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+ <tool id="org.eclipse.linuxtools.cdt.autotools.core.toolchain.tool.gcc.1609982557" name="GCC C Compiler" superClass="org.eclipse.linuxtools.cdt.autotools.core.toolchain.tool.gcc">
+ <inputType id="cdt.managedbuild.tool.gnu.c.compiler.input.673666909" superClass="cdt.managedbuild.tool.gnu.c.compiler.input"/>
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+ <inputType id="cdt.managedbuild.tool.gnu.cpp.compiler.input.1566467247" superClass="cdt.managedbuild.tool.gnu.cpp.compiler.input"/>
+ </tool>
+ </toolChain>
+ </folderInfo>
+ </configuration>
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+ <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
</cconfiguration>
</storageModule>
- <storageModule moduleId="org.eclipse.cdt.core.pathentry">
- <pathentry kind="mac" name="main" path="" value="smpi_simulated_main"/>
- <pathentry include="/usr/include/lua5.1" kind="inc" path="" system="true"/>
- <pathentry include="/usr/include" kind="inc" path="" system="true"/>
- <pathentry base-path="simgrid" include="include" kind="inc" path="" system="true"/>
- <pathentry base-path="simgrid" include="src/include" kind="inc" path="" system="true"/>
- <pathentry base-path="simgrid" include="src" kind="inc" path="" system="true"/>
- <pathentry excluding="**/CMakeFiles/" kind="out" path=""/>
- <pathentry kind="src" path=""/>
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- <project id="simgrid.null.697056024" name="simgrid"/>
+ <project id="simgrid.null.1460982030" name="simgrid"/>
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+ <storageModule moduleId="scannerConfiguration">
+ <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
</storageModule>
+ <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
<storageModule moduleId="refreshScope" versionNumber="2">
- <configuration configurationName="Default">
+ <configuration configurationName="Build (GNU)">
<resource resourceType="PROJECT" workspacePath="/simgrid"/>
</configuration>
</storageModule>
- <storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
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- <runAction arguments="-f ${project_name}_scd.mk" command="/usr/bin/make" useDefault="true"/>
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if (enable_gtnets OR enable_ns3)
enable_language(CXX)
endif()
+
+enable_language(CXX)
+
if (NOT DEFINED enable_smpi OR enable_smpi) # smpi is enabled by default
# Call enable_language(Fortran) in order to load the build rules for
# this language, needed by teshsuite/smpi/mpich-test/. Use
endif()
set(CMAKE_C_FLAGS "" CACHE TYPE INTERNAL FORCE)
-set(CMAKE_CXX_FLAGS "" CACHE TYPE INTERNAL FORCE)
+set(CMAKE_CXX_FLAGS " -std=c++11 " CACHE TYPE INTERNAL FORCE)
set(CMAKE_EXE_LINKER_FLAGS "" CACHE TYPE INTERNAL FORCE)
set(CMAKE_C_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
set(CMAKE_Fortran_FLAGS "" CACHE TYPE INTERNAL FORCE)
src/simix/smx_smurf_private.h
src/simix/smx_synchro_private.h
src/smpi/README
+ src/smpi/colls/COPYRIGHTS
src/smpi/colls/colls.h
src/smpi/colls/colls_private.h
src/smpi/colls/coll_tuned_topo.h
src/smpi/private.h
src/smpi/smpi_mpi_dt_private.h
- src/surf/cpu_cas01_private.h
+ src/surf/cpu.hpp
+ src/surf/cpu_ti.hpp
+ src/surf/cpu_cas01.hpp
src/surf/cpu_ti_private.h
src/surf/gtnets/gtnets_interface.h
src/surf/gtnets/gtnets_simulator.h
src/surf/gtnets/gtnets_topology.h
src/surf/maxmin_private.h
- src/surf/network_gtnets_private.h
+ src/surf/network_gtnets.hpp
src/surf/network_ns3_private.h
src/surf/network_private.h
+ src/surf/network.hpp
+ src/surf/network_smpi.hpp
+ src/surf/network_constant.hpp
src/surf/ns3/my-point-to-point-helper.h
src/surf/ns3/ns3_interface.h
src/surf/ns3/ns3_simulator.h
src/surf/platf_generator_private.h
src/surf/simgrid.dtd
src/surf/simgrid_dtd.c
+ src/surf/storage.hpp
src/surf/storage_private.h
+ src/surf/surf.hpp
src/surf/surf_private.h
src/surf/surf_routing_private.h
+ src/surf/surf_routing_private.hpp
+ src/surf/surf_routing.hpp
+ src/surf/surf_routing_cluster.hpp
+ src/surf/surf_routing_dijkstra.hpp
+ src/surf/surf_routing_floyd.hpp
+ src/surf/surf_routing_full.hpp
+ src/surf/surf_routing_generic.hpp
+ src/surf/surf_routing_none.hpp
+ src/surf/surf_routing_vivaldi.hpp
src/surf/surfxml_parse.c
src/surf/trace_mgr_private.h
+ src/surf/workstation.hpp
+ src/surf/workstation_ptask_L07.hpp
src/win32/config.h
src/xbt/automaton/automaton_lexer.yy.c
src/xbt/automaton/parserPromela.lex
src/surf/gtnets/gtnets_interface.cc
src/surf/gtnets/gtnets_simulator.cc
src/surf/gtnets/gtnets_topology.cc
- src/surf/network_gtnets.c
+ src/surf/network_gtnets.cpp
)
set(NS3_SRC
)
set(SURF_SRC
- src/surf/cpu_cas01.c
- src/surf/cpu_ti.c
+ src/surf/cpu.cpp
+ src/surf/cpu_ti.cpp
+ src/surf/cpu_cas01.cpp
src/surf/fair_bottleneck.c
src/surf/instr_routing.c
src/surf/instr_surf.c
src/surf/lagrange.c
src/surf/maxmin.c
- src/surf/network.c
- src/surf/network_constant.c
+ src/surf/network.cpp
+ src/surf/network_smpi.cpp
+ src/surf/network_constant.cpp
src/surf/platf_generator.c
src/surf/random_mgr.c
src/surf/sg_platf.c
- src/surf/storage.c
- src/surf/surf.c
- src/surf/surf_action.c
- src/surf/surf_model.c
- src/surf/surf_routing.c
- src/surf/surf_routing_cluster.c
- src/surf/surf_routing_dijkstra.c
- src/surf/surf_routing_floyd.c
- src/surf/surf_routing_full.c
- src/surf/surf_routing_generic.c
- src/surf/surf_routing_none.c
- src/surf/surf_routing_vivaldi.c
+ src/surf/storage.cpp
+ src/surf/surf.cpp
+ src/surf/surf_interface.cpp
+ src/surf/surf_routing.cpp
+ src/surf/surf_routing_cluster.cpp
+ src/surf/surf_routing_dijkstra.cpp
+ src/surf/surf_routing_floyd.cpp
+ src/surf/surf_routing_full.cpp
+ src/surf/surf_routing_generic.cpp
+ src/surf/surf_routing_none.cpp
+ src/surf/surf_routing_vivaldi.cpp
src/surf/surfxml_parse.c
src/surf/surfxml_parseplatf.c
src/surf/trace_mgr.c
- src/surf/workstation.c
- src/surf/workstation_ptask_L07.c
+ src/surf/workstation.cpp
+ src/surf/workstation_ptask_L07.cpp
src/xbt/xbt_sg_stubs.c
)
set(SURF_SRC
${SURF_SRC}
- src/surf/new_model.c
)
set(EXTRA_DIST
${EXTRA_DIST}
- src/surf/new_model_private.h
)
#* ****************************************************************************************** *#
typedef struct s_smx_rvpoint *msg_mailbox_t;
/* ******************************** Environment ************************************ */
-typedef struct s_as *msg_as_t;
+typedef struct As *msg_as_t;
/* ******************************** Host ************************************ */
#include <xbt.h>
-typedef void *sg_routing_link_t; /* The actual type is model-dependent so use void* instead*/
-typedef struct s_routing_edge *sg_routing_edge_t;
+typedef void *sg_routing_link_t; /* FIXME:The actual type is model-dependent so use void* instead*/
+typedef struct RoutingEdge *sg_routing_edge_t;
+#ifdef __cplusplus
+extern "C" {
+#endif
XBT_PUBLIC(sg_routing_edge_t) sg_routing_edge_by_name_or_null(const char *name);
+#ifdef __cplusplus
+}
+#endif
/** Defines whether a given resource is working or not */
typedef enum {
/** opaque structure defining a event generator for availability based on a probability distribution */
typedef struct probabilist_event_generator *probabilist_event_generator_t;
+#ifdef __cplusplus
+extern "C" {
+#endif
XBT_PUBLIC(tmgr_trace_t) tmgr_trace_new_from_file(const char *filename);
XBT_PUBLIC(tmgr_trace_t) tmgr_trace_new_from_string(const char *id,
const char *input,
XBT_PUBLIC(probabilist_event_generator_t) tmgr_event_generator_new_weibull(const char* id,
double scale,
double shape);
+#ifdef __cplusplus
+}
+#endif
+
typedef xbt_dictelm_t sg_host_t;
static inline char* sg_host_name(sg_host_t host) {
return host->key;
/* ***************************************** */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
XBT_PUBLIC(void) sg_platf_begin(void); // Start a new platform
XBT_PUBLIC(void) sg_platf_end(void); // Finish the creation of the platform
typedef void (*sg_platf_process_cb_t)(sg_platf_process_cbarg_t);
XBT_PUBLIC(void) sg_platf_process_add_cb(sg_platf_process_cb_t fct);
+#ifdef __cplusplus
+}
+#endif
#endif /* SG_PLATF_H */
#include "xbt/lib.h"
#include "simgrid/platf_interface.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
XBT_PUBLIC(xbt_lib_t) host_lib;
XBT_PUBLIC(int) ROUTING_HOST_LEVEL; //Routing level
XBT_PUBLIC(int) SURF_CPU_LEVEL; //Surf cpu level
void routing_cluster_add_backbone(void* bb);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _SURF_SURF_H */
typedef struct xbt_automaton* xbt_automaton_t;
typedef struct xbt_automaton_exp_label{
- enum{or=0, and=1, not=2, predicat=3, one=4} type;
+ enum{AUT_OR=0, AUT_AND=1, AUT_NOT=2, AUT_PREDICAT=3, AUT_ONE=4} type;
union{
struct{
struct xbt_automaton_exp_label* left_exp;
* @{
*/
/* @brief heap datatype */
+#ifdef __cplusplus
+extern "C" {
+#endif
typedef struct xbt_heap *xbt_heap_t;
XBT_PUBLIC(xbt_heap_t) xbt_heap_new(int init_size,
*,
int));
XBT_PUBLIC(void *) xbt_heap_remove(xbt_heap_t H, int i);
-
+#ifdef __cplusplus
+}
+#endif
/* @} */
#endif /* _XBT_HEAP_H */
#include <xbt/misc.h> /* XBT_PUBLIC */
+#ifdef __cplusplus
+extern "C" {
+#endif
XBT_PUBLIC(void) xbt_init(int *argc, char **argv);
XBT_PUBLIC(void) xbt_exit(void);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _XBT_MODULE_H */
#include "xbt.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
XBT_PUBLIC(int) TRACE_start (void);
XBT_PUBLIC(int) TRACE_end (void);
XBT_PUBLIC(void) TRACE_global_init(int *argc, char **argv);
XBT_PUBLIC(void) TRACE_surf_resource_utilization_release(void);
XBT_PUBLIC(void) TRACE_add_start_function(void (*func)(void));
XBT_PUBLIC(void) TRACE_add_end_function(void (*func)(void));
+
+#ifdef __cplusplus
+}
+#endif
/* ***************************************** */
/* TUTORIAL: New TAG */
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef void (*sg_platf_gpu_cb_t)(sg_platf_gpu_cbarg_t);
XBT_PUBLIC(void) sg_platf_gpu_add_cb(sg_platf_gpu_cb_t);
/* ***************************************** */
XBT_PUBLIC(void) sg_platf_storage_type_add_cb(sg_platf_storage_type_cb_t fct);
XBT_PUBLIC(void) sg_platf_mount_add_cb(sg_platf_mount_cb_t fct);
+#ifdef __cplusplus
+}
+#endif
/** \brief Pick the right models for CPU, net and workstation, and call their model_init_preparse
*
* Must be called within parsing/creating the environment (after the <config>s, if any, and before <AS> or friends such as <cluster>)
/*******************************************/
/*** Config Globals **************************/
/*******************************************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
XBT_PUBLIC_DATA(xbt_cfg_t) _sg_cfg_set;
XBT_PUBLIC_DATA(int) _sg_cfg_init_status;
XBT_PUBLIC_DATA(int) _sg_cfg_exit_asap;
void sg_config_init(int *argc, char **argv);
void sg_config_finalize(void);
+
+#ifdef __cplusplus
+}
+#endif
* Generic data structure for a model. The workstations,
* the CPUs and the network links are examples of models.
*/
-typedef struct surf_model *surf_model_t;
+//FIXME: typedef struct surf_model *surf_model_t;
/** \ingroup SURF_actions
* \brief Action datatype
* An action is some working amount on a model.
* It is represented as a cost, a priority, a duration and a state.
*/
-typedef struct surf_action *surf_action_t;
-typedef struct surf_file *surf_file_t;
+//FIXME:typedef struct surf_action *surf_action_t;
+//FIXME:typedef struct surf_file *surf_file_t;
typedef struct surf_storage *surf_storage_t;
typedef struct surf_stat *surf_stat_t;
return (fabs(value1 - value2) < MAXMIN_PRECISION);
}
+#ifdef __cplusplus
+extern "C" {
+#endif
+
XBT_PUBLIC(lmm_system_t) lmm_system_new(int selective_update);
XBT_PUBLIC(void) lmm_system_free(lmm_system_t sys);
void lmm_variable_disable(lmm_system_t sys, lmm_variable_t var);
XBT_PUBLIC(double func_vegas_fp) (lmm_variable_t var, double x);
XBT_PUBLIC(double func_vegas_fpi) (lmm_variable_t var, double x);
+#ifdef __cplusplus
+}
+#endif
#endif /* _SURF_MAXMIN_H */
#endif
extern xbt_dynar_t surf_path;
-
typedef enum {
SURF_NETWORK_ELEMENT_NULL = 0, /* NULL */
SURF_NETWORK_ELEMENT_HOST, /* host type */
SURF_NETWORK_ELEMENT_AS /* AS type */
} e_surf_network_element_type_t;
+#ifdef __cplusplus
+class Model;
+class CpuModel;
+class WorkstationModel;
+class NetworkCm02Model;
+class StorageModel;
+class Resource;
+class ResourceLmm;
+class WorkstationCLM03;
+class NetworkCm02Link;
+class Cpu;
+class Action;
+class ActionLmm;
+class StorageActionLmm;
+class As;
+class RoutingEdge;
+class RoutingPlatf;
+#else
+typedef struct Model Model;
+typedef struct CpuModel CpuModel;
+typedef struct WorkstationModel WorkstationModel;
+typedef struct NetworkCm02Model NetworkCm02Model;
+typedef struct StorageModel StorageModel;
+typedef struct Resource Resource;
+typedef struct ResourceLmm ResourceLmm;
+typedef struct WorkstationCLM03 WorkstationCLM03;
+typedef struct NetworkCm02Link NetworkCm02Link;
+typedef struct Cpu Cpu;
+typedef struct Action Action;
+typedef struct ActionLmm ActionLmm;
+typedef struct StorageActionLmm StorageActionLmm;
+typedef struct As As;
+typedef struct RoutingEdge RoutingEdge;
+typedef struct RoutingPlatf RoutingPlatf;
+#endif
+
+/** \ingroup SURF_models
+ * \brief Model datatype
+ *
+ * Generic data structure for a model. The workstations,
+ * the CPUs and the network links are examples of models.
+ */
+typedef Model *surf_model_t;
+typedef CpuModel *surf_cpu_model_t;
+typedef WorkstationModel *surf_workstation_model_t;
+typedef NetworkCm02Model *surf_network_model_t;
+typedef StorageModel *surf_storage_model_t;
+
+typedef xbt_dictelm_t surf_resource_t;
+typedef Resource *surf_cpp_resource_t;
+typedef WorkstationCLM03 *surf_workstation_CLM03_t;
+typedef NetworkCm02Link *surf_network_link_t;
+typedef Cpu *surf_cpu_t;
+
+/** \ingroup SURF_actions
+ * \brief Action structure
+ *
+ * Never create s_surf_action_t by yourself ! The actions are created
+ * on the fly when you call execute or communicate on a model.
+ *
+ * \see e_surf_action_state_t
+ */
+typedef Action *surf_action_t;
+typedef ActionLmm *surf_action_lmm_t;
+typedef StorageActionLmm *surf_storage_action_lmm_t;
+
+typedef As *AS_t;
+typedef RoutingEdge *routing_edge_t;
+typedef RoutingPlatf *routing_platf_t;
+
+typedef struct surf_file *surf_file_t;
+
XBT_PUBLIC(e_surf_network_element_type_t)
routing_get_network_element_type(const char* name);
XBT_PUBLIC(void) model_help(const char *category,
s_surf_model_description_t * table);
-enum heap_action_type{
- LATENCY = 100,
- MAX_DURATION,
- NORMAL,
- NOTSET
-};
-
-/** \ingroup SURF_actions
- * \brief Action structure
- *
- * Never create s_surf_action_t by yourself ! The actions are created
- * on the fly when you call execute or communicate on a model.
- *
- * \see e_surf_action_state_t
- */
-typedef struct surf_action {
- s_xbt_swag_hookup_t state_hookup;
- xbt_swag_t state_set;
- double cost; /**< cost */
- double priority; /**< priority (1.0 by default) */
- double max_duration; /**< max_duration (may fluctuate until
- the task is completed) */
- double remains; /**< How much of that cost remains to
- * be done in the currently running task */
-#ifdef HAVE_LATENCY_BOUND_TRACKING
- int latency_limited; /**< Set to 1 if is limited by latency, 0 otherwise */
-#endif
- double start; /**< start time */
- double finish; /**< finish time : this is modified during the run
- * and fluctuates until the task is completed */
- void *data; /**< for your convenience */
- int refcount;
- surf_model_t model_type;
-#ifdef HAVE_TRACING
- char *category; /**< tracing category for categorized resource utilization monitoring */
-#endif
- surf_file_t file; /**< surf_file_t for storage model */
- xbt_dict_t ls_dict;
-} s_surf_action_t;
-
-typedef struct surf_action_lmm {
- s_surf_action_t generic_action;
- lmm_variable_t variable;
- int suspended;
- s_xbt_swag_hookup_t action_list_hookup;
- int index_heap;
- double last_update;
- double last_value;
- enum heap_action_type hat;
-} s_surf_action_lmm_t, *surf_action_lmm_t;
/** \ingroup SURF_actions
* \brief Action states
*
* \see surf_action_t, surf_action_state_t
*/
+
typedef enum {
SURF_ACTION_READY = 0, /**< Ready */
SURF_ACTION_RUNNING, /**< Running */
/**< Not in the system anymore. Why did you ask ? */
} e_surf_action_state_t;
-/** \ingroup SURF_actions
- * \brief Action state sets
- *
- * This structure contains some sets of actions.
- * It provides a fast access to the actions in each state.
- *
- * \see surf_action_t, e_surf_action_state_t
- */
-typedef struct surf_action_state {
- xbt_swag_t ready_action_set;
- /**< Actions in state SURF_ACTION_READY */
- xbt_swag_t running_action_set;
- /**< Actions in state SURF_ACTION_RUNNING */
- xbt_swag_t failed_action_set;
- /**< Actions in state SURF_ACTION_FAILED */
- xbt_swag_t done_action_set;
- /**< Actions in state SURF_ACTION_DONE */
-} s_surf_action_state_t, *surf_action_state_t;
-
/***************************/
/* Generic model object */
/***************************/
-typedef struct s_routing_platf s_routing_platf_t, *routing_platf_t;
+//FIXME:REMOVE typedef struct s_routing_platf s_routing_platf_t, *routing_platf_t;
XBT_PUBLIC_DATA(routing_platf_t) routing_platf;
/*******************************************
} s_surf_model_extension_workstation_t;
-
-
-/** \ingroup SURF_models
- * \brief Model datatype
- *
- * Generic data structure for a model. The workstations,
- * the CPUs and the network links are examples of models.
- */
-typedef struct surf_model {
- const char *name; /**< Name of this model */
- s_surf_action_state_t states; /**< Any living action on this model */
-
- e_surf_action_state_t(*action_state_get) (surf_action_t action);
- /**< Return the state of an action */
- void (*action_state_set) (surf_action_t action,
- e_surf_action_state_t state);
- /**< Change an action state*/
-
- double (*action_get_start_time) (surf_action_t action); /**< Return the start time of an action */
- double (*action_get_finish_time) (surf_action_t action); /**< Return the finish time of an action */
- int (*action_unref) (surf_action_t action); /**< Specify that we don't use that action anymore. Returns true if the action was destroyed and false if someone still has references on it. */
- void (*action_cancel) (surf_action_t action); /**< Cancel a running action */
- void (*action_recycle) (surf_action_t action); /**< Recycle an action */
- void (*action_data_set) (surf_action_t action, void *data); /**< Set the user data of an action */
- void (*suspend) (surf_action_t action); /**< Suspend an action */
- void (*resume) (surf_action_t action); /**< Resume a suspended action */
- int (*is_suspended) (surf_action_t action); /**< Return whether an action is suspended */
- void (*set_max_duration) (surf_action_t action, double duration); /**< Set the max duration of an action*/
- void (*set_priority) (surf_action_t action, double priority); /**< Set the priority of an action */
-#ifdef HAVE_TRACING
- void (*set_category) (surf_action_t action, const char *category); /**< Set the category of an action */
-#endif
- double (*get_remains) (surf_action_t action); /**< Get the remains of an action */
-#ifdef HAVE_LATENCY_BOUND_TRACKING
- int (*get_latency_limited) (surf_action_t action); /**< Return 1 if action is limited by latency, 0 otherwise */
-#endif
-
- void (*gap_remove) (surf_action_lmm_t action);
-
- surf_model_private_t model_private;
-
- union extension {
- s_surf_model_extension_cpu_t cpu;
- s_surf_model_extension_network_t network;
- s_surf_model_extension_storage_t storage;
- s_surf_model_extension_workstation_t workstation;
- /*******************************************/
- /* TUTORIAL: New model */
- s_surf_model_extension_new_model_t new_model;
- /*******************************************/
- } extension;
-} s_surf_model_t;
-
-surf_model_t surf_model_init(void);
-void surf_model_exit(surf_model_t model);
-
static inline void *surf_cpu_resource_priv(const void *host) {
- return xbt_lib_get_level((void *)host, SURF_CPU_LEVEL);
+ return xbt_lib_get_level((xbt_dictelm_t)host, SURF_CPU_LEVEL);
}
static inline void *surf_workstation_resource_priv(const void *host){
- return xbt_lib_get_level((void *)host, SURF_WKS_LEVEL);
+ return (void*)xbt_lib_get_level((xbt_dictelm_t)host, SURF_WKS_LEVEL);
}
static inline void *surf_storage_resource_priv(const void *storage){
- return xbt_lib_get_level((void *)storage, SURF_STORAGE_LEVEL);
+ return (void*)xbt_lib_get_level((xbt_dictelm_t)storage, SURF_STORAGE_LEVEL);
}
static inline void *surf_cpu_resource_by_name(const char *name) {
return xbt_lib_get_elm_or_null(storage_lib, name);
}
-typedef struct surf_resource {
- surf_model_t model;
- char *name;
- xbt_dict_t properties;
- void_f_pvoid_t free_f;
-} s_surf_resource_t, *surf_resource_t;
-
-/**
- * Resource which have a metric handled by a maxmin system
- */
-typedef struct {
- double scale;
- double peak;
- tmgr_trace_event_t event;
-} s_surf_metric_t;
-
-typedef struct surf_resource_lmm {
- s_surf_resource_t generic_resource;
- lmm_constraint_t constraint;
- e_surf_resource_state_t state_current;
- tmgr_trace_event_t state_event;
- s_surf_metric_t power;
-} s_surf_resource_lmm_t, *surf_resource_lmm_t;
+#ifdef __cplusplus
+extern "C" {
+#endif
+char *surf_routing_edge_name(sg_routing_edge_t edge);
+void *surf_as_cluster_get_backbone(AS_t as);
+void surf_as_cluster_set_backbone(AS_t as, void* backbone);
+const char *surf_model_name(surf_model_t model);
+xbt_swag_t surf_model_done_action_set(surf_model_t model);
+xbt_swag_t surf_model_failed_action_set(surf_model_t model);
+xbt_swag_t surf_model_ready_action_set(surf_model_t model);
+xbt_swag_t surf_model_running_action_set(surf_model_t model);
+surf_action_t surf_workstation_model_execute_parallel_task(surf_workstation_model_t model,
+ int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double rate);
+surf_action_t surf_workstation_model_communicate(surf_workstation_model_t model, surf_resource_t src, surf_resource_t dst, double size, double rate);
+xbt_dynar_t surf_workstation_model_get_route(surf_workstation_model_t model, surf_resource_t src, surf_resource_t dst);
+surf_action_t surf_network_model_communicate(surf_network_model_t model, sg_routing_edge_t src, sg_routing_edge_t dst, double size, double rate);
+const char *surf_resource_name(surf_cpp_resource_t resource);
+xbt_dict_t surf_resource_get_properties(surf_cpp_resource_t resource);
+e_surf_resource_state_t surf_resource_get_state(surf_cpp_resource_t resource);
+double surf_workstation_get_speed(surf_resource_t resource, double load);
+double surf_workstation_get_available_speed(surf_resource_t resource);
+int surf_workstation_get_core(surf_resource_t resource);
+surf_action_t surf_workstation_execute(surf_resource_t resource, double size);
+surf_action_t surf_workstation_sleep(surf_resource_t resource, double duration);
+surf_action_t surf_workstation_open(surf_resource_t workstation, const char* mount, const char* path);
+surf_action_t surf_workstation_close(surf_resource_t workstation, surf_file_t fd);
+surf_action_t surf_workstation_read(surf_resource_t resource, surf_file_t fd, sg_storage_size_t size);
+surf_action_t surf_workstation_write(surf_resource_t resource, surf_file_t fd, sg_storage_size_t size);
+xbt_dynar_t surf_workstation_get_info(surf_resource_t resource, surf_file_t fd);
+sg_storage_size_t surf_workstation_get_free_size(surf_resource_t resource, const char* name);
+sg_storage_size_t surf_workstation_get_used_size(surf_resource_t resource, const char* name);
+surf_action_t surf_cpu_execute(surf_resource_t cpu, double size);
+surf_action_t surf_cpu_sleep(surf_resource_t cpu, double duration);
+double surf_workstation_get_current_power_peak(surf_resource_t host);
+double surf_workstation_get_power_peak_at(surf_resource_t host, int pstate_index);
+int surf_workstation_get_nb_pstates(surf_resource_t host);
+void surf_workstation_set_power_peak_at(surf_resource_t host, int pstate_index);
+double surf_workstation_get_consumed_energy(surf_resource_t host);
+xbt_dict_t surf_workstation_get_storage_list(surf_resource_t workstation);
+int surf_workstation_unlink(surf_resource_t workstation, surf_file_t fd);
+surf_action_t surf_workstation_ls(surf_resource_t workstation, const char* mount, const char *path);
+size_t surf_workstation_get_size(surf_resource_t workstation, surf_file_t fd);
+int surf_network_link_is_shared(surf_cpp_resource_t link);
+double surf_network_link_get_bandwidth(surf_cpp_resource_t link);
+double surf_network_link_get_latency(surf_cpp_resource_t link);
+xbt_dict_t surf_storage_get_content(surf_resource_t resource);
+sg_storage_size_t surf_storage_get_size(surf_resource_t resource);
+void *surf_action_get_data(surf_action_t action);
+void surf_action_set_data(surf_action_t action, void *data);
+void surf_action_unref(surf_action_t action);
+double surf_action_get_start_time(surf_action_t action);
+double surf_action_get_finish_time(surf_action_t action);
+double surf_action_get_remains(surf_action_t action);
+void surf_action_suspend(surf_action_t action);
+void surf_action_resume(surf_action_t action);
+void surf_action_cancel(surf_action_t action);
+void surf_action_set_priority(surf_action_t action, double priority);
+void surf_action_set_category(surf_action_t action, const char *category);
+e_surf_action_state_t surf_action_get_state(surf_action_t action);
+int surf_action_get_cost(surf_action_t action);
+surf_file_t surf_storage_action_get_file(surf_action_t action);
+xbt_dict_t surf_storage_action_get_ls_dict(surf_action_t action);
+
+#ifdef __cplusplus
+}
+#endif
/**************************************/
/* Implementations of model object */
/** \ingroup SURF_models
* \brief The CPU model
*/
-XBT_PUBLIC_DATA(surf_model_t) surf_cpu_model;
+XBT_PUBLIC_DATA(surf_cpu_model_t) surf_cpu_model;
/** \ingroup SURF_models
* \brief Initializes the CPU model with the model Cas01
* model should be accessed because depending on the platform model,
* the network model can be NULL.
*/
-XBT_PUBLIC_DATA(surf_model_t) surf_network_model;
+XBT_PUBLIC_DATA(surf_network_model_t) surf_network_model;
/** \ingroup SURF_models
* \brief Same as network model 'LagrangeVelho', only with different correction factors.
*/
XBT_PUBLIC_DATA(s_surf_model_description_t) surf_storage_model_description[];
-XBT_PUBLIC_DATA(surf_model_t) surf_storage_model;
+XBT_PUBLIC_DATA(surf_storage_model_t) surf_storage_model;
/** \ingroup SURF_models
* \brief The workstation model
* because depending on the platform model, the network model and the CPU model
* may not exist.
*/
-XBT_PUBLIC_DATA(surf_model_t) surf_workstation_model;
+XBT_PUBLIC_DATA(surf_workstation_model_t) surf_workstation_model;
/** \ingroup SURF_models
* \brief Initializes the platform with a compound workstation model
XBT_PUBLIC_DATA(s_surf_model_description_t)
surf_workstation_model_description[];
-/*******************************************
- * TUTORIAL: New model
- */
-XBT_PUBLIC(void) surf_new_model_init_default(void);
-XBT_PUBLIC_DATA(s_surf_model_description_t) surf_new_model_description[];
/*******************************************/
/** \ingroup SURF_models
/*******************************************/
/*** SURF Platform *************************/
/*******************************************/
-typedef struct s_as *AS_t;
-
+#ifdef __cplusplus
+extern "C" {
+#endif
XBT_PUBLIC_DATA(AS_t) surf_AS_get_routing_root(void);
XBT_PUBLIC_DATA(const char *) surf_AS_get_name(AS_t as);
XBT_PUBLIC_DATA(xbt_dict_t) surf_AS_get_routing_sons(AS_t as);
XBT_PUBLIC_DATA(const char *) surf_AS_get_model(AS_t as);
XBT_PUBLIC_DATA(xbt_dynar_t) surf_AS_get_hosts(AS_t as);
+XBT_PUBLIC_DATA(void) surf_AS_get_graph(AS_t as, xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+XBT_PUBLIC_DATA(AS_t) surf_platf_get_root(routing_platf_t platf);
+XBT_PUBLIC_DATA(e_surf_network_element_type_t) surf_routing_edge_get_rc_type(sg_routing_edge_t edge);
+#ifdef __cplusplus
+}
+#endif
/*******************************************/
/*** SURF Globals **************************/
void instr_new_variable_type (const char *new_typename, const char *color);
void instr_new_user_variable_type (const char *father_type, const char *new_typename, const char *color);
void instr_new_user_state_type (const char *father_type, const char *new_typename);
-void instr_new_value_for_user_state_type (const char *typename, const char *value, const char *color);
+void instr_new_value_for_user_state_type (const char *_typename, const char *value, const char *color);
int instr_platform_traced (void);
xbt_graph_t instr_routing_platform_graph (void);
void instr_routing_platform_graph_export_graphviz (xbt_graph_t g, const char *filename);
#ifndef SURF_RESOURCE_H
#define SURF_RESOURCE_H
-static XBT_INLINE
+/*FIXME:DELETEstatic XBT_INLINE
surf_resource_t surf_resource_new(size_t childsize,
surf_model_t model, const char *name,
xbt_dict_t props, void_f_pvoid_t free_f)
static XBT_INLINE xbt_dict_t surf_resource_properties(const void *resource)
{
return ((surf_resource_t) resource)->properties;
-}
+}*/
#endif /* SURF_RESOURCE_H */
#include "surf/trace_mgr.h"
#include "surf/surf_resource.h"
-
+#ifdef TOMATO
static XBT_INLINE
surf_resource_lmm_t surf_resource_lmm_new(size_t childsize,
/* for superclass */
tmgr_history_add_trace(history, metric_trace, 0.0, 0, res);
return res;
}
-
+#endif
static XBT_INLINE e_surf_resource_state_t surf_resource_lmm_get_state(void
*r)
#include "surf/datatypes.h"
#include "simgrid/platf_interface.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* Creation functions */
XBT_PUBLIC(tmgr_history_t) tmgr_history_new(void);
XBT_PUBLIC(void) tmgr_history_free(tmgr_history_t history);
XBT_PUBLIC(void) tmgr_finalize(void);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _SURF_TMGR_H */
#ifdef HAVE_TRACING
#include "instr/instr_private.h"
-#include "surf/network_private.h"
+#include "surf/surf.h"
+#include "surf/surf_private.h"
+
+//FIXME:#include "surf/network_private.h"
typedef enum {
INSTR_US_DECLARE,
unsigned int i;
void *link;
xbt_dynar_foreach (route, i, link) {
- char *link_name = ((link_CM02_t)link)->lmm_resource.generic_resource.name;
+ char *link_name = (char*)surf_resource_name(link);
instr_user_variable (time, link_name, variable, father_type, value, what, NULL, user_link_variables);
}
}
extern xbt_dict_t user_link_variables;
extern double TRACE_last_timestamp_to_dump;
+#ifdef __cplusplus
+extern "C" {
+#endif
+
/* instr_paje_header.c */
void TRACE_header(int basic, int size);
XBT_PUBLIC(val_t) PJ_value_get (const char *name, const type_t father);
void PJ_value_free (val_t value);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* HAVE_TRACING */
#ifdef HAVE_JEDULE
/* let's see which tasks are done */
xbt_dynar_foreach(model_list, iter, model) {
- while ((action = xbt_swag_extract(model->states.done_action_set))) {
- task = action->data;
- task->start_time =
- surf_workstation_model->
- action_get_start_time(task->surf_action);
+ while ((action = xbt_swag_extract(surf_model_done_action_set(model)))) {
+ task = surf_action_get_data(action);
+ task->start_time = surf_action_get_start_time(task->surf_action);
+
task->finish_time = surf_get_clock();
XBT_VERB("Task '%s' done", SD_task_get_name(task));
XBT_DEBUG("Calling __SD_task_just_done");
}
/* let's see which tasks have just failed */
- while ((action = xbt_swag_extract(model->states.failed_action_set))) {
- task = action->data;
- task->start_time =
- surf_workstation_model->
- action_get_start_time(task->surf_action);
+ while ((action = xbt_swag_extract(surf_model_failed_action_set(model)))) {
+ task = surf_action_get_data(action);
+ task->start_time = surf_action_get_start_time(task->surf_action);
task->finish_time = surf_get_clock();
XBT_VERB("Task '%s' failed", SD_task_get_name(task));
__SD_task_set_state(task, SD_FAILED);
- surf_workstation_model->action_unref(action);
+ surf_action_unref(action);
task->surf_action = NULL;
xbt_swag_insert(task,sd_global->return_set);
link = xbt_new(s_SD_link_t, 1);
link->surf_link = surf_link;
link->data = data; /* user data */
- if (surf_workstation_model->extension.workstation.link_shared(surf_link))
+ if (surf_network_link_is_shared(surf_link))
link->sharing_policy = SD_LINK_SHARED;
else
link->sharing_policy = SD_LINK_FATPIPE;
*/
double SD_link_get_current_bandwidth(SD_link_t link)
{
- return surf_workstation_model->extension.workstation.
- get_link_bandwidth(link->surf_link);
+ return surf_network_link_get_bandwidth(link->surf_link);
}
/**
*/
double SD_link_get_current_latency(SD_link_t link)
{
- return surf_workstation_model->extension.workstation.
- get_link_latency(link->surf_link);
+ return surf_network_link_get_latency(link->surf_link);
}
/**
xbt_free(task->name);
if (task->surf_action != NULL)
- surf_workstation_model->action_unref(task->surf_action);
+ surf_action_unref(task->surf_action);
xbt_free(task->workstation_list);
xbt_free(task->communication_amount);
break;
case SD_RUNNING:
task->state_set = sd_global->running_task_set;
- task->start_time =
- surf_workstation_model->action_get_start_time(task->surf_action);
+ task->start_time = surf_action_get_start_time(task->surf_action);
break;
case SD_DONE:
task->state_set = sd_global->done_task_set;
- task->finish_time =
- surf_workstation_model->action_get_finish_time(task->surf_action);
+ task->finish_time = surf_action_get_finish_time(task->surf_action);
task->remains = 0;
#ifdef HAVE_JEDULE
jedule_log_sd_event(task);
double SD_task_get_remaining_amount(SD_task_t task)
{
if (task->surf_action)
- return surf_workstation_model->get_remains(task->surf_action);
+ return surf_action_get_remains(task->surf_action);
else
return task->remains;
}
}
if (__SD_task_is_running(task)) /* the task should become SD_FAILED */
- surf_workstation_model->action_cancel(task->surf_action);
+ surf_action_cancel(task->surf_action);
else {
if (task->unsatisfied_dependencies == 0)
__SD_task_set_state(task, SD_SCHEDULABLE);
surf_workstations = xbt_new(void *, workstation_nb);
for (i = 0; i < workstation_nb; i++)
- surf_workstations[i] = task->workstation_list[i];
+ surf_workstations[i] = surf_workstation_resource_priv(task->workstation_list[i]);
double *computation_amount = xbt_new0(double, workstation_nb);
double *communication_amount = xbt_new0(double, workstation_nb * workstation_nb);
memcpy(communication_amount, task->communication_amount,
sizeof(double) * workstation_nb * workstation_nb);
- task->surf_action =
- surf_workstation_model->extension.
- workstation.execute_parallel_task(workstation_nb,
- surf_workstations,
- computation_amount,
- communication_amount,
- task->rate);
+ task->surf_action = surf_workstation_model_execute_parallel_task((surf_workstation_model_t)surf_workstation_model,
+ workstation_nb,
+ surf_workstations,
+ computation_amount,
+ communication_amount,
+ task->rate);
- surf_workstation_model->action_data_set(task->surf_action, task);
+ surf_action_set_data(task->surf_action, task);
XBT_DEBUG("surf_action = %p", task->surf_action);
candidates = xbt_new(SD_task_t, 8);
__SD_task_set_state(task, SD_DONE);
- surf_workstation_model->action_unref(task->surf_action);
+ surf_action_unref(task->surf_action);
task->surf_action = NULL;
XBT_DEBUG("Looking for candidates");
double SD_task_get_start_time(SD_task_t task)
{
if (task->surf_action)
- return surf_workstation_model->
- action_get_start_time(task->surf_action);
+ return surf_action_get_start_time(task->surf_action);
else
return task->start_time;
}
double SD_task_get_finish_time(SD_task_t task)
{
if (task->surf_action) /* should never happen as actions are destroyed right after their completion */
- return surf_workstation_model->
- action_get_finish_time(task->surf_action);
+ return surf_action_get_finish_time(task->surf_action);
else
return task->finish_time;
}
#include "surf/surf.h"
#include "surf/surf_resource.h"
-
-
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(sd_workstation, sd,
"Logging specific to SimDag (workstation)");
*/
xbt_dict_t SD_workstation_get_properties(SD_workstation_t workstation)
{
- return surf_workstation_model->extension.
- workstation.get_properties(surf_workstation_resource_priv(workstation));
+ return surf_resource_get_properties(surf_workstation_resource_priv(workstation));
}
surf_src = src;
surf_dst = dst;
- surf_route =
- surf_workstation_model->extension.workstation.get_route(surf_src,
- surf_dst);
+
+ surf_route = surf_workstation_model_get_route((surf_workstation_model_t)surf_workstation_model,
+ surf_src, surf_dst);
xbt_dynar_foreach(surf_route, cpt, surf_link) {
link_name = surf_resource_name(surf_link);
*/
int SD_route_get_size(SD_workstation_t src, SD_workstation_t dst)
{
- return xbt_dynar_length(surf_workstation_model->extension.
- workstation.get_route(src, dst));
+ return xbt_dynar_length(surf_workstation_model_get_route(
+ (surf_workstation_model_t)surf_workstation_model, src, dst));
}
/**
*/
double SD_workstation_get_power(SD_workstation_t workstation)
{
- return surf_workstation_model->extension.workstation.
- get_speed(workstation, 1.0);
+ return surf_workstation_get_speed(workstation, 1.0);
}
/**
*/
double SD_workstation_get_available_power(SD_workstation_t workstation)
{
- return surf_workstation_model->extension.
- workstation.get_available_speed(workstation);
+ return surf_workstation_get_available_speed(workstation);
}
/**
* \return a dynar containing all mounted storages on the workstation
*/
xbt_dict_t SD_workstation_get_storage_list(SD_workstation_t workstation){
- return surf_workstation_model->extension.workstation.get_storage_list(workstation);
+ return surf_workstation_get_storage_list(workstation);
}
/* Returns whether a task can start now on a workstation*/
xbt_cfgelm_string, 1, 1, &_sg_cfg_cb__storage_mode, NULL);
xbt_cfg_setdefault_string(_sg_cfg_set, "storage/model", "default");
- /* ********************************************************************* */
- /* TUTORIAL: New model */
- sprintf(description,
- "The model to use for the New model. Possible values: ");
- p = description;
- while (*(++p) != '\0');
- for (i = 0; surf_new_model_description[i].name; i++)
- p += sprintf(p, "%s%s", (i == 0 ? "" : ", "),
- surf_new_model_description[i].name);
- sprintf(p,
- ".\n (use 'help' as a value to see the long description of each model)");
- xbt_cfg_register(&_sg_cfg_set, "new_model/model", description,
- xbt_cfgelm_string, 1, 1, &_sg_cfg_cb__storage_mode, NULL);
- xbt_cfg_setdefault_string(_sg_cfg_set, "new_model/model", "default");
- /* ********************************************************************* */
-
sprintf(description,
"The model to use for the network. Possible values: ");
p = description;
storage_id = find_model_description(surf_storage_model_description, storage_model_name);
surf_storage_model_description[storage_id].model_init_preparse();
- /* ********************************************************************* */
- /* TUTORIAL: New model */
- int new_model_id = -1;
- char *new_model_name = NULL;
- new_model_name = xbt_cfg_get_string(_sg_cfg_set, "new_model/model");
- XBT_DEBUG("Call new model_init");
- new_model_id = find_model_description(surf_new_model_description, new_model_name);
- surf_new_model_description[new_model_id].model_init_preparse();
- /* ********************************************************************* */
}
int sg_cfg_get_int(const char* name)
((void (*)(void*))timer->func)(timer->args);
xbt_free(timer);
}
+
/* Wake up all processes waiting for a Surf action to finish */
xbt_dynar_foreach(model_list, iter, model) {
- set = model->states.failed_action_set;
+ set = surf_model_failed_action_set(model);
while ((action = xbt_swag_extract(set)))
- SIMIX_simcall_post((smx_action_t) action->data);
- set = model->states.done_action_set;
+ SIMIX_simcall_post((smx_action_t) surf_action_get_data(action));
+ set = surf_model_done_action_set(model);
while ((action = xbt_swag_extract(set)))
- SIMIX_simcall_post((smx_action_t) action->data);
+ SIMIX_simcall_post((smx_action_t) surf_action_get_data(action));
}
/* Autorestart all process */
xbt_dict_t SIMIX_host_get_properties(smx_host_t host){
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.get_properties(host);
+ return surf_resource_get_properties(surf_workstation_resource_priv(host));
}
double SIMIX_pre_host_get_speed(smx_simcall_t simcall, smx_host_t host){
}
double SIMIX_host_get_speed(smx_host_t host){
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
-
- return surf_workstation_model->extension.workstation.
- get_speed(host, 1.0);
+ return surf_workstation_get_speed(host, 1.0);
}
int SIMIX_pre_host_get_core(smx_simcall_t simcall, smx_host_t host){
int SIMIX_host_get_core(smx_host_t host){
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_core(host);
+ return surf_workstation_get_core(host);
}
xbt_swag_t SIMIX_pre_host_get_process_list(smx_simcall_t simcall, smx_host_t host){
double SIMIX_host_get_available_speed(smx_host_t host){
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_available_speed(host);
+ return surf_workstation_get_available_speed(host);
}
double SIMIX_pre_host_get_current_power_peak(smx_simcall_t simcall, smx_host_t host){
}
double SIMIX_host_get_current_power_peak(smx_host_t host) {
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_current_power_peak(host);
+ return surf_workstation_get_current_power_peak(host);
}
double SIMIX_pre_host_get_power_peak_at(smx_simcall_t simcall, smx_host_t host, int pstate_index){
double SIMIX_host_get_power_peak_at(smx_host_t host, int pstate_index) {
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_power_peak_at(host, pstate_index);
+ return surf_workstation_get_power_peak_at(host, pstate_index);
}
int SIMIX_pre_host_get_nb_pstates(smx_simcall_t simcall, smx_host_t host){
int SIMIX_host_get_nb_pstates(smx_host_t host) {
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_nb_pstates(host);
+ return surf_workstation_get_nb_pstates(host);
}
void SIMIX_host_set_power_peak_at(smx_host_t host, int pstate_index) {
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- surf_workstation_model->extension.workstation.
- set_power_peak_at(host, pstate_index);
+ surf_workstation_set_power_peak_at(host, pstate_index);
}
double SIMIX_pre_host_get_consumed_energy(smx_simcall_t simcall, smx_host_t host){
}
double SIMIX_host_get_consumed_energy(smx_host_t host) {
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_consumed_energy(host);
+ return surf_workstation_get_consumed_energy(host);
}
int SIMIX_pre_host_get_state(smx_simcall_t simcall, smx_host_t host){
int SIMIX_host_get_state(smx_host_t host){
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.
- get_state(host);
+ return surf_resource_get_state(surf_workstation_resource_priv(host));
}
void* SIMIX_pre_host_self_get_data(smx_simcall_t simcall){
/* set surf's action */
if (!MC_is_active()) {
action->execution.surf_exec =
- surf_workstation_model->extension.workstation.execute(host,
- computation_amount);
- surf_workstation_model->action_data_set(action->execution.surf_exec, action);
- surf_workstation_model->set_priority(action->execution.surf_exec, priority);
+ surf_workstation_execute(host, computation_amount);
+ surf_action_set_data(action->execution.surf_exec, action);
+ surf_action_set_priority(action->execution.surf_exec, priority);
}
XBT_DEBUG("Create execute action %p", action);
/* set surf's action */
workstation_list = xbt_new0(void *, host_nb);
for (i = 0; i < host_nb; i++)
- workstation_list[i] = host_list[i];
+ workstation_list[i] = surf_workstation_resource_priv(host_list[i]);
/* set surf's action */
if (!MC_is_active()) {
action->execution.surf_exec =
- surf_workstation_model->extension.workstation.
- execute_parallel_task(host_nb, workstation_list, computation_amount,
- communication_amount, rate);
+ surf_workstation_model_execute_parallel_task((surf_workstation_model_t)surf_workstation_model,
+ host_nb, workstation_list, computation_amount, communication_amount, rate);
- surf_workstation_model->action_data_set(action->execution.surf_exec, action);
+ surf_action_set_data(action->execution.surf_exec, action);
}
XBT_DEBUG("Create parallel execute action %p", action);
XBT_DEBUG("Destroy action %p", action);
if (action->execution.surf_exec) {
- surf_workstation_model->action_unref(action->execution.surf_exec);
+ surf_action_unref(action->execution.surf_exec);
action->execution.surf_exec = NULL;
}
xbt_free(action->name);
XBT_DEBUG("Cancel action %p", action);
if (action->execution.surf_exec)
- surf_workstation_model->action_cancel(action->execution.surf_exec);
+ surf_action_cancel(action->execution.surf_exec);
}
double SIMIX_pre_host_execution_get_remains(smx_simcall_t simcall, smx_action_t action){
double result = 0.0;
if (action->state == SIMIX_RUNNING)
- result = surf_workstation_model->get_remains(action->execution.surf_exec);
+ result = surf_action_get_remains(action->execution.surf_exec);
return result;
}
}
void SIMIX_host_execution_set_priority(smx_action_t action, double priority){
if(action->execution.surf_exec)
- surf_workstation_model->set_priority(action->execution.surf_exec, priority);
+ surf_action_set_priority(action->execution.surf_exec, priority);
}
void SIMIX_pre_host_execution_wait(smx_simcall_t simcall, smx_action_t action){
void SIMIX_host_execution_suspend(smx_action_t action)
{
if(action->execution.surf_exec)
- surf_workstation_model->suspend(action->execution.surf_exec);
+ surf_action_suspend(action->execution.surf_exec);
}
void SIMIX_host_execution_resume(smx_action_t action)
{
if(action->execution.surf_exec)
- surf_workstation_model->resume(action->execution.surf_exec);
+ surf_action_resume(action->execution.surf_exec);
}
void SIMIX_execution_finish(smx_action_t action)
(int)action->state);
}
/* check if the host is down */
- if (surf_workstation_model->extension.
- workstation.get_state(simcall->issuer->smx_host) != SURF_RESOURCE_ON) {
+
+ if (surf_resource_get_state(surf_workstation_resource_priv(simcall->issuer->smx_host)) != SURF_RESOURCE_ON) {
simcall->issuer->context->iwannadie = 1;
}
{
if (action->type == SIMIX_ACTION_EXECUTE && /* FIMXE: handle resource failure
* for parallel tasks too */
- surf_workstation_model->extension.workstation.get_state(action->execution.host) == SURF_RESOURCE_OFF) {
+ surf_resource_get_state(surf_workstation_resource_priv(action->execution.host)) == SURF_RESOURCE_OFF) {
/* If the host running the action failed, notice it so that the asking
* process can be killed if it runs on that host itself */
action->state = SIMIX_FAILED;
- } else if (surf_workstation_model->action_state_get(action->execution.surf_exec) == SURF_ACTION_FAILED) {
+ } else if (surf_action_get_state(action->execution.surf_exec) == SURF_ACTION_FAILED) {
/* If the host running the action didn't fail, then the action was
* canceled */
action->state = SIMIX_CANCELED;
}
if (action->execution.surf_exec) {
- surf_workstation_model->action_unref(action->execution.surf_exec);
+ surf_action_unref(action->execution.surf_exec);
action->execution.surf_exec = NULL;
}
{
if (action->state != SIMIX_RUNNING) return;
if (action->type == SIMIX_ACTION_EXECUTE){
- surf_workstation_model->set_category(action->execution.surf_exec, category);
+ surf_action_set_category(action->execution.surf_exec, category);
}else if (action->type == SIMIX_ACTION_COMMUNICATE){
- surf_workstation_model->set_category(action->comm.surf_comm, category);
+ surf_action_set_category(action->comm.surf_comm, category);
}
}
#endif
xbt_dict_t SIMIX_host_get_storage_list(smx_host_t host){
xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
- return surf_workstation_model->extension.workstation.get_storage_list(host);
+ return surf_workstation_get_storage_list(host);
}
} s_smx_host_priv_t;
static inline smx_host_priv_t SIMIX_host_priv(smx_host_t host){
- return xbt_lib_get_level(host, SIMIX_HOST_LEVEL);
+ return (smx_host_priv_t) xbt_lib_get_level(host, SIMIX_HOST_LEVEL);
}
-
+#ifdef __cplusplus
+extern "C" {
+#endif
smx_host_t SIMIX_host_create(const char *name, void *workstation, void *data);
void SIMIX_host_destroy(void *host);
void SIMIX_set_category(smx_action_t action, const char *category);
#endif
+#ifdef __cplusplus
+}
+#endif
+
#endif
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "smx_private.h"
-#include "surf/storage_private.h"
+//#include "surf/storage_private.h"
#include "xbt/sysdep.h"
#include "xbt/log.h"
#include "xbt/dict.h"
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
#endif
action->io.host = host;
- action->io.surf_io =
- surf_workstation_model->extension.workstation.read(host, fd->surf_file, size);
+ action->io.surf_io = surf_workstation_read(host, fd->surf_file, size);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
+ surf_action_set_data(action->io.surf_io, action);
XBT_DEBUG("Create io action %p", action);
return action;
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
#endif
action->io.host = host;
- action->io.surf_io =
- surf_workstation_model->extension.workstation.write(host, fd->surf_file, size);
+ action->io.surf_io = surf_workstation_write(host, fd->surf_file, size);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
+ surf_action_set_data(action->io.surf_io, action);
XBT_DEBUG("Create io action %p", action);
return action;
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
#endif
action->io.host = host;
- action->io.surf_io =
- surf_workstation_model->extension.workstation.open(host, mount, path);
+ action->io.surf_io = surf_workstation_open(host, mount, path);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
+ surf_action_set_data(action->io.surf_io, action);
XBT_DEBUG("Create io action %p", action);
return action;
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
#endif
action->io.host = host;
- action->io.surf_io = surf_workstation_model->extension.workstation.close(host, fd->surf_file);
+ action->io.surf_io = surf_workstation_close(host, fd->surf_file);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
+ surf_action_set_data(action->io.surf_io, action);
XBT_DEBUG("Create io action %p", action);
return action;
{
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
- if (surf_workstation_model->extension.workstation.unlink(host, fd->surf_file)){
+ if (surf_workstation_unlink(host, fd->surf_file)){
xbt_free(fd);
return 1;
} else
smx_action_t action;
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
#endif
action->io.host = host;
- action->io.surf_io = surf_workstation_model->extension.workstation.ls(host,mount,path);
+ action->io.surf_io = surf_workstation_ls(host,mount,path);
- surf_workstation_model->action_data_set(action->io.surf_io, action);
+ surf_action_set_data(action->io.surf_io, action);
XBT_DEBUG("Create io action %p", action);
return action;
}
sg_storage_size_t SIMIX_file_get_size(smx_process_t process, smx_file_t fd)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_size(host,
- fd->surf_file);
+ return surf_workstation_get_size(host, fd->surf_file);
}
xbt_dynar_t SIMIX_pre_file_get_info(smx_simcall_t simcall, smx_file_t fd)
xbt_dynar_t SIMIX_file_get_info(smx_process_t process, smx_file_t fd)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_info(host,
- fd->surf_file);
+ return surf_workstation_get_info(host, fd->surf_file);
}
sg_storage_size_t SIMIX_pre_storage_get_free_size(smx_simcall_t simcall, const char* name)
sg_storage_size_t SIMIX_storage_get_free_size(smx_process_t process, const char* name)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_free_size(host,name);
+ return surf_workstation_get_free_size(host, name);
}
sg_storage_size_t SIMIX_pre_storage_get_used_size(smx_simcall_t simcall, const char* name)
sg_storage_size_t SIMIX_storage_get_used_size(smx_process_t process, const char* name)
{
smx_host_t host = process->smx_host;
- return surf_workstation_model->extension.workstation.get_used_size(host,name);
+ return surf_workstation_get_used_size(host, name);
}
xbt_dict_t SIMIX_pre_storage_get_properties(smx_simcall_t simcall, smx_storage_t storage){
}
xbt_dict_t SIMIX_storage_get_properties(smx_storage_t storage){
xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
- return surf_storage_model->extension.storage.get_properties(storage);
+ return surf_resource_get_properties(surf_workstation_resource_priv(storage));
}
const char* SIMIX_pre_storage_get_name(smx_simcall_t simcall, smx_storage_t storage){
xbt_dict_t SIMIX_storage_get_content(smx_storage_t storage){
xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
- return surf_storage_model->extension.storage.get_content(storage);
+ return surf_storage_get_content(storage);
}
sg_storage_size_t SIMIX_storage_get_size(smx_storage_t storage){
xbt_assert((storage != NULL), "Invalid parameters (simix storage is NULL)");
- return surf_storage_model->extension.storage.get_size(storage);
+ return surf_storage_get_size(storage);
}
void SIMIX_post_io(smx_action_t action)
switch (simcall->call) {
case SIMCALL_FILE_OPEN:;
smx_file_t tmp = xbt_new(s_smx_file_t,1);
- tmp->surf_file = (action->io.surf_io)->file;
+ tmp->surf_file = surf_storage_action_get_file(action->io.surf_io);
simcall_file_open__set__result(simcall, tmp);
break;
xbt_free(simcall_file_close__get__fd(simcall));
simcall_file_close__set__result(simcall, 0);
break;
-
case SIMCALL_FILE_WRITE:
- simcall_file_write__set__result(simcall, (action->io.surf_io)->cost);
+ simcall_file_write__set__result(simcall, surf_action_get_cost(action->io.surf_io));
break;
case SIMCALL_FILE_READ:
- simcall_file_read__set__result(simcall, (action->io.surf_io)->cost);
+ simcall_file_read__set__result(simcall, surf_action_get_cost(action->io.surf_io));
break;
case SIMCALL_FILE_LS:
// xbt_dict_set((action->io.surf_io)->ls_dict,key,dst,xbt_free);
// }
// }
- simcall_file_ls__set__result(simcall, (action->io.surf_io)->ls_dict);
+ simcall_file_ls__set__result(simcall, surf_storage_action_get_ls_dict(action->io.surf_io));
break;
default:
break;
}
}
- switch (surf_workstation_model->action_state_get(action->io.surf_io)) {
+ switch (surf_action_get_state(action->io.surf_io)) {
case SURF_ACTION_FAILED:
action->state = SIMIX_FAILED;
{
XBT_DEBUG("Destroy action %p", action);
if (action->io.surf_io)
- action->io.surf_io->model_type->action_unref(action->io.surf_io);
+ surf_action_unref(action->io.surf_io);
xbt_mallocator_release(simix_global->action_mallocator, action);
}
(int)action->state);
}
- if (surf_workstation_model->extension.
- workstation.get_state(simcall->issuer->smx_host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(simcall->issuer->smx_host)) != SURF_RESOURCE_ON) {
simcall->issuer->context->iwannadie = 1;
}
#ifdef HAVE_LATENCY_BOUND_TRACKING
action->latency_limited = SIMIX_comm_is_latency_bounded(action);
#endif
- action->comm.surf_comm->model_type->action_unref(action->comm.surf_comm);
+ surf_action_unref(action->comm.surf_comm);
action->comm.surf_comm = NULL;
}
if (action->comm.src_timeout){
- action->comm.src_timeout->model_type->action_unref(action->comm.src_timeout);
+ surf_action_unref(action->comm.src_timeout);
action->comm.src_timeout = NULL;
}
if (action->comm.dst_timeout){
- action->comm.dst_timeout->model_type->action_unref(action->comm.dst_timeout);
+ surf_action_unref(action->comm.dst_timeout);
action->comm.dst_timeout = NULL;
}
}
if (action->state != SIMIX_WAITING && action->state != SIMIX_RUNNING) {
SIMIX_comm_finish(action);
} else { /* if (timeout >= 0) { we need a surf sleep action even when there is no timeout, otherwise surf won't tell us when the host fails */
- sleep = surf_workstation_model->extension.workstation.sleep(simcall->issuer->smx_host, timeout);
- surf_workstation_model->action_data_set(sleep, action);
+ sleep = surf_workstation_sleep(simcall->issuer->smx_host, timeout);
+ surf_action_set_data(sleep, action);
if (simcall->issuer == action->comm.src_proc)
action->comm.src_timeout = sleep;
XBT_DEBUG("Starting communication %p from '%s' to '%s'", action,
SIMIX_host_get_name(sender), SIMIX_host_get_name(receiver));
- action->comm.surf_comm = surf_workstation_model->extension.workstation.
- communicate(sender, receiver, action->comm.task_size, action->comm.rate);
+ action->comm.surf_comm = surf_workstation_model_communicate(surf_workstation_model,
+ sender, receiver,
+ action->comm.task_size, action->comm.rate);
- surf_workstation_model->action_data_set(action->comm.surf_comm, action);
+ surf_action_set_data(action->comm.surf_comm, action);
action->state = SIMIX_RUNNING;
/* If a link is failed, detect it immediately */
- if (surf_workstation_model->action_state_get(action->comm.surf_comm) == SURF_ACTION_FAILED) {
+ if (surf_action_get_state(action->comm.surf_comm) == SURF_ACTION_FAILED) {
XBT_DEBUG("Communication from '%s' to '%s' failed to start because of a link failure",
SIMIX_host_get_name(sender), SIMIX_host_get_name(receiver));
action->state = SIMIX_LINK_FAILURE;
XBT_DEBUG("The communication is suspended on startup because dst (%s:%s) were suspended since it initiated the communication",
SIMIX_host_get_name(action->comm.dst_proc->smx_host), action->comm.dst_proc->name);
- surf_workstation_model->suspend(action->comm.surf_comm);
+ surf_action_suspend(action->comm.surf_comm);
}
}
}
}
- if (surf_workstation_model->extension.
- workstation.get_state(simcall->issuer->smx_host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(simcall->issuer->smx_host)) != SURF_RESOURCE_ON) {
simcall->issuer->context->iwannadie = 1;
}
{
/* Update action state */
if (action->comm.src_timeout &&
- surf_workstation_model->action_state_get(action->comm.src_timeout) == SURF_ACTION_DONE)
+ surf_action_get_state(action->comm.src_timeout) == SURF_ACTION_DONE)
action->state = SIMIX_SRC_TIMEOUT;
else if (action->comm.dst_timeout &&
- surf_workstation_model->action_state_get(action->comm.dst_timeout) == SURF_ACTION_DONE)
+ surf_action_get_state(action->comm.dst_timeout) == SURF_ACTION_DONE)
action->state = SIMIX_DST_TIMEOUT;
else if (action->comm.src_timeout &&
- surf_workstation_model->action_state_get(action->comm.src_timeout) == SURF_ACTION_FAILED)
+ surf_action_get_state(action->comm.src_timeout) == SURF_ACTION_FAILED)
action->state = SIMIX_SRC_HOST_FAILURE;
else if (action->comm.dst_timeout &&
- surf_workstation_model->action_state_get(action->comm.dst_timeout) == SURF_ACTION_FAILED)
+ surf_action_get_state(action->comm.dst_timeout) == SURF_ACTION_FAILED)
action->state = SIMIX_DST_HOST_FAILURE;
else if (action->comm.surf_comm &&
- surf_workstation_model->action_state_get(action->comm.surf_comm) == SURF_ACTION_FAILED) {
+ surf_action_get_state(action->comm.surf_comm) == SURF_ACTION_FAILED) {
XBT_DEBUG("Puta madre. Surf says that the link broke");
action->state = SIMIX_LINK_FAILURE;
} else
else if (!MC_is_active() /* when running the MC there are no surf actions */
&& (action->state == SIMIX_READY || action->state == SIMIX_RUNNING)) {
- surf_workstation_model->action_cancel(action->comm.surf_comm);
+ surf_action_cancel(action->comm.surf_comm);
}
}
{
/*FIXME: shall we suspend also the timeout actions? */
if (action->comm.surf_comm)
- surf_workstation_model->suspend(action->comm.surf_comm);
+ surf_action_suspend(action->comm.surf_comm);
/* in the other case, the action will be suspended on creation, in SIMIX_comm_start() */
}
{
/*FIXME: check what happen with the timeouts */
if (action->comm.surf_comm)
- surf_workstation_model->resume(action->comm.surf_comm);
+ surf_action_resume(action->comm.surf_comm);
/* in the other case, the action were not really suspended yet, see SIMIX_comm_suspend() and SIMIX_comm_start() */
}
switch (action->state) {
case SIMIX_RUNNING:
- remains = surf_workstation_model->get_remains(action->comm.surf_comm);
+ remains = surf_action_get_remains(action->comm.surf_comm);
break;
case SIMIX_WAITING:
}
}
- switch (surf_workstation_model->action_state_get(action->new_api.surf_new_api)) {
+ switch (surf_action_get_state(action->new_api.surf_new_api)) {
case SURF_ACTION_FAILED:
action->state = SIMIX_FAILED;
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
#endif
// Called the function from the new model
- action->new_api.surf_new_api = surf_workstation_model->extension.new_model.fct();
+ //FIXME:CHECK WHAT TO DO action->new_api.surf_new_api = surf_workstation_model->extension.new_model.fct();
- surf_workstation_model->action_data_set(action->new_api.surf_new_api, action);
+ surf_action_set_data(action->new_api.surf_new_api, action);
XBT_DEBUG("Create NEW MODEL action %p", action);
return action;
{
XBT_DEBUG("Destroy action %p", action);
if (action->new_api.surf_new_api)
- action->new_api.surf_new_api->model_type->action_unref(action->new_api.surf_new_api);
+ surf_action_unref(action->new_api.surf_new_api);
xbt_mallocator_release(simix_global->action_mallocator, action);
}
(int)action->state);
}
- if (surf_workstation_model->extension.
- workstation.get_state(simcall->issuer->smx_host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(simcall->issuer->smx_host)) != SURF_RESOURCE_ON) {
simcall->issuer->context->iwannadie = 1;
}
smx_host_t host = process->smx_host;
/* check if the host is active */
- if (surf_workstation_model->extension.
- workstation.get_state(host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(host)) != SURF_RESOURCE_ON) {
THROWF(host_error, 0, "Host %s failed, you cannot call this function",
sg_host_name(host));
}
action->sleep.host = host;
action->sleep.surf_sleep =
- surf_workstation_model->extension.workstation.sleep(host, duration);
+ surf_workstation_sleep(host, duration);
- surf_workstation_model->action_data_set(action->sleep.surf_sleep, action);
+ surf_action_set_data(action->sleep.surf_sleep, action);
XBT_DEBUG("Create sleep action %p", action);
return action;
while ((simcall = xbt_fifo_shift(action->simcalls))) {
- switch(surf_workstation_model->action_state_get(action->sleep.surf_sleep)){
+ switch(surf_action_get_state(action->sleep.surf_sleep)){
case SURF_ACTION_FAILED:
simcall->issuer->context->iwannadie = 1;
//SMX_EXCEPTION(simcall->issuer, host_error, 0, "Host failed");
THROW_IMPOSSIBLE;
break;
}
- if (surf_workstation_model->extension.
- workstation.get_state(simcall->issuer->smx_host) != SURF_RESOURCE_ON) {
+ if (surf_resource_get_state(surf_workstation_resource_priv(simcall->issuer->smx_host)) != SURF_RESOURCE_ON) {
simcall->issuer->context->iwannadie = 1;
}
simcall_process_sleep__set__result(simcall, state);
{
XBT_DEBUG("Destroy action %p", action);
if (action->sleep.surf_sleep)
- action->sleep.surf_sleep->model_type->action_unref(action->sleep.surf_sleep);
+ surf_action_unref(action->sleep.surf_sleep);
xbt_mallocator_release(simix_global->action_mallocator, action);
}
void SIMIX_process_sleep_suspend(smx_action_t action)
{
- surf_workstation_model->suspend(action->sleep.surf_sleep);
+ surf_action_suspend(action->sleep.surf_sleep);
}
void SIMIX_process_sleep_resume(smx_action_t action)
{
- surf_workstation_model->resume(action->sleep.surf_sleep);
+ surf_action_resume(action->sleep.surf_sleep);
}
/**
#define TULONG(n) (n, unsigned long, ul)
#define TFLOAT(n) (n, float, f)
#define TDOUBLE(n) (n, double, d)
-#define TPTR(n) (n, void*, p)
+#define TDPTR(n) (n, void*, dp, void*)
+#define TFPTR(n) (n, FPtr, fp, FPtr)
#define TCPTR(n) (n, const void*, cp)
#define TSIZE(n) (n, size_t, si)
#define TVOID(n) (n, void)
-#define TSPEC(n,t) (n, t, p)
+#define TDSPEC(n,t) (n, t, dp, void*)
+#define TFSPEC(n,t) (n, t, fp, FPtr)
/* use comma or nothing to separate elements*/
#define SIMCALL_SEP_COMMA ,
#define SIMCALL_SEP_NOTHING
/* get the name of the parameter */
-#define SIMCALL_NAME_(name, type, field) name
+#define SIMCALL_NAME_(name, type, field, ...) name
#define SIMCALL_NAME(i, v) SIMCALL_NAME_ v
+/* get the cast of the parameter */
+#define SIMCALL_CASTTYPE_(name, type, field, cast) (cast)
+#define SIMCALL_NOCASTTYPE_(name, type, field)
+#define SIMCALL_CASTTYPE(...) MAYBE5(,##__VA_ARGS__, SIMCALL_CASTTYPE_, SIMCALL_NOCASTTYPE_) (__VA_ARGS__)
+
+/* get the uncast of the parameter */
+#define SIMCALL_UNCASTTYPE_(name, type, field, cast) (type)
+#define SIMCALL_NOUNCASTTYPE_(name, type, field)
+#define SIMCALL_UNCASTTYPE(...) MAYBE5(,##__VA_ARGS__, SIMCALL_UNCASTTYPE_, SIMCALL_NOUNCASTTYPE_) (__VA_ARGS__)
+
/* get the %s format code of the parameter */
-#define SIMCALL_FORMAT_(name, type, field) %field
+#define SIMCALL_FORMAT_(name, type, field, ...) %field
#define SIMCALL_FORMAT(i, v) SIMCALL_FORMAT_ v
/* get the field of the parameter */
-#define SIMCALL_FIELD_(name, type, field) field
+#define SIMCALL_FIELD_(name, type, field, ...) field
#define SIMCALL_FIELD(i, v) SIMCALL_FIELD_ v
/* get the parameter declaration */
-#define SIMCALL_ARG_(name, type, field) type name
+#define SIMCALL_ARG_(name, type, field, ...) type name
#define SIMCALL_ARG(i, v) SIMCALL_ARG_ v
/* get the parameter initialisation field */
-#define SIMCALL_INIT_FIELD_(name, type, field) .field = name
+#define SIMCALL_INIT_FIELD_(name, type, field, ...) .field = SIMCALL_CASTTYPE(name, type, field,##__VA_ARGS__) name
#define SIMCALL_INIT_FIELD(i, d, v) self->simcall.args[i]SIMCALL_INIT_FIELD_ v;
/* get the case of the parameter */
-#define SIMCALL_CASE_PARAM_(name, type, field) field
-#define SIMCALL_CASE_PARAM(i, v) simcall->args[i].SIMCALL_CASE_PARAM_ v
+#define SIMCALL_CASE_PARAM_(name, type, field, ...) field
+#define SIMCALL_CASE_PARAM(i, v) SIMCALL_UNCASTTYPE v simcall->args[i].SIMCALL_CASE_PARAM_ v
/* generate some code for SIMCALL_CASE if the simcall has an answer */
+#define MAYBE5(_0, _1, _2, _3, _4, func, ...) func
+#define MAYBE3(_0, _1, _2, func, ...) func
#define MAYBE2(_0, _1, func, ...) func
-#define SIMCALL_WITH_RESULT_BEGIN(name, type, field) simcall->result.field =
+#define SIMCALL_WITH_RESULT_BEGIN(name, type, field, ...) simcall->result.field =
#define SIMCALL_WITHOUT_RESULT_BEGIN(name, type, field)
#define SIMCALL_RESULT_BEGIN_(name, type, ...)\
- MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_RESULT_BEGIN, SIMCALL_WITHOUT_RESULT_BEGIN)\
+ MAYBE3(,##__VA_ARGS__, SIMCALL_WITH_RESULT_BEGIN, SIMCALL_WITH_RESULT_BEGIN, SIMCALL_WITHOUT_RESULT_BEGIN)\
(name, type, __VA_ARGS__)
#define SIMCALL_RESULT_BEGIN(answer, res) answer(SIMCALL_RESULT_BEGIN_ res)
#define SIMCALL_WITH_FUNC_SIMCALL(name, type, field) smx_simcall_t simcall =
#define SIMCALL_WITHOUT_FUNC_SIMCALL(name, type, field)
#define SIMCALL_FUNC_SIMCALL_(name, type, ...)\
- MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_FUNC_SIMCALL, SIMCALL_WITHOUT_FUNC_SIMCALL)\
+ MAYBE3(,##__VA_ARGS__, SIMCALL_WITH_FUNC_SIMCALL, SIMCALL_WITH_FUNC_SIMCALL, SIMCALL_WITHOUT_FUNC_SIMCALL)\
(name, type, __VA_ARGS__)
#define SIMCALL_FUNC_SIMCALL(res) SIMCALL_FUNC_SIMCALL_ res
-#define SIMCALL_WITH_FUNC_RETURN(name, type, field) return self->simcall.result.field;
+#define SIMCALL_WITH_FUNC_RETURN(name, type, field, ...) return self->simcall.result.field;
#define SIMCALL_WITHOUT_FUNC_RETURN(name, type, field)
#define SIMCALL_FUNC_RETURN_(name, type, ...)\
- MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_FUNC_RETURN, SIMCALL_WITHOUT_FUNC_RETURN)\
+ MAYBE3(,##__VA_ARGS__, SIMCALL_WITH_FUNC_RETURN, SIMCALL_WITH_FUNC_RETURN, SIMCALL_WITHOUT_FUNC_RETURN)\
(name, type, __VA_ARGS__)
#define SIMCALL_FUNC_RETURN(res) SIMCALL_FUNC_RETURN_ res
/* generate the simcalls args getter/setter */
#define SIMCALL_ARG_GETSET_(i, name, v) \
static inline SIMCALL_FUNC_RETURN_TYPE(v) SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME(name), get, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall){\
- return simcall->args[i].SIMCALL_FIELD_ v ;\
+ return (SIMCALL_FUNC_RETURN_TYPE(v)) simcall->args[i].SIMCALL_FIELD_ v ;\
}\
static inline void SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME(name), set, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall, SIMCALL_ARG_ v){\
- simcall->args[i].SIMCALL_FIELD_ v = SIMCALL_NAME_ v ;\
+ simcall->args[i].SIMCALL_FIELD_ v = SIMCALL_CASTTYPE v SIMCALL_NAME_ v ;\
}
#define SIMCALL_ARG_GETSET(type, name, answer, res, ...)\
/* generate the simcalls result getter/setter */
#define SIMCALL_WITH_RES_GETSET(name, v) \
static inline SIMCALL_FUNC_RETURN_TYPE(v) SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), get, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall){\
- return simcall->result.SIMCALL_FIELD_ v ;\
+ return (SIMCALL_FUNC_RETURN_TYPE(v)) simcall->result.SIMCALL_FIELD_ v ;\
}\
static inline void SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), set, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall, SIMCALL_ARG_ v){\
simcall->result.SIMCALL_FIELD_ v = SIMCALL_NAME_ v ;\
}
#define SIMCALL_WITHOUT_RES_GETSET(name, v)
#define SIMCALL_RES_GETSET__(name, type, ...)\
- MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_RES_GETSET, SIMCALL_WITHOUT_RES_GETSET)
+ MAYBE3(,##__VA_ARGS__, SIMCALL_WITH_RES_GETSET, SIMCALL_WITH_RES_GETSET, SIMCALL_WITHOUT_RES_GETSET)
#define SIMCALL_RES_GETSET_(scname, v)\
SIMCALL_RES_GETSET__ v (scname, v)
#define SIMCALL_RES_GETSET(type, name, answer, res, ...)\
inline void SIMCALL_GS_FUNC(SIMCALL_GS_SC_NAME((name)), set, SIMCALL_GS_ARG_NAME(v))(smx_simcall_t simcall, SIMCALL_ARG_ v);
#define SIMCALL_WITHOUT_RES_GETSET_PROTO(name, v)
#define SIMCALL_RES_GETSET_PROTO__(name, type, ...)\
- MAYBE2(,##__VA_ARGS__, SIMCALL_WITH_RES_GETSET_PROTO, SIMCALL_WITHOUT_RES_GETSET_PROTO)
+ MAYBE3(,##__VA_ARGS__, SIMCALL_WITH_RES_GETSET_PROTO, SIMCALL_WITHOUT_RES_GETSET_PROTO, SIMCALL_WITHOUT_RES_GETSET_PROTO)
#define SIMCALL_RES_GETSET_PROTO_(scname, v)\
SIMCALL_RES_GETSET_PROTO__ v (scname, v)
#define SIMCALL_RES_GETSET_PROTO(type, name, answer, res, ...)\
/* the list of simcalls definitions */
#define SIMCALL_LIST1(ACTION, sep) \
-ACTION(SIMCALL_HOST_GET_BY_NAME, host_get_by_name, WITH_ANSWER, TSPEC(result, smx_host_t), TSTRING(name)) sep \
-ACTION(SIMCALL_HOST_GET_NAME, host_get_name, WITH_ANSWER, TSTRING(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_PROPERTIES, host_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_CORE, host_get_core, WITH_ANSWER, TINT(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_PROCESS_LIST, host_get_process_list, WITH_ANSWER, TSPEC(result, xbt_swag_t), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_SPEED, host_get_speed, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_AVAILABLE_SPEED, host_get_available_speed, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_STATE, host_get_state, WITH_ANSWER, TINT(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_DATA, host_get_data, WITH_ANSWER, TPTR(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_SET_DATA, host_set_data, WITH_ANSWER, TVOID(result), TSPEC(host, smx_host_t), TPTR(data)) sep \
-ACTION(SIMCALL_HOST_GET_CURRENT_POWER_PEAK, host_get_current_power_peak, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_GET_POWER_PEAK_AT, host_get_power_peak_at, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t), TINT(pstate_index)) sep \
-ACTION(SIMCALL_HOST_GET_NB_PSTATES, host_get_nb_pstates, WITH_ANSWER, TINT(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_SET_POWER_PEAK_AT, host_set_power_peak_at, WITH_ANSWER, TVOID(result), TSPEC(host, smx_host_t), TINT(pstate_index)) sep \
-ACTION(SIMCALL_HOST_GET_CONSUMED_ENERGY, host_get_consumed_energy, WITH_ANSWER, TDOUBLE(result), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_HOST_EXECUTE, host_execute, WITH_ANSWER, TSPEC(result, smx_action_t), TSTRING(name), TSPEC(host, smx_host_t), TDOUBLE(computation_amount), TDOUBLE(priority)) sep \
-ACTION(SIMCALL_HOST_PARALLEL_EXECUTE, host_parallel_execute, WITH_ANSWER, TSPEC(result, smx_action_t), TSTRING(name), TINT(host_nb), TSPEC(host_list, smx_host_t*), TSPEC(computation_amount, double*), TSPEC(communication_amount, double*), TDOUBLE(amount), TDOUBLE(rate)) sep \
-ACTION(SIMCALL_HOST_EXECUTION_DESTROY, host_execution_destroy, WITH_ANSWER, TVOID(result), TSPEC(execution, smx_action_t)) sep \
-ACTION(SIMCALL_HOST_EXECUTION_CANCEL, host_execution_cancel, WITH_ANSWER, TVOID(result), TSPEC(execution, smx_action_t)) sep \
-ACTION(SIMCALL_HOST_EXECUTION_GET_REMAINS, host_execution_get_remains, WITH_ANSWER, TDOUBLE(result), TSPEC(execution, smx_action_t)) sep \
-ACTION(SIMCALL_HOST_EXECUTION_GET_STATE, host_execution_get_state, WITH_ANSWER, TINT(result), TSPEC(execution, smx_action_t)) sep \
-ACTION(SIMCALL_HOST_EXECUTION_SET_PRIORITY, host_execution_set_priority, WITH_ANSWER, TVOID(result), TSPEC(execution, smx_action_t), TDOUBLE(priority)) sep \
-ACTION(SIMCALL_HOST_EXECUTION_WAIT, host_execution_wait, WITHOUT_ANSWER, TINT(result), TSPEC(execution, smx_action_t)) sep \
-ACTION(SIMCALL_HOST_GET_STORAGE_LIST, host_get_storage_list, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_PROCESS_CREATE, process_create, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t*), TSTRING(name), TSPEC(code, xbt_main_func_t), TPTR(data), TSTRING(hostname), TDOUBLE(kill_time), TINT(argc), TSPEC(argv, char**), TSPEC(properties, xbt_dict_t), TINT(auto_restart)) sep \
-ACTION(SIMCALL_PROCESS_KILL, process_kill, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_HOST_GET_BY_NAME, host_get_by_name, WITH_ANSWER, TDSPEC(result, smx_host_t), TSTRING(name)) sep \
+ACTION(SIMCALL_HOST_GET_NAME, host_get_name, WITH_ANSWER, TSTRING(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_PROPERTIES, host_get_properties, WITH_ANSWER, TDSPEC(result, xbt_dict_t), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_CORE, host_get_core, WITH_ANSWER, TINT(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_PROCESS_LIST, host_get_process_list, WITH_ANSWER, TDSPEC(result, xbt_swag_t), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_SPEED, host_get_speed, WITH_ANSWER, TDOUBLE(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_AVAILABLE_SPEED, host_get_available_speed, WITH_ANSWER, TDOUBLE(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_STATE, host_get_state, WITH_ANSWER, TINT(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_DATA, host_get_data, WITH_ANSWER, TDPTR(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_SET_DATA, host_set_data, WITH_ANSWER, TVOID(result), TDSPEC(host, smx_host_t), TDPTR(data)) sep \
+ACTION(SIMCALL_HOST_GET_CURRENT_POWER_PEAK, host_get_current_power_peak, WITH_ANSWER, TDOUBLE(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_GET_POWER_PEAK_AT, host_get_power_peak_at, WITH_ANSWER, TDOUBLE(result), TDSPEC(host, smx_host_t), TINT(pstate_index)) sep \
+ACTION(SIMCALL_HOST_GET_NB_PSTATES, host_get_nb_pstates, WITH_ANSWER, TINT(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_SET_POWER_PEAK_AT, host_set_power_peak_at, WITH_ANSWER, TVOID(result), TDSPEC(host, smx_host_t), TINT(pstate_index)) sep \
+ACTION(SIMCALL_HOST_GET_CONSUMED_ENERGY, host_get_consumed_energy, WITH_ANSWER, TDOUBLE(result), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_HOST_EXECUTE, host_execute, WITH_ANSWER, TDSPEC(result, smx_action_t), TSTRING(name), TDSPEC(host, smx_host_t), TDOUBLE(computation_amount), TDOUBLE(priority)) sep \
+ACTION(SIMCALL_HOST_PARALLEL_EXECUTE, host_parallel_execute, WITH_ANSWER, TDSPEC(result, smx_action_t), TSTRING(name), TINT(host_nb), TDSPEC(host_list, smx_host_t*), TDSPEC(computation_amount, double*), TDSPEC(communication_amount, double*), TDOUBLE(amount), TDOUBLE(rate)) sep \
+ACTION(SIMCALL_HOST_EXECUTION_DESTROY, host_execution_destroy, WITH_ANSWER, TVOID(result), TDSPEC(execution, smx_action_t)) sep \
+ACTION(SIMCALL_HOST_EXECUTION_CANCEL, host_execution_cancel, WITH_ANSWER, TVOID(result), TDSPEC(execution, smx_action_t)) sep \
+ACTION(SIMCALL_HOST_EXECUTION_GET_REMAINS, host_execution_get_remains, WITH_ANSWER, TDOUBLE(result), TDSPEC(execution, smx_action_t)) sep \
+ACTION(SIMCALL_HOST_EXECUTION_GET_STATE, host_execution_get_state, WITH_ANSWER, TINT(result), TDSPEC(execution, smx_action_t)) sep \
+ACTION(SIMCALL_HOST_EXECUTION_SET_PRIORITY, host_execution_set_priority, WITH_ANSWER, TVOID(result), TDSPEC(execution, smx_action_t), TDOUBLE(priority)) sep \
+ACTION(SIMCALL_HOST_EXECUTION_WAIT, host_execution_wait, WITHOUT_ANSWER, TINT(result), TDSPEC(execution, smx_action_t)) sep \
+ACTION(SIMCALL_HOST_GET_STORAGE_LIST, host_get_storage_list, WITH_ANSWER, TDSPEC(result, xbt_dict_t), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_PROCESS_CREATE, process_create, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t*), TSTRING(name), TFSPEC(code, xbt_main_func_t), TDPTR(data), TSTRING(hostname), TDOUBLE(kill_time), TINT(argc), TDSPEC(argv, char**), TDSPEC(properties, xbt_dict_t), TINT(auto_restart)) sep \
+ACTION(SIMCALL_PROCESS_KILL, process_kill, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t)) sep \
ACTION(SIMCALL_PROCESS_KILLALL, process_killall, WITH_ANSWER, TVOID(result), TINT(reset_pid)) sep \
-ACTION(SIMCALL_PROCESS_CLEANUP, process_cleanup, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_CHANGE_HOST, process_change_host, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TSPEC(dest, smx_host_t)) sep \
-ACTION(SIMCALL_PROCESS_SUSPEND, process_suspend, WITHOUT_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_RESUME, process_resume, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_CLEANUP, process_cleanup, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_CHANGE_HOST, process_change_host, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t), TDSPEC(dest, smx_host_t)) sep \
+ACTION(SIMCALL_PROCESS_SUSPEND, process_suspend, WITHOUT_ANSWER, TVOID(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_RESUME, process_resume, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t)) sep \
ACTION(SIMCALL_PROCESS_COUNT, process_count, WITH_ANSWER, TINT(result)) sep \
-ACTION(SIMCALL_PROCESS_GET_PID, process_get_PID, WITH_ANSWER, TINT(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_GET_PPID, process_get_PPID, WITH_ANSWER, TINT(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_GET_DATA, process_get_data, WITH_ANSWER, TPTR(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_SET_DATA, process_set_data, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TPTR(data)) sep \
-ACTION(SIMCALL_PROCESS_GET_HOST, process_get_host, WITH_ANSWER, TSPEC(result, smx_host_t), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_GET_NAME, process_get_name, WITH_ANSWER, TSTRING(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_IS_SUSPENDED, process_is_suspended, WITH_ANSWER, TINT(result), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_PROCESS_GET_PROPERTIES, process_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_GET_PID, process_get_PID, WITH_ANSWER, TINT(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_GET_PPID, process_get_PPID, WITH_ANSWER, TINT(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_GET_DATA, process_get_data, WITH_ANSWER, TDPTR(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_SET_DATA, process_set_data, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t), TDPTR(data)) sep \
+ACTION(SIMCALL_PROCESS_GET_HOST, process_get_host, WITH_ANSWER, TDSPEC(result, smx_host_t), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_GET_NAME, process_get_name, WITH_ANSWER, TSTRING(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_IS_SUSPENDED, process_is_suspended, WITH_ANSWER, TINT(result), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_PROCESS_GET_PROPERTIES, process_get_properties, WITH_ANSWER, TDSPEC(result, xbt_dict_t), TDSPEC(process, smx_process_t)) sep \
ACTION(SIMCALL_PROCESS_SLEEP, process_sleep, WITHOUT_ANSWER, TINT(result), TDOUBLE(duration)) sep \
-ACTION(SIMCALL_PROCESS_ON_EXIT, process_on_exit, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TSPEC(fun, int_f_pvoid_t), TPTR(data)) sep \
-ACTION(SIMCALL_PROCESS_AUTO_RESTART_SET, process_auto_restart_set, WITH_ANSWER, TVOID(result), TSPEC(process, smx_process_t), TINT(auto_restart)) sep \
-ACTION(SIMCALL_PROCESS_RESTART, process_restart, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(process, smx_process_t)) sep \
-ACTION(SIMCALL_RDV_CREATE, rdv_create, WITH_ANSWER, TSPEC(result, smx_rdv_t), TSTRING(name)) sep \
-ACTION(SIMCALL_RDV_DESTROY, rdv_destroy, WITH_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t)) sep \
-ACTION(SIMCALL_RDV_GET_BY_NAME, rdv_get_by_name, WITH_ANSWER, TSPEC(result, smx_host_t), TSTRING(name)) sep \
-ACTION(SIMCALL_RDV_COMM_COUNT_BY_HOST, rdv_comm_count_by_host, WITH_ANSWER, TUINT(result), TSPEC(rdv, smx_rdv_t), TSPEC(host, smx_host_t)) sep \
-ACTION(SIMCALL_RDV_GET_HEAD, rdv_get_head, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t)) sep \
-ACTION(SIMCALL_RDV_SET_RECV, rdv_set_receiver, WITH_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TSPEC(receiver, smx_process_t)) sep \
-ACTION(SIMCALL_RDV_GET_RECV, rdv_get_receiver, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(rdv, smx_rdv_t)) sep \
-ACTION(SIMCALL_COMM_IPROBE, comm_iprobe, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TINT(src), TINT(tag), TSPEC(match_fun, simix_match_func_t), TPTR(data)) sep \
-ACTION(SIMCALL_COMM_SEND, comm_send, WITHOUT_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TDOUBLE(task_size), TDOUBLE(rate), TPTR(src_buff), TSIZE(src_buff_size), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(timeout)) sep \
-ACTION(SIMCALL_COMM_ISEND, comm_isend, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TDOUBLE(task_size), TDOUBLE(rate), TPTR(src_buff), TSIZE(src_buff_size), TSPEC(match_fun, simix_match_func_t), TSPEC(clean_fun, simix_clean_func_t), TPTR(data), TINT(detached)) sep \
-ACTION(SIMCALL_COMM_RECV, comm_recv, WITHOUT_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(timeout)) sep \
-ACTION(SIMCALL_COMM_IRECV, comm_irecv, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data)) sep \
-ACTION(SIMCALL_COMM_RECV_BOUNDED, comm_recv_bounded, WITHOUT_ANSWER, TVOID(result), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(timeout), TDOUBLE(rate)) sep \
-ACTION(SIMCALL_COMM_IRECV_BOUNDED, comm_irecv_bounded, WITH_ANSWER, TSPEC(result, smx_action_t), TSPEC(rdv, smx_rdv_t), TPTR(dst_buff), TSPEC(dst_buff_size, size_t*), TSPEC(match_fun, simix_match_func_t), TPTR(data), TDOUBLE(rate)) sep \
-ACTION(SIMCALL_COMM_DESTROY, comm_destroy, WITH_ANSWER, TVOID(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_CANCEL, comm_cancel, WITH_ANSWER, TVOID(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_WAITANY, comm_waitany, WITHOUT_ANSWER, TINT(result), TSPEC(comms, xbt_dynar_t)) sep \
-ACTION(SIMCALL_COMM_WAIT, comm_wait, WITHOUT_ANSWER, TVOID(result), TSPEC(comm, smx_action_t), TDOUBLE(timeout)) sep \
-ACTION(SIMCALL_COMM_TEST, comm_test, WITHOUT_ANSWER, TINT(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_TESTANY, comm_testany, WITHOUT_ANSWER, TINT(result), TSPEC(comms, xbt_dynar_t)) sep \
-ACTION(SIMCALL_COMM_GET_REMAINS, comm_get_remains, WITH_ANSWER, TDOUBLE(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_GET_STATE, comm_get_state, WITH_ANSWER, TINT(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_GET_SRC_DATA, comm_get_src_data, WITH_ANSWER, TPTR(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_GET_DST_DATA, comm_get_dst_data, WITH_ANSWER, TPTR(result), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_GET_SRC_PROC, comm_get_src_proc, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_COMM_GET_DST_PROC, comm_get_dst_proc, WITH_ANSWER, TSPEC(result, smx_process_t), TSPEC(comm, smx_action_t)) sep \
-ACTION(SIMCALL_MUTEX_INIT, mutex_init, WITH_ANSWER, TSPEC(result, smx_mutex_t)) sep \
-ACTION(SIMCALL_MUTEX_DESTROY, mutex_destroy, WITH_ANSWER, TVOID(result), TSPEC(mutex, smx_mutex_t)) sep \
-ACTION(SIMCALL_MUTEX_LOCK, mutex_lock, WITHOUT_ANSWER, TVOID(result), TSPEC(mutex, smx_mutex_t)) sep \
-ACTION(SIMCALL_MUTEX_TRYLOCK, mutex_trylock, WITH_ANSWER, TINT(result), TSPEC(mutex, smx_mutex_t)) sep \
-ACTION(SIMCALL_MUTEX_UNLOCK, mutex_unlock, WITH_ANSWER, TVOID(result), TSPEC(mutex, smx_mutex_t)) sep \
-ACTION(SIMCALL_COND_INIT, cond_init, WITH_ANSWER, TSPEC(result, smx_cond_t)) sep \
-ACTION(SIMCALL_COND_DESTROY, cond_destroy, WITH_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t)) sep \
-ACTION(SIMCALL_COND_SIGNAL, cond_signal, WITH_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t)) sep \
-ACTION(SIMCALL_COND_WAIT, cond_wait, WITHOUT_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t), TSPEC(mutex, smx_mutex_t)) sep \
-ACTION(SIMCALL_COND_WAIT_TIMEOUT, cond_wait_timeout, WITHOUT_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t), TSPEC(mutex, smx_mutex_t), TDOUBLE(timeout)) sep \
-ACTION(SIMCALL_COND_BROADCAST, cond_broadcast, WITH_ANSWER, TVOID(result), TSPEC(cond, smx_cond_t)) sep \
-ACTION(SIMCALL_SEM_INIT, sem_init, WITH_ANSWER, TSPEC(result, smx_sem_t), TINT(capacity)) sep \
-ACTION(SIMCALL_SEM_DESTROY, sem_destroy, WITH_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t)) sep \
-ACTION(SIMCALL_SEM_RELEASE, sem_release, WITH_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t)) sep \
-ACTION(SIMCALL_SEM_WOULD_BLOCK, sem_would_block, WITH_ANSWER, TINT(result), TSPEC(sem, smx_sem_t)) sep \
-ACTION(SIMCALL_SEM_ACQUIRE, sem_acquire, WITHOUT_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t)) sep \
-ACTION(SIMCALL_SEM_ACQUIRE_TIMEOUT, sem_acquire_timeout, WITHOUT_ANSWER, TVOID(result), TSPEC(sem, smx_sem_t), TDOUBLE(timeout)) sep \
-ACTION(SIMCALL_SEM_GET_CAPACITY, sem_get_capacity, WITH_ANSWER, TINT(result), TSPEC(sem, smx_sem_t)) sep \
-ACTION(SIMCALL_FILE_GET_DATA, file_get_data, WITH_ANSWER, TPTR(result), TSPEC(fd, smx_file_t)) sep \
-ACTION(SIMCALL_FILE_SET_DATA, file_set_data, WITH_ANSWER, TVOID(result), TSPEC(fd, smx_file_t), TPTR(data)) sep \
-ACTION(SIMCALL_FILE_READ, file_read, WITHOUT_ANSWER, TSIZE(result), TSPEC(fd, smx_file_t), TSIZE(size)) sep \
-ACTION(SIMCALL_FILE_WRITE, file_write, WITHOUT_ANSWER, TSIZE(result), TSPEC(fd, smx_file_t), TSIZE(size)) sep \
-ACTION(SIMCALL_FILE_OPEN, file_open, WITHOUT_ANSWER, TSPEC(result, smx_file_t), TSTRING(mount), TSTRING(path)) sep \
-ACTION(SIMCALL_FILE_CLOSE, file_close, WITHOUT_ANSWER, TINT(result), TSPEC(fd, smx_file_t)) sep \
-ACTION(SIMCALL_FILE_UNLINK, file_unlink, WITH_ANSWER, TINT(result), TSPEC(fd, smx_file_t)) sep \
-ACTION(SIMCALL_FILE_LS, file_ls, WITHOUT_ANSWER, TSPEC(result, xbt_dict_t), TSTRING(mount), TSTRING(path)) sep \
-ACTION(SIMCALL_FILE_GET_SIZE, file_get_size, WITH_ANSWER, TSIZE(result), TSPEC(fd, smx_file_t)) sep \
-ACTION(SIMCALL_FILE_GET_INFO, file_get_info, WITH_ANSWER, TSPEC(result, xbt_dynar_t), TSPEC(fd, smx_file_t)) sep \
+ACTION(SIMCALL_PROCESS_ON_EXIT, process_on_exit, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t), TFSPEC(fun, int_f_pvoid_t), TDPTR(data)) sep \
+ACTION(SIMCALL_PROCESS_AUTO_RESTART_SET, process_auto_restart_set, WITH_ANSWER, TVOID(result), TDSPEC(process, smx_process_t), TINT(auto_restart)) sep \
+ACTION(SIMCALL_PROCESS_RESTART, process_restart, WITH_ANSWER, TDSPEC(result, smx_process_t), TDSPEC(process, smx_process_t)) sep \
+ACTION(SIMCALL_RDV_CREATE, rdv_create, WITH_ANSWER, TDSPEC(result, smx_rdv_t), TSTRING(name)) sep \
+ACTION(SIMCALL_RDV_DESTROY, rdv_destroy, WITH_ANSWER, TVOID(result), TDSPEC(rdv, smx_rdv_t)) sep \
+ACTION(SIMCALL_RDV_GET_BY_NAME, rdv_get_by_name, WITH_ANSWER, TDSPEC(result, smx_host_t), TSTRING(name)) sep \
+ACTION(SIMCALL_RDV_COMM_COUNT_BY_HOST, rdv_comm_count_by_host, WITH_ANSWER, TUINT(result), TDSPEC(rdv, smx_rdv_t), TDSPEC(host, smx_host_t)) sep \
+ACTION(SIMCALL_RDV_GET_HEAD, rdv_get_head, WITH_ANSWER, TDSPEC(result, smx_action_t), TDSPEC(rdv, smx_rdv_t)) sep \
+ACTION(SIMCALL_RDV_SET_RECV, rdv_set_receiver, WITH_ANSWER, TVOID(result), TDSPEC(rdv, smx_rdv_t), TDSPEC(receiver, smx_process_t)) sep \
+ACTION(SIMCALL_RDV_GET_RECV, rdv_get_receiver, WITH_ANSWER, TDSPEC(result, smx_process_t), TDSPEC(rdv, smx_rdv_t)) sep \
+ACTION(SIMCALL_COMM_IPROBE, comm_iprobe, WITH_ANSWER, TDSPEC(result, smx_action_t), TDSPEC(rdv, smx_rdv_t), TINT(src), TINT(tag), TFSPEC(match_fun, simix_match_func_t), TDPTR(data)) sep \
+ACTION(SIMCALL_COMM_SEND, comm_send, WITHOUT_ANSWER, TVOID(result), TDSPEC(rdv, smx_rdv_t), TDOUBLE(task_size), TDOUBLE(rate), TDPTR(src_buff), TSIZE(src_buff_size), TFSPEC(match_fun, simix_match_func_t), TDPTR(data), TDOUBLE(timeout)) sep \
+ACTION(SIMCALL_COMM_ISEND, comm_isend, WITH_ANSWER, TDSPEC(result, smx_action_t), TDSPEC(rdv, smx_rdv_t), TDOUBLE(task_size), TDOUBLE(rate), TDPTR(src_buff), TSIZE(src_buff_size), TFSPEC(match_fun, simix_match_func_t), TFSPEC(clean_fun, simix_clean_func_t), TDPTR(data), TINT(detached)) sep \
+ACTION(SIMCALL_COMM_RECV, comm_recv, WITHOUT_ANSWER, TVOID(result), TDSPEC(rdv, smx_rdv_t), TDPTR(dst_buff), TDSPEC(dst_buff_size, size_t*), TFSPEC(match_fun, simix_match_func_t), TDPTR(data), TDOUBLE(timeout)) sep \
+ACTION(SIMCALL_COMM_IRECV, comm_irecv, WITH_ANSWER, TDSPEC(result, smx_action_t), TDSPEC(rdv, smx_rdv_t), TDPTR(dst_buff), TDSPEC(dst_buff_size, size_t*), TFSPEC(match_fun, simix_match_func_t), TDPTR(data)) sep \
+ACTION(SIMCALL_COMM_RECV_BOUNDED, comm_recv_bounded, WITHOUT_ANSWER, TVOID(result), TDSPEC(rdv, smx_rdv_t), TDPTR(dst_buff), TDSPEC(dst_buff_size, size_t*), TFSPEC(match_fun, simix_match_func_t), TDPTR(data), TDOUBLE(timeout), TDOUBLE(rate)) sep \
+ACTION(SIMCALL_COMM_IRECV_BOUNDED, comm_irecv_bounded, WITH_ANSWER, TDSPEC(result, smx_action_t), TDSPEC(rdv, smx_rdv_t), TDPTR(dst_buff), TDSPEC(dst_buff_size, size_t*), TFSPEC(match_fun, simix_match_func_t), TDPTR(data), TDOUBLE(rate)) sep \
+ACTION(SIMCALL_COMM_DESTROY, comm_destroy, WITH_ANSWER, TVOID(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_CANCEL, comm_cancel, WITH_ANSWER, TVOID(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_WAITANY, comm_waitany, WITHOUT_ANSWER, TINT(result), TDSPEC(comms, xbt_dynar_t)) sep \
+ACTION(SIMCALL_COMM_WAIT, comm_wait, WITHOUT_ANSWER, TVOID(result), TDSPEC(comm, smx_action_t), TDOUBLE(timeout)) sep \
+ACTION(SIMCALL_COMM_TEST, comm_test, WITHOUT_ANSWER, TINT(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_TESTANY, comm_testany, WITHOUT_ANSWER, TINT(result), TDSPEC(comms, xbt_dynar_t)) sep \
+ACTION(SIMCALL_COMM_GET_REMAINS, comm_get_remains, WITH_ANSWER, TDOUBLE(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_GET_STATE, comm_get_state, WITH_ANSWER, TINT(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_GET_SRC_DATA, comm_get_src_data, WITH_ANSWER, TDPTR(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_GET_DST_DATA, comm_get_dst_data, WITH_ANSWER, TDPTR(result), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_GET_SRC_PROC, comm_get_src_proc, WITH_ANSWER, TDSPEC(result, smx_process_t), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_COMM_GET_DST_PROC, comm_get_dst_proc, WITH_ANSWER, TDSPEC(result, smx_process_t), TDSPEC(comm, smx_action_t)) sep \
+ACTION(SIMCALL_MUTEX_INIT, mutex_init, WITH_ANSWER, TDSPEC(result, smx_mutex_t)) sep \
+ACTION(SIMCALL_MUTEX_DESTROY, mutex_destroy, WITH_ANSWER, TVOID(result), TDSPEC(mutex, smx_mutex_t)) sep \
+ACTION(SIMCALL_MUTEX_LOCK, mutex_lock, WITHOUT_ANSWER, TVOID(result), TDSPEC(mutex, smx_mutex_t)) sep \
+ACTION(SIMCALL_MUTEX_TRYLOCK, mutex_trylock, WITH_ANSWER, TINT(result), TDSPEC(mutex, smx_mutex_t)) sep \
+ACTION(SIMCALL_MUTEX_UNLOCK, mutex_unlock, WITH_ANSWER, TVOID(result), TDSPEC(mutex, smx_mutex_t)) sep \
+ACTION(SIMCALL_COND_INIT, cond_init, WITH_ANSWER, TDSPEC(result, smx_cond_t)) sep \
+ACTION(SIMCALL_COND_DESTROY, cond_destroy, WITH_ANSWER, TVOID(result), TDSPEC(cond, smx_cond_t)) sep \
+ACTION(SIMCALL_COND_SIGNAL, cond_signal, WITH_ANSWER, TVOID(result), TDSPEC(cond, smx_cond_t)) sep \
+ACTION(SIMCALL_COND_WAIT, cond_wait, WITHOUT_ANSWER, TVOID(result), TDSPEC(cond, smx_cond_t), TDSPEC(mutex, smx_mutex_t)) sep \
+ACTION(SIMCALL_COND_WAIT_TIMEOUT, cond_wait_timeout, WITHOUT_ANSWER, TVOID(result), TDSPEC(cond, smx_cond_t), TDSPEC(mutex, smx_mutex_t), TDOUBLE(timeout)) sep \
+ACTION(SIMCALL_COND_BROADCAST, cond_broadcast, WITH_ANSWER, TVOID(result), TDSPEC(cond, smx_cond_t)) sep \
+ACTION(SIMCALL_SEM_INIT, sem_init, WITH_ANSWER, TDSPEC(result, smx_sem_t), TINT(capacity)) sep \
+ACTION(SIMCALL_SEM_DESTROY, sem_destroy, WITH_ANSWER, TVOID(result), TDSPEC(sem, smx_sem_t)) sep \
+ACTION(SIMCALL_SEM_RELEASE, sem_release, WITH_ANSWER, TVOID(result), TDSPEC(sem, smx_sem_t)) sep \
+ACTION(SIMCALL_SEM_WOULD_BLOCK, sem_would_block, WITH_ANSWER, TINT(result), TDSPEC(sem, smx_sem_t)) sep \
+ACTION(SIMCALL_SEM_ACQUIRE, sem_acquire, WITHOUT_ANSWER, TVOID(result), TDSPEC(sem, smx_sem_t)) sep \
+ACTION(SIMCALL_SEM_ACQUIRE_TIMEOUT, sem_acquire_timeout, WITHOUT_ANSWER, TVOID(result), TDSPEC(sem, smx_sem_t), TDOUBLE(timeout)) sep \
+ACTION(SIMCALL_SEM_GET_CAPACITY, sem_get_capacity, WITH_ANSWER, TINT(result), TDSPEC(sem, smx_sem_t)) sep \
+ACTION(SIMCALL_FILE_GET_DATA, file_get_data, WITH_ANSWER, TDPTR(result), TDSPEC(fd, smx_file_t)) sep \
+ACTION(SIMCALL_FILE_SET_DATA, file_set_data, WITH_ANSWER, TVOID(result), TDSPEC(fd, smx_file_t), TDPTR(data)) sep \
+ACTION(SIMCALL_FILE_READ, file_read, WITHOUT_ANSWER, TSIZE(result), TDSPEC(fd, smx_file_t), TSIZE(size)) sep \
+ACTION(SIMCALL_FILE_WRITE, file_write, WITHOUT_ANSWER, TSIZE(result), TDSPEC(fd, smx_file_t), TSIZE(size)) sep \
+ACTION(SIMCALL_FILE_OPEN, file_open, WITHOUT_ANSWER, TDSPEC(result, smx_file_t), TSTRING(mount), TSTRING(path)) sep \
+ACTION(SIMCALL_FILE_CLOSE, file_close, WITHOUT_ANSWER, TINT(result), TDSPEC(fd, smx_file_t)) sep \
+ACTION(SIMCALL_FILE_UNLINK, file_unlink, WITH_ANSWER, TINT(result), TDSPEC(fd, smx_file_t)) sep \
+ACTION(SIMCALL_FILE_LS, file_ls, WITHOUT_ANSWER, TDSPEC(result, xbt_dict_t), TSTRING(mount), TSTRING(path)) sep \
+ACTION(SIMCALL_FILE_GET_SIZE, file_get_size, WITH_ANSWER, TSIZE(result), TDSPEC(fd, smx_file_t)) sep \
+ACTION(SIMCALL_FILE_GET_INFO, file_get_info, WITH_ANSWER, TDSPEC(result, xbt_dynar_t), TDSPEC(fd, smx_file_t)) sep \
ACTION(SIMCALL_STORAGE_GET_FREE_SIZE, storage_get_free_size, WITH_ANSWER, TSIZE(result), TSTRING(name)) sep \
ACTION(SIMCALL_STORAGE_GET_USED_SIZE, storage_get_used_size, WITH_ANSWER, TSIZE(result), TSTRING(name)) sep \
-ACTION(SIMCALL_STORAGE_GET_PROPERTIES, storage_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(storage, smx_storage_t)) sep \
-ACTION(SIMCALL_STORAGE_GET_CONTENT, storage_get_content, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSPEC(storage, smx_storage_t)) sep \
-ACTION(SIMCALL_ASR_GET_PROPERTIES, asr_get_properties, WITH_ANSWER, TSPEC(result, xbt_dict_t), TSTRING(name)) sep
+ACTION(SIMCALL_STORAGE_GET_PROPERTIES, storage_get_properties, WITH_ANSWER, TDSPEC(result, xbt_dict_t), TDSPEC(storage, smx_storage_t)) sep \
+ACTION(SIMCALL_STORAGE_GET_CONTENT, storage_get_content, WITH_ANSWER, TDSPEC(result, xbt_dict_t), TDSPEC(storage, smx_storage_t)) sep \
+ACTION(SIMCALL_ASR_GET_PROPERTIES, asr_get_properties, WITH_ANSWER, TDSPEC(result, xbt_dict_t), TSTRING(name)) sep
/* SIMCALL_COMM_IS_LATENCY_BOUNDED and SIMCALL_SET_CATEGORY make things complicated
* because they are not always present */
#ifdef HAVE_LATENCY_BOUND_TRACKING
#define SIMCALL_LIST2(ACTION, sep) \
-ACTION(SIMCALL_COMM_IS_LATENCY_BOUNDED, comm_is_latency_bounded, WITH_ANSWER, TINT(result), TSPEC(comm, smx_action_t)) sep
+ACTION(SIMCALL_COMM_IS_LATENCY_BOUNDED, comm_is_latency_bounded, WITH_ANSWER, TINT(result), TDSPEC(comm, smx_action_t)) sep
#else
#define SIMCALL_LIST2(ACTION, sep)
#endif
#ifdef HAVE_TRACING
#define SIMCALL_LIST3(ACTION, sep) \
-ACTION(SIMCALL_SET_CATEGORY, set_category, WITH_ANSWER, TVOID(result), TSPEC(action, smx_action_t), TSTRING(category)) sep
+ACTION(SIMCALL_SET_CATEGORY, set_category, WITH_ANSWER, TVOID(result), TDSPEC(action, smx_action_t), TSTRING(category)) sep
#else
#define SIMCALL_LIST3(ACTION, sep)
#endif
#ifdef HAVE_MC
#define SIMCALL_LIST4(ACTION, sep) \
-ACTION(SIMCALL_MC_SNAPSHOT, mc_snapshot, WITH_ANSWER, TPTR(result)) sep \
-ACTION(SIMCALL_MC_COMPARE_SNAPSHOTS, mc_compare_snapshots, WITH_ANSWER, TINT(result), TPTR(s1), TPTR(s2)) sep \
+ACTION(SIMCALL_MC_SNAPSHOT, mc_snapshot, WITH_ANSWER, TDPTR(result)) sep \
+ACTION(SIMCALL_MC_COMPARE_SNAPSHOTS, mc_compare_snapshots, WITH_ANSWER, TINT(result), TDPTR(s1), TDPTR(s2)) sep \
ACTION(SIMCALL_MC_RANDOM, mc_random, WITH_ANSWER, TINT(result), TINT(min), TINT(max)) sep
#else
#define SIMCALL_LIST4(ACTION, sep)
typedef int (*simix_match_func_t)(void *, void *, smx_action_t);
typedef void (*simix_clean_func_t)(void *);
+typedef void (*FPtr)(void); // Hide the ugliness
/* Pack all possible scalar types in an union */
union u_smx_scalar {
float f;
double d;
size_t si;
- void* p;
+ void* dp;
+ FPtr fp;
const void* cp;
};
};
} s_smx_simcall_t, *smx_simcall_t;
+#ifdef __cplusplus
+extern "C" {
+#endif
SIMCALL_LIST(SIMCALL_RES_GETSET, SIMCALL_SEP_NOTHING)
SIMCALL_LIST(SIMCALL_ARG_GETSET, SIMCALL_SEP_NOTHING)
+#ifdef __cplusplus
+}
+#endif
/******************************** General *************************************/
action->type = SIMIX_ACTION_SYNCHRO;
action->name = xbt_strdup("synchro");
action->synchro.sleep =
- surf_workstation_model->extension.workstation.sleep(smx_host, timeout);
+ surf_workstation_sleep(smx_host, timeout);
- surf_workstation_model->action_data_set(action->synchro.sleep, action);
+ surf_action_set_data(action->synchro.sleep, action);
XBT_OUT();
return action;
}
{
XBT_IN("(%p)",action);
XBT_DEBUG("Destroying synchro %p", action);
- action->synchro.sleep->model_type->action_unref(action->synchro.sleep);
+ surf_action_unref(action->synchro.sleep);
xbt_free(action->name);
xbt_mallocator_release(simix_global->action_mallocator, action);
XBT_OUT();
void SIMIX_post_synchro(smx_action_t action)
{
XBT_IN("(%p)",action);
- if (surf_workstation_model->action_state_get(action->synchro.sleep) == SURF_ACTION_FAILED)
+ if (surf_action_get_state(action->synchro.sleep) == SURF_ACTION_FAILED)
action->state = SIMIX_FAILED;
- else if(surf_workstation_model->action_state_get(action->synchro.sleep) == SURF_ACTION_DONE)
+ else if(surf_action_get_state(action->synchro.sleep) == SURF_ACTION_DONE)
action->state = SIMIX_SRC_TIMEOUT;
SIMIX_synchro_finish(action);
--- /dev/null
+#include "cpu.hpp"
+
+extern "C" {
+XBT_LOG_EXTERNAL_CATEGORY(surf_kernel);
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu, surf,
+ "Logging specific to the SURF cpu module");
+}
+
+CpuModelPtr surf_cpu_model;
+
+/*********
+ * Model *
+ *********/
+
+void CpuModel::updateActionsStateLazy(double now, double delta)
+{
+ void *_action;
+ CpuActionLmmPtr action;
+ while ((xbt_heap_size(p_actionHeap) > 0)
+ && (double_equals(xbt_heap_maxkey(p_actionHeap), now))) {
+ action = dynamic_cast<CpuActionLmmPtr>(static_cast<ActionLmmPtr>(xbt_heap_pop(p_actionHeap)));
+ XBT_CDEBUG(surf_kernel, "Something happened to action %p", action);
+#ifdef HAVE_TRACING
+ if (TRACE_is_enabled()) {
+ CpuPtr cpu = (CpuPtr) lmm_constraint_id(lmm_get_cnst_from_var(p_maxminSystem, action->p_variable, 0));
+ TRACE_surf_host_set_utilization(cpu->m_name, action->p_category,
+ lmm_variable_getvalue(action->p_variable),
+ action->m_lastUpdate,
+ now - action->m_lastUpdate);
+ }
+#endif
+
+ action->m_finish = surf_get_clock();
+ XBT_CDEBUG(surf_kernel, "Action %p finished", action);
+
+ action->updateEnergy();
+
+ /* set the remains to 0 due to precision problems when updating the remaining amount */
+ action->m_remains = 0;
+ action->setState(SURF_ACTION_DONE);
+ action->heapRemove(p_actionHeap); //FIXME: strange call since action was already popped
+ }
+#ifdef HAVE_TRACING
+ if (TRACE_is_enabled()) {
+ //defining the last timestamp that we can safely dump to trace file
+ //without losing the event ascending order (considering all CPU's)
+ double smaller = -1;
+ xbt_swag_foreach(_action, p_runningActionSet) {
+ action = dynamic_cast<CpuActionLmmPtr>(static_cast<ActionPtr>(_action));
+ if (smaller < 0) {
+ smaller = action->m_lastUpdate;
+ continue;
+ }
+ if (action->m_lastUpdate < smaller) {
+ smaller = action->m_lastUpdate;
+ }
+ }
+ if (smaller > 0) {
+ TRACE_last_timestamp_to_dump = smaller;
+ }
+ }
+#endif
+ return;
+}
+
+void CpuModel::updateActionsStateFull(double now, double delta)
+{
+ void *_action, *_next_action;
+ CpuActionLmmPtr action = NULL;
+ xbt_swag_t running_actions = p_runningActionSet;
+
+ xbt_swag_foreach_safe(_action, _next_action, running_actions) {
+ action = dynamic_cast<CpuActionLmmPtr>(static_cast<ActionPtr>(_action));
+#ifdef HAVE_TRACING
+ if (TRACE_is_enabled()) {
+ CpuPtr x = (CpuPtr) lmm_constraint_id(lmm_get_cnst_from_var
+ (p_maxminSystem, action->p_variable, 0));
+
+ TRACE_surf_host_set_utilization(x->m_name,
+ action->p_category,
+ lmm_variable_getvalue(action->p_variable),
+ now - delta,
+ delta);
+ TRACE_last_timestamp_to_dump = now - delta;
+ }
+#endif
+
+ double_update(&(action->m_remains),
+ lmm_variable_getvalue(action->p_variable) * delta);
+
+
+ if (action->m_maxDuration != NO_MAX_DURATION)
+ double_update(&(action->m_maxDuration), delta);
+
+
+ if ((action->m_remains <= 0) &&
+ (lmm_get_variable_weight(action->p_variable) > 0)) {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+
+ } else if ((action->m_maxDuration != NO_MAX_DURATION) &&
+ (action->m_maxDuration <= 0)) {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ }
+ action->updateEnergy();
+ }
+
+ return;
+}
+
+/************
+ * Resource *
+ ************/
+
+double Cpu::getSpeed(double load)
+{
+ return load * m_powerPeak;
+}
+
+double Cpu::getAvailableSpeed()
+{
+/* number between 0 and 1 */
+ return m_powerScale;
+}
+
+int Cpu::getCore()
+{
+ return m_core;
+}
+
+/**********
+ * Action *
+ **********/
+
+void CpuActionLmm::updateRemainingLazy(double now)
+{
+ double delta = 0.0;
+
+ xbt_assert(p_stateSet == p_model->p_runningActionSet,
+ "You're updating an action that is not running.");
+
+ /* bogus priority, skip it */
+ xbt_assert(m_priority > 0,
+ "You're updating an action that seems suspended.");
+
+ delta = now - m_lastUpdate;
+
+ if (m_remains > 0) {
+ XBT_CDEBUG(surf_kernel, "Updating action(%p): remains was %lf, last_update was: %lf", this, m_remains, m_lastUpdate);
+ double_update(&(m_remains), m_lastValue * delta);
+
+#ifdef HAVE_TRACING
+ if (TRACE_is_enabled()) {
+ CpuPtr cpu = (CpuPtr) lmm_constraint_id(lmm_get_cnst_from_var(p_model->p_maxminSystem, p_variable, 0));
+ TRACE_surf_host_set_utilization(cpu->m_name, p_category, m_lastValue, m_lastUpdate, now - m_lastUpdate);
+ }
+#endif
+ XBT_CDEBUG(surf_kernel, "Updating action(%p): remains is now %lf", this, m_remains);
+ }
+
+ m_lastUpdate = now;
+ m_lastValue = lmm_variable_getvalue(p_variable);
+}
--- /dev/null
+#include "surf.hpp"
+
+#ifndef SURF_MODEL_CPU_H_
+#define SURF_MODEL_CPU_H_
+
+/***********
+ * Classes *
+ ***********/
+class CpuModel;
+typedef CpuModel *CpuModelPtr;
+
+class Cpu;
+typedef Cpu *CpuPtr;
+
+class CpuLmm;
+typedef CpuLmm *CpuLmmPtr;
+
+class CpuAction;
+typedef CpuAction *CpuActionPtr;
+
+class CpuActionLmm;
+typedef CpuActionLmm *CpuActionLmmPtr;
+
+/*********
+ * Model *
+ *********/
+class CpuModel : public Model {
+public:
+ CpuModel(string name) : Model(name) {};
+ CpuPtr createResource(string name);
+ void updateActionsStateLazy(double now, double delta);
+ void updateActionsStateFull(double now, double delta);
+
+ virtual void addTraces() =0;
+};
+
+/************
+ * Resource *
+ ************/
+class Cpu : virtual public Resource {
+public:
+ Cpu(){};
+ Cpu(CpuModelPtr model, const char* name, xbt_dict_t properties) : Resource(model, name, properties) {};
+ virtual ActionPtr execute(double size)=0;
+ virtual ActionPtr sleep(double duration)=0;
+ virtual int getCore();
+ virtual double getSpeed(double load);
+ virtual double getAvailableSpeed();
+
+ virtual double getCurrentPowerPeak()=0;
+ virtual double getPowerPeakAt(int pstate_index)=0;
+ virtual int getNbPstates()=0;
+ virtual void setPowerPeakAt(int pstate_index)=0;
+ virtual double getConsumedEnergy()=0;
+
+ void addTraces(void);
+ double m_powerPeak; /*< CPU power peak */
+ double m_powerScale; /*< Percentage of CPU disponible */
+protected:
+ int m_core;
+
+ //virtual boost::shared_ptr<Action> execute(double size) = 0;
+ //virtual boost::shared_ptr<Action> sleep(double duration) = 0;
+};
+
+class CpuLmm : public ResourceLmm, public Cpu {
+public:
+ CpuLmm(){};
+ CpuLmm(CpuModelPtr model, const char* name, xbt_dict_t properties) : ResourceLmm(), Cpu(model, name, properties) {};
+
+};
+
+/**********
+ * Action *
+ **********/
+class CpuAction : virtual public Action {
+public:
+ CpuAction(){};
+ CpuAction(ModelPtr model, double cost, bool failed)
+ : Action(model, cost, failed) {};
+};
+
+class CpuActionLmm : public ActionLmm, public CpuAction {
+public:
+ CpuActionLmm(){};
+ CpuActionLmm(ModelPtr model, double cost, bool failed)
+ : Action(model, cost, failed), ActionLmm(model, cost, failed), CpuAction(model, cost, failed) {};
+ void updateRemainingLazy(double now);
+ virtual void updateEnergy()=0;
+};
+
+
+#endif /* SURF_MODEL_CPU_H_ */
--- /dev/null
+/* Copyright (c) 2009-2011. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "cpu_cas01.hpp"
+#include "cpu_ti.hpp"
+#include "surf.hpp"
+#include "maxmin_private.h"
+#include "simgrid/sg_config.h"
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu_cas, surf_cpu,
+ "Logging specific to the SURF CPU IMPROVED module");
+}
+
+static xbt_swag_t
+ cpu_running_action_set_that_does_not_need_being_checked = NULL;
+
+/*************
+ * CallBacks *
+ *************/
+
+static void parse_cpu_init(sg_platf_host_cbarg_t host){
+ ((CpuCas01ModelPtr)surf_cpu_model)->parseInit(host);
+}
+
+static void cpu_add_traces_cpu(){
+ surf_cpu_model->addTraces();
+}
+
+static void cpu_define_callbacks()
+{
+ sg_platf_host_add_cb(parse_cpu_init);
+ sg_platf_postparse_add_cb(cpu_add_traces_cpu);
+}
+
+/*********
+ * Model *
+ *********/
+void surf_cpu_model_init_Cas01()
+{
+ char *optim = xbt_cfg_get_string(_sg_cfg_set, "cpu/optim");
+
+ if (surf_cpu_model)
+ return;
+
+ if (!strcmp(optim, "TI")) {
+ surf_cpu_model_init_ti();
+ return;
+ }
+
+ surf_cpu_model = new CpuCas01Model();
+ cpu_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_cpu_model);
+ xbt_dynar_push(model_list, &model);
+}
+
+CpuCas01Model::CpuCas01Model() : CpuModel("cpu")
+{
+ ActionPtr action;
+ ActionLmmPtr actionlmm;
+
+ char *optim = xbt_cfg_get_string(_sg_cfg_set, "cpu/optim");
+ int select = xbt_cfg_get_boolean(_sg_cfg_set, "cpu/maxmin_selective_update");
+
+ if (!strcmp(optim, "Full")) {
+ p_updateMechanism = UM_FULL;
+ m_selectiveUpdate = select;
+ } else if (!strcmp(optim, "Lazy")) {
+ p_updateMechanism = UM_LAZY;
+ m_selectiveUpdate = 1;
+ xbt_assert((select == 1)
+ ||
+ (xbt_cfg_is_default_value
+ (_sg_cfg_set, "cpu/maxmin_selective_update")),
+ "Disabling selective update while using the lazy update mechanism is dumb!");
+ } else {
+ xbt_die("Unsupported optimization (%s) for this model", optim);
+ }
+
+ cpu_running_action_set_that_does_not_need_being_checked =
+ xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+
+ if (p_updateMechanism == UM_LAZY) {
+ shareResources = &CpuCas01Model::shareResourcesLazy;
+ updateActionsState = &CpuCas01Model::updateActionsStateLazy;
+
+ } else if (p_updateMechanism == UM_FULL) {
+ shareResources = &CpuCas01Model::shareResourcesFull;
+ updateActionsState = &CpuCas01Model::updateActionsStateFull;
+ } else
+ xbt_die("Invalid cpu update mechanism!");
+
+ if (!p_maxminSystem) {
+ p_maxminSystem = lmm_system_new(m_selectiveUpdate);
+ }
+
+ if (p_updateMechanism == UM_LAZY) {
+ p_actionHeap = xbt_heap_new(8, NULL);
+ xbt_heap_set_update_callback(p_actionHeap, surf_action_lmm_update_index_heap);
+ p_modifiedSet = xbt_swag_new(xbt_swag_offset(*actionlmm, p_actionListHookup));
+ p_maxminSystem->keep_track = p_modifiedSet;
+ }
+}
+
+CpuCas01Model::~CpuCas01Model()
+{
+ lmm_system_free(p_maxminSystem);
+ p_maxminSystem = NULL;
+
+ if (p_actionHeap)
+ xbt_heap_free(p_actionHeap);
+ xbt_swag_free(p_modifiedSet);
+
+ surf_cpu_model = NULL;
+
+ xbt_swag_free(cpu_running_action_set_that_does_not_need_being_checked);
+ cpu_running_action_set_that_does_not_need_being_checked = NULL;
+}
+
+void CpuCas01Model::parseInit(sg_platf_host_cbarg_t host)
+{
+ createResource(host->id,
+ host->power_peak,
+ host->pstate,
+ host->power_scale,
+ host->power_trace,
+ host->core_amount,
+ host->initial_state,
+ host->state_trace,
+ host->properties);
+}
+
+CpuCas01LmmPtr CpuCas01Model::createResource(const char *name, xbt_dynar_t power_peak,
+ int pstate, double power_scale,
+ tmgr_trace_t power_trace, int core,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties)
+{
+ CpuPtr cpu = NULL;
+ xbt_assert(!surf_cpu_resource_priv(surf_cpu_resource_by_name(name)),
+ "Host '%s' declared several times in the platform file",
+ name);
+ xbt_assert(power_peak > 0, "Power has to be >0");
+ xbt_assert(core > 0, "Invalid number of cores %d", core);
+
+ cpu = new CpuCas01Lmm(this, name, power_peak, pstate, power_scale, power_trace, core, state_initial, state_trace, cpu_properties);
+ xbt_lib_set(host_lib, name, SURF_CPU_LEVEL, static_cast<ResourcePtr>(cpu));
+
+ return (CpuCas01LmmPtr) xbt_lib_get_elm_or_null(host_lib, name);
+}
+
+double CpuCas01Model::shareResourcesFull(double now)
+{
+ return Model::shareResourcesMaxMin(p_runningActionSet,
+ p_maxminSystem, lmm_solve);
+}
+
+void CpuCas01Model::addTraces()
+{
+ xbt_dict_cursor_t cursor = NULL;
+ char *trace_name, *elm;
+ static int called = 0;
+ if (called)
+ return;
+ called = 1;
+
+ /* connect all traces relative to hosts */
+ xbt_dict_foreach(trace_connect_list_host_avail, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ CpuCas01LmmPtr host = static_cast<CpuCas01LmmPtr>(surf_cpu_resource_priv(surf_cpu_resource_by_name(elm)));
+
+ xbt_assert(host, "Host %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ host->p_stateEvent =
+ tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(host));
+ }
+
+ xbt_dict_foreach(trace_connect_list_power, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ CpuCas01LmmPtr host = dynamic_cast<CpuCas01LmmPtr>(static_cast<ResourcePtr>(surf_cpu_resource_priv(surf_cpu_resource_by_name(elm))));
+
+ xbt_assert(host, "Host %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ host->p_powerEvent =
+ tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(host));
+ }
+}
+
+/************
+ * Resource *
+ ************/
+CpuCas01Lmm::CpuCas01Lmm(CpuCas01ModelPtr model, const char *name, xbt_dynar_t powerPeak,
+ int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
+ e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
+ xbt_dict_t properties) :
+ CpuLmm(model, name, properties), Resource(model, name, properties) {
+ m_powerPeak = xbt_dynar_get_as(powerPeak, pstate, double);
+ p_powerPeakList = powerPeak;
+ m_pstate = pstate;
+
+ p_energy = xbt_new(s_energy_cpu_cas01_t, 1);
+ p_energy->total_energy = 0;
+ p_energy->power_range_watts_list = getWattsRangeList();
+ p_energy->last_updated = surf_get_clock();
+
+ XBT_DEBUG("CPU create: peak=%f, pstate=%d", m_powerPeak, m_pstate);
+
+ m_powerScale = powerScale;
+ m_core = core;
+ p_stateCurrent = stateInitial;
+ if (powerTrace)
+ p_powerEvent = tmgr_history_add_trace(history, powerTrace, 0.0, 0, static_cast<ResourcePtr>(this));
+
+ if (stateTrace)
+ p_stateEvent = tmgr_history_add_trace(history, stateTrace, 0.0, 0, static_cast<ResourcePtr>(this));
+
+ p_constraint = lmm_constraint_new(p_model->p_maxminSystem, this, m_core * m_powerScale * m_powerPeak);
+}
+
+CpuCas01Lmm::~CpuCas01Lmm(){
+ unsigned int iter;
+ xbt_dynar_t power_tuple = NULL;
+ xbt_dynar_foreach(p_energy->power_range_watts_list, iter, power_tuple)
+ xbt_dynar_free(&power_tuple);
+ xbt_dynar_free(&p_energy->power_range_watts_list);
+ xbt_dynar_free(&p_powerPeakList);
+ xbt_free(p_energy);
+ return;
+}
+
+bool CpuCas01Lmm::isUsed()
+{
+ return lmm_constraint_used(p_model->p_maxminSystem, p_constraint);
+}
+
+void CpuCas01Lmm::updateState(tmgr_trace_event_t event_type, double value, double date)
+{
+ lmm_variable_t var = NULL;
+ lmm_element_t elem = NULL;
+
+ if (event_type == p_powerEvent) {
+ m_powerScale = value;
+ lmm_update_constraint_bound(surf_cpu_model->p_maxminSystem, p_constraint,
+ m_core * m_powerScale *
+ m_powerPeak);
+#ifdef HAVE_TRACING
+ TRACE_surf_host_set_power(date, m_name,
+ m_core * m_powerScale *
+ m_powerPeak);
+#endif
+ while ((var = lmm_get_var_from_cnst
+ (surf_cpu_model->p_maxminSystem, p_constraint, &elem))) {
+ CpuCas01ActionLmmPtr action = static_cast<CpuCas01ActionLmmPtr>(static_cast<ActionLmmPtr>(lmm_variable_id(var)));
+
+ lmm_update_variable_bound(surf_cpu_model->p_maxminSystem,
+ action->p_variable,
+ m_powerScale * m_powerPeak);
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_powerEvent = NULL;
+ } else if (event_type == p_stateEvent) {
+ if (value > 0) {
+ if(p_stateCurrent == SURF_RESOURCE_OFF)
+ xbt_dynar_push_as(host_that_restart, char*, (char *)m_name);
+ p_stateCurrent = SURF_RESOURCE_ON;
+ } else {
+ lmm_constraint_t cnst = p_constraint;
+
+ p_stateCurrent = SURF_RESOURCE_OFF;
+
+ while ((var = lmm_get_var_from_cnst(surf_cpu_model->p_maxminSystem, cnst, &elem))) {
+ ActionLmmPtr action = static_cast<ActionLmmPtr>(lmm_variable_id(var));
+
+ if (action->getState() == SURF_ACTION_RUNNING ||
+ action->getState() == SURF_ACTION_READY ||
+ action->getState() == SURF_ACTION_NOT_IN_THE_SYSTEM) {
+ action->m_finish = date;
+ action->setState(SURF_ACTION_FAILED);
+ }
+ }
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_stateEvent = NULL;
+ } else {
+ XBT_CRITICAL("Unknown event ! \n");
+ xbt_abort();
+ }
+
+ return;
+}
+
+ActionPtr CpuCas01Lmm::execute(double size)
+{
+
+ XBT_IN("(%s,%g)", m_name, size);
+ CpuCas01ActionLmmPtr action = new CpuCas01ActionLmm(surf_cpu_model, size, p_stateCurrent != SURF_RESOURCE_ON);
+
+ action->m_suspended = 0; /* Should be useless because of the
+ calloc but it seems to help valgrind... */
+
+ action->p_variable =
+ lmm_variable_new(surf_cpu_model->p_maxminSystem, static_cast<ActionLmmPtr>(action),
+ action->m_priority,
+ m_powerScale * m_powerPeak, 1);
+ if (surf_cpu_model->p_updateMechanism == UM_LAZY) {
+ action->m_indexHeap = -1;
+ action->m_lastUpdate = surf_get_clock();
+ action->m_lastValue = 0.0;
+ }
+ lmm_expand(surf_cpu_model->p_maxminSystem, p_constraint,
+ action->p_variable, 1.0);
+ XBT_OUT();
+ return action;
+}
+
+ActionPtr CpuCas01Lmm::sleep(double duration)
+{
+ if (duration > 0)
+ duration = MAX(duration, MAXMIN_PRECISION);
+
+ XBT_IN("(%s,%g)", m_name, duration);
+ CpuCas01ActionLmmPtr action = dynamic_cast<CpuCas01ActionLmmPtr>(execute(1.0));
+
+ // FIXME: sleep variables should not consume 1.0 in lmm_expand
+ action->m_maxDuration = duration;
+ action->m_suspended = 2;
+ if (duration == NO_MAX_DURATION) {
+ /* Move to the *end* of the corresponding action set. This convention
+ is used to speed up update_resource_state */
+ xbt_swag_remove(static_cast<ActionPtr>(action), action->p_stateSet);
+ action->p_stateSet = cpu_running_action_set_that_does_not_need_being_checked;
+ xbt_swag_insert(static_cast<ActionPtr>(action), action->p_stateSet);
+ }
+
+ lmm_update_variable_weight(surf_cpu_model->p_maxminSystem,
+ action->p_variable, 0.0);
+ if (surf_cpu_model->p_updateMechanism == UM_LAZY) { // remove action from the heap
+ action->heapRemove(surf_cpu_model->p_actionHeap);
+ // this is necessary for a variable with weight 0 since such
+ // variables are ignored in lmm and we need to set its max_duration
+ // correctly at the next call to share_resources
+ xbt_swag_insert_at_head(static_cast<ActionLmmPtr>(action), surf_cpu_model->p_modifiedSet);
+ }
+
+ XBT_OUT();
+ return action;
+}
+
+xbt_dynar_t CpuCas01Lmm::getWattsRangeList()
+{
+ xbt_dynar_t power_range_list;
+ xbt_dynar_t power_tuple;
+ int i = 0, pstate_nb=0;
+ xbt_dynar_t current_power_values;
+ double min_power, max_power;
+
+ if (m_properties == NULL)
+ return NULL;
+
+ char* all_power_values_str = (char*)xbt_dict_get_or_null(m_properties, "power_per_state");
+
+ if (all_power_values_str == NULL)
+ return NULL;
+
+
+ power_range_list = xbt_dynar_new(sizeof(xbt_dynar_t), NULL);
+ xbt_dynar_t all_power_values = xbt_str_split(all_power_values_str, ",");
+
+ pstate_nb = xbt_dynar_length(all_power_values);
+ for (i=0; i< pstate_nb; i++)
+ {
+ /* retrieve the power values associated with the current pstate */
+ current_power_values = xbt_str_split(xbt_dynar_get_as(all_power_values, i, char*), ":");
+ xbt_assert(xbt_dynar_length(current_power_values) > 1,
+ "Power properties incorrectly defined - could not retrieve min and max power values for host %s",
+ m_name);
+
+ /* min_power corresponds to the idle power (cpu load = 0) */
+ /* max_power is the power consumed at 100% cpu load */
+ min_power = atof(xbt_dynar_get_as(current_power_values, 0, char*));
+ max_power = atof(xbt_dynar_get_as(current_power_values, 1, char*));
+
+ power_tuple = xbt_dynar_new(sizeof(double), NULL);
+ xbt_dynar_push_as(power_tuple, double, min_power);
+ xbt_dynar_push_as(power_tuple, double, max_power);
+
+ xbt_dynar_push_as(power_range_list, xbt_dynar_t, power_tuple);
+ xbt_dynar_free(¤t_power_values);
+ }
+ xbt_dynar_free(&all_power_values);
+ return power_range_list;
+}
+
+/**
+ * Computes the power consumed by the host according to the current pstate and processor load
+ *
+ */
+double CpuCas01Lmm::getCurrentWattsValue(double cpu_load)
+{
+ xbt_dynar_t power_range_list = p_energy->power_range_watts_list;
+
+ if (power_range_list == NULL)
+ {
+ XBT_DEBUG("No power range properties specified for host %s", m_name);
+ return 0;
+ }
+ xbt_assert(xbt_dynar_length(power_range_list) == xbt_dynar_length(p_powerPeakList),
+ "The number of power ranges in the properties does not match the number of pstates for host %s",
+ m_name);
+
+ /* retrieve the power values associated with the current pstate */
+ xbt_dynar_t current_power_values = xbt_dynar_get_as(power_range_list, m_pstate, xbt_dynar_t);
+
+ /* min_power corresponds to the idle power (cpu load = 0) */
+ /* max_power is the power consumed at 100% cpu load */
+ double min_power = xbt_dynar_get_as(current_power_values, 0, double);
+ double max_power = xbt_dynar_get_as(current_power_values, 1, double);
+ double power_slope = max_power - min_power;
+
+ double current_power = min_power + cpu_load * power_slope;
+
+ XBT_DEBUG("[get_current_watts] min_power=%f, max_power=%f, slope=%f", min_power, max_power, power_slope);
+ XBT_DEBUG("[get_current_watts] Current power (watts) = %f, load = %f", current_power, cpu_load);
+
+ return current_power;
+}
+
+/**
+ * Updates the total energy consumed as the sum of the current energy and
+ * the energy consumed by the current action
+ */
+void CpuCas01Lmm::updateEnergy(double cpu_load)
+{
+ double start_time = p_energy->last_updated;
+ double finish_time = surf_get_clock();
+
+ XBT_DEBUG("[cpu_update_energy] action time interval=(%f-%f), current power peak=%f, current pstate=%d",
+ start_time, finish_time, m_powerPeak, m_pstate);
+ double current_energy = p_energy->total_energy;
+ double action_energy = getCurrentWattsValue(cpu_load)*(finish_time-start_time);
+
+ p_energy->total_energy = current_energy + action_energy;
+ p_energy->last_updated = finish_time;
+
+ XBT_DEBUG("[cpu_update_energy] old_energy_value=%f, action_energy_value=%f", current_energy, action_energy);
+}
+
+double CpuCas01Lmm::getCurrentPowerPeak()
+{
+ return m_powerPeak;
+}
+
+double CpuCas01Lmm::getPowerPeakAt(int pstate_index)
+{
+ xbt_dynar_t plist = p_powerPeakList;
+ xbt_assert((pstate_index <= xbt_dynar_length(plist)), "Invalid parameters (pstate index out of bounds)");
+
+ return xbt_dynar_get_as(plist, pstate_index, double);
+}
+
+int CpuCas01Lmm::getNbPstates()
+{
+ return xbt_dynar_length(p_powerPeakList);
+}
+
+void CpuCas01Lmm::setPowerPeakAt(int pstate_index)
+{
+ xbt_dynar_t plist = p_powerPeakList;
+ xbt_assert((pstate_index <= xbt_dynar_length(plist)), "Invalid parameters (pstate index out of bounds)");
+
+ double new_power_peak = xbt_dynar_get_as(plist, pstate_index, double);
+ m_pstate = pstate_index;
+ m_powerPeak = new_power_peak;
+}
+
+double CpuCas01Lmm::getConsumedEnergy()
+{
+ return p_energy->total_energy;
+}
+
+/**********
+ * Action *
+ **********/
+
+/**
+ * Update the CPU total energy for a finished action
+ *
+ */
+void CpuCas01ActionLmm::updateEnergy()
+{
+ CpuCas01LmmPtr cpu = static_cast<CpuCas01LmmPtr>(lmm_constraint_id(lmm_get_cnst_from_var
+ (p_model->p_maxminSystem,
+ p_variable, 0)));
+
+ if(cpu->p_energy->last_updated < surf_get_clock()) {
+ double load = lmm_constraint_get_usage(cpu->p_constraint) / cpu->m_powerPeak;
+ cpu->updateEnergy(load);
+ }
+}
--- /dev/null
+#include "cpu.hpp"
+
+/***********
+ * Classes *
+ ***********/
+class CpuCas01Model;
+typedef CpuCas01Model *CpuCas01ModelPtr;
+
+class CpuCas01Lmm;
+typedef CpuCas01Lmm *CpuCas01LmmPtr;
+
+class CpuCas01ActionLmm;
+typedef CpuCas01ActionLmm *CpuCas01ActionLmmPtr;
+
+/*********
+ * Model *
+ *********/
+class CpuCas01Model : public CpuModel {
+public:
+ CpuCas01Model();
+ ~CpuCas01Model();
+
+ double (CpuCas01Model::*shareResources)(double now);
+ void (CpuCas01Model::*updateActionsState)(double now, double delta);
+
+ void parseInit(sg_platf_host_cbarg_t host);
+ CpuCas01LmmPtr createResource(const char *name, xbt_dynar_t power_peak, int pstate,
+ double power_scale,
+ tmgr_trace_t power_trace, int core,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties);
+ double shareResourcesFull(double now);
+ void addTraces();
+};
+
+/************
+ * Resource *
+ ************/
+/*
+ * Energy-related properties for the cpu_cas01 model
+ */
+typedef struct energy_cpu_cas01 {
+ xbt_dynar_t power_range_watts_list; /*< List of (min_power,max_power) pairs corresponding to each cpu pstate */
+ double total_energy; /*< Total energy consumed by the host */
+ double last_updated; /*< Timestamp of the last energy update event*/
+} s_energy_cpu_cas01_t, *energy_cpu_cas01_t;
+
+class CpuCas01Lmm : public CpuLmm {
+public:
+ CpuCas01Lmm(CpuCas01ModelPtr model, const char *name, xbt_dynar_t power_peak,
+ int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
+ e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
+ xbt_dict_t properties) ;
+ ~CpuCas01Lmm();
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+ ActionPtr execute(double size);
+ ActionPtr sleep(double duration);
+
+ xbt_dynar_t getWattsRangeList();
+ double getCurrentWattsValue(double cpu_load);
+ void updateEnergy(double cpu_load);
+
+ double getCurrentPowerPeak();
+ double getPowerPeakAt(int pstate_index);
+ int getNbPstates();
+ void setPowerPeakAt(int pstate_index);
+ double getConsumedEnergy();
+
+ bool isUsed();
+
+ tmgr_trace_event_t p_powerEvent;
+
+ xbt_dynar_t p_powerPeakList; /*< List of supported CPU capacities */
+ int m_pstate; /*< Current pstate (index in the power_peak_list)*/
+ energy_cpu_cas01_t p_energy; /*< Structure with energy-consumption data */
+};
+
+/**********
+ * Action *
+ **********/
+class CpuCas01ActionLmm: public CpuActionLmm {
+public:
+ CpuCas01ActionLmm() {};
+ CpuCas01ActionLmm(ModelPtr model, double cost, bool failed): Action(model, cost, failed), CpuActionLmm(model, cost, failed) {};
+ void updateEnergy();
+
+};
--- /dev/null
+#include "cpu_ti.hpp"
+#include "trace_mgr_private.h"
+#include "xbt/heap.h"
+
+#ifndef SURF_MODEL_CPUTI_H_
+#define SURF_MODEL_CPUTI_H_
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu_ti, surf_cpu,
+ "Logging specific to the SURF CPU TRACE INTEGRATION module");
+}
+
+static xbt_swag_t cpu_ti_running_action_set_that_does_not_need_being_checked;
+static xbt_swag_t cpu_ti_modified_cpu;
+static xbt_heap_t cpu_ti_action_heap;
+
+static void cpu_ti_action_update_index_heap(void *action, int i);
+
+/*********
+ * Trace *
+ *********/
+
+CpuTiTrace::CpuTiTrace(tmgr_trace_t power_trace)
+{
+ s_tmgr_event_t val;
+ unsigned int cpt;
+ double integral = 0;
+ double time = 0;
+ int i = 0;
+ p_timePoints = (double*) xbt_malloc0(sizeof(double) *
+ (xbt_dynar_length(power_trace->s_list.event_list) + 1));
+ p_integral = (double*) xbt_malloc0(sizeof(double) *
+ (xbt_dynar_length(power_trace->s_list.event_list) + 1));
+ m_nbPoints = xbt_dynar_length(power_trace->s_list.event_list);
+ xbt_dynar_foreach(power_trace->s_list.event_list, cpt, val) {
+ p_timePoints[i] = time;
+ p_integral[i] = integral;
+ integral += val.delta * val.value;
+ time += val.delta;
+ i++;
+ }
+ p_timePoints[i] = time;
+ p_integral[i] = integral;
+}
+
+CpuTiTrace::~CpuTiTrace()
+{
+ xbt_free(p_timePoints);
+ xbt_free(p_integral);
+}
+
+CpuTiTgmr::~CpuTiTgmr()
+{
+ if (p_trace)
+ delete p_trace;
+}
+
+/**
+* \brief Integrate trace
+*
+* Wrapper around surf_cpu_integrate_trace_simple() to get
+* the cyclic effect.
+*
+* \param trace Trace structure.
+* \param a Begin of interval
+* \param b End of interval
+* \return the integrate value. -1 if an error occurs.
+*/
+double CpuTiTgmr::integrate(double a, double b)
+{
+ double first_chunk;
+ double middle_chunk;
+ double last_chunk;
+ int a_index, b_index;
+
+ if ((a < 0.0) || (a > b)) {
+ XBT_CRITICAL
+ ("Error, invalid integration interval [%.2f,%.2f]. You probably have a task executing with negative computation amount. Check your code.",
+ a, b);
+ xbt_abort();
+ }
+ if (a == b)
+ return 0.0;
+
+ if (m_type == TRACE_FIXED) {
+ return ((b - a) * m_value);
+ }
+
+ if (ceil(a / m_lastTime) == a / m_lastTime)
+ a_index = 1 + (int) (ceil(a / m_lastTime));
+ else
+ a_index = (int) (ceil(a / m_lastTime));
+
+ b_index = (int) (floor(b / m_lastTime));
+
+ if (a_index > b_index) { /* Same chunk */
+ return p_trace->integrateSimple(a - (a_index -
+ 1) * m_lastTime,
+ b -
+ (b_index) *
+ m_lastTime);
+ }
+
+ first_chunk = p_trace->integrateSimple(a - (a_index -
+ 1) *
+ m_lastTime,
+ m_lastTime);
+ middle_chunk = (b_index - a_index) * m_total;
+ last_chunk = p_trace->integrateSimple(0.0,
+ b -
+ (b_index) *
+ m_lastTime);
+
+ XBT_DEBUG("first_chunk=%.2f middle_chunk=%.2f last_chunk=%.2f\n",
+ first_chunk, middle_chunk, last_chunk);
+
+ return (first_chunk + middle_chunk + last_chunk);
+}
+
+/**
+ * \brief Auxiliary function to calculate the integral between a and b.
+ * It simply calculates the integral at point a and b and returns the difference
+ * between them.
+ * \param trace Trace structure
+ * \param a Initial point
+ * \param b Final point
+ * \return Integral
+*/
+double CpuTiTrace::integrateSimple(double a, double b)
+{
+ return integrateSimplePoint(b) - integrateSimplePoint(a);
+}
+
+/**
+ * \brief Auxiliary function to calculate the integral at point a.
+ * \param trace Trace structure
+ * \param a point
+ * \return Integral
+*/
+double CpuTiTrace::integrateSimplePoint(double a)
+{
+ double integral = 0;
+ int ind;
+ double a_aux = a;
+ ind = binarySearch(p_timePoints, a, 0, m_nbPoints - 1);
+ integral += p_integral[ind];
+ XBT_DEBUG
+ ("a %f ind %d integral %f ind + 1 %f ind %f time +1 %f time %f",
+ a, ind, integral, p_integral[ind + 1], p_integral[ind],
+ p_timePoints[ind + 1], p_timePoints[ind]);
+ double_update(&a_aux, p_timePoints[ind]);
+ if (a_aux > 0)
+ integral +=
+ ((p_integral[ind + 1] -
+ p_integral[ind]) / (p_timePoints[ind + 1] -
+ p_timePoints[ind])) * (a - p_timePoints[ind]);
+ XBT_DEBUG("Integral a %f = %f", a, integral);
+
+ return integral;
+}
+
+/**
+* \brief Calculate the time needed to execute "amount" on cpu.
+*
+* Here, amount can span multiple trace periods
+*
+* \param trace CPU trace structure
+* \param a Initial time
+* \param amount Amount to be executed
+* \return End time
+*/
+double CpuTiTgmr::solve(double a, double amount)
+{
+ int quotient;
+ double reduced_b;
+ double reduced_amount;
+ double reduced_a;
+ double b;
+
+/* Fix very small negative numbers */
+ if ((a < 0.0) && (a > -EPSILON)) {
+ a = 0.0;
+ }
+ if ((amount < 0.0) && (amount > -EPSILON)) {
+ amount = 0.0;
+ }
+
+/* Sanity checks */
+ if ((a < 0.0) || (amount < 0.0)) {
+ XBT_CRITICAL
+ ("Error, invalid parameters [a = %.2f, amount = %.2f]. You probably have a task executing with negative computation amount. Check your code.",
+ a, amount);
+ xbt_abort();
+ }
+
+/* At this point, a and amount are positive */
+
+ if (amount < EPSILON)
+ return a;
+
+/* Is the trace fixed ? */
+ if (m_type == TRACE_FIXED) {
+ return (a + (amount / m_value));
+ }
+
+ XBT_DEBUG("amount %f total %f", amount, m_total);
+/* Reduce the problem to one where amount <= trace_total */
+ quotient = (int) (floor(amount / m_total));
+ reduced_amount = (m_total) * ((amount / m_total) -
+ floor(amount / m_total));
+ reduced_a = a - (m_lastTime) * (int) (floor(a / m_lastTime));
+
+ XBT_DEBUG("Quotient: %d reduced_amount: %f reduced_a: %f", quotient,
+ reduced_amount, reduced_a);
+
+/* Now solve for new_amount which is <= trace_total */
+/*
+ fprintf(stderr,"reduced_a = %.2f\n",reduced_a);
+ fprintf(stderr,"reduced_amount = %.2f\n",reduced_amount);
+ */
+ reduced_b = solveSomewhatSimple(reduced_a, reduced_amount);
+
+/* Re-map to the original b and amount */
+ b = (m_lastTime) * (int) (floor(a / m_lastTime)) +
+ (quotient * m_lastTime) + reduced_b;
+ return b;
+}
+
+/**
+* \brief Auxiliary function to solve integral
+*
+* Here, amount is <= trace->total
+* and a <=trace->last_time
+*
+*/
+double CpuTiTgmr::solveSomewhatSimple(double a, double amount)
+{
+ double amount_till_end;
+ double b;
+
+ XBT_DEBUG("Solve integral: [%.2f, amount=%.2f]", a, amount);
+ amount_till_end = integrate(a, m_lastTime);
+/*
+ fprintf(stderr,"amount_till_end=%.2f\n",amount_till_end);
+ */
+
+ if (amount_till_end > amount) {
+ b = p_trace->solveSimple(a, amount);
+ } else {
+ b = m_lastTime + p_trace->solveSimple(0.0, amount - amount_till_end);
+ }
+ return b;
+}
+
+/**
+ * \brief Auxiliary function to solve integral.
+ * It returns the date when the requested amount of flops is available
+ * \param trace Trace structure
+ * \param a Initial point
+ * \param amount Amount of flops
+ * \return The date when amount is available.
+*/
+double CpuTiTrace::solveSimple(double a, double amount)
+{
+ double integral_a;
+ int ind;
+ double time;
+ integral_a = integrateSimplePoint(a);
+ ind = binarySearch(p_integral, integral_a + amount, 0, m_nbPoints - 1);
+ time = p_timePoints[ind];
+ time +=
+ (integral_a + amount -
+ p_integral[ind]) / ((p_integral[ind + 1] -
+ p_integral[ind]) /
+ (p_timePoints[ind + 1] -
+ p_timePoints[ind]));
+
+ return time;
+}
+
+/**
+* \brief Auxiliary function to update the CPU power scale.
+*
+* This function uses the trace structure to return the power scale at the determined time a.
+* \param trace Trace structure to search the updated power scale
+* \param a Time
+* \return CPU power scale
+*/
+double CpuTiTgmr::getPowerScale(double a)
+{
+ double reduced_a;
+ int point;
+ s_tmgr_event_t val;
+
+ reduced_a = a - floor(a / m_lastTime) * m_lastTime;
+ point = p_trace->binarySearch(p_trace->p_timePoints, reduced_a, 0,
+ p_trace->m_nbPoints - 1);
+ xbt_dynar_get_cpy(p_powerTrace->s_list.event_list, point, &val);
+ return val.value;
+}
+
+/**
+* \brief Creates a new integration trace from a tmgr_trace_t
+*
+* \param power_trace CPU availability trace
+* \param value Percentage of CPU power available (useful to fixed tracing)
+* \param spacing Initial spacing
+* \return Integration trace structure
+*/
+CpuTiTgmr::CpuTiTgmr(tmgr_trace_t power_trace, double value)
+{
+ double total_time = 0.0;
+ s_tmgr_event_t val;
+ unsigned int cpt;
+ p_trace = 0;
+
+/* no availability file, fixed trace */
+ if (!power_trace) {
+ m_type = TRACE_FIXED;
+ m_value = value;
+ XBT_DEBUG("No availability trace. Constant value = %lf", value);
+ return;
+ }
+
+ /* only one point available, fixed trace */
+ if (xbt_dynar_length(power_trace->s_list.event_list) == 1) {
+ xbt_dynar_get_cpy(power_trace->s_list.event_list, 0, &val);
+ m_type = TRACE_FIXED;
+ m_value = val.value;
+ return;
+ }
+
+ m_type = TRACE_DYNAMIC;
+ p_powerTrace = power_trace;
+
+ /* count the total time of trace file */
+ xbt_dynar_foreach(power_trace->s_list.event_list, cpt, val) {
+ total_time += val.delta;
+ }
+ p_trace = new CpuTiTrace(power_trace);
+ m_lastTime = total_time;
+ m_total = p_trace->integrateSimple(0, total_time);
+
+ XBT_DEBUG("Total integral %lf, last_time %lf ",
+ m_total, m_lastTime);
+}
+
+/**
+ * \brief Binary search in array.
+ * It returns the first point of the interval in which "a" is.
+ * \param array Array
+ * \param a Value to search
+ * \param low Low bound to search in array
+ * \param high Upper bound to search in array
+ * \return Index of point
+*/
+int CpuTiTrace::binarySearch(double *array, double a, int low, int high)
+{
+ xbt_assert(low < high, "Wrong parameters: low (%d) should be smaller than"
+ " high (%d)", low, high);
+
+ int mid;
+ do {
+ mid = low + (high - low) / 2;
+ XBT_DEBUG("a %f low %d high %d mid %d value %f", a, low, high, mid,
+ array[mid]);
+
+ if (array[mid] > a)
+ high = mid;
+ else
+ low = mid;
+ }
+ while (low < high - 1);
+
+ return low;
+}
+
+/*************
+ * CallBacks *
+ *************/
+
+static void parse_cpu_ti_init(sg_platf_host_cbarg_t host){
+ ((CpuTiModelPtr)surf_cpu_model)->parseInit(host);
+}
+
+static void add_traces_cpu_ti(){
+ surf_cpu_model->addTraces();
+}
+
+static void cpu_ti_define_callbacks()
+{
+ sg_platf_host_add_cb(parse_cpu_ti_init);
+ sg_platf_postparse_add_cb(add_traces_cpu_ti);
+}
+
+/*********
+ * Model *
+ *********/
+
+void surf_cpu_model_init_ti()
+{
+ xbt_assert(!surf_cpu_model,"CPU model already initialized. This should not happen.");
+ surf_cpu_model = new CpuTiModel();
+ cpu_ti_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_cpu_model);
+ xbt_dynar_push(model_list, &model);
+}
+
+CpuTiModel::CpuTiModel() : CpuModel("cpu_ti")
+{
+ xbt_assert(!surf_cpu_model,"CPU model already initialized. This should not happen.");
+ ActionPtr action;
+ CpuTi cpu;
+
+ cpu_ti_running_action_set_that_does_not_need_being_checked =
+ xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+
+ cpu_ti_modified_cpu =
+ xbt_swag_new(xbt_swag_offset(cpu, p_modifiedCpuHookup));
+
+ cpu_ti_action_heap = xbt_heap_new(8, NULL);
+ xbt_heap_set_update_callback(cpu_ti_action_heap,
+ cpu_ti_action_update_index_heap);
+}
+
+CpuTiModel::~CpuTiModel()
+{
+ void **cpu;
+ xbt_lib_cursor_t cursor;
+ char *key;
+
+ xbt_lib_foreach(host_lib, cursor, key, cpu){
+ if(cpu[SURF_CPU_LEVEL])
+ {
+ CpuTiPtr CPU = dynamic_cast<CpuTiPtr>(static_cast<ResourcePtr>(cpu[SURF_CPU_LEVEL]));
+ xbt_swag_free(CPU->p_actionSet);
+ delete CPU->p_availTrace;
+ }
+ }
+
+ surf_cpu_model = NULL;
+
+ xbt_swag_free
+ (cpu_ti_running_action_set_that_does_not_need_being_checked);
+ xbt_swag_free(cpu_ti_modified_cpu);
+ cpu_ti_running_action_set_that_does_not_need_being_checked = NULL;
+ xbt_heap_free(cpu_ti_action_heap);
+}
+
+void CpuTiModel::parseInit(sg_platf_host_cbarg_t host)
+{
+ createResource(host->id,
+ host->power_peak,
+ host->pstate,
+ host->power_scale,
+ host->power_trace,
+ host->core_amount,
+ host->initial_state,
+ host->state_trace,
+ host->properties);
+}
+
+CpuTiPtr CpuTiModel::createResource(const char *name,
+ xbt_dynar_t powerPeak,
+ int pstate,
+ double powerScale,
+ tmgr_trace_t powerTrace,
+ int core,
+ e_surf_resource_state_t stateInitial,
+ tmgr_trace_t stateTrace,
+ xbt_dict_t cpuProperties)
+{
+ tmgr_trace_t empty_trace;
+ s_tmgr_event_t val;
+ CpuTiActionPtr cpuAction;
+ xbt_assert(core==1,"Multi-core not handled with this model yet");
+ xbt_assert(!surf_cpu_resource_priv(surf_cpu_resource_by_name(name)),
+ "Host '%s' declared several times in the platform file",
+ name);
+ CpuTiPtr cpu = new CpuTi(this, name, powerPeak, pstate, powerScale, powerTrace,
+ core, stateInitial, stateTrace, cpuProperties);
+ xbt_lib_set(host_lib, name, SURF_CPU_LEVEL, static_cast<ResourcePtr>(cpu));
+ return (CpuTiPtr) xbt_lib_get_elm_or_null(host_lib, name);
+}
+
+CpuTiActionPtr CpuTiModel::createAction(double cost, bool failed)
+{
+ return NULL;//new CpuTiAction(this, cost, failed);
+}
+
+double CpuTiModel::shareResources(double now)
+{
+ void *_cpu, *_cpu_next;
+ double min_action_duration = -1;
+
+/* iterates over modified cpus to update share resources */
+ xbt_swag_foreach_safe(_cpu, _cpu_next, cpu_ti_modified_cpu) {
+ static_cast<CpuTiPtr>(_cpu)->updateActionFinishDate(now);
+ }
+/* get the min next event if heap not empty */
+ if (xbt_heap_size(cpu_ti_action_heap) > 0)
+ min_action_duration = xbt_heap_maxkey(cpu_ti_action_heap) - now;
+
+ XBT_DEBUG("Share resources, min next event date: %f", min_action_duration);
+
+ return min_action_duration;
+}
+
+void CpuTiModel::updateActionsState(double now, double delta)
+{
+ while ((xbt_heap_size(cpu_ti_action_heap) > 0)
+ && (xbt_heap_maxkey(cpu_ti_action_heap) <= now)) {
+ CpuTiActionPtr action = (CpuTiActionPtr) xbt_heap_pop(cpu_ti_action_heap);
+ XBT_DEBUG("Action %p: finish", action);
+ action->m_finish = surf_get_clock();
+ /* set the remains to 0 due to precision problems when updating the remaining amount */
+ action->m_remains = 0;
+ action->setState(SURF_ACTION_DONE);
+ /* update remaining amount of all actions */
+ action->p_cpu->updateRemainingAmount(surf_get_clock());
+ }
+}
+
+void CpuTiModel::addTraces()
+{
+ xbt_dict_cursor_t cursor = NULL;
+ char *trace_name, *elm;
+
+ static int called = 0;
+
+ if (called)
+ return;
+ called = 1;
+
+/* connect all traces relative to hosts */
+ xbt_dict_foreach(trace_connect_list_host_avail, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ CpuTiPtr cpu = static_cast<CpuTiPtr>(surf_cpu_resource_priv(surf_cpu_resource_by_name(elm)));
+
+ xbt_assert(cpu, "Host %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ if (cpu->p_stateEvent) {
+ XBT_DEBUG("Trace already configured for this CPU(%s), ignoring it",
+ elm);
+ continue;
+ }
+ XBT_DEBUG("Add state trace: %s to CPU(%s)", trace_name, elm);
+ cpu->p_stateEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(cpu));
+ }
+
+ xbt_dict_foreach(trace_connect_list_power, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ CpuTiPtr cpu = dynamic_cast<CpuTiPtr>(static_cast<ResourcePtr>(surf_cpu_resource_priv(surf_cpu_resource_by_name(elm))));
+
+ xbt_assert(cpu, "Host %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ XBT_DEBUG("Add power trace: %s to CPU(%s)", trace_name, elm);
+ if (cpu->p_availTrace)
+ delete cpu->p_availTrace;
+
+ cpu->p_availTrace = new CpuTiTgmr(trace, cpu->m_powerScale);
+
+ /* add a fake trace event if periodicity == 0 */
+ if (trace && xbt_dynar_length(trace->s_list.event_list) > 1) {
+ s_tmgr_event_t val;
+ xbt_dynar_get_cpy(trace->s_list.event_list,
+ xbt_dynar_length(trace->s_list.event_list) - 1, &val);
+ if (val.delta == 0) {
+ tmgr_trace_t empty_trace;
+ empty_trace = tmgr_empty_trace_new();
+ cpu->p_powerEvent =
+ tmgr_history_add_trace(history, empty_trace,
+ cpu->p_availTrace->m_lastTime, 0, static_cast<ResourcePtr>(cpu));
+ }
+ }
+ }
+}
+
+/************
+ * Resource *
+ ************/
+CpuTi::CpuTi(CpuTiModelPtr model, const char *name, xbt_dynar_t powerPeak,
+ int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
+ e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
+ xbt_dict_t properties) :
+ Resource(model, name, properties), Cpu(model, name, properties) {
+ p_stateCurrent = stateInitial;
+ m_powerScale = powerScale;
+ m_core = core;
+ tmgr_trace_t empty_trace;
+ s_tmgr_event_t val;
+ xbt_assert(core==1,"Multi-core not handled with this model yet");
+ XBT_DEBUG("power scale %lf", powerScale);
+ p_availTrace = new CpuTiTgmr(powerTrace, powerScale);
+
+ CpuTiActionPtr action;
+ p_actionSet = xbt_swag_new(xbt_swag_offset(*action, p_cpuListHookup));
+
+ xbt_dynar_get_cpy(powerPeak, 0, &m_powerPeak);
+ xbt_dynar_free(&powerPeak); /* kill memory leak */
+ m_pstate = pstate;
+ XBT_DEBUG("CPU create: peak=%f, pstate=%d", m_powerPeak, m_pstate);
+
+ p_modifiedCpuHookup.prev = 0;
+ p_modifiedCpuHookup.next = 0;
+
+ if (stateTrace)
+ p_stateEvent = tmgr_history_add_trace(history, stateTrace, 0.0, 0, static_cast<ResourcePtr>(this));
+ if (powerTrace && xbt_dynar_length(powerTrace->s_list.event_list) > 1) {
+ // add a fake trace event if periodicity == 0
+ xbt_dynar_get_cpy(powerTrace->s_list.event_list,
+ xbt_dynar_length(powerTrace->s_list.event_list) - 1, &val);
+ if (val.delta == 0) {
+ empty_trace = tmgr_empty_trace_new();
+ p_powerEvent =
+ tmgr_history_add_trace(history, empty_trace,
+ p_availTrace->m_lastTime, 0, static_cast<ResourcePtr>(this));
+ }
+ }
+};
+
+void CpuTi::updateState(tmgr_trace_event_t event_type,
+ double value, double date)
+{
+ void *_action;
+ CpuTiActionPtr action;
+
+ if (event_type == p_powerEvent) {
+ tmgr_trace_t power_trace;
+ CpuTiTgmrPtr trace;
+ s_tmgr_event_t val;
+
+ XBT_DEBUG("Finish trace date: %f value %lf date %f", surf_get_clock(),
+ value, date);
+ /* update remaining of actions and put in modified cpu swag */
+ updateRemainingAmount(date);
+ xbt_swag_insert(this, cpu_ti_modified_cpu);
+
+ power_trace = p_availTrace->p_powerTrace;
+ xbt_dynar_get_cpy(power_trace->s_list.event_list,
+ xbt_dynar_length(power_trace->s_list.event_list) - 1, &val);
+ /* free old trace */
+ delete p_availTrace;
+ m_powerScale = val.value;
+
+ trace = new CpuTiTgmr(TRACE_FIXED, val.value);
+ XBT_DEBUG("value %f", val.value);
+
+ p_availTrace = trace;
+
+ if (tmgr_trace_event_free(event_type))
+ p_powerEvent = NULL;
+
+ } else if (event_type == p_stateEvent) {
+ if (value > 0) {
+ if(p_stateCurrent == SURF_RESOURCE_OFF)
+ xbt_dynar_push_as(host_that_restart, char*, (char *)m_name);
+ p_stateCurrent = SURF_RESOURCE_ON;
+ } else {
+ p_stateCurrent = SURF_RESOURCE_OFF;
+
+ /* put all action running on cpu to failed */
+ xbt_swag_foreach(_action, p_actionSet) {
+ action = static_cast<CpuTiActionPtr>(_action);
+ if (action->getState() == SURF_ACTION_RUNNING
+ || action->getState() == SURF_ACTION_READY
+ || action->getState() == SURF_ACTION_NOT_IN_THE_SYSTEM) {
+ action->m_finish = date;
+ action->setState(SURF_ACTION_FAILED);
+ if (action->m_indexHeap >= 0) {
+ CpuTiActionPtr heap_act = (CpuTiActionPtr)
+ xbt_heap_remove(cpu_ti_action_heap, action->m_indexHeap);
+ if (heap_act != action)
+ DIE_IMPOSSIBLE;
+ }
+ }
+ }
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_stateEvent = NULL;
+ } else {
+ XBT_CRITICAL("Unknown event ! \n");
+ xbt_abort();
+ }
+
+ return;
+}
+
+void CpuTi::updateActionFinishDate(double now)
+{
+ void *_action;
+ CpuTiActionPtr action;
+ double sum_priority = 0.0, total_area, min_finish = -1;
+
+/* update remaning amount of actions */
+updateRemainingAmount(now);
+
+ xbt_swag_foreach(_action, p_actionSet) {
+ action = static_cast<CpuTiActionPtr>(_action);
+ /* action not running, skip it */
+ if (action->p_stateSet !=
+ surf_cpu_model->p_runningActionSet)
+ continue;
+
+ /* bogus priority, skip it */
+ if (action->m_priority <= 0)
+ continue;
+
+ /* action suspended, skip it */
+ if (action->m_suspended != 0)
+ continue;
+
+ sum_priority += 1.0 / action->m_priority;
+ }
+ m_sumPriority = sum_priority;
+
+ xbt_swag_foreach(_action, p_actionSet) {
+ action = static_cast<CpuTiActionPtr>(_action);
+ min_finish = -1;
+ /* action not running, skip it */
+ if (action->p_stateSet !=
+ surf_cpu_model->p_runningActionSet)
+ continue;
+
+ /* verify if the action is really running on cpu */
+ if (action->m_suspended == 0 && action->m_priority > 0) {
+ /* total area needed to finish the action. Used in trace integration */
+ total_area =
+ (action->m_remains) * sum_priority *
+ action->m_priority;
+
+ total_area /= m_powerPeak;
+
+ action->m_finish = p_availTrace->solve(now, total_area);
+ /* verify which event will happen before (max_duration or finish time) */
+ if (action->m_maxDuration != NO_MAX_DURATION &&
+ action->m_start + action->m_maxDuration < action->m_finish)
+ min_finish = action->m_start + action->m_maxDuration;
+ else
+ min_finish = action->m_finish;
+ } else {
+ /* put the max duration time on heap */
+ if (action->m_maxDuration != NO_MAX_DURATION)
+ min_finish = action->m_start + action->m_maxDuration;
+ }
+ /* add in action heap */
+ XBT_DEBUG("action(%p) index %d", action, action->m_indexHeap);
+ if (action->m_indexHeap >= 0) {
+ CpuTiActionPtr heap_act = (CpuTiActionPtr)
+ xbt_heap_remove(cpu_ti_action_heap, action->m_indexHeap);
+ if (heap_act != action)
+ DIE_IMPOSSIBLE;
+ }
+ if (min_finish != NO_MAX_DURATION)
+ xbt_heap_push(cpu_ti_action_heap, action, min_finish);
+
+ XBT_DEBUG
+ ("Update finish time: Cpu(%s) Action: %p, Start Time: %f Finish Time: %f Max duration %f",
+ m_name, action, action->m_start,
+ action->m_finish,
+ action->m_maxDuration);
+ }
+/* remove from modified cpu */
+ xbt_swag_remove(this, cpu_ti_modified_cpu);
+}
+
+bool CpuTi::isUsed()
+{
+ return xbt_swag_size(p_actionSet);
+}
+
+
+
+double CpuTi::getAvailableSpeed()
+{
+ m_powerScale = p_availTrace->getPowerScale(surf_get_clock());
+ return Cpu::getAvailableSpeed();
+}
+
+/**
+* \brief Update the remaining amount of actions
+*
+* \param now Current time
+*/
+void CpuTi::updateRemainingAmount(double now)
+{
+ double area_total;
+ void* _action;
+ CpuTiActionPtr action;
+
+ /* already updated */
+ if (m_lastUpdate >= now)
+ return;
+
+/* calcule the surface */
+ area_total = p_availTrace->integrate(m_lastUpdate, now) * m_powerPeak;
+ XBT_DEBUG("Flops total: %f, Last update %f", area_total,
+ m_lastUpdate);
+
+ xbt_swag_foreach(_action, p_actionSet) {
+ action = static_cast<CpuTiActionPtr>(_action);
+ /* action not running, skip it */
+ if (action->p_stateSet !=
+ getModel()->p_runningActionSet)
+ continue;
+
+ /* bogus priority, skip it */
+ if (action->m_priority <= 0)
+ continue;
+
+ /* action suspended, skip it */
+ if (action->m_suspended != 0)
+ continue;
+
+ /* action don't need update */
+ if (action->m_start >= now)
+ continue;
+
+ /* skip action that are finishing now */
+ if (action->m_finish >= 0
+ && action->m_finish <= now)
+ continue;
+
+ /* update remaining */
+ double_update(&(action->m_remains),
+ area_total / (m_sumPriority *
+ action->m_priority));
+ XBT_DEBUG("Update remaining action(%p) remaining %f", action,
+ action->m_remains);
+ }
+ m_lastUpdate = now;
+}
+
+CpuActionPtr CpuTi::execute(double size)
+{
+ return _execute(size);
+}
+
+CpuTiActionPtr CpuTi::_execute(double size)
+{
+ XBT_IN("(%s,%g)", m_name, size);
+ CpuTiActionPtr action = new CpuTiAction(static_cast<CpuTiModelPtr>(p_model), size, p_stateCurrent != SURF_RESOURCE_ON);
+
+ action->p_cpu = this;
+ action->m_indexHeap = -1;
+
+ xbt_swag_insert(this, cpu_ti_modified_cpu);
+
+ xbt_swag_insert(action, p_actionSet);
+
+ action->m_suspended = 0; /* Should be useless because of the
+ » calloc but it seems to help valgrind... */
+
+ XBT_OUT();
+ return action;
+}
+
+
+CpuActionPtr CpuTi::sleep(double duration)
+{
+ if (duration > 0)
+ duration = MAX(duration, MAXMIN_PRECISION);
+
+ XBT_IN("(%s,%g)", m_name, duration);
+ CpuTiActionPtr action = _execute(1.0);
+ action->m_maxDuration = duration;
+ action->m_suspended = 2;
+ if (duration == NO_MAX_DURATION) {
+ /* Move to the *end* of the corresponding action set. This convention
+ is used to speed up update_resource_state */
+ xbt_swag_remove(static_cast<ActionPtr>(action), action->p_stateSet);
+ action->p_stateSet = cpu_ti_running_action_set_that_does_not_need_being_checked;
+ xbt_swag_insert(static_cast<ActionPtr>(action), action->p_stateSet);
+ }
+ XBT_OUT();
+ return action;
+}
+
+void CpuTi::printCpuTiModel()
+{
+ std::cout << getModel()->getName() << "<<plop"<< std::endl;
+};
+
+/**********
+ * Action *
+ **********/
+static void cpu_ti_action_update_index_heap(void *action, int i)
+{
+ ((CpuTiActionPtr)action)->updateIndexHeap(i);
+}
+void CpuTiAction::updateIndexHeap(int i)
+{
+ m_indexHeap = i;
+}
+
+void CpuTiAction::setState(e_surf_action_state_t state)
+{
+ Action::setState(state);
+ xbt_swag_insert(p_cpu, cpu_ti_modified_cpu);
+}
+
+int CpuTiAction::unref()
+{
+ m_refcount--;
+ if (!m_refcount) {
+ xbt_swag_remove(static_cast<ActionPtr>(this), p_stateSet);
+ /* remove from action_set */
+ xbt_swag_remove(this, p_cpu->p_actionSet);
+ /* remove from heap */
+ xbt_heap_remove(cpu_ti_action_heap, this->m_indexHeap);
+ xbt_swag_insert(p_cpu, cpu_ti_modified_cpu);
+ delete this;
+ return 1;
+ }
+ return 0;
+}
+
+void CpuTiAction::cancel()
+{
+ this->setState(SURF_ACTION_FAILED);
+ xbt_heap_remove(cpu_ti_action_heap, this->m_indexHeap);
+ xbt_swag_insert(p_cpu, cpu_ti_modified_cpu);
+ return;
+}
+
+void CpuTiAction::recycle()
+{
+ DIE_IMPOSSIBLE;
+}
+
+void CpuTiAction::suspend()
+{
+ XBT_IN("(%p)", this);
+ if (m_suspended != 2) {
+ m_suspended = 1;
+ xbt_heap_remove(cpu_ti_action_heap, m_indexHeap);
+ xbt_swag_insert(p_cpu, cpu_ti_modified_cpu);
+ }
+ XBT_OUT();
+}
+
+void CpuTiAction::resume()
+{
+ XBT_IN("(%p)", this);
+ if (m_suspended != 2) {
+ m_suspended = 0;
+ xbt_swag_insert(p_cpu, cpu_ti_modified_cpu);
+ }
+ XBT_OUT();
+}
+
+bool CpuTiAction::isSuspended()
+{
+ return m_suspended == 1;
+}
+
+void CpuTiAction::setMaxDuration(double duration)
+{
+ double min_finish;
+
+ XBT_IN("(%p,%g)", this, duration);
+
+ m_maxDuration = duration;
+
+ if (duration >= 0)
+ min_finish = (m_start + m_maxDuration) < m_finish ?
+ (m_start + m_maxDuration) : m_finish;
+ else
+ min_finish = m_finish;
+
+/* add in action heap */
+ if (m_indexHeap >= 0) {
+ CpuTiActionPtr heap_act = (CpuTiActionPtr)
+ xbt_heap_remove(cpu_ti_action_heap, m_indexHeap);
+ if (heap_act != this)
+ DIE_IMPOSSIBLE;
+ }
+ xbt_heap_push(cpu_ti_action_heap, this, min_finish);
+
+ XBT_OUT();
+}
+
+void CpuTiAction::setPriority(double priority)
+{
+ XBT_IN("(%p,%g)", this, priority);
+ m_priority = priority;
+ xbt_swag_insert(p_cpu, cpu_ti_modified_cpu);
+ XBT_OUT();
+}
+
+double CpuTiAction::getRemains()
+{
+ XBT_IN("(%p)", this);
+ p_cpu->updateRemainingAmount(surf_get_clock());
+ XBT_OUT();
+ return m_remains;
+}
+
+static void check() {
+ CpuTiActionPtr cupAction = new CpuTiAction(NULL, 0, true);
+}
+
+#endif /* SURF_MODEL_CPUTI_H_ */
+
--- /dev/null
+#include "cpu.hpp"
+#include "trace_mgr_private.h"
+#include "surf/surf_routing.h"
+
+/* Epsilon */
+#define EPSILON 0.000000001
+
+/***********
+ * Classes *
+ ***********/
+class CpuTiTrace;
+typedef CpuTiTrace *CpuTiTracePtr;
+
+class CpuTiTgmr;
+typedef CpuTiTgmr *CpuTiTgmrPtr;
+
+class CpuTiModel;
+typedef CpuTiModel *CpuTiModelPtr;
+
+class CpuTi;
+typedef CpuTi *CpuTiPtr;
+
+class CpuTiAction;
+typedef CpuTiAction *CpuTiActionPtr;
+
+/*********
+ * Trace *
+ *********/
+class CpuTiTrace {
+public:
+ CpuTiTrace(tmgr_trace_t powerTrace);
+ ~CpuTiTrace();
+
+ double integrateSimple(double a, double b);
+ double integrateSimplePoint(double a);
+ double solveSimple(double a, double amount);
+
+ double *p_timePoints;
+ double *p_integral;
+ int m_nbPoints;
+ int binarySearch(double *array, double a, int low, int high);
+
+private:
+};
+
+enum trace_type {
+
+ TRACE_FIXED, /*< Trace fixed, no availability file */
+ TRACE_DYNAMIC /*< Dynamic, availability file disponible */
+};
+
+class CpuTiTgmr {
+public:
+ CpuTiTgmr(trace_type type, double value): m_type(type), m_value(value){};
+ CpuTiTgmr(tmgr_trace_t power_trace, double value);
+ ~CpuTiTgmr();
+
+ double integrate(double a, double b);
+ double solve(double a, double amount);
+ double solveSomewhatSimple(double a, double amount);
+ double getPowerScale(double a);
+
+ trace_type m_type;
+ double m_value; /*< Percentage of cpu power disponible. Value fixed between 0 and 1 */
+
+ /* Dynamic */
+ double m_lastTime; /*< Integral interval last point (discret time) */
+ double m_total; /*< Integral total between 0 and last_pointn */
+
+ CpuTiTracePtr p_trace;
+ tmgr_trace_t p_powerTrace;
+};
+
+
+/*********
+ * Model *
+ *********/
+class CpuTiModel : public CpuModel {
+public:
+ CpuTiModel();
+ ~CpuTiModel();
+
+ void parseInit(sg_platf_host_cbarg_t host);
+ CpuTiPtr createResource(const char *name, xbt_dynar_t powerPeak,
+ int pstate, double power_scale,
+ tmgr_trace_t power_trace, int core,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties);
+ CpuTiActionPtr createAction(double cost, bool failed);
+ double shareResources(double now);
+ void updateActionsState(double now, double delta);
+ void addTraces();
+
+protected:
+ void NotifyResourceTurnedOn(ResourcePtr r){};
+ void NotifyResourceTurnedOff(ResourcePtr r){};
+
+ void NotifyActionCancel(ActionPtr a){};
+ void NotifyActionResume(ActionPtr a){};
+ void NotifyActionSuspend(ActionPtr a){};
+};
+
+/************
+ * Resource *
+ ************/
+class CpuTi : public Cpu {
+public:
+ CpuTi() {};
+ CpuTi(CpuTiModelPtr model, const char *name, xbt_dynar_t powerPeak,
+ int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
+ e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
+ xbt_dict_t properties) ;
+ ~CpuTi() {};
+
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+ void updateActionFinishDate(double now);
+ bool isUsed();
+ void printCpuTiModel();
+ CpuActionPtr execute(double size);
+ CpuTiActionPtr _execute(double size);
+ CpuActionPtr sleep(double duration);
+ double getAvailableSpeed();
+
+ xbt_dynar_t getWattsRangeList() {};
+ double getCurrentWattsValue(double cpu_load) {};
+ void updateEnergy(double cpu_load) {};
+
+ double getCurrentPowerPeak() {};
+ double getPowerPeakAt(int pstate_index) {};
+ int getNbPstates() {};
+ void setPowerPeakAt(int pstate_index) {};
+ double getConsumedEnergy() {};
+
+ CpuTiTgmrPtr p_availTrace; /*< Structure with data needed to integrate trace file */
+ tmgr_trace_event_t p_stateEvent; /*< trace file with states events (ON or OFF) */
+ tmgr_trace_event_t p_powerEvent; /*< trace file with availability events */
+ xbt_swag_t p_actionSet; /*< set with all actions running on cpu */
+ s_xbt_swag_hookup_t p_modifiedCpuHookup; /*< hookup to swag that indicates whether share resources must be recalculated or not */
+ double m_sumPriority; /*< the sum of actions' priority that are running on cpu */
+ double m_lastUpdate; /*< last update of actions' remaining amount done */
+
+ int m_pstate; /*< Current pstate (index in the power_peak_list)*/
+ double current_frequency;
+
+ void updateRemainingAmount(double now);
+};
+
+/**********
+ * Action *
+ **********/
+
+class CpuTiAction: public CpuAction {
+public:
+ CpuTiAction() {};
+ CpuTiAction(CpuTiModelPtr model, double cost, bool failed)
+ : Action(model, cost, failed), CpuAction(model, cost, failed) {
+ p_cpuListHookup.next = 0;
+ p_cpuListHookup.prev = 0;
+ };
+
+ void setState(e_surf_action_state_t state);
+ int unref();
+ void cancel();
+ void recycle();
+ void updateIndexHeap(int i);
+ void suspend();
+ void resume();
+ bool isSuspended();
+ void setMaxDuration(double duration);
+ void setPriority(double priority);
+ double getRemains();
+ CpuTiPtr p_cpu;
+ int m_indexHeap;
+ s_xbt_swag_hookup_t p_cpuListHookup;
+ int m_suspended;
+private:
+};
--- /dev/null
+/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "xbt/sysdep.h"
+#include "xbt/log.h"
+#include "solver.hpp"
+#include <stdlib.h>
+#include <math.h>
+
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_maxmin);
+#define SHOW_EXPR_G(expr) XBT_DEBUG(#expr " = %g",expr);
+#define SHOW_EXPR_D(expr) XBT_DEBUG(#expr " = %d",expr);
+#define SHOW_EXPR_P(expr) XBT_DEBUG(#expr " = %p",expr);
+
+void bottleneck_solve(lmm_system_t sys)
+{
+ lmm_variable_t var_next = NULL;
+ lmm_constraint_t cnst = NULL;
+ //s_lmm_constraint_t s_cnst;
+ lmm_constraint_t cnst_next = NULL;
+ xbt_swag_t cnst_list = NULL;
+
+ xbt_swag_t elem_list = NULL;
+ int i;
+
+ static s_xbt_swag_t cnst_to_update;
+ vector<ConstraintPtr> cnstToUpdate;
+
+ if (!(lmm_system_modified(sys)))
+ return;
+
+ /* Init */
+
+ lmm_variable_t var = NULL;
+ lmm_element_t elem = NULL;
+ std::vector<VariablePtr> *varList;
+ std::vector<VariablePtr>::iterator varIt;
+ std::vector<ElementPtr> *elemList;
+ std::vector<ElementPtr>::iterator elemIt;
+ std::vector<ConstraintPtr> *cnstList;
+ std::vector<ConstraintPtr>::iterator cnstIt;
+
+ varList = &(sys->m_variableSet);
+ XBT_DEBUG("Variable set : %d", varList->size());
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ int nb = 0;
+ var = *varIt;
+ var->m_value = 0.0;
+ XBT_DEBUG("Handling variable %p", var);
+ sys->m_saturatedVariableSet.push_back(var);
+ for (elemIt=var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt)
+ if ((*elemIt)->m_value == 0.0)
+ nb++;
+ if ((nb == var->getNumberOfCnst()) && (var->m_weight > 0.0)) {
+ XBT_DEBUG("Err, finally, there is no need to take care of variable %p",
+ var);
+ sys->m_saturatedVariableSet.erase(std::find(sys->m_saturatedVariableSet.begin(), sys->m_saturatedVariableSet.end(), var));
+ var->m_value = 1.0;
+ }
+ if (var->m_weight <= 0.0) {
+ XBT_DEBUG("Err, finally, there is no need to take care of variable %p",
+ var);
+ sys->m_saturatedVariableSet.erase(std::find(sys->m_saturatedVariableSet.begin(), sys->m_saturatedVariableSet.end(), var));
+ }
+ }
+ varList = &(sys->m_saturatedVariableSet);
+ cnstList = &(sys->m_activeConstraintSet);
+ XBT_DEBUG("Active constraints : %d", cnstList->size());
+ sys->m_saturatedConstraintSet.insert(sys->m_saturatedConstraintSet.end(), cnstList->begin(), cnstList->end());
+ cnstList = &(sys->m_saturatedConstraintSet);
+ for(cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt) {
+ (*cnstIt)->m_remaining = (*cnstIt)->m_bound;
+ (*cnstIt)->m_usage = 0.0;
+ }
+ XBT_DEBUG("Fair bottleneck Initialized");
+
+ /*
+ * Compute Usage and store the variables that reach the maximum.
+ */
+
+ do {
+ if (XBT_LOG_ISENABLED(surf_maxmin, xbt_log_priority_debug)) {
+ XBT_DEBUG("Fair bottleneck done");
+ lmm_print(sys);
+ }
+ XBT_DEBUG("******* Constraints to process: %d *******",
+ cnstList->size());
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end();){
+ cnst = *cnstIt;
+ int nb = 0;
+ XBT_DEBUG("Processing cnst %p ", cnst);
+ elemList = &(cnst->m_elementSet);
+ cnst->m_usage = 0.0;
+ for(elemIt=elemList->begin(); elemIt!=elemList->end(); elemIt++) {
+ if (elem->p_variable->m_weight <= 0)
+ break;
+ if ((elem->m_value > 0)
+ && std::find(varList->begin(), varList->end(), elem->p_variable)!=varList->end());
+ nb++;
+ }
+ XBT_DEBUG("\tThere are %d variables", nb);
+ if (nb > 0 && !cnst->m_shared)
+ nb = 1;
+ if (!nb) {
+ cnst->m_remaining = 0.0;
+ cnst->m_usage = cnst->m_remaining;
+ cnstList->erase(std::find(cnstList->begin(), cnstList->end(), *cnstIt));
+ continue;
+ }
+ cnst->m_usage = cnst->m_remaining / nb;
+ XBT_DEBUG("\tConstraint Usage %p : %f with %d variables", cnst,
+ cnst->m_usage, nb);
+ ++cnstIt;
+ }
+
+ for (varIt=varList->begin(); varIt!=varList->end();){
+ var = *varIt;
+ double minInc =
+ var->m_cnsts.front()->p_constraint->m_usage / var->m_cnsts.front()->m_value;
+ for (elemIt=++var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt) {
+ elem = (*elemIt);
+ minInc = MIN(minInc, elem->p_constraint->m_usage / elem->m_value);
+ }
+ if (var->m_bound > 0)
+ minInc = MIN(minInc, var->m_bound - var->m_value);
+ var->m_mu = minInc;
+ XBT_DEBUG("Updating variable %p maximum increment: %g", var, var->m_mu);
+ var->m_value += var->m_mu;
+ if (var->m_value == var->m_bound) {
+ varList->erase(std::find(varList->begin(), varList->end(), var));
+ } else
+ ++varIt;
+ }
+
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end();) {
+ cnst = *cnstIt;
+ XBT_DEBUG("Updating cnst %p ", cnst);
+ elemList = &(cnst->m_elementSet);
+ for (elemIt=elemList->begin(); elemIt!=elemList->end();++elemIt) {
+ elem = *elemIt;
+ if (elem->p_variable->m_weight <= 0)
+ break;
+ if (cnst->m_shared) {
+ XBT_DEBUG("\tUpdate constraint %p (%g) with variable %p by %g",
+ cnst, cnst->m_remaining, elem->p_variable,
+ elem->p_variable->m_mu);
+ double_update(&(cnst->m_remaining),
+ elem->m_value * elem->p_variable->m_mu);
+ } else {
+ XBT_DEBUG
+ ("\tNon-Shared variable. Update constraint usage of %p (%g) with variable %p by %g",
+ cnst, cnst->m_usage, elem->p_variable, elem->p_variable->m_mu);
+ cnst->m_usage = MIN(cnst->m_usage, elem->m_value * elem->p_variable->m_mu);
+ }
+ }
+
+ if (!cnst->m_shared) {
+ XBT_DEBUG("\tUpdate constraint %p (%g) by %g",
+ cnst, cnst->m_remaining, cnst->m_usage);
+
+ double_update(&(cnst->m_remaining), cnst->m_usage);
+ }
+
+ XBT_DEBUG("\tRemaining for %p : %g", cnst, cnst->m_remaining);
+ if (cnst->m_remaining == 0.0) {
+ XBT_DEBUG("\tGet rid of constraint %p", cnst);
+
+ cnstList->erase(std::find(cnstList->begin(), cnstList->end(), cnst));
+
+ for (elemIt=elemList->begin(); elemIt!=elemList->end();++elemIt) {
+ if (elem->p_variable->m_weight <= 0)
+ break;
+ if (elem->m_value > 0) {
+ XBT_DEBUG("\t\tGet rid of variable %p", elem->p_variable);
+ varList->erase(std::find(varList->begin(), varList->end(), elem->p_variable));
+ }
+ }
+ } else
+ ++cnstIt;
+ }
+ } while (!varList->empty());
+
+ cnstList->clear();
+ sys->m_modified = 0;
+ if (XBT_LOG_ISENABLED(surf_maxmin, xbt_log_priority_debug)) {
+ XBT_DEBUG("Fair bottleneck done");
+ sys->print();
+ }
+}
#ifdef HAVE_TRACING
#include "surf/surf_private.h"
-#include "surf/network_private.h"
+//FIXME:#include "surf/network_private.h"
#include "xbt/graph.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_routing, instr, "Tracing platform hierarchy");
XBT_DEBUG("Graph extraction disabled by user.");
return;
}
- XBT_DEBUG ("Graph extraction for routing_component = %s", rc->name);
- if (!xbt_dict_is_empty(rc->routing_sons)){
+ XBT_DEBUG ("Graph extraction for routing_component = %s", surf_AS_get_name(rc));
+ if (!xbt_dict_is_empty(surf_AS_get_routing_sons(rc))){
xbt_dict_cursor_t cursor = NULL;
AS_t rc_son;
char *child_name;
//bottom-up recursion
- xbt_dict_foreach(rc->routing_sons, cursor, child_name, rc_son) {
- container_t child_container = xbt_dict_get (container->children, rc_son->name);
+ xbt_dict_foreach(surf_AS_get_routing_sons(rc), cursor, child_name, rc_son) {
+ container_t child_container = xbt_dict_get (container->children, surf_AS_get_name(rc_son));
recursiveGraphExtraction (rc_son, child_container, filter);
}
}
xbt_dict_cursor_t cursor = NULL;
char *edge_name;
- rc->get_graph(graph,nodes,edges,rc);
+ surf_AS_get_graph(rc, graph, nodes, edges);
xbt_dict_foreach(edges,cursor,edge_name,edge) {
linkContainers(PJ_container_get(edge->src->data), PJ_container_get(edge->dst->data), filter);
}
currentContainer = NULL;
xbt_dict_t filter = xbt_dict_new_homogeneous(xbt_free);
XBT_DEBUG ("Starting graph extraction.");
- recursiveGraphExtraction (routing_platf->root, PJ_container_get_root(), filter);
+ recursiveGraphExtraction (surf_platf_get_root(routing_platf), PJ_container_get_root(), filter);
XBT_DEBUG ("Graph extraction finished.");
xbt_dict_free(&filter);
platform_created = 1;
static void recursiveXBTGraphExtraction (xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges,
AS_t rc, container_t container)
{
- if (!xbt_dict_is_empty(rc->routing_sons)){
+ if (!xbt_dict_is_empty(surf_AS_get_routing_sons(rc))){
xbt_dict_cursor_t cursor = NULL;
AS_t rc_son;
char *child_name;
//bottom-up recursion
- xbt_dict_foreach(rc->routing_sons, cursor, child_name, rc_son) {
- container_t child_container = xbt_dict_get (container->children, rc_son->name);
+ xbt_dict_foreach(surf_AS_get_routing_sons(rc), cursor, child_name, rc_son) {
+ container_t child_container = xbt_dict_get (container->children, surf_AS_get_name(rc_son));
recursiveXBTGraphExtraction (graph, nodes, edges, rc_son, child_container);
}
}
- rc->get_graph(graph,nodes,edges,rc);
+ surf_AS_get_graph(rc, graph, nodes, edges);
}
xbt_graph_t instr_routing_platform_graph (void)
xbt_graph_t ret = xbt_graph_new_graph (0, NULL);
xbt_dict_t nodes = xbt_dict_new_homogeneous(NULL);
xbt_dict_t edges = xbt_dict_new_homogeneous(NULL);
- recursiveXBTGraphExtraction (ret, nodes, edges, routing_platf->root, PJ_container_get_root());
+ recursiveXBTGraphExtraction (ret, nodes, edges, surf_platf_get_root(routing_platf), PJ_container_get_root());
xbt_dict_free (&nodes);
xbt_dict_free (&edges);
return ret;
#include "instr/instr_private.h"
#include "surf/surf_private.h"
-#include "surf/network_gtnets_private.h"
+//FIXME:#include "surf/network_gtnets_private.h"
#ifdef HAVE_TRACING
/* to trace gtnets */
void TRACE_surf_gtnets_communicate(void *action, void *src, void *dst)
{
- surf_action_network_GTNETS_t gtnets_action = (surf_action_network_GTNETS_t)action;
+ /*FIXME:surf_action_network_GTNETS_t gtnets_action = (surf_action_network_GTNETS_t)action;
gtnets_action->src = src;
- gtnets_action->dst = dst;
+ gtnets_action->dst = dst;*/
}
void TRACE_surf_action(surf_action_t surf_action, const char *category)
if (!category)
return;
- surf_action->category = xbt_strdup(category);
+ surf_action_set_category(surf_action, xbt_strdup(category));
}
#endif /* HAVE_TRACING */
--- /dev/null
+/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+/*
+ * Modelling the proportional fairness using the Lagrange Optimization
+ * Approach. For a detailed description see:
+ * "ssh://username@scm.gforge.inria.fr/svn/memo/people/pvelho/lagrange/ppf.ps".
+ */
+#include "xbt/log.h"
+#include "xbt/sysdep.h"
+//#include "maxmin_private.h"
+#include "solver.h"
+#include "solver.hpp"
+#include <stdlib.h>
+#ifndef MATH
+#include <math.h>
+#endif
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_lagrange, surf,
+ "Logging specific to SURF (lagrange)");
+XBT_LOG_NEW_SUBCATEGORY(surf_lagrange_dichotomy, surf_lagrange,
+ "Logging specific to SURF (lagrange dichotomy)");
+
+#define SHOW_EXPR(expr) XBT_CDEBUG(surf_lagrange,#expr " = %g",expr);
+
+double (*func_f_def) (lmm_variable_t, double);
+double (*func_fp_def) (lmm_variable_t, double);
+double (*func_fpi_def) (lmm_variable_t, double);
+
+/*
+ * Local prototypes to implement the lagrangian optimization with optimal step, also called dichotomy.
+ */
+//solves the proportional fairness using a lagrange optimizition with dichotomy step
+void lagrange_solve(lmm_system_t sys);
+//computes the value of the dichotomy using a initial values, init, with a specific variable or constraint
+static double dichotomy(double init, double diff(double, void *),
+ void *var_cnst, double min_error);
+//computes the value of the differential of constraint param_cnst applied to lambda
+static double partial_diff_lambda(double lambda, void *param_cnst);
+
+static int __check_feasible(std::vector<ConstraintPtr> *cnstList, std::vector<VariablePtr> *varList,
+ int warn)
+{
+ std::vector<ElementPtr> *elemList = NULL;
+ lmm_element_t elem = NULL;
+ lmm_constraint_t cnst = NULL;
+ lmm_variable_t var = NULL;
+ std::vector<VariablePtr>::iterator varIt;
+ std::vector<ElementPtr>::iterator elemIt;
+ std::vector<ConstraintPtr>::iterator cnstIt;
+
+ double tmp;
+
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt) {
+ cnst = (*cnstIt);
+ tmp = 0;
+ elemList = &(cnst->m_elementSet);
+ for (elemIt=elemList->begin(); elemIt!=elemList->end(); ++elemIt) {
+ var = (*elemIt)->p_variable;
+ if (var->m_weight <= 0)
+ continue;
+ tmp += var->m_value;
+ }
+
+ if (double_positive(tmp - cnst->m_bound)) {
+ if (warn)
+ XBT_WARN
+ ("The link (%p) is over-used. Expected less than %f and got %f",
+ cnst, cnst->m_bound, tmp);
+ return 0;
+ }
+ XBT_DEBUG
+ ("Checking feasability for constraint (%p): sat = %f, lambda = %f ",
+ cnst, tmp - cnst->m_bound, cnst->m_lambda);
+ }
+
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ if (!var->m_weight)
+ break;
+ if (var->m_bound < 0)
+ continue;
+ XBT_DEBUG("Checking feasability for variable (%p): sat = %f mu = %f", var,
+ var->m_value - var->m_bound, var->m_mu);
+
+ if (double_positive(var->m_value - var->m_bound)) {
+ if (warn)
+ XBT_WARN
+ ("The variable (%p) is too large. Expected less than %f and got %f",
+ var, var->m_bound, var->m_value);
+ return 0;
+ }
+ }
+ return 1;
+}
+
+static double new_value(lmm_variable_t var)
+{
+ double tmp = 0;
+ int i;
+ std::vector<ElementPtr>::iterator elemIt;
+
+ for (elemIt=var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt) {
+ tmp += ((*elemIt)->p_constraint)->m_lambda;
+ }
+ if (var->m_bound > 0)
+ tmp += var->m_mu;
+ XBT_DEBUG("\t Working on var (%p). cost = %e; Weight = %e", var, tmp,
+ var->m_weight);
+ //uses the partial differential inverse function
+ return var->p_funcFPI(var, tmp);
+}
+
+static double new_mu(lmm_variable_t var)
+{
+ double mu_i = 0.0;
+ double sigma_i = 0.0;
+ int j;
+ std::vector<ElementPtr>::iterator elemIt;
+
+ for (elemIt=var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt) {
+ sigma_i += ((*elemIt)->p_constraint)->m_lambda;
+ }
+ mu_i = var->p_funcFP(var, var->m_bound) - sigma_i;
+ if (mu_i < 0.0)
+ return 0.0;
+ return mu_i;
+}
+
+static double dual_objective(std::vector<VariablePtr> *varList, std::vector<ConstraintPtr> *cnstList)
+{
+ lmm_constraint_t cnst = NULL;
+ lmm_variable_t var = NULL;
+
+ double obj = 0.0;
+ std::vector<VariablePtr>::iterator varIt;
+ std::vector<ElementPtr>::iterator elemIt;
+ std::vector<ConstraintPtr>::iterator cnstIt;
+
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ var = (*varIt);
+ double sigma_i = 0.0;
+ int j;
+
+ if (!var->m_weight)
+ break;
+
+ for (elemIt=var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt)
+ sigma_i += ((*elemIt)->p_constraint)->m_lambda;
+
+ if (var->m_bound > 0)
+ sigma_i += var->m_mu;
+
+ XBT_DEBUG("var %p : sigma_i = %1.20f", var, sigma_i);
+
+ obj += var->p_funcF(var, var->p_funcFPI(var, sigma_i)) -
+ sigma_i * var->p_funcFPI(var, sigma_i);
+
+ if (var->m_bound > 0)
+ obj += var->m_mu * var->m_bound;
+ }
+
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt)
+ obj += (*cnstIt)->m_lambda * (*cnstIt)->m_bound;
+
+ return obj;
+}
+
+void lagrange_solve(lmm_system_t sys)
+{
+ /*
+ * Lagrange Variables.
+ */
+ int max_iterations = 100;
+ double epsilon_min_error = MAXMIN_PRECISION;
+ double dichotomy_min_error = 1e-14;
+ double overall_modification = 1;
+
+ /*
+ * Variables to manipulate the data structure proposed to model the maxmin
+ * fairness. See docummentation for more details.
+ */
+ std::vector<ConstraintPtr> *cnstList = NULL;
+ std::vector<ConstraintPtr>::iterator cnstIt;
+ lmm_constraint_t cnst = NULL;
+
+ std::vector<VariablePtr> *varList = NULL;
+ std::vector<VariablePtr>::iterator varIt;
+ lmm_variable_t var = NULL;
+
+ std::vector<ElementPtr>::iterator elemIt;
+
+ /*
+ * Auxiliar variables.
+ */
+ int iteration = 0;
+ double tmp = 0;
+ int i;
+ double obj, new_obj;
+
+ XBT_DEBUG("Iterative method configuration snapshot =====>");
+ XBT_DEBUG("#### Maximum number of iterations : %d", max_iterations);
+ XBT_DEBUG("#### Minimum error tolerated : %e",
+ epsilon_min_error);
+ XBT_DEBUG("#### Minimum error tolerated (dichotomy) : %e",
+ dichotomy_min_error);
+
+ if (XBT_LOG_ISENABLED(surf_lagrange, xbt_log_priority_debug)) {
+ lmm_print(sys);
+ }
+
+ if (!(sys->m_modified))
+ return;
+
+ /*
+ * Initialize lambda.
+ */
+ cnstList = &(sys->m_activeConstraintSet);
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt) {
+ cnst = *cnstIt;
+ cnst->m_lambda = 1.0;
+ cnst->m_newLambda = 2.0;
+ XBT_DEBUG("#### cnst(%p)->lambda : %e", cnst, cnst->m_lambda);
+ }
+
+ /*
+ * Initialize the var list variable with only the active variables.
+ * Associate an index in the swag variables. Initialize mu.
+ */
+ varList = &(sys->m_variableSet);
+ i = 0;
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ var = *varIt;
+ if (!var->m_weight)
+ var->m_value = 0.0;
+ else {
+ int nb = 0;
+ if (var->m_bound < 0.0) {
+ XBT_DEBUG("#### NOTE var(%d) is a boundless variable", i);
+ var->m_mu = -1.0;
+ var->m_value = new_value(var);
+ } else {
+ var->m_mu = 1.0;
+ var->m_newMu = 2.0;
+ var->m_value = new_value(var);
+ }
+ XBT_DEBUG("#### var(%p) ->weight : %e", var, var->m_weight);
+ XBT_DEBUG("#### var(%p) ->mu : %e", var, var->m_mu);
+ XBT_DEBUG("#### var(%p) ->weight: %e", var, var->m_weight);
+ XBT_DEBUG("#### var(%p) ->bound: %e", var, var->m_bound);
+ for (elemIt=var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt) {
+ if ((*elemIt)->m_value == 0.0)
+ nb++;
+ }
+ if (nb == var->m_cnsts.size())
+ var->m_value = 1.0;
+ }
+ }
+
+ /*
+ * Compute dual objective.
+ */
+ obj = dual_objective(varList, cnstList);
+
+ /*
+ * While doesn't reach a minimun error or a number maximum of iterations.
+ */
+ while (overall_modification > epsilon_min_error
+ && iteration < max_iterations) {
+/* int dual_updated=0; */
+
+ iteration++;
+ XBT_DEBUG("************** ITERATION %d **************", iteration);
+ XBT_DEBUG("-------------- Gradient Descent ----------");
+
+ /*
+ * Improve the value of mu_i
+ */
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ var = *varIt;
+ if (!var->m_weight)
+ break;
+ if (var->m_bound >= 0) {
+ XBT_DEBUG("Working on var (%p)", var);
+ var->m_newMu = new_mu(var);
+/* dual_updated += (fabs(var->new_mu-var->mu)>dichotomy_min_error); */
+/* XBT_DEBUG("dual_updated (%d) : %1.20f",dual_updated,fabs(var->new_mu-var->mu)); */
+ XBT_DEBUG("Updating mu : var->mu (%p) : %1.20f -> %1.20f", var,
+ var->m_mu, var->m_newMu);
+ var->m_mu = var->m_newMu;
+
+ new_obj = dual_objective(varList, cnstList);
+ XBT_DEBUG("Improvement for Objective (%g -> %g) : %g", obj, new_obj,
+ obj - new_obj);
+ xbt_assert(obj - new_obj >= -epsilon_min_error,
+ "Our gradient sucks! (%1.20f)", obj - new_obj);
+ obj = new_obj;
+ }
+ }
+
+ /*
+ * Improve the value of lambda_i
+ */
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt) {
+ cnst = *cnstIt;
+ XBT_DEBUG("Working on cnst (%p)", cnst);
+ cnst->m_newLambda =
+ dichotomy(cnst->m_lambda, partial_diff_lambda, cnst,
+ dichotomy_min_error);
+/* dual_updated += (fabs(cnst->new_lambda-cnst->lambda)>dichotomy_min_error); */
+/* XBT_DEBUG("dual_updated (%d) : %1.20f",dual_updated,fabs(cnst->new_lambda-cnst->lambda)); */
+ XBT_DEBUG("Updating lambda : cnst->lambda (%p) : %1.20f -> %1.20f",
+ cnst, cnst->m_lambda, cnst->m_newLambda);
+ cnst->m_lambda = cnst->m_newLambda;
+
+ new_obj = dual_objective(varList, cnstList);
+ XBT_DEBUG("Improvement for Objective (%g -> %g) : %g", obj, new_obj,
+ obj - new_obj);
+ xbt_assert(obj - new_obj >= -epsilon_min_error,
+ "Our gradient sucks! (%1.20f)", obj - new_obj);
+ obj = new_obj;
+ }
+
+ /*
+ * Now computes the values of each variable (\rho) based on
+ * the values of \lambda and \mu.
+ */
+ XBT_DEBUG("-------------- Check convergence ----------");
+ overall_modification = 0;
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ var = *varIt;
+ if (var->m_weight <= 0)
+ var->m_value = 0.0;
+ else {
+ tmp = new_value(var);
+
+ overall_modification =
+ MAX(overall_modification, fabs(var->m_value - tmp));
+
+ var->m_value = tmp;
+ XBT_DEBUG("New value of var (%p) = %e, overall_modification = %e",
+ var, var->m_value, overall_modification);
+ }
+ }
+
+ XBT_DEBUG("-------------- Check feasability ----------");
+ if (!__check_feasible(cnstList, varList, 0))
+ overall_modification = 1.0;
+ XBT_DEBUG("Iteration %d: overall_modification : %f", iteration,
+ overall_modification);
+/* if(!dual_updated) { */
+/* XBT_WARN("Could not improve the convergence at iteration %d. Drop it!",iteration); */
+/* break; */
+/* } */
+ }
+ __check_feasible(cnstList, varList, 1);
+
+ if (overall_modification <= epsilon_min_error) {
+ XBT_DEBUG("The method converges in %d iterations.", iteration);
+ }
+ if (iteration >= max_iterations) {
+ XBT_DEBUG
+ ("Method reach %d iterations, which is the maximum number of iterations allowed.",
+ iteration);
+ }
+/* XBT_INFO("Method converged after %d iterations", iteration); */
+
+ if (XBT_LOG_ISENABLED(surf_lagrange, xbt_log_priority_debug)) {
+ lmm_print(sys);
+ }
+}
+
+/*
+ * Returns a double value corresponding to the result of a dichotomy proccess with
+ * respect to a given variable/constraint (\mu in the case of a variable or \lambda in
+ * case of a constraint) and a initial value init.
+ *
+ * @param init initial value for \mu or \lambda
+ * @param diff a function that computes the differential of with respect a \mu or \lambda
+ * @param var_cnst a pointer to a variable or constraint
+ * @param min_erro a minimun error tolerated
+ *
+ * @return a double correponding to the result of the dichotomyal process
+ */
+static double dichotomy(double init, double diff(double, void *),
+ void *var_cnst, double min_error)
+{
+ #ifdef TOREPAIR
+ double min, max;
+ double overall_error;
+ double middle;
+ double min_diff, max_diff, middle_diff;
+ double diff_0 = 0.0;
+ min = max = init;
+
+ XBT_IN();
+
+ if (init == 0.0) {
+ min = max = 0.5;
+ }
+
+ min_diff = max_diff = middle_diff = 0.0;
+ overall_error = 1;
+
+ if ((diff_0 = diff(1e-16, var_cnst)) >= 0) {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "returning 0.0 (diff = %e)", diff_0);
+ XBT_OUT();
+ return 0.0;
+ }
+
+ min_diff = diff(min, var_cnst);
+ max_diff = diff(max, var_cnst);
+
+ while (overall_error > min_error) {
+ XBT_CDEBUG(surf_lagrange_dichotomy,
+ "[min, max] = [%1.20f, %1.20f] || diffmin, diffmax = %1.20f, %1.20f",
+ min, max, min_diff, max_diff);
+
+ if (min_diff > 0 && max_diff > 0) {
+ if (min == max) {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Decreasing min");
+ min = min / 2.0;
+ min_diff = diff(min, var_cnst);
+ } else {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Decreasing max");
+ max = min;
+ max_diff = min_diff;
+ }
+ } else if (min_diff < 0 && max_diff < 0) {
+ if (min == max) {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Increasing max");
+ max = max * 2.0;
+ max_diff = diff(max, var_cnst);
+ } else {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Increasing min");
+ min = max;
+ min_diff = max_diff;
+ }
+ } else if (min_diff < 0 && max_diff > 0) {
+ middle = (max + min) / 2.0;
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Trying (max+min)/2 : %1.20f",
+ middle);
+
+ if ((min == middle) || (max == middle)) {
+ XBT_CWARN(surf_lagrange_dichotomy,
+ "Cannot improve the convergence! min=max=middle=%1.20f, diff = %1.20f."
+ " Reaching the 'double' limits. Maybe scaling your function would help ([%1.20f,%1.20f]).",
+ min, max - min, min_diff, max_diff);
+ break;
+ }
+ middle_diff = diff(middle, var_cnst);
+
+ if (middle_diff < 0) {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Increasing min");
+ min = middle;
+ overall_error = max_diff - middle_diff;
+ min_diff = middle_diff;
+/* SHOW_EXPR(overall_error); */
+ } else if (middle_diff > 0) {
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Decreasing max");
+ max = middle;
+ overall_error = max_diff - middle_diff;
+ max_diff = middle_diff;
+/* SHOW_EXPR(overall_error); */
+ } else {
+ overall_error = 0;
+/* SHOW_EXPR(overall_error); */
+ }
+ } else if (min_diff == 0) {
+ max = min;
+ overall_error = 0;
+/* SHOW_EXPR(overall_error); */
+ } else if (max_diff == 0) {
+ min = max;
+ overall_error = 0;
+/* SHOW_EXPR(overall_error); */
+ } else if (min_diff > 0 && max_diff < 0) {
+ XBT_CWARN(surf_lagrange_dichotomy,
+ "The impossible happened, partial_diff(min) > 0 && partial_diff(max) < 0");
+ xbt_abort();
+ } else {
+ XBT_CWARN(surf_lagrange_dichotomy,
+ "diffmin (%1.20f) or diffmax (%1.20f) are something I don't know, taking no action.",
+ min_diff, max_diff);
+ xbt_abort();
+ }
+ }
+
+ XBT_CDEBUG(surf_lagrange_dichotomy, "returning %e", (min + max) / 2.0);
+ XBT_OUT();
+ return ((min + max) / 2.0);
+ #endif
+}
+
+static double partial_diff_lambda(double lambda, void *param_cnst)
+{
+ #ifdef TOREPAIR
+ int j;
+ xbt_swag_t elem_list = NULL;
+ lmm_element_t elem = NULL;
+ lmm_variable_t var = NULL;
+ lmm_constraint_t cnst = (lmm_constraint_t) param_cnst;
+ double diff = 0.0;
+ double sigma_i = 0.0;
+
+ XBT_IN();
+ elem_list = &(cnst->element_set);
+
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Computing diff of cnst (%p)", cnst);
+
+ xbt_swag_foreach(elem, elem_list) {
+ var = elem->variable;
+ if (var->weight <= 0)
+ continue;
+
+ XBT_CDEBUG(surf_lagrange_dichotomy, "Computing sigma_i for var (%p)",
+ var);
+ // Initialize the summation variable
+ sigma_i = 0.0;
+
+ // Compute sigma_i
+ for (j = 0; j < var->cnsts_number; j++) {
+ sigma_i += (var->cnsts[j].constraint)->lambda;
+ }
+
+ //add mu_i if this flow has a RTT constraint associated
+ if (var->bound > 0)
+ sigma_i += var->mu;
+
+ //replace value of cnst->lambda by the value of parameter lambda
+ sigma_i = (sigma_i - cnst->lambda) + lambda;
+
+ diff += -var->func_fpi(var, sigma_i);
+ }
+
+
+ diff += cnst->bound;
+
+ XBT_CDEBUG(surf_lagrange_dichotomy,
+ "d D/d lambda for cnst (%p) at %1.20f = %1.20f", cnst, lambda,
+ diff);
+ XBT_OUT();
+ return diff;
+ #endif
+}
+
+/** \brief Attribute the value bound to var->bound.
+ *
+ * \param func_fpi inverse of the partial differential of f (f prime inverse, (f')^{-1})
+ *
+ * Set default functions to the ones passed as parameters. This is a polimorfism in C pure, enjoy the roots of programming.
+ *
+ */
+void lmm_set_default_protocol_function(double (*func_f) (lmm_variable_t var, double x),
+ double (*func_fp) (lmm_variable_t var, double x),
+ double (*func_fpi) (lmm_variable_t var, double x))
+{
+ func_f_def = func_f;
+ func_fp_def = func_fp;
+ func_fpi_def = func_fpi;
+}
+
+
+/**************** Vegas and Reno functions *************************/
+/*
+ * NOTE for Reno: all functions consider the network
+ * coeficient (alpha) equal to 1.
+ */
+
+/*
+ * For Vegas: $f(x) = \alpha D_f\ln(x)$
+ * Therefore: $fp(x) = \frac{\alpha D_f}{x}$
+ * Therefore: $fpi(x) = \frac{\alpha D_f}{x}$
+ */
+#define VEGAS_SCALING 1000.0
+
+double func_vegas_f(lmm_variable_t var, double x)
+{
+ #ifdef TOREPAIR
+ xbt_assert(x > 0.0, "Don't call me with stupid values! (%1.20f)", x);
+ return VEGAS_SCALING * var->weight * log(x);
+ #endif
+}
+
+double func_vegas_fp(lmm_variable_t var, double x)
+{
+ #ifdef TOREPAIR
+ xbt_assert(x > 0.0, "Don't call me with stupid values! (%1.20f)", x);
+ return VEGAS_SCALING * var->weight / x;
+ #endif
+}
+
+double func_vegas_fpi(lmm_variable_t var, double x)
+{
+ #ifdef TOREPAIR
+ xbt_assert(x > 0.0, "Don't call me with stupid values! (%1.20f)", x);
+ return var->weight / (x / VEGAS_SCALING);
+ #endif
+}
+
+/*
+ * For Reno: $f(x) = \frac{\sqrt{3/2}}{D_f} atan(\sqrt{3/2}D_f x)$
+ * Therefore: $fp(x) = \frac{3}{3 D_f^2 x^2+2}$
+ * Therefore: $fpi(x) = \sqrt{\frac{1}{{D_f}^2 x} - \frac{2}{3{D_f}^2}}$
+ */
+#define RENO_SCALING 1.0
+double func_reno_f(lmm_variable_t var, double x)
+{
+ xbt_assert(var->m_weight > 0.0, "Don't call me with stupid values!");
+
+ return RENO_SCALING * sqrt(3.0 / 2.0) / var->m_weight *
+ atan(sqrt(3.0 / 2.0) * var->m_weight * x);
+}
+
+double func_reno_fp(lmm_variable_t var, double x)
+{
+ return RENO_SCALING * 3.0 / (3.0 * var->m_weight * var->m_weight * x * x +
+ 2.0);
+}
+
+double func_reno_fpi(lmm_variable_t var, double x)
+{
+ double res_fpi;
+
+ xbt_assert(var->m_weight > 0.0, "Don't call me with stupid values!");
+ xbt_assert(x > 0.0, "Don't call me with stupid values!");
+
+ res_fpi =
+ 1.0 / (var->m_weight * var->m_weight * (x / RENO_SCALING)) -
+ 2.0 / (3.0 * var->m_weight * var->m_weight);
+ if (res_fpi <= 0.0)
+ return 0.0;
+// xbt_assert(res_fpi>0.0,"Don't call me with stupid values!");
+ return sqrt(res_fpi);
+}
+
+
+/* Implementing new Reno-2
+ * For Reno-2: $f(x) = U_f(x_f) = \frac{{2}{D_f}}*ln(2+x*D_f)$
+ * Therefore: $fp(x) = 2/(Weight*x + 2)
+ * Therefore: $fpi(x) = (2*Weight)/x - 4
+ */
+#define RENO2_SCALING 1.0
+double func_reno2_f(lmm_variable_t var, double x)
+{
+ xbt_assert(var->m_weight > 0.0, "Don't call me with stupid values!");
+ return RENO2_SCALING * (1.0 / var->m_weight) * log((x * var->m_weight) /
+ (2.0 * x * var->m_weight +
+ 3.0));
+}
+
+double func_reno2_fp(lmm_variable_t var, double x)
+{
+ return RENO2_SCALING * 3.0 / (var->m_weight * x *
+ (2.0 * var->m_weight * x + 3.0));
+}
+
+double func_reno2_fpi(lmm_variable_t var, double x)
+{
+ double res_fpi;
+ double tmp;
+
+ xbt_assert(x > 0.0, "Don't call me with stupid values!");
+ tmp = x * var->m_weight * var->m_weight;
+ res_fpi = tmp * (9.0 * x + 24.0);
+
+ if (res_fpi <= 0.0)
+ return 0.0;
+
+ res_fpi = RENO2_SCALING * (-3.0 * tmp + sqrt(res_fpi)) / (4.0 * tmp);
+ return res_fpi;
+}
--- /dev/null
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#ifndef _SURF_MAXMIN_PRIVATE_H
+#define _SURF_MAXMIN_PRIVATE_H
+
+#include "surf/maxmin_.h"
+#include "xbt/swag.h"
+#include "xbt/mallocator.h"
+
+
+
+typedef struct lmm_element {
+ /* hookup to constraint */
+ s_xbt_swag_hookup_t element_set_hookup;
+ s_xbt_swag_hookup_t active_element_set_hookup;
+
+ lmm_constraint_t constraint;
+ lmm_variable_t variable;
+ double value;
+} s_lmm_element_t;
+#define make_elem_active(elem) xbt_swag_insert_at_head(elem,&(elem->constraint->active_element_set))
+#define make_elem_inactive(elem) xbt_swag_remove(elem,&(elem->constraint->active_element_set))
+
+typedef struct lmm_constraint_light {
+ double remaining_over_usage;
+ lmm_constraint_t cnst;
+} s_lmm_constraint_light_t;
+
+typedef struct lmm_constraint {
+ /* hookup to system */
+ s_xbt_swag_hookup_t constraint_set_hookup;
+ s_xbt_swag_hookup_t active_constraint_set_hookup;
+ s_xbt_swag_hookup_t modified_constraint_set_hookup;
+ s_xbt_swag_hookup_t saturated_constraint_set_hookup;
+
+ s_xbt_swag_t element_set; /* a list of lmm_element_t */
+ s_xbt_swag_t active_element_set; /* a list of lmm_element_t */
+ double remaining;
+ double usage;
+ double bound;
+ int shared;
+ void *id;
+ int id_int;
+ double lambda;
+ double new_lambda;
+ lmm_constraint_light_t cnst_light;
+} s_lmm_constraint_t;
+
+typedef struct lmm_variable {
+ /* hookup to system */
+ s_xbt_swag_hookup_t variable_set_hookup;
+ s_xbt_swag_hookup_t saturated_variable_set_hookup;
+
+ s_lmm_element_t *cnsts;
+ int cnsts_size;
+ int cnsts_number;
+ double weight;
+ double bound;
+ double value;
+ void *id;
+ int id_int;
+ unsigned visited; /* used by lmm_update_modified_set */
+ /* \begin{For Lagrange only} */
+ double mu;
+ double new_mu;
+ double (*func_f) (struct lmm_variable * var, double x); /* (f) */
+ double (*func_fp) (struct lmm_variable * var, double x); /* (f') */
+ double (*func_fpi) (struct lmm_variable * var, double x); /* (f')^{-1} */
+ /* \end{For Lagrange only} */
+} s_lmm_variable_t;
+
+typedef struct lmm_system {
+ int modified;
+ int selective_update_active; /* flag to update partially the system only selecting changed portions */
+ unsigned visited_counter; /* used by lmm_update_modified_set */
+ s_xbt_swag_t variable_set; /* a list of lmm_variable_t */
+ s_xbt_swag_t constraint_set; /* a list of lmm_constraint_t */
+
+ s_xbt_swag_t active_constraint_set; /* a list of lmm_constraint_t */
+ s_xbt_swag_t modified_constraint_set; /* a list of modified lmm_constraint_t */
+
+ s_xbt_swag_t saturated_variable_set; /* a list of lmm_variable_t */
+ s_xbt_swag_t saturated_constraint_set; /* a list of lmm_constraint_t_t */
+
+ xbt_swag_t keep_track;
+
+ xbt_mallocator_t variable_mallocator;
+} s_lmm_system_t;
+
+#define extract_variable(sys) xbt_swag_extract(&(sys->variable_set))
+#define extract_constraint(sys) xbt_swag_extract(&(sys->constraint_set))
+#define insert_constraint(sys,cnst) xbt_swag_insert(cnst,&(sys->constraint_set))
+#define remove_variable(sys,var) do {xbt_swag_remove(var,&(sys->variable_set));\
+ xbt_swag_remove(var,&(sys->saturated_variable_set));} while(0)
+#define remove_constraint(sys,cnst) do {xbt_swag_remove(cnst,&(sys->constraint_set));\
+ xbt_swag_remove(cnst,&(sys->saturated_constraint_set));} while(0)
+#define make_constraint_active(sys,cnst) xbt_swag_insert(cnst,&(sys->active_constraint_set))
+#define make_constraint_inactive(sys,cnst) \
+ do { xbt_swag_remove(cnst, &sys->active_constraint_set); \
+ xbt_swag_remove(cnst, &sys->modified_constraint_set); } while (0)
+
+void lmm_print(lmm_system_t sys);
+
+extern double (*func_f_def) (lmm_variable_t, double);
+extern double (*func_fp_def) (lmm_variable_t, double);
+extern double (*func_fpi_def) (lmm_variable_t, double);
+
+#endif /* _SURF_MAXMIN_PRIVATE_H */
--- /dev/null
+#include "network.hpp"
+#include "maxmin_private.h"
+#include "simgrid/sg_config.h"
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network, surf,
+ "Logging specific to the SURF network module");
+}
+
+NetworkCm02ModelPtr surf_network_model = NULL;
+
+double sg_sender_gap = 0.0;
+double sg_latency_factor = 1.0; /* default value; can be set by model or from command line */
+double sg_bandwidth_factor = 1.0; /* default value; can be set by model or from command line */
+double sg_weight_S_parameter = 0.0; /* default value; can be set by model or from command line */
+
+double sg_tcp_gamma = 0.0;
+int sg_network_crosstraffic = 0;
+
+/*************
+ * CallBacks *
+ *************/
+
+static void net_parse_link_init(sg_platf_link_cbarg_t link){
+ if (link->policy == SURF_LINK_FULLDUPLEX) {
+ char *link_id;
+ link_id = bprintf("%s_UP", link->id);
+ surf_network_model->createResource(link_id,
+ link->bandwidth,
+ link->bandwidth_trace,
+ link->latency,
+ link->latency_trace,
+ link->state,
+ link->state_trace, link->policy, link->properties);
+ xbt_free(link_id);
+ link_id = bprintf("%s_DOWN", link->id);
+ surf_network_model->createResource(link_id,
+ link->bandwidth,
+ link->bandwidth_trace,
+ link->latency,
+ link->latency_trace,
+ link->state,
+ link->state_trace, link->policy, link->properties);
+ xbt_free(link_id);
+ } else {
+ surf_network_model->createResource(link->id,
+ link->bandwidth,
+ link->bandwidth_trace,
+ link->latency,
+ link->latency_trace,
+ link->state,
+ link->state_trace, link->policy, link->properties);
+ }
+}
+
+static void net_add_traces(void){
+ xbt_dict_cursor_t cursor = NULL;
+ char *trace_name, *elm;
+
+ static int called = 0;
+ if (called)
+ return;
+ called = 1;
+
+ /* connect all traces relative to network */
+ xbt_dict_foreach(trace_connect_list_link_avail, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ NetworkCm02LinkLmmPtr link = dynamic_cast<NetworkCm02LinkLmmPtr>(
+ static_cast<ResourcePtr>(
+ xbt_lib_get_or_null(link_lib, elm, SURF_LINK_LEVEL)));
+
+ xbt_assert(link, "Cannot connect trace %s to link %s: link undefined",
+ trace_name, elm);
+ xbt_assert(trace,
+ "Cannot connect trace %s to link %s: trace undefined",
+ trace_name, elm);
+
+ link->p_stateEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(link));
+ }
+
+ xbt_dict_foreach(trace_connect_list_bandwidth, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ NetworkCm02LinkLmmPtr link = dynamic_cast<NetworkCm02LinkLmmPtr>(
+ static_cast<ResourcePtr>(
+ xbt_lib_get_or_null(link_lib, elm, SURF_LINK_LEVEL)));
+
+ xbt_assert(link, "Cannot connect trace %s to link %s: link undefined",
+ trace_name, elm);
+ xbt_assert(trace,
+ "Cannot connect trace %s to link %s: trace undefined",
+ trace_name, elm);
+
+ link->p_power.event = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(link));
+ }
+
+ xbt_dict_foreach(trace_connect_list_latency, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ NetworkCm02LinkLmmPtr link = dynamic_cast<NetworkCm02LinkLmmPtr>(
+ static_cast<ResourcePtr>(
+ xbt_lib_get_or_null(link_lib, elm, SURF_LINK_LEVEL)));
+
+ xbt_assert(link, "Cannot connect trace %s to link %s: link undefined",
+ trace_name, elm);
+ xbt_assert(trace,
+ "Cannot connect trace %s to link %s: trace undefined",
+ trace_name, elm);
+
+ link->p_latEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(link));
+ }
+}
+
+void net_define_callbacks(void)
+{
+ /* Figuring out the network links */
+ sg_platf_link_add_cb(net_parse_link_init);
+ sg_platf_postparse_add_cb(net_add_traces);
+}
+
+/*********
+ * Model *
+ *********/
+
+/************************************************************************/
+/* New model based on optimizations discussed during Pedro Velho's thesis*/
+/************************************************************************/
+/* @techreport{VELHO:2011:HAL-00646896:1, */
+/* url = {http://hal.inria.fr/hal-00646896/en/}, */
+/* title = {{Flow-level network models: have we reached the limits?}}, */
+/* author = {Velho, Pedro and Schnorr, Lucas and Casanova, Henri and Legrand, Arnaud}, */
+/* type = {Rapport de recherche}, */
+/* institution = {INRIA}, */
+/* number = {RR-7821}, */
+/* year = {2011}, */
+/* month = Nov, */
+/* pdf = {http://hal.inria.fr/hal-00646896/PDF/rr-validity.pdf}, */
+/* } */
+void surf_network_model_init_LegrandVelho(void)
+{
+ if (surf_network_model)
+ return;
+
+ surf_network_model = new NetworkCm02Model();
+ net_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_network_model);
+ xbt_dynar_push(model_list, &model);
+
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor",
+ 13.01);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
+ 0.97);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 20537);
+}
+
+/***************************************************************************/
+/* The nice TCP sharing model designed by Loris Marchal and Henri Casanova */
+/***************************************************************************/
+/* @TechReport{ rr-lip2002-40, */
+/* author = {Henri Casanova and Loris Marchal}, */
+/* institution = {LIP}, */
+/* title = {A Network Model for Simulation of Grid Application}, */
+/* number = {2002-40}, */
+/* month = {oct}, */
+/* year = {2002} */
+/* } */
+void surf_network_model_init_CM02(void)
+{
+
+ if (surf_network_model)
+ return;
+
+ surf_network_model = new NetworkCm02Model();
+ net_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_network_model);
+ xbt_dynar_push(model_list, &model);
+
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 1.0);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
+ 1.0);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 0.0);
+}
+
+/***************************************************************************/
+/* The models from Steven H. Low */
+/***************************************************************************/
+/* @article{Low03, */
+/* author={Steven H. Low}, */
+/* title={A Duality Model of {TCP} and Queue Management Algorithms}, */
+/* year={2003}, */
+/* journal={{IEEE/ACM} Transactions on Networking}, */
+/* volume={11}, number={4}, */
+/* } */
+void surf_network_model_init_Reno(void)
+{
+ if (surf_network_model)
+ return;
+
+ surf_network_model = new NetworkCm02Model();
+ net_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_network_model);
+ xbt_dynar_push(model_list, &model);
+ lmm_set_default_protocol_function(func_reno_f, func_reno_fp,
+ func_reno_fpi);
+ surf_network_model->f_networkSolve = lagrange_solve;
+
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
+ 0.92);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+}
+
+
+void surf_network_model_init_Reno2(void)
+{
+ if (surf_network_model)
+ return;
+
+ surf_network_model = new NetworkCm02Model();
+ net_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_network_model);
+ xbt_dynar_push(model_list, &model);
+ lmm_set_default_protocol_function(func_reno2_f, func_reno2_fp,
+ func_reno2_fpi);
+ surf_network_model->f_networkSolve = lagrange_solve;
+
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
+ 0.92);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S_parameter",
+ 8775);
+}
+
+void surf_network_model_init_Vegas(void)
+{
+ if (surf_network_model)
+ return;
+
+ surf_network_model = new NetworkCm02Model();
+ net_define_callbacks();
+ ModelPtr model = static_cast<ModelPtr>(surf_network_model);
+ xbt_dynar_push(model_list, &model);
+ lmm_set_default_protocol_function(func_vegas_f, func_vegas_fp,
+ func_vegas_fpi);
+ surf_network_model->f_networkSolve = lagrange_solve;
+
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor",
+ 0.92);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+}
+
+NetworkCm02Model::NetworkCm02Model() : NetworkCm02Model("network"){
+}
+
+NetworkCm02Model::NetworkCm02Model(string name) : Model(name){
+ ActionLmmPtr comm;
+
+ char *optim = xbt_cfg_get_string(_sg_cfg_set, "network/optim");
+ int select =
+ xbt_cfg_get_boolean(_sg_cfg_set, "network/maxmin_selective_update");
+
+ if (!strcmp(optim, "Full")) {
+ p_updateMechanism = UM_FULL;
+ m_selectiveUpdate = select;
+ } else if (!strcmp(optim, "Lazy")) {
+ p_updateMechanism = UM_LAZY;
+ m_selectiveUpdate = 1;
+ xbt_assert((select == 1)
+ ||
+ (xbt_cfg_is_default_value
+ (_sg_cfg_set, "network/maxmin_selective_update")),
+ "Disabling selective update while using the lazy update mechanism is dumb!");
+ } else {
+ xbt_die("Unsupported optimization (%s) for this model", optim);
+ }
+
+ if (!p_maxminSystem)
+ p_maxminSystem = lmm_system_new(m_selectiveUpdate);
+
+ routing_model_create(static_cast<ResourcePtr>(createResource("__loopback__",
+ 498000000, NULL, 0.000015, NULL,
+ SURF_RESOURCE_ON, NULL,
+ SURF_LINK_FATPIPE, NULL)));
+
+ if (p_updateMechanism == UM_LAZY) {
+ p_actionHeap = xbt_heap_new(8, NULL);
+ xbt_heap_set_update_callback(p_actionHeap, surf_action_lmm_update_index_heap);
+ p_modifiedSet = xbt_swag_new(xbt_swag_offset(*comm, p_actionListHookup));
+ p_maxminSystem->keep_track = p_modifiedSet;
+ }
+}
+
+NetworkCm02LinkLmmPtr NetworkCm02Model::createResource(const char *name,
+ double bw_initial,
+ tmgr_trace_t bw_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ e_surf_link_sharing_policy_t policy,
+ xbt_dict_t properties)
+{
+ xbt_assert(!xbt_lib_get_or_null(link_lib, name, SURF_LINK_LEVEL),
+ "Link '%s' declared several times in the platform file.",
+ name);
+
+ NetworkCm02LinkLmmPtr nw_link =
+ new NetworkCm02LinkLmm(this, name, properties, p_maxminSystem, sg_bandwidth_factor * bw_initial, history,
+ state_initial, state_trace, bw_initial, bw_trace, lat_initial, lat_trace, policy);
+
+
+ xbt_lib_set(link_lib, name, SURF_LINK_LEVEL, static_cast<ResourcePtr>(nw_link));
+ XBT_DEBUG("Create link '%s'",name);
+
+ return nw_link;
+}
+
+void NetworkCm02Model::updateActionsStateLazy(double now, double delta)
+{
+ NetworkCm02ActionLmmPtr action;
+ while ((xbt_heap_size(p_actionHeap) > 0)
+ && (double_equals(xbt_heap_maxkey(p_actionHeap), now))) {
+ action = (NetworkCm02ActionLmmPtr) xbt_heap_pop(p_actionHeap);
+ XBT_DEBUG("Something happened to action %p", action);
+#ifdef HAVE_TRACING
+ if (TRACE_is_enabled()) {
+ int n = lmm_get_number_of_cnst_from_var(p_maxminSystem, action->p_variable);
+ unsigned int i;
+ for (i = 0; i < n; i++){
+ lmm_constraint_t constraint = lmm_get_cnst_from_var(p_maxminSystem,
+ action->p_variable,
+ i);
+ NetworkCm02LinkPtr link = static_cast<NetworkCm02LinkPtr>(lmm_constraint_id(constraint));
+ TRACE_surf_link_set_utilization(link->m_name,
+ action->p_category,
+ (lmm_variable_getvalue(action->p_variable)*
+ lmm_get_cnst_weight_from_var(p_maxminSystem,
+ action->p_variable,
+ i)),
+ action->m_lastUpdate,
+ now - action->m_lastUpdate);
+ }
+ }
+#endif
+
+ // if I am wearing a latency hat
+ if (action->m_hat == LATENCY) {
+ XBT_DEBUG("Latency paid for action %p. Activating", action);
+ lmm_update_variable_weight(p_maxminSystem, action->p_variable, action->m_weight);
+ action->heapRemove(p_actionHeap);
+ action->m_lastUpdate = surf_get_clock();
+
+ // if I am wearing a max_duration or normal hat
+ } else if (action->m_hat == MAX_DURATION ||
+ action->m_hat == NORMAL) {
+ // no need to communicate anymore
+ // assume that flows that reached max_duration have remaining of 0
+ action->m_finish = surf_get_clock();
+ XBT_DEBUG("Action %p finished", action);
+ action->m_remains = 0;
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ action->heapRemove(p_actionHeap);
+
+ action->gapRemove();
+ }
+ }
+ return;
+}
+
+xbt_dynar_t NetworkCm02Model::getRoute(RoutingEdgePtr src, RoutingEdgePtr dst)
+{
+ xbt_dynar_t route = NULL;
+ routing_platf->getRouteAndLatency(src, dst, &route, NULL);
+ return route;
+}
+
+ActionPtr NetworkCm02Model::communicate(RoutingEdgePtr src, RoutingEdgePtr dst,
+ double size, double rate)
+{
+ unsigned int i;
+ void *_link;
+ NetworkCm02LinkLmmPtr link;
+ int failed = 0;
+ NetworkCm02ActionLmmPtr action = NULL;
+ double bandwidth_bound;
+ double latency = 0.0;
+ xbt_dynar_t back_route = NULL;
+ int constraints_per_variable = 0;
+
+ xbt_dynar_t route = xbt_dynar_new(sizeof(RoutingEdgePtr), NULL);
+
+ XBT_IN("(%s,%s,%g,%g)", src->p_name, dst->p_name, size, rate);
+
+ routing_platf->getRouteAndLatency(src, dst, &route, &latency);
+ xbt_assert(!xbt_dynar_is_empty(route) || latency,
+ "You're trying to send data from %s to %s but there is no connection at all between these two hosts.",
+ src->p_name, dst->p_name);
+
+ xbt_dynar_foreach(route, i, _link) {
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(static_cast<ResourcePtr>(_link));
+ if (link->p_stateCurrent == SURF_RESOURCE_OFF) {
+ failed = 1;
+ break;
+ }
+ }
+ if (sg_network_crosstraffic == 1) {
+ routing_platf->getRouteAndLatency(dst, src, &back_route, NULL);
+ xbt_dynar_foreach(back_route, i, _link) {
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(static_cast<ResourcePtr>(_link));
+ if (link->p_stateCurrent == SURF_RESOURCE_OFF) {
+ failed = 1;
+ break;
+ }
+ }
+ }
+
+ action = new NetworkCm02ActionLmm(this, size, failed);
+
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+ action->m_latencyLimited = 0;
+#endif
+ action->m_weight = action->m_latency = latency;
+
+ //FIXME:REMOVxbt_swag_insert(action, action->p_stateSet);
+ action->m_rate = rate;
+ if (p_updateMechanism == UM_LAZY) {
+ action->m_indexHeap = -1;
+ action->m_lastUpdate = surf_get_clock();
+ }
+
+ bandwidth_bound = -1.0;
+ if (sg_weight_S_parameter > 0) {
+ xbt_dynar_foreach(route, i, _link) {
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(static_cast<ResourcePtr>(_link));
+ action->m_weight +=
+ sg_weight_S_parameter /
+ (link->p_power.peak * link->p_power.scale);
+ }
+ }
+ xbt_dynar_foreach(route, i, _link) {
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(static_cast<ResourcePtr>(_link));
+ double bb = bandwidthFactor(size) * (link->p_power.peak * link->p_power.scale);
+ bandwidth_bound =
+ (bandwidth_bound < 0.0) ? bb : min(bandwidth_bound, bb);
+ }
+
+ action->m_latCurrent = action->m_latency;
+ action->m_latency *= latencyFactor(size);
+ action->m_rate = bandwidthConstraint(action->m_rate, bandwidth_bound, size);
+ if (m_haveGap) {
+ xbt_assert(!xbt_dynar_is_empty(route),
+ "Using a model with a gap (e.g., SMPI) with a platform without links (e.g. vivaldi)!!!");
+
+ //link = *(NetworkCm02LinkLmmPtr *) xbt_dynar_get_ptr(route, 0);
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(*static_cast<ResourcePtr *>(xbt_dynar_get_ptr(route, 0)));
+ gapAppend(size, link, action);
+ XBT_DEBUG("Comm %p: %s -> %s gap=%f (lat=%f)",
+ action, src->p_name, dst->p_name, action->m_senderGap,
+ action->m_latency);
+ }
+
+ constraints_per_variable = xbt_dynar_length(route);
+ if (back_route != NULL)
+ constraints_per_variable += xbt_dynar_length(back_route);
+
+ if (action->m_latency > 0) {
+ action->p_variable = lmm_variable_new(p_maxminSystem, action, 0.0, -1.0,
+ constraints_per_variable);
+ if (p_updateMechanism == UM_LAZY) {
+ // add to the heap the event when the latency is payed
+ XBT_DEBUG("Added action (%p) one latency event at date %f", action,
+ action->m_latency + action->m_lastUpdate);
+ action->heapInsert(p_actionHeap, action->m_latency + action->m_lastUpdate, xbt_dynar_is_empty(route) ? NORMAL : LATENCY);
+ }
+ } else
+ action->p_variable = lmm_variable_new(p_maxminSystem, action, 1.0, -1.0, constraints_per_variable);
+
+ if (action->m_rate < 0) {
+ lmm_update_variable_bound(p_maxminSystem, action->p_variable, (action->m_latCurrent > 0) ? sg_tcp_gamma / (2.0 * action->m_latCurrent) : -1.0);
+ } else {
+ lmm_update_variable_bound(p_maxminSystem, action->p_variable, (action->m_latCurrent > 0) ? min(action->m_rate, sg_tcp_gamma / (2.0 * action->m_latCurrent)) : action->m_rate);
+ }
+
+ xbt_dynar_foreach(route, i, _link) {
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(static_cast<ResourcePtr>(_link));
+ lmm_expand(p_maxminSystem, link->p_constraint, action->p_variable, 1.0);
+ }
+
+ if (sg_network_crosstraffic == 1) {
+ XBT_DEBUG("Fullduplex active adding backward flow using 5%%");
+ xbt_dynar_foreach(back_route, i, _link) {
+ link = dynamic_cast<NetworkCm02LinkLmmPtr>(static_cast<ResourcePtr>(_link));
+ lmm_expand(p_maxminSystem, link->p_constraint, action->p_variable, .05);
+ }
+ }
+
+ xbt_dynar_free(&route);
+ XBT_OUT();
+
+ return action;
+}
+
+double NetworkCm02Model::latencyFactor(double size) {
+ return sg_latency_factor;
+}
+
+double NetworkCm02Model::bandwidthFactor(double size) {
+ return sg_bandwidth_factor;
+}
+
+double NetworkCm02Model::bandwidthConstraint(double rate, double bound, double size) {
+ return rate;
+}
+
+/************
+ * Resource *
+ ************/
+NetworkCm02LinkLmm::NetworkCm02LinkLmm(NetworkCm02ModelPtr model, const char *name, xbt_dict_t props,
+ lmm_system_t system,
+ double constraint_value,
+ tmgr_history_t history,
+ e_surf_resource_state_t state_init,
+ tmgr_trace_t state_trace,
+ double metric_peak,
+ tmgr_trace_t metric_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_link_sharing_policy_t policy)
+: Resource(model, name, props),
+ ResourceLmm(model, name, props, system, constraint_value, history, state_init, state_trace, metric_peak, metric_trace),
+ NetworkCm02Link(model, name, props)
+{
+ m_latCurrent = lat_initial;
+ if (lat_trace)
+ p_latEvent = tmgr_history_add_trace(history, lat_trace, 0.0, 0, static_cast<ResourcePtr>(this));
+
+ if (policy == SURF_LINK_FATPIPE)
+ lmm_constraint_shared(p_constraint);
+}
+
+bool NetworkCm02LinkLmm::isUsed()
+{
+ return lmm_constraint_used(p_model->p_maxminSystem, p_constraint);
+}
+
+double NetworkCm02Link::getLatency()
+{
+ return m_latCurrent;
+}
+
+double NetworkCm02LinkLmm::getBandwidth()
+{
+ return p_power.peak * p_power.scale;
+}
+
+bool NetworkCm02LinkLmm::isShared()
+{
+ return lmm_constraint_is_shared(p_constraint);
+}
+
+void NetworkCm02LinkLmm::updateState(tmgr_trace_event_t event_type,
+ double value, double date)
+{
+ /* printf("[" "%g" "] Asking to update network card \"%s\" with value " */
+ /* "%g" " for event %p\n", surf_get_clock(), nw_link->name, */
+ /* value, event_type); */
+
+ if (event_type == p_power.event) {
+ double delta =
+ sg_weight_S_parameter / value - sg_weight_S_parameter /
+ (p_power.peak * p_power.scale);
+ lmm_variable_t var = NULL;
+ lmm_element_t elem = NULL;
+ NetworkCm02ActionLmmPtr action = NULL;
+
+ p_power.peak = value;
+ lmm_update_constraint_bound(p_model->p_maxminSystem,
+ p_constraint,
+ sg_bandwidth_factor *
+ (p_power.peak * p_power.scale));
+#ifdef HAVE_TRACING
+ TRACE_surf_link_set_bandwidth(date, m_name, sg_bandwidth_factor * p_power.peak * p_power.scale);
+#endif
+ if (sg_weight_S_parameter > 0) {
+ while ((var = lmm_get_var_from_cnst(p_model->p_maxminSystem, p_constraint, &elem))) {
+ action = (NetworkCm02ActionLmmPtr) lmm_variable_id(var);
+ action->m_weight += delta;
+ if (!action->m_suspended)
+ lmm_update_variable_weight(p_model->p_maxminSystem, action->p_variable, action->m_weight);
+ }
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_power.event = NULL;
+ } else if (event_type == p_latEvent) {
+ double delta = value - m_latCurrent;
+ lmm_variable_t var = NULL;
+ lmm_element_t elem = NULL;
+ NetworkCm02ActionLmmPtr action = NULL;
+
+ m_latCurrent = value;
+ while ((var = lmm_get_var_from_cnst(p_model->p_maxminSystem, p_constraint, &elem))) {
+ action = (NetworkCm02ActionLmmPtr) lmm_variable_id(var);
+ action->m_latCurrent += delta;
+ action->m_weight += delta;
+ if (action->m_rate < 0)
+ lmm_update_variable_bound(p_model->p_maxminSystem, action->p_variable, sg_tcp_gamma / (2.0 * action->m_latCurrent));
+ else {
+ lmm_update_variable_bound(p_model->p_maxminSystem, action->p_variable,
+ min(action->m_rate, sg_tcp_gamma / (2.0 * action->m_latCurrent)));
+
+ if (action->m_rate < sg_tcp_gamma / (2.0 * action->m_latCurrent)) {
+ XBT_INFO("Flow is limited BYBANDWIDTH");
+ } else {
+ XBT_INFO("Flow is limited BYLATENCY, latency of flow is %f",
+ action->m_latCurrent);
+ }
+ }
+ if (!action->m_suspended)
+ lmm_update_variable_weight(p_model->p_maxminSystem, action->p_variable, action->m_weight);
+
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_latEvent = NULL;
+ } else if (event_type == p_stateEvent) {
+ if (value > 0)
+ p_stateCurrent = SURF_RESOURCE_ON;
+ else {
+ lmm_constraint_t cnst = p_constraint;
+ lmm_variable_t var = NULL;
+ lmm_element_t elem = NULL;
+
+ p_stateCurrent = SURF_RESOURCE_OFF;
+ while ((var = lmm_get_var_from_cnst(p_model->p_maxminSystem, cnst, &elem))) {
+ ActionPtr action = (ActionPtr) lmm_variable_id(var);
+
+ if (action->getState() == SURF_ACTION_RUNNING ||
+ action->getState() == SURF_ACTION_READY) {
+ action->m_finish = date;
+ action->setState(SURF_ACTION_FAILED);
+ }
+ }
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_stateEvent = NULL;
+ } else {
+ XBT_CRITICAL("Unknown event ! \n");
+ xbt_abort();
+ }
+
+ XBT_DEBUG
+ ("There were a resource state event, need to update actions related to the constraint (%p)",
+ p_constraint);
+ return;
+}
+
+/**********
+ * Action *
+ **********/
+void NetworkCm02ActionLmm::updateRemainingLazy(double now)
+{
+ double delta = 0.0;
+
+ if (m_suspended != 0)
+ return;
+
+ delta = now - m_lastUpdate;
+
+ if (m_remains > 0) {
+ XBT_DEBUG("Updating action(%p): remains was %lf, last_update was: %lf", this, m_remains, m_lastUpdate);
+ double_update(&(m_remains), m_lastValue * delta);
+
+ XBT_DEBUG("Updating action(%p): remains is now %lf", this, m_remains);
+ }
+
+ if (m_maxDuration != NO_MAX_DURATION)
+ double_update(&m_maxDuration, delta);
+
+ if (m_remains <= 0 &&
+ (lmm_get_variable_weight(p_variable) > 0)) {
+ m_finish = surf_get_clock();
+ setState(SURF_ACTION_DONE);
+
+ heapRemove(p_model->p_actionHeap);
+ } else if (((m_maxDuration != NO_MAX_DURATION)
+ && (m_maxDuration <= 0))) {
+ m_finish = surf_get_clock();
+ setState(SURF_ACTION_DONE);
+ heapRemove(p_model->p_actionHeap);
+ }
+
+ m_lastUpdate = now;
+ m_lastValue = lmm_variable_getvalue(p_variable);
+}
+void NetworkCm02ActionLmm::recycle()
+{
+ return;
+}
+
--- /dev/null
+#include "surf.hpp"
+#include "xbt/fifo.h"
+#include "xbt/graph.h"
+#include "surf_routing.hpp"
+
+#ifndef SURF_MODEL_NETWORK_H_
+#define SURF_MODEL_NETWORK_H_
+
+/***********
+ * Classes *
+ ***********/
+class NetworkCm02Model;
+typedef NetworkCm02Model *NetworkCm02ModelPtr;
+
+class NetworkCm02Link;
+typedef NetworkCm02Link *NetworkCm02LinkPtr;
+
+class NetworkCm02LinkLmm;
+typedef NetworkCm02LinkLmm *NetworkCm02LinkLmmPtr;
+
+class NetworkCm02Action;
+typedef NetworkCm02Action *NetworkCm02ActionPtr;
+
+class NetworkCm02ActionLmm;
+typedef NetworkCm02ActionLmm *NetworkCm02ActionLmmPtr;
+
+/*********
+ * Tools *
+ *********/
+extern NetworkCm02ModelPtr surf_network_model;
+
+void net_define_callbacks(void);
+
+/*********
+ * Model *
+ *********/
+class NetworkCm02Model : public Model {
+public:
+ NetworkCm02Model(int i) : Model("network") {};//FIXME: add network clean interface
+ NetworkCm02Model(string name);
+ NetworkCm02Model();
+ //FIXME:NetworkCm02LinkPtr createResource(string name);
+ NetworkCm02LinkLmmPtr createResource(const char *name,
+ double bw_initial,
+ tmgr_trace_t bw_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ e_surf_link_sharing_policy_t policy,
+ xbt_dict_t properties);
+ void updateActionsStateLazy(double now, double delta);
+ virtual void gapAppend(double size, const NetworkCm02LinkLmmPtr link, NetworkCm02ActionLmmPtr action) {};
+ virtual ActionPtr communicate(RoutingEdgePtr src, RoutingEdgePtr dst,
+ double size, double rate);
+ xbt_dynar_t getRoute(RoutingEdgePtr src, RoutingEdgePtr dst); //FIXME: kill field? That is done by the routing nowadays
+ //FIXME: virtual void addTraces() =0;
+ void (*f_networkSolve)(lmm_system_t) = lmm_solve;
+ virtual double latencyFactor(double size);
+ virtual double bandwidthFactor(double size);
+ virtual double bandwidthConstraint(double rate, double bound, double size);
+ bool m_haveGap = false;
+};
+
+/************
+ * Resource *
+ ************/
+
+class NetworkCm02Link : virtual public Resource {
+public:
+ NetworkCm02Link(){};
+ NetworkCm02Link(NetworkCm02ModelPtr model, const char* name, xbt_dict_t properties) : Resource(model, name, properties) {};
+ virtual double getBandwidth()=0;
+ virtual double getLatency();
+ virtual bool isShared()=0;
+ /* Using this object with the public part of
+ model does not make sense */
+ double m_latCurrent;
+ tmgr_trace_event_t p_latEvent;
+};
+
+class NetworkCm02LinkLmm : public ResourceLmm, public NetworkCm02Link {
+public:
+ NetworkCm02LinkLmm(NetworkCm02ModelPtr model, const char* name, xbt_dict_t properties)
+ : ResourceLmm(), NetworkCm02Link(model, name, properties) {};
+ NetworkCm02LinkLmm(NetworkCm02ModelPtr model, const char *name, xbt_dict_t props,
+ lmm_system_t system,
+ double constraint_value,
+ tmgr_history_t history,
+ e_surf_resource_state_t state_init,
+ tmgr_trace_t state_trace,
+ double metric_peak,
+ tmgr_trace_t metric_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_link_sharing_policy_t policy);
+ bool isShared();
+ bool isUsed();
+ double getBandwidth();
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+};
+
+
+/**********
+ * Action *
+ **********/
+class NetworkCm02Action : virtual public Action {
+public:
+ NetworkCm02Action(ModelPtr model, double cost, bool failed)
+ : Action(model, cost, failed) {};
+ double m_latency;
+ double m_latCurrent;
+ double m_weight;
+ double m_rate;
+ const char* p_senderLinkName;
+ double m_senderGap;
+ double m_senderSize;
+ xbt_fifo_item_t p_senderFifoItem;
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+ int m_latencyLimited;
+#endif
+
+};
+
+class NetworkCm02ActionLmm : public ActionLmm, public NetworkCm02Action {
+public:
+ NetworkCm02ActionLmm(ModelPtr model, double cost, bool failed)
+ : Action(model, cost, failed),
+ ActionLmm(model, cost, failed),
+ NetworkCm02Action(model, cost, failed) {};
+ void updateRemainingLazy(double now);
+ void recycle();
+};
+
+#endif /* SURF_MODEL_NETWORK_H_ */
--- /dev/null
+#include "network_constant.hpp"
+#include "surf/random_mgr.h"
+
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_network);
+static int host_number_int = 0;
+
+static void netcste_count_hosts(sg_platf_host_cbarg_t h) {
+ host_number_int++;
+}
+
+/*********
+ * Model *
+ *********/
+void surf_network_model_init_Constant()
+{
+ xbt_assert(surf_network_model == NULL);
+ surf_network_model = new NetworkConstantModel();
+
+ sg_platf_host_add_cb(netcste_count_hosts);
+
+ ModelPtr model = static_cast<ModelPtr>(surf_network_model);
+ xbt_dynar_push(model_list, &model);
+
+ routing_model_create(NULL);
+}
+
+double NetworkConstantModel::shareResources(double now)
+{
+ void *_action = NULL;
+ NetworkConstantActionLmmPtr action = NULL;
+ double min = -1.0;
+
+ xbt_swag_foreach(_action, p_runningActionSet) {
+ action = dynamic_cast<NetworkConstantActionLmmPtr>(static_cast<ActionPtr>(_action));
+ if (action->m_latency > 0) {
+ if (min < 0)
+ min = action->m_latency;
+ else if (action->m_latency < min)
+ min = action->m_latency;
+ }
+ }
+
+ return min;
+}
+
+void NetworkConstantModel::updateActionsState(double now, double delta)
+{
+ void *_action, *_next_action;
+ NetworkConstantActionLmmPtr action = NULL;
+
+ xbt_swag_foreach_safe(_action, _next_action, p_runningActionSet) {
+ action = dynamic_cast<NetworkConstantActionLmmPtr>(static_cast<ActionPtr>(_action));
+ if (action->m_latency > 0) {
+ if (action->m_latency > delta) {
+ double_update(&(action->m_latency), delta);
+ } else {
+ action->m_latency = 0.0;
+ }
+ }
+ double_update(&(action->m_remains),
+ action->m_cost * delta / action->m_latInit);
+ if (action->m_maxDuration != NO_MAX_DURATION)
+ double_update(&(action->m_maxDuration), delta);
+
+ if (action->m_remains <= 0) {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ } else if ((action->m_maxDuration != NO_MAX_DURATION)
+ && (action->m_maxDuration <= 0)) {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ }
+ }
+}
+
+ActionPtr NetworkConstantModel::communicate(RoutingEdgePtr src, RoutingEdgePtr dst,
+ double size, double rate)
+{
+ char *src_name = src->p_name;
+ char *dst_name = dst->p_name;
+
+ XBT_IN("(%s,%s,%g,%g)", src_name, dst_name, size, rate);
+ NetworkConstantActionLmmPtr action = new NetworkConstantActionLmm(this, sg_latency_factor);
+ XBT_OUT();
+
+ return action;
+}
+
+/************
+ * Resource *
+ ************/
+bool NetworkConstantLinkLmm::isUsed()
+{
+ return 0;
+}
+
+void NetworkConstantLinkLmm::updateState(tmgr_trace_event_t event_type,
+ double value, double time)
+{
+ DIE_IMPOSSIBLE;
+}
+
+double NetworkConstantLinkLmm::getBandwidth()
+{
+ DIE_IMPOSSIBLE;
+ return -1.0; /* useless since DIE actually abort(), but eclipse prefer to have a useless and harmless return */
+}
+
+double NetworkConstantLinkLmm::getLatency()
+{
+ DIE_IMPOSSIBLE;
+ return -1.0; /* useless since DIE actually abort(), but eclipse prefer to have a useless and harmless return */
+}
+
+bool NetworkConstantLinkLmm::isShared()
+{
+ DIE_IMPOSSIBLE;
+ return -1; /* useless since DIE actually abort(), but eclipse prefer to have a useless and harmless return */
+}
+
+/**********
+ * Action *
+ **********/
+
+int NetworkConstantActionLmm::unref()
+{
+ m_refcount--;
+ if (!m_refcount) {
+ xbt_swag_remove(static_cast<ActionPtr>(this), p_stateSet);
+ delete this;
+ return 1;
+ }
+ return 0;
+}
+
+void NetworkConstantActionLmm::cancel()
+{
+ return;
+}
+
+#ifdef HAVE_TRACING
+void NetworkConstantActionLmm::setCategory(const char *category)
+{
+ //ignore completely the categories in constant model, they are not traced
+}
+#endif
+
+void NetworkConstantActionLmm::suspend()
+{
+ m_suspended = true;
+}
+
+void NetworkConstantActionLmm::resume()
+{
+ if (m_suspended)
+ m_suspended = false;
+}
+
+void NetworkConstantActionLmm::recycle()
+{
+ return;
+}
+
+bool NetworkConstantActionLmm::isSuspended()
+{
+ return m_suspended;
+}
+
--- /dev/null
+#include "network.hpp"
+
+#ifndef NETWORK_CONSTANT_HPP_
+#define NETWORK_CONSTANT_HPP_
+
+/***********
+ * Classes *
+ ***********/
+class NetworkConstantModel;
+typedef NetworkConstantModel *NetworkConstantModelPtr;
+
+class NetworkConstantLinkLmm;
+typedef NetworkConstantLinkLmm *NetworkConstantLinkLmmPtr;
+
+class NetworkConstantActionLmm;
+typedef NetworkConstantActionLmm *NetworkConstantActionLmmPtr;
+
+/*********
+ * Model *
+ *********/
+class NetworkConstantModel : public NetworkCm02Model {
+public:
+ NetworkConstantModel() : NetworkCm02Model("constant time network") {};
+ NetworkCm02LinkLmmPtr createResource(string name);
+ double shareResources(double now);
+ void updateActionsState(double now, double delta);
+ ActionPtr communicate(RoutingEdgePtr src, RoutingEdgePtr dst,
+ double size, double rate);
+ void gapRemove(ActionLmmPtr action);
+ //FIXME:virtual void addTraces() =0;
+};
+
+/************
+ * Resource *
+ ************/
+class NetworkConstantLinkLmm : public NetworkCm02LinkLmm {
+public:
+ NetworkConstantLinkLmm(NetworkCm02ModelPtr model, const char* name, xbt_dict_t properties);
+ bool isUsed();
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+ double getBandwidth();
+ double getLatency();
+ bool isShared();
+};
+
+/**********
+ * Action *
+ **********/
+class NetworkConstantActionLmm : public NetworkCm02ActionLmm {
+public:
+ NetworkConstantActionLmm(NetworkConstantModelPtr model, double latency):
+ Action(model, 0, false), NetworkCm02ActionLmm(model, 0, false), m_latInit(latency) {
+ m_latency = latency;
+ if (m_latency <= 0.0) {
+ p_stateSet = p_model->p_doneActionSet;
+ xbt_swag_insert(static_cast<ActionPtr>(this), p_stateSet);
+ }
+ };
+ int unref();
+ void recycle();
+ void cancel();
+ void setCategory(const char *category);
+ void suspend();
+ void resume();
+ bool isSuspended();
+ double m_latInit;
+ int m_suspended;
+};
+
+#endif /* NETWORK_CONSTANT_HPP_ */
--- /dev/null
+#include "network_gtnets.hpp"
+
+static double time_to_next_flow_completion = -1;
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network_gtnets, surf,
+ "Logging specific to the SURF network GTNetS module");
+
+extern routing_platf_t routing_platf;
+
+double sg_gtnets_jitter = 0.0;
+int sg_gtnets_jitter_seed = 10;
+
+/*********
+ * Model *
+ *********/
+
+void newRoute(int src_id, int dst_id,
+ xbt_dynar_t links, int nb_link)
+{
+ void *_link;
+ NetworkGTNetsLinkPtr link;
+ unsigned int cursor;
+ int i = 0;
+ int *gtnets_links;
+
+ XBT_IN("(src_id=%d, dst_id=%d, links=%p, nb_link=%d)",
+ src_id, dst_id, links, nb_link);
+
+ /* Build the list of gtnets link IDs */
+ gtnets_links = xbt_new0(int, nb_link);
+ i = 0;
+ xbt_dynar_foreach(links, cursor, _link) {
+ link = (NetworkGTNetsLinkPtr) _link;
+ gtnets_links[i++] = link->m_id;
+ }
+
+ if (gtnets_add_route(src_id, dst_id, gtnets_links, nb_link)) {
+ xbt_die("Cannot create GTNetS route");
+ }
+ XBT_OUT();
+}
+
+void newRouteOnehop(int src_id, int dst_id,
+ NetworkGTNetsLinkPtr link)
+{
+ if (gtnets_add_onehop_route(src_id, dst_id, link->m_id)) {
+ xbt_die("Cannot create GTNetS route");
+ }
+}
+
+int NetworkGTNetsModel::addLink(ind id, double bandwidth, double latency)
+{
+ double bw = bandwidth * 8; //Bandwidth in bits (used in GTNETS).
+
+ map<int,GTNETS_Link*>::iterator iter = p_links.find(id);
+ xbt_assert((iter == p_links.end()), "Link %d already exists", id);
+
+ if(iter == p_links.end()) {
+ GTNETS_Link* link= new GTNETS_Link(id);
+ p_links[id] = link;
+ }
+
+ XBT_DEBUG("Creating a new P2P, linkid %d, bandwidth %gl, latency %gl", id, bandwidth, latency);
+ p_gtnetsLinks_[id] = new Linkp2p(bw, latency);
+ if(jitter_ > 0){
+ XBT_DEBUG("Using jitter %f, and seed %u", jitter_, jitter_seed_);
+ double min = -1*jitter_*latency;
+ double max = jitter_*latency;
+ uniform_jitter_generator_[id] = new Uniform(min,max);
+ gtnets_links_[id]->Jitter((const Random &) *(uniform_jitter_generator_[id]));
+ }
+
+ return 0;
+}
+
+/************
+ * Resource *
+ ************/
+NetworkGTNetsLink::NetworkGTNetsLink(NetworkGTNetsModelPtr model, const char* name, double bw, double lat, xbt_dict_t properties)
+ :NetworkCm02Link(model, name, properties), m_bwCurrent(bw), m_latCurrent(lat)
+{
+
+ static int link_count = -1;
+
+ if (xbt_lib_get_or_null(link_lib, name, SURF_LINK_LEVEL)) {
+ return;
+ }
+
+ XBT_DEBUG("Scanning link name %s", name);
+
+ link_count++;
+
+ XBT_DEBUG("Adding new link, linkid %d, name %s, latency %g, bandwidth %g",
+ link_count, name, lat, bw);
+
+
+
+ if (gtnets_add_link(link_count, bw, lat)) {
+ xbt_die("Cannot create GTNetS link");
+ }
+ m_id = link_count;
+
+ xbt_lib_set(link_lib, name, SURF_LINK_LEVEL, this);
+}
+
+/**********
+ * Action *
+ **********/
--- /dev/null
+#include "network.hpp"
+
+#ifndef NETWORK_GTNETS_HPP_
+#define NETWORK_GTNETS_HPP_
+
+#include "simulator.h" // Definitions for the Simulator Object
+#include "node.h" // Definitions for the Node Object
+#include "linkp2p.h" // Definitions for point-to-point link objects
+#include "ratetimeparse.h" // Definitions for Rate and Time objects
+#include "application-tcpserver.h" // Definitions for TCPServer application
+#include "application-tcpsend.h" // Definitions for TCP Sending application
+#include "tcp-tahoe.h" // Definitions for TCP Tahoe
+#include "tcp-reno.h"
+#include "tcp-newreno.h"
+#include "event.h"
+#include "routing-manual.h"
+#include "red.h"
+
+xbt_dict_t network_card_ids;
+
+/***********
+ * Classes *
+ ***********/
+class NetworkGTNetsModel;
+typedef NetworkGTNetsModel *NetworkGTNetsModelPtr;
+
+class NetworkGTNetsLink;
+typedef NetworkGTNetsLink *NetworkGTNetsLinkPtr;
+
+class NetworkGTNetsAction;
+typedef NetworkGTNetsAction *NetworkGTNetsActionPtr;
+
+class NetworkGTNetsActionLmm;
+typedef NetworkGTNetsActionLmm *NetworkGTNetsActionLmmPtr;
+
+/*********
+ * Model *
+ *********/
+class NetworkGTNetsModel : public NetworkCm02Model {
+public:
+ NetworkGTNetsModel() : NetworkCm02Model("constant time network") {};
+ int addLink(int id, double bandwidth, double latency);
+ int addOnehop_route(int src, int dst, int link);
+ int addRoute(int src, int dst, int *links, int nlink);
+ int addRouter(int id);
+ int createFlow(int src, int dst, long datasize, void *metadata);
+ double getTimeToNextFlowCompletion();
+ int runUntilNextFlowCompletion(void ***metadata,
+ int *number_of_flows);
+ int run(double deltat);
+ // returns the total received by the TCPServer peer of the given action
+ double gtNetsGetFlowRx(void *metadata);
+ void createGTNetsTopology();
+ void printTopology();
+ void setJitter(double);
+ void setJitterSeed(int);
+private:
+ void addNodes();
+ void nodeConnect();
+
+ bool nodeInclude(int);
+ bool linkInclude(int);
+ Simulator *p_sim;
+ GTNETS_Topology *p_topo;
+ RoutingManual *p_rm;
+ REDQueue *p_redQueue;
+ int m_nnode;
+ int m_isTopology;
+ int m_nflow;
+ double m_jitter;
+ int m_jitterSeed;
+ map<int, Uniform*> p_uniformJitterGenerator;
+
+ map<int, TCPServer*> p_gtnetsServers;
+ map<int, TCPSend*> p_gtnetsClients;
+ map<int, Linkp2p*> p_gtnetsLinks_;
+ map<int, Node*> p_gtnetsNodes;
+ map<void*, int> p_gtnetsActionToFlow;
+
+ map <int, void*> p_gtnetsMetadata;
+
+ // From Topology
+ int m_nodeID;
+ map<int, GTNETS_Link*> p_links;
+ vector<GTNETS_Node*> p_nodes;
+ map<int, int> p_hosts; //hostid->nodeid
+ set<int > p_routers;
+};
+
+/************
+ * Resource *
+ ************/
+class NetworkGTNetsLink : public NetworkCm02Link {
+public:
+ NetworkGTNetsLink(NetworkGTNetsModelPtr model, const char* name, double bw, double lat, xbt_dict_t properties);
+ /* Using this object with the public part of
+ model does not make sense */
+ double m_bwCurrent;
+ double m_latCurrent;
+ int m_id;
+};
+
+/**********
+ * Action *
+ **********/
+class NetworkGTNetsAction : public NetworkCm02Action {
+public:
+ NetworkGTNetsAction(NetworkGTNetsModelPtr model, double latency){};
+
+ double m_latency;
+ double m_latCurrent;
+#ifdef HAVE_TRACING
+ int m_lastRemains;
+#endif
+ lmm_variable_t p_variable;
+ double m_rate;
+ int m_suspended;
+#ifdef HAVE_TRACING
+ RoutingEdgePtr src;
+ RoutingEdgePtr dst;
+#endif //HAVE_TRACING
+};
+
+#endif /* NETWORK_GTNETS_HPP_ */
--- /dev/null
+#include "network_smpi.hpp"
+#include "simgrid/sg_config.h"
+
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_network);
+
+xbt_dynar_t smpi_bw_factor = NULL;
+xbt_dynar_t smpi_lat_factor = NULL;
+
+typedef struct s_smpi_factor *smpi_factor_t;
+typedef struct s_smpi_factor {
+ long factor;
+ double value;
+} s_smpi_factor_t;
+
+xbt_dict_t gap_lookup = NULL;
+
+static int factor_cmp(const void *pa, const void *pb)
+{
+ return (((s_smpi_factor_t*)pa)->factor > ((s_smpi_factor_t*)pb)->factor);
+}
+
+
+static xbt_dynar_t parse_factor(const char *smpi_coef_string)
+{
+ char *value = NULL;
+ unsigned int iter = 0;
+ s_smpi_factor_t fact;
+ xbt_dynar_t smpi_factor, radical_elements, radical_elements2 = NULL;
+
+ smpi_factor = xbt_dynar_new(sizeof(s_smpi_factor_t), NULL);
+ radical_elements = xbt_str_split(smpi_coef_string, ";");
+ xbt_dynar_foreach(radical_elements, iter, value) {
+
+ radical_elements2 = xbt_str_split(value, ":");
+ if (xbt_dynar_length(radical_elements2) != 2)
+ xbt_die("Malformed radical for smpi factor!");
+ fact.factor = atol(xbt_dynar_get_as(radical_elements2, 0, char *));
+ fact.value = atof(xbt_dynar_get_as(radical_elements2, 1, char *));
+ xbt_dynar_push_as(smpi_factor, s_smpi_factor_t, fact);
+ XBT_DEBUG("smpi_factor:\t%ld : %f", fact.factor, fact.value);
+ xbt_dynar_free(&radical_elements2);
+ }
+ xbt_dynar_free(&radical_elements);
+ iter=0;
+ xbt_dynar_sort(smpi_factor, &factor_cmp);
+ xbt_dynar_foreach(smpi_factor, iter, fact) {
+ XBT_DEBUG("ordered smpi_factor:\t%ld : %f", fact.factor, fact.value);
+
+ }
+ return smpi_factor;
+}
+
+/*********
+ * Model *
+ *********/
+
+/************************************************************************/
+/* New model based on LV08 and experimental results of MPI ping-pongs */
+/************************************************************************/
+/* @Inproceedings{smpi_ipdps, */
+/* author={Pierre-Nicolas Clauss and Mark Stillwell and Stéphane Genaud and Frédéric Suter and Henri Casanova and Martin Quinson}, */
+/* title={Single Node On-Line Simulation of {MPI} Applications with SMPI}, */
+/* booktitle={25th IEEE International Parallel and Distributed Processing Symposium (IPDPS'11)}, */
+/* address={Anchorage (Alaska) USA}, */
+/* month=may, */
+/* year={2011} */
+/* } */
+void surf_network_model_init_SMPI(void)
+{
+
+ if (surf_network_model)
+ return;
+ surf_network_model = new NetworkSmpiModel();
+ net_define_callbacks();
+ xbt_dynar_push(model_list, &surf_network_model);
+ //network_solve = lmm_solve;
+
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/sender_gap", 10e-6);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+}
+
+void NetworkSmpiModel::gapAppend(double size, const NetworkCm02LinkLmmPtr link, NetworkCm02ActionLmmPtr action)
+{
+ const char *src = link->m_name;
+ xbt_fifo_t fifo;
+ //surf_action_network_CM02_t last_action;
+ //double bw;
+
+ if (sg_sender_gap > 0.0) {
+ if (!gap_lookup) {
+ gap_lookup = xbt_dict_new_homogeneous(NULL);
+ }
+ fifo = (xbt_fifo_t) xbt_dict_get_or_null(gap_lookup, src);
+ action->m_senderGap = 0.0;
+ if (fifo && xbt_fifo_size(fifo) > 0) {
+ /* Compute gap from last send */
+ /*last_action =
+ (surf_action_network_CM02_t)
+ xbt_fifo_get_item_content(xbt_fifo_get_last_item(fifo));*/
+ // bw = net_get_link_bandwidth(link);
+ action->m_senderGap = sg_sender_gap;
+ /* max(sg_sender_gap,last_action->sender.size / bw);*/
+ action->m_latency += action->m_senderGap;
+ }
+ /* Append action as last send */
+ /*action->sender.link_name = link->lmm_resource.generic_resource.name;
+ fifo =
+ (xbt_fifo_t) xbt_dict_get_or_null(gap_lookup,
+ action->sender.link_name);
+ if (!fifo) {
+ fifo = xbt_fifo_new();
+ xbt_dict_set(gap_lookup, action->sender.link_name, fifo, NULL);
+ }
+ action->sender.fifo_item = xbt_fifo_push(fifo, action);*/
+ action->m_senderSize = size;
+ }
+}
+
+void NetworkSmpiModel::gapRemove(ActionLmmPtr lmm_action)
+{
+ xbt_fifo_t fifo;
+ size_t size;
+ NetworkCm02ActionLmmPtr action = (NetworkCm02ActionLmmPtr)(lmm_action);
+
+ if (sg_sender_gap > 0.0 && action->p_senderLinkName
+ && action->p_senderFifoItem) {
+ fifo =
+ (xbt_fifo_t) xbt_dict_get_or_null(gap_lookup,
+ action->p_senderLinkName);
+ xbt_fifo_remove_item(fifo, action->p_senderFifoItem);
+ size = xbt_fifo_size(fifo);
+ if (size == 0) {
+ xbt_fifo_free(fifo);
+ xbt_dict_remove(gap_lookup, action->p_senderLinkName);
+ size = xbt_dict_length(gap_lookup);
+ if (size == 0) {
+ xbt_dict_free(&gap_lookup);
+ }
+ }
+ }
+}
+
+double NetworkSmpiModel::bandwidthFactor(double size)
+{
+ if (!smpi_bw_factor)
+ smpi_bw_factor =
+ parse_factor(sg_cfg_get_string("smpi/bw_factor"));
+
+ unsigned int iter = 0;
+ s_smpi_factor_t fact;
+ double current=1.0;
+ xbt_dynar_foreach(smpi_bw_factor, iter, fact) {
+ if (size <= fact.factor) {
+ XBT_DEBUG("%f <= %ld return %f", size, fact.factor, current);
+ return current;
+ }else
+ current=fact.value;
+ }
+ XBT_DEBUG("%f > %ld return %f", size, fact.factor, current);
+
+ return current;
+}
+double NetworkSmpiModel::latencyFactor(double size)
+{
+ if (!smpi_lat_factor)
+ smpi_lat_factor =
+ parse_factor(sg_cfg_get_string("smpi/lat_factor"));
+
+ unsigned int iter = 0;
+ s_smpi_factor_t fact;
+ double current=1.0;
+ xbt_dynar_foreach(smpi_lat_factor, iter, fact) {
+ if (size <= fact.factor) {
+ XBT_DEBUG("%f <= %ld return %f", size, fact.factor, current);
+ return current;
+ }else
+ current=fact.value;
+ }
+ XBT_DEBUG("%f > %ld return %f", size, fact.factor, current);
+
+ return current;
+}
+
+double NetworkSmpiModel::bandwidthConstraint(double rate, double bound, double size)
+{
+ return rate < 0 ? bound : min(bound, rate * bandwidthFactor(size));
+}
+
+/************
+ * Resource *
+ ************/
+
+
+
+/**********
+ * Action *
+ **********/
--- /dev/null
+#include "network.hpp"
+
+/***********
+ * Classes *
+ ***********/
+
+class NetworkSmpiModel;
+typedef NetworkSmpiModel *NetworkSmpiModelPtr;
+
+/*********
+ * Tools *
+ *********/
+
+/*********
+ * Model *
+ *********/
+
+class NetworkSmpiModel : public NetworkCm02Model {
+public:
+ NetworkSmpiModel() : NetworkCm02Model() {m_haveGap=true;};
+ void gapAppend(double size, const NetworkCm02LinkLmmPtr link, NetworkCm02ActionLmmPtr action);
+ void gapRemove(ActionLmmPtr action);
+ double latencyFactor(double size);
+ double bandwidthFactor(double size);
+ double bandwidthConstraint(double rate, double bound, double size);
+ void communicateCallBack() {};
+};
+
+
+/************
+ * Resource *
+ ************/
+
+
+/**********
+ * Action *
+ **********/
+
+
+
+++ /dev/null
-/*
- * TUTORIAL: New model
- * new_model_private.h
- *
- * Created on: 12 October 2012
- * Author: navarro
- */
-
-#ifndef NEW_MODEL_PRIVATE_H_
-#define NEW_MODEL_PRIVATE_H_
-
-
-
-#endif /* NEW_MODEL_PRIVATE_H_ */
--- /dev/null
+#include "solver.hpp"
+
+#include "xbt/log.h"
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_maxmin, surf,
+ "Logging specific to SURF (maxmin)");
+
+static int Global_debug_id = 1;
+static int Global_const_debug_id = 1;
+
+Solver::Solver(int selectiveUpdate)
+{
+ VariablePtr var;
+ ConstraintPtr cnst;
+
+ m_modified = 0;
+ m_selectiveUpdateActive = selectiveUpdate;
+ m_visitedCounter = 1;
+
+ XBT_DEBUG("Setting selective_update_active flag to %d\n",
+ this->m_selectiveUpdateActive);
+
+ /*xbt_swag_init(&(l->variable_set),
+ xbt_swag_offset(var, variable_set_hookup));
+ xbt_swag_init(&(l->constraint_set),
+ xbt_swag_offset(cnst, constraint_set_hookup));
+
+ xbt_swag_init(&(l->active_constraint_set),
+ xbt_swag_offset(cnst, active_constraint_set_hookup));
+
+ xbt_swag_init(&(l->modified_constraint_set),
+ xbt_swag_offset(cnst, modified_constraint_set_hookup));
+ xbt_swag_init(&(l->saturated_variable_set),
+ xbt_swag_offset(var, saturated_variable_set_hookup));
+ xbt_swag_init(&(l->saturated_constraint_set),
+ xbt_swag_offset(cnst, saturated_constraint_set_hookup));
+
+ l->variable_mallocator = xbt_mallocator_new(65536,
+ lmm_variable_mallocator_new_f,
+ lmm_variable_mallocator_free_f,
+ lmm_variable_mallocator_reset_f);*/
+}
+
+ConstraintPtr Solver::createConstraint(void *id, double bound)
+{
+ ConstraintPtr cnst = m_constraintAllocator.construct(id, bound);
+ m_constraintSet.push_back(cnst);
+ return cnst;
+}
+
+void Solver::destroyConstraint(Constraint* cnst)
+{
+ m_constraintAllocator.destroy(cnst);
+}
+
+
+VariablePtr Solver::createVariable(void *id, double weight, double bound)
+{
+ void *mem = m_variableAllocator.malloc();
+ VariablePtr var = new (mem) Variable(id, weight, bound, m_visitedCounter - 1);
+ var->m_visited = m_visitedCounter - 1;
+ if (weight)
+ m_variableSet.insert(m_variableSet.begin(), var);
+ else
+ m_variableSet.push_back(var);
+ return var;
+}
+
+void Solver::destroyVariable(Variable* var)
+{
+ m_variableAllocator.destroy(var);
+}
+
+void Solver::destroyElement(Element* elem)
+{
+ m_elementAllocator.destroy(elem);
+}
+
+void Solver::expand(ConstraintPtr cnst, VariablePtr var, double value)
+{
+ m_modified = 1;
+
+ ElementPtr elem = m_elementAllocator.construct(cnst, var, value);
+ var->m_cnsts.push_back(elem);
+
+ if (var->m_weight)
+ cnst->m_elementSet.insert(cnst->m_elementSet.begin(), elem);
+ else
+ cnst->m_elementSet.push_back(elem);
+ if(!m_selectiveUpdateActive) {
+ activateConstraint(cnst);
+ } else if(value>0 || var->m_weight >0) {
+ activateConstraint(cnst);
+ updateModifiedSet(cnst);
+ if (var->m_cnsts.size() > 1)
+ updateModifiedSet(var->m_cnsts.front()->p_constraint);
+ }
+}
+
+void Solver::expandAdd(ConstraintPtr cnst, VariablePtr var, double value)
+{
+ m_modified = 1;
+
+ std::vector<ElementPtr>::iterator it;
+ for (it=var->m_cnsts.begin(); it!=var->m_cnsts.end(); ++it )
+ if ((*it)->p_constraint == cnst)
+ break;
+
+ if (it != var->m_cnsts.end()) {
+ if (cnst->isShared())
+ (*it)->m_value += value;
+ else
+ (*it)->m_value = MAX((*it)->m_value, value);
+ updateModifiedSet(cnst);
+ } else
+ expand(cnst, var, value);
+}
+
+void Solver::elementSetValue(ConstraintPtr cnst, VariablePtr var, double value)
+{
+ std::vector<ElementPtr>::iterator it;
+ for (it=var->m_cnsts.begin(); it!=var->m_cnsts.end(); ++it ) {
+ ElementPtr elem = (*it);
+ if (elem->p_constraint == cnst) {
+ elem->m_value = value;
+ m_modified = 1;
+ updateModifiedSet(cnst);
+ }
+ }
+ if (it==var->m_cnsts.end()) {
+ DIE_IMPOSSIBLE;
+ }
+}
+
+//XBT_INLINE
+ConstraintPtr Variable::getCnst(int num)
+{
+ if (num < m_cnsts.size())
+ return m_cnsts.at(num)->p_constraint;
+ else {
+ ConstraintPtr res;
+ return res;
+ }
+}
+
+//XBT_INLINE
+double Variable::getCnstWeight(int num)
+{
+ if (num < m_cnsts.size())
+ return (m_cnsts.at(num)->m_value);
+ else
+ return 0.0;
+}
+
+//XBT_INLINE
+int Variable::getNumberOfCnst()
+{
+ return m_cnsts.size();
+}
+
+VariablePtr Constraint::getVar(ElementPtr elem)
+{
+ vector<ElementPtr>::iterator it;
+ if (!elem)
+ elem = m_elementSet.front();
+ else
+ elem = *(++find(m_elementSet.begin(), m_elementSet.end(), elem));
+ if (elem)
+ return elem->p_variable;
+ else {
+ VariablePtr res;
+ return res;
+ }
+}
+
+//XBT_INLINE
+void* Constraint::id()
+{
+ return p_id;
+}
+
+//XBT_INLINE
+void* Variable::id()
+{
+ return p_id;
+}
+
+//static XBT_INLINE
+void Solver::saturatedConstraintSetUpdate(double usage,
+ ConstraintLightPtr cnstLight,
+ vector<ConstraintLightPtr> saturatedConstraintSet,
+ double *minUsage)
+{
+ xbt_assert(usage > 0,"Impossible");
+
+ if (*minUsage < 0 || *minUsage > usage) {
+ *minUsage = usage;
+ saturatedConstraintSet.clear();
+ saturatedConstraintSet.push_back(cnstLight);
+ XBT_HERE(" min_usage=%f (cnst->remaining / cnst->usage =%f)", *minUsage, usage);
+ } else if (*minUsage == usage) {
+ saturatedConstraintSet.push_back(cnstLight);
+ }
+}
+
+//static XBT_INLINE
+void Solver::saturatedVariableSetUpdate(vector<ConstraintLightPtr> cnstLightList,
+ vector<ConstraintLightPtr> saturatedCnstSet)
+{
+ ConstraintLight* cnst = NULL;
+ Element* elem = NULL;
+ vector<ElementPtr>* elem_list;
+ std::vector<ConstraintLightPtr>::iterator it;
+ std::vector<ElementPtr>::iterator elemIt;
+ for (it=saturatedCnstSet.begin(); it!=saturatedCnstSet.end(); ++it) {
+ cnst = (*it);
+ elem_list = &(cnst->p_cnst->m_activeElementSet);
+ for (elemIt=elem_list->begin(); elemIt!=elem_list->end(); ++elemIt) {
+ elem = (*elemIt);
+ if (elem->p_variable->m_weight <= 0)
+ break;
+ if (elem->m_value >0)
+ m_saturatedVariableSet.push_back(elem->p_variable);
+ }
+ }
+}
+
+void Element::activate()
+{
+ p_constraint->m_activeElementSet.push_back(this);
+}
+
+void Element::inactivate()
+{
+ std::vector<ElementPtr>::iterator it;
+ vector<ElementPtr> elemSet = p_constraint->m_activeElementSet;
+ it = find(elemSet.begin(), elemSet.end(), this);
+ if (it != elemSet.end())
+ elemSet.erase(it);
+}
+
+void Solver::activateConstraint(ConstraintPtr cnst)
+{
+ m_activeConstraintSet.push_back(cnst);
+}
+
+void Solver::inactivateConstraint(ConstraintPtr cnst)
+{
+ std::vector<ConstraintPtr>::iterator it;
+ it = find(m_activeConstraintSet.begin(), m_activeConstraintSet.end(), cnst);
+ if (it != m_activeConstraintSet.end())
+ m_activeConstraintSet.erase(it);
+ m_modifiedConstraintSet.erase(std::find(m_modifiedConstraintSet.begin(), m_modifiedConstraintSet.end(), cnst));
+}
+
+template <class T>
+void vector_remove_first(vector<T> vec, T obj) {
+ typename vector<T>::iterator it;
+ for (it=vec.begin(); it != vec.end(); ++it) {
+ if ((*it) == (obj)) {
+ vec.erase(it);
+ break;
+ }
+ }
+}
+
+void Solver::print()
+{
+ //TODO
+}
+
+void Solver::solve()
+{
+ Variable* var = NULL;
+ Constraint* cnst = NULL;
+ Element* elem = NULL;
+ vector<ConstraintPtr>* cnstList = NULL;
+ std::vector<ConstraintPtr>::iterator cnstIt;
+ vector<VariablePtr>* varList = NULL;
+ std::vector<VariablePtr>::iterator varIt;
+ vector<ElementPtr>* elemList = NULL;
+ std::vector<ElementPtr>::iterator elemIt;
+ vector<ElementPtr>* elemListB = NULL;
+ std::vector<ElementPtr>::iterator elemItB;
+ double minUsage = -1;
+ double minBound = -1;
+
+ if (!m_modified)
+ return;
+
+ XBT_IN("(sys=%p)", this);
+
+ /*
+ * Compute Usage and store the variables that reach the maximum.
+ */
+ cnstList = m_selectiveUpdateActive ? &m_modifiedConstraintSet :
+ &m_activeConstraintSet;
+
+ XBT_DEBUG("Active constraintsSolver : %d", cnstList->size());
+ /* Init: Only modified code portions */
+
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt) {
+ elemList = &((*cnstIt)->m_elementSet);
+ for (elemIt=elemList->begin(); elemIt!=elemList->end(); ++elemIt) {
+ var = ((*elemIt)->p_variable);
+ if (var->m_weight <= 0.0)
+ break;
+ var->m_value = 0.0;
+ }
+ }
+
+ vector<ConstraintLightPtr> cnstLightList;
+ std::vector<ConstraintLightPtr>::iterator cnstLightIt;
+
+ vector<ConstraintLightPtr> saturatedConstraintSet;
+ saturatedConstraintSet.reserve(5);
+
+ for (cnstIt=cnstList->begin(); cnstIt!=cnstList->end(); ++cnstIt) {
+ /* INIT */
+ cnst = (*cnstIt);
+ if (cnst->m_remaining == 0)
+ continue;
+ cnst->m_usage = 0;
+ elemList = &(cnst->m_elementSet);
+ for (elemIt=elemList->begin(); elemIt!=elemList->end(); ++elemIt) {
+ /* 0-weighted elements (ie, sleep actions) are at the end of the swag and we don't want to consider them */
+ elem = (*elemIt);
+ if (elem->p_variable->m_weight <= 0)
+ break;
+ if ((elem->m_value > 0)) {
+ if (cnst->m_shared)
+ cnst->m_usage += elem->m_value / elem->p_variable->m_weight;
+ else if (cnst->m_usage < elem->m_value / elem->p_variable->m_weight)
+ cnst->m_usage = elem->m_value / elem->p_variable->m_weight;
+
+ elem->activate();
+ if (m_keepTrack.size()) //TODO: check good semantic
+ m_keepTrack.push_back(elem->p_variable->p_id);
+ }
+ }
+ XBT_DEBUG("Constraint Usage '%d' : %f", cnst->m_idInt, cnst->m_usage);
+ /* Saturated constraints update */
+ if(cnst->m_usage > 0) {
+ ConstraintLightPtr cnstLight (new ConstraintLight((*cnstIt), cnst->m_remaining / cnst->m_usage));
+ cnst->p_cnstLight = cnstLight;
+ saturatedConstraintSetUpdate(cnstLight->m_remainingOverUsage, cnstLight, saturatedConstraintSet, &minUsage);
+ cnstLightList.push_back(cnstLight);
+ }
+ }
+
+ saturatedVariableSetUpdate(cnstLightList, saturatedConstraintSet);
+
+ /* Saturated variables update */
+ do {
+ /* Fix the variables that have to be */
+ varList = &m_saturatedVariableSet;
+
+ for (varIt=varList->begin(); varIt!=varList->end(); ++varIt) {
+ var = (*varIt);
+ if (var->m_weight <= 0.0) {
+ DIE_IMPOSSIBLE;
+ }
+ /* First check if some of these variables have reach their upper
+ bound and update min_usage accordingly. */
+ XBT_DEBUG
+ ("var=%d, var->bound=%f, var->weight=%f, min_usage=%f, var->bound*var->weight=%f",
+ var->m_idInt, var->m_bound, var->m_weight, minUsage,
+ var->m_bound * var->m_weight);
+
+ if ((var->m_bound > 0) && (var->m_bound * var->m_weight < minUsage)) {
+ if (minBound < 0)
+ minBound = var->m_bound;
+ else
+ minBound = MIN(minBound, var->m_bound);
+ XBT_DEBUG("Updated min_bound=%f", minBound);
+ }
+ }
+
+ while (varList->size()>0) {
+ var = varList->front();
+ int i;
+
+ if (minBound < 0) {
+ var->m_value = minUsage / var->m_weight;
+ } else {
+ if (minBound == var->m_bound)
+ var->m_value = var->m_bound;
+ else {
+ vector_remove_first(*varList, varList->front());
+ continue;
+ }
+ }
+ XBT_DEBUG("Min usage: %f, Var(%d)->weight: %f, Var(%d)->value: %f ",
+ minUsage, var->m_idInt, var->m_weight, var->m_idInt, var->m_value);
+
+ /* Update usage */
+
+ for (elemIt=var->m_cnsts.begin(); elemIt!=var->m_cnsts.end(); ++elemIt) {
+ elem = (*elemIt);
+ cnst = elem->p_constraint;
+ if (cnst->m_shared) {
+ double_update(&(cnst->m_remaining), elem->m_value * var->m_value);
+ double_update(&(cnst->m_usage), elem->m_value / var->m_weight);
+ if(cnst->m_usage<=0 || cnst->m_remaining<=0) {
+ if (cnst->p_cnstLight) {
+ // TODO: reformat message
+ XBT_DEBUG("index: %d \t cnst_light_num: %d \t || \t cnst: %p \t cnst->cnst_light: %p \t cnst_light_tab: %p ",
+ elemIt - var->m_cnsts.begin(), var->m_cnsts.size(), cnst, cnst->p_cnstLight, &cnstLightList);
+ vector_remove_first(cnstLightList, cnst->p_cnstLight);
+ cnst->p_cnstLight = ConstraintLightPtr();
+ }
+ } else {
+ cnst->p_cnstLight->m_remainingOverUsage = cnst->m_remaining / cnst->m_usage;
+ }
+ elem->inactivate();
+ } else {
+ cnst->m_usage = 0.0;
+ elem->inactivate();
+ elemListB = &(cnst->m_elementSet);
+ for (elemItB=elemListB->begin(); elemItB!=elemListB->end(); ++elemItB) {
+ elem = (*elemItB);
+ if (elem->p_variable->m_weight <= 0 || elem->p_variable->m_value > 0)
+ break;
+ if (elem->m_value > 0)
+ cnst->m_usage = MAX(cnst->m_usage, elem->m_value / elem->p_variable->m_weight);
+ }
+ if (cnst->m_usage<=0 || cnst->m_remaining<=0) {
+ if(cnst->p_cnstLight) {
+ vector_remove_first(cnstLightList, cnst->p_cnstLight);
+ // TODO: reformat message
+ XBT_DEBUG("index: %d \t cnst_light_num: %d \t || \t cnst: %p \t cnst->cnst_light: %p \t cnst_light_tab: %p ",
+ elemIt - var->m_cnsts.begin(), var->m_cnsts.size(), cnst, cnst->p_cnstLight, &cnstLightList);
+ cnst->p_cnstLight = ConstraintLightPtr();
+ }
+ } else {
+ cnst->p_cnstLight->m_remainingOverUsage = cnst->m_remaining / cnst->m_usage;
+ }
+ }
+ }
+ vector_remove_first(*varList, varList->front());
+ }
+
+ /* Find out which variables reach the maximum */
+ minUsage = -1;
+ minBound = -1;
+ m_saturatedConstraintSet.clear();
+
+ for (cnstLightIt=cnstLightList.begin(); cnstLightIt!=cnstLightList.end(); ++cnstLightIt)
+ saturatedConstraintSetUpdate((*cnstLightIt)->m_remainingOverUsage,
+ (*cnstLightIt),
+ saturatedConstraintSet,
+ &minUsage);
+ saturatedVariableSetUpdate(cnstLightList, saturatedConstraintSet);
+
+ } while (cnstLightList.size() > 0);
+
+ m_modified = 0;
+
+ if (m_selectiveUpdateActive)
+ removeAllModifiedSet();
+
+
+ if (m_selectiveUpdateActive)
+ removeAllModifiedSet();
+
+ if (XBT_LOG_ISENABLED(surf_maxmin, xbt_log_priority_debug)) {
+ print();
+ }
+
+ /*TODO: xbt_free(saturated_constraint_set->data);
+ xbt_free(saturated_constraint_set);
+ xbt_free(cnst_light_tab);*/
+ XBT_OUT();
+}
+
+/* Not a O(1) function */
+
+void Solver::update(ConstraintPtr cnst, VariablePtr var, double value)
+{
+ std::vector<ElementPtr>::iterator it;
+ for (it=var->m_cnsts.begin(); it!=var->m_cnsts.end(); ++it )
+ if ((*it)->p_constraint == cnst) {
+ (*it)->m_value = value;
+ m_modified = true;
+ updateModifiedSet(cnst);
+ return;
+ }
+}
+
+/** \brief Attribute the value bound to var->bound.
+ *
+ * \param sys the lmm_system_t
+ * \param var the lmm_variable_t
+ * \param bound the new bound to associate with var
+ *
+ * Makes var->bound equal to bound. Whenever this function is called
+ * a change is signed in the system. To
+ * avoid false system changing detection it is a good idea to test
+ * (bound != 0) before calling it.
+ *
+ */
+void Solver::updateVariableBound(VariablePtr var, double bound)
+{
+ m_modified = 1;
+ var->m_bound = bound;
+
+ if (var->m_cnsts.size() > 0)
+ updateModifiedSet(var->m_cnsts.front()->p_constraint);
+}
+
+void Solver::updateVariableWeight(VariablePtr var, double weight)
+{
+ int i;
+
+ if (weight == var->m_weight)
+ return;
+ XBT_IN("(sys=%p, var=%p, weight=%f)", this, var, weight);
+ m_modified = 1;
+ var->m_weight = weight;
+ vector_remove_first(m_variableSet, var);
+ if (weight) // TODO: use swap instead
+ m_variableSet.insert(m_variableSet.begin(), var);
+ else
+ m_variableSet.push_back(var);
+
+ vector<ElementPtr> elemList;
+ vector<ElementPtr>::iterator it;
+ for (it=var->m_cnsts.begin(); it!=var->m_cnsts.end(); ++it ) {
+ elemList = (*it)->p_constraint->m_elementSet;
+ vector_remove_first(elemList, (*it));
+ if (weight)
+ elemList.insert(elemList.begin(), *it);
+ else
+ elemList.push_back(*it);
+ if (it == var->m_cnsts.begin())
+ updateModifiedSet((*it)->p_constraint);
+ }
+ if (!weight)
+ var->m_value = 0.0;
+
+ XBT_OUT();
+}
+
+double Variable::getWeight()
+{ return m_weight; }
+
+//XBT_INLINE
+void Solver::updateConstraintBound(ConstraintPtr cnst, double bound)
+{
+ m_modified = 1;
+ updateModifiedSet(cnst);
+ cnst->m_bound = bound;
+}
+
+//XBT_INLINE
+bool Solver::constraintUsed(ConstraintPtr cnst)
+{
+ return std::find(m_activeConstraintSet.begin(),
+ m_activeConstraintSet.end(), cnst)!=m_activeConstraintSet.end();
+}
+
+//XBT_INLINE
+ConstraintPtr Solver::getFirstActiveConstraint()
+{
+ return m_activeConstraintSet.front();
+}
+
+//XBT_INLINE
+ConstraintPtr Solver::getNextActiveConstraint(ConstraintPtr cnst)
+{
+ return *(++std::find(m_activeConstraintSet.begin(), m_activeConstraintSet.end(), cnst));
+}
+
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+//XBT_INLINE
+bool Variable::isLimitedByLatency()
+{
+ return (double_equals(m_bound, m_value));
+}
+#endif
+
+/** \brief Update the constraint set propagating recursively to
+ * other constraints so the system should not be entirely computed.
+ *
+ * \param sys the lmm_system_t
+ * \param cnst the lmm_constraint_t affected by the change
+ *
+ * A recursive algorithm to optimize the system recalculation selecting only
+ * constraints that have changed. Each constraint change is propagated
+ * to the list of constraints for each variable.
+ */
+//static
+void Solver::updateModifiedSetRec(ConstraintPtr cnst)
+{
+ std::vector<ElementPtr>::iterator elemIt;
+ for (elemIt=cnst->m_elementSet.begin(); elemIt!=cnst->m_elementSet.end(); ++elemIt) {
+ VariablePtr var = (*elemIt)->p_variable;
+ vector<ElementPtr> cnsts = var->m_cnsts;
+ std::vector<ElementPtr>::iterator cnstIt;
+ for (cnstIt=cnsts.begin(); var->m_visited != m_visitedCounter
+ && cnstIt!=cnsts.end(); ++cnstIt){
+ if ((*cnstIt)->p_constraint != cnst
+ && std::find(m_modifiedConstraintSet.begin(),
+ m_modifiedConstraintSet.end(), (*cnstIt)->p_constraint)
+ == m_modifiedConstraintSet.end()) {
+ m_modifiedConstraintSet.push_back((*cnstIt)->p_constraint);
+ updateModifiedSetRec((*cnstIt)->p_constraint);
+ }
+ }
+ var->m_visited = m_visitedCounter;
+ }
+}
+
+//static
+void Solver::updateModifiedSet(ConstraintPtr cnst)
+{
+ /* nothing to do if selective update isn't active */
+ if (m_selectiveUpdateActive
+ && std::find(m_modifiedConstraintSet.begin(),
+ m_modifiedConstraintSet.end(), cnst)
+ == m_modifiedConstraintSet.end()) {
+ m_modifiedConstraintSet.push_back(cnst);
+ updateModifiedSetRec(cnst);
+ }
+}
+
+/** \brief Remove all constraints of the modified_constraint_set.
+ *
+ * \param sys the lmm_system_t
+ */
+//static
+void Solver::removeAllModifiedSet()
+{
+ if (++m_visitedCounter == 1) {
+ /* the counter wrapped around, reset each variable->visited */
+ std::vector<VariablePtr>::iterator it;
+ for (it=m_variableSet.begin(); it!=m_variableSet.end(); ++it)
+ (*it)->m_visited = 0;
+ }
+ m_modifiedConstraintSet.clear();
+}
+
+inline void Solver::disableVariable(VariablePtr var)
+{
+ int i;
+ bool m = false;
+
+ ElementPtr elem;
+
+ XBT_IN("(sys=%p, var=%p)", this, var);
+ m_modified = 1;
+
+ std::vector<ElementPtr>::iterator varIt, elemIt;
+ for (varIt=var->m_cnsts.begin(); varIt!=var->m_cnsts.end(); ) {
+ vector<ElementPtr> elemSet = (*varIt)->p_constraint->m_elementSet;
+ elemSet.erase(std::find(elemSet.begin(), elemSet.end(), *varIt));
+ vector<ElementPtr> activeElemSet = (*varIt)->p_constraint->m_activeElementSet;
+ activeElemSet.erase(std::find(activeElemSet.begin(), activeElemSet.end(), *varIt));
+ if (elemSet.empty()) {
+ inactivateConstraint((*varIt)->p_constraint);
+ var->m_cnsts.erase(varIt);
+ } else {
+ ++varIt;
+ m = true;
+ }
+ }
+ if (m)
+ updateModifiedSet(var->m_cnsts.front()->p_constraint);
+ var->m_cnsts.clear();
+
+ XBT_OUT();
+}
+
+Constraint::Constraint(void *id, double bound):
+ p_id(id), m_idInt(1), m_bound(bound), m_usage(0), m_shared(1),
+ m_elementsZeroWeight(0)
+{
+ m_idInt = Global_const_debug_id++;
+}
+
+void Constraint::addElement(ElementPtr elem)
+{
+ m_elementSet.push_back(elem);
+ if (elem->p_variable->m_weight<0)
+ std::swap(m_elementSet[m_elementSet.size()-1], m_elementSet[m_elementsZeroWeight++]);
+}
+
+void Constraint::shared() {
+ m_shared = 0;
+}
+
+bool Constraint::isShared() {
+ return m_shared;
+}
+
+Variable::Variable(void *id, double weight, double bound, int visited)
+{
+ int i;
+
+ // TODO: reformat
+ XBT_IN("(sys=%p, id=%p, weight=%f, bound=%f, num_cons =%d)",
+ 0, id, weight, bound, 0);
+
+ p_id = id;
+ m_idInt = Global_debug_id++;
+
+ // TODO: optimize cache
+
+ m_weight = weight;
+ m_bound = bound;
+ m_value = 0.0;
+ m_visited = visited;//sys->visited_counter - 1;
+ m_mu = 0.0;
+ m_newMu = 0.0;
+ //m_func_f = func_f_def;
+ //m_func_fp = func_fp_def;
+ //m_func_fpi = func_fpi_def;
+
+
+ XBT_OUT(" returns %p", this);
+}
+
+double Variable::value()
+{
+ return m_value;
+}
+
+double Variable::bound()
+{
+ return m_bound;
+}
+
+Element::Element(ConstraintPtr cnst, VariablePtr var, double value):
+ p_constraint(cnst), p_variable(var), m_value(value)
+{}
+
--- /dev/null
+#include <xbt.h>
+#include <math.h>
+
+#ifndef SURF_SOLVER_H_
+#define SURF_SOLVER_H_
+
+static double MAXMIN_PRECISION = 0.001;
+extern double sg_maxmin_precision;
+
+static XBT_INLINE int double_equals(double value1, double value2)
+{
+ return (fabs(value1 - value2) < MAXMIN_PRECISION);
+}
+
+static XBT_INLINE void double_update(double *variable, double value)
+{
+ *variable -= value;
+ if (*variable < MAXMIN_PRECISION)
+ *variable = 0.0;
+}
+
+#ifdef __cplusplus
+#include <vector>
+#include <boost/smart_ptr.hpp>
+#include <boost/pool/object_pool.hpp>
+#include <boost/bind.hpp>
+
+using namespace std;
+
+static XBT_INLINE int double_positive(double value)
+{
+ return (value > MAXMIN_PRECISION);
+}
+
+class Solver;
+class Element;
+class Constraint;
+class ConstraintLight;
+class Variable;
+
+/*struct ElementPtrOps
+{
+ bool operator()( const ElementPtr & a, const ElementPtr & b )
+ { return true; } //a > b; }
+};*/
+
+#else
+ typedef struct Solver Solver;
+ typedef struct Element Element;
+ typedef struct Constraint Constraint;
+ typedef struct ConstraintLight ConstraintLight;
+ typedef struct Variable Variable;
+
+#endif
+typedef Element *ElementPtr;
+typedef Variable *VariablePtr;
+typedef Constraint *ConstraintPtr;
+typedef ConstraintLight *ConstraintLightPtr;
+typedef Solver *SolverPtr;
+
+typedef ElementPtr lmm_element_t;
+typedef VariablePtr lmm_variable_t;
+typedef ConstraintPtr lmm_constraint_t;
+typedef ConstraintLightPtr lmm_constraint_light_t;
+typedef SolverPtr lmm_system_t;
+
+extern double (*func_f_def) (lmm_variable_t, double);
+extern double (*func_fp_def) (lmm_variable_t, double);
+extern double (*func_fpi_def) (lmm_variable_t, double);
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ extern void _simgrid_log_category__surf_lagrange__constructor__(void);
+ extern void _simgrid_log_category__surf_maxmin__constructor__(void);
+ extern void _simgrid_log_category__surf_lagrange_dichotomy__constructor__(void);
+
+ extern void lmm_set_default_protocol_function(double (*func_f)(lmm_variable_t var, double x),
+ double (*func_fp) (lmm_variable_t var, double x),
+ double (*func_fpi) (lmm_variable_t var, double x));
+ extern double func_reno_f(lmm_variable_t var, double x);
+ extern double func_reno_fp(lmm_variable_t var, double x);
+ extern double func_reno_fpi(lmm_variable_t var, double x);
+ extern double func_reno2_f(lmm_variable_t var, double x);
+ extern double func_reno2_fp(lmm_variable_t var, double x);
+ extern double func_reno2_fpi(lmm_variable_t var, double x);
+ extern double func_vegas_f(lmm_variable_t var, double x);
+ extern double func_vegas_fp(lmm_variable_t var, double x);
+ extern double func_vegas_fpi(lmm_variable_t var, double x);
+
+
+ //extern int double_equals(double value1, double value2);
+ //extern void double_update(double *variable, double value);
+
+ extern lmm_variable_t lmm_get_var_from_cnst(lmm_system_t sys, lmm_constraint_t cnst, lmm_element_t * elem);
+ extern lmm_constraint_t lmm_get_cnst_from_var(lmm_system_t sys, lmm_variable_t var, int num);
+ extern double lmm_get_cnst_weight_from_var(lmm_system_t sys, lmm_variable_t var, int num);
+ extern int lmm_get_number_of_cnst_from_var(lmm_system_t sys, lmm_variable_t var);
+
+ extern lmm_variable_t lmm_variable_new(lmm_system_t sys, void *id,
+ double weight_value,
+ double bound,
+ int number_of_constraints);
+ extern void *lmm_variable_id(lmm_variable_t var);
+ extern double lmm_variable_getvalue(lmm_variable_t var);
+ extern double lmm_get_variable_weight(lmm_variable_t var);
+ extern void lmm_variable_free(lmm_system_t sys, lmm_variable_t var);
+
+ extern lmm_constraint_t lmm_constraint_new(lmm_system_t sys, void *id,
+ double bound_value);
+ extern void *lmm_constraint_id(lmm_constraint_t cnst);
+ extern void lmm_constraint_shared(lmm_constraint_t cnst);
+ extern int lmm_constraint_is_shared(lmm_constraint_t cnst);
+ extern int lmm_constraint_used(lmm_system_t sys, lmm_constraint_t cnst);
+ extern void lmm_constraint_free(lmm_system_t sys, lmm_constraint_t cnst);
+
+ extern lmm_system_t lmm_system_new(int selective_update);
+ extern int lmm_system_modified(lmm_system_t solver);
+ extern void lmm_expand(lmm_system_t sys, lmm_constraint_t cnst, lmm_variable_t var, double value);
+ extern void lmm_expand_add(lmm_system_t sys, lmm_constraint_t cnst,
+ lmm_variable_t var, double value);
+ extern void lmm_update_variable_bound(lmm_system_t sys, lmm_variable_t var,
+ double bound);
+ extern void lmm_update_variable_weight(lmm_system_t sys,
+ lmm_variable_t var,
+ double weight);
+ extern void lmm_update_constraint_bound(lmm_system_t sys,
+ lmm_constraint_t cnst,
+ double bound);
+ extern void lmm_solve(lmm_system_t solver);
+ extern void lagrange_solve(lmm_system_t solver);
+ extern void bottleneck_solve(lmm_system_t solver);
+ extern void lmm_system_free(lmm_system_t solver);
+
+ extern void c_function(lmm_system_t); /* ANSI C prototypes */
+ extern lmm_system_t cplusplus_callback_function(lmm_system_t);
+ extern void lmm_print(lmm_system_t sys);
+
+ /*********
+ * FIXES *
+ *********/
+ extern int fix_constraint_is_active(lmm_system_t sys, lmm_constraint_t cnst);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
+
+
+#endif /* SURF_SOLVER_H_ */
--- /dev/null
+#include <xbt.h>
+#include <vector>
+#include "solver.h"
+#include <boost/pool/object_pool.hpp>
+#include <boost/bind.hpp>
+
+#ifndef SURF_SOLVER_HPP_
+#define SURF_SOLVER_HPP_
+using namespace std;
+
+/*static void double_update(double *variable, double value)
+{
+ *variable -= value;
+ if (*variable < MAXMIN_PRECISION)
+ *variable = 0.0;
+}*/
+
+class Solver;
+class Element;
+class Constraint;
+class ConstraintLight;
+class Variable;
+
+struct ElementOps
+{
+ bool operator()( const Element & a, const Element & b )
+ { return true; } //a > b; }
+};
+
+class Element {
+public:
+ Element(ConstraintPtr cnst, VariablePtr var, double value);
+ ConstraintPtr p_constraint;
+ VariablePtr p_variable;
+ double m_value;
+
+ void activate();
+ void inactivate();
+};
+
+class ConstraintLight {
+public:
+ ConstraintLight(ConstraintPtr cnst, double remainingOverUsage):
+ m_remainingOverUsage(remainingOverUsage), p_cnst(cnst) {};
+ double m_remainingOverUsage;
+ ConstraintPtr p_cnst;
+};
+
+class Constraint {
+public:
+ Constraint(void *id, double bound);
+ ~Constraint() {
+ std::cout << "Del Const:" << m_bound << std::endl;
+ };
+
+ void shared();
+ bool isShared();
+ void* id();
+ VariablePtr getVar(ElementPtr elem);
+ void addElement(ElementPtr elem);
+
+ vector<ElementPtr> m_elementSet; /* a list of lmm_element_t */
+ int m_elementsZeroWeight;
+ vector<ElementPtr> m_activeElementSet; /* a list of lmm_element_t */
+ double m_remaining;
+ double m_usage;
+ double m_bound;
+ int m_shared;
+ void *p_id;
+ int m_idInt;
+ double m_lambda;
+ double m_newLambda;
+ ConstraintLightPtr p_cnstLight;
+};
+
+class Variable {
+public:
+ Variable(void *id, double weight, double bound, int visited);
+ ~Variable() {
+ std::cout << "Del Variable" << std::endl;
+ };
+
+ double value();
+ double bound();
+ void* id();
+ double getWeight();
+ int getNumberOfCnst();
+ ConstraintPtr getCnst(int num);
+ double getCnstWeight(int num);
+ double isLimitedByLatency();
+
+ /* \begin{For Lagrange only} */
+ double (*p_funcF) (VariablePtr var, double x); /* (f) */
+ double (*p_funcFP) (VariablePtr var, double x); /* (f') */
+ double (*p_funcFPI) (VariablePtr var, double x); /* (f')^{-1} */
+ /* \end{For Lagrange only} */
+ vector<ElementPtr> m_cnsts;
+
+ unsigned m_visited; /* used by lmm_update_modified_set */
+ double m_weight;
+ double m_bound;
+ double m_value;
+ void *p_id;
+ int m_idInt;
+ double m_mu;
+ double m_newMu;
+
+protected:
+ /* \begin{For Lagrange only} */
+ /* \end{For Lagrange only} */
+};
+
+class Solver {
+public:
+ Solver(int selective_update);
+ ~Solver() {
+ std::cout << "Del Solver" << std::endl;
+ }
+
+ inline void disableVariable(VariablePtr var);
+ ConstraintPtr createConstraint(void *id, double bound_value);
+ VariablePtr createVariable(void *id, double weight, double bound);
+ void expand(ConstraintPtr cnst, VariablePtr var, double value);
+ void expandAdd(ConstraintPtr cnst, VariablePtr var, double value);
+ void elementSetValue(ConstraintPtr cnst, VariablePtr var, double value);
+ void saturatedConstraintSetUpdate(double usage, ConstraintLightPtr cnstLight,
+ vector<ConstraintLightPtr> saturatedConstraintSet,
+ double *minUsage);
+ void saturatedVariableSetUpdate(vector<ConstraintLightPtr> cnstLightList,
+ vector<ConstraintLightPtr> saturatedConstraintSet);
+ void solve();
+ void update(ConstraintPtr cnst, VariablePtr var, double value);
+ void updateVariableBound(VariablePtr var, double bound);
+ void updateVariableWeight(VariablePtr var, double weight);
+ void updateConstraintBound(ConstraintPtr cnst, double bound);
+ bool constraintUsed(ConstraintPtr cnst);
+ ConstraintPtr getFirstActiveConstraint();
+ ConstraintPtr getNextActiveConstraint(ConstraintPtr cnst);
+ void updateModifiedSetRec(ConstraintPtr cnst);
+ void updateModifiedSet(ConstraintPtr cnst);
+ void removeAllModifiedSet();
+ void activateConstraint(ConstraintPtr cnst);
+ void inactivateConstraint(ConstraintPtr cnst);
+ void print();
+
+ vector<VariablePtr> m_variableSet; /* a list of lmm_variable_t */
+ vector<VariablePtr> m_saturatedVariableSet; /* a list of lmm_variable_t */
+ vector<ConstraintPtr> m_activeConstraintSet; /* a list of lmm_constraint_t */
+ vector<ConstraintPtr> m_constraintSet; /* a list of lmm_constraint_t */
+ vector<ConstraintPtr> m_modifiedConstraintSet; /* a list of modified lmm_constraint_t */
+ vector<ConstraintPtr> m_saturatedConstraintSet; /* a list of lmm_constraint_t_t */
+
+ bool m_modified;
+private:
+
+
+protected:
+ bool m_selectiveUpdateActive; /* flag to update partially the system only selecting changed portions */
+ unsigned m_visitedCounter; /* used by lmm_update_modified_set */
+
+
+ boost::object_pool<Constraint> m_constraintAllocator;
+ boost::object_pool<Variable> m_variableAllocator;
+ boost::object_pool<Element> m_elementAllocator;
+ void destroyConstraint(Constraint* cnst);
+ void destroyVariable(Variable* var);
+ void destroyElement(Element* elem);
+
+ vector<void*> m_keepTrack;
+
+ //xbt_mallocator_t variable_mallocator;
+};
+
+#endif /* SURF_SOLVER_H_ */
--- /dev/null
+#include "solver.hpp"
+#include <boost/smart_ptr.hpp>
+#include <boost/pool/object_pool.hpp>
+#include <boost/bind.hpp>
+
+double sg_maxmin_precision = 0.00001;
+#define RENO_SCALING 1.0
+
+void lmm_solve(lmm_system_t solver)
+{
+ solver->solve();
+}
+
+void lmm_print(lmm_system_t solver)
+{
+ solver->print();
+}
+
+lmm_variable_t lmm_get_var_from_cnst(lmm_system_t sys, lmm_constraint_t cnst, lmm_element_t * elem)
+{
+ cnst->getVar(*elem);
+}
+
+lmm_constraint_t lmm_get_cnst_from_var(lmm_system_t sys, lmm_variable_t var, int num)
+{
+ var->getCnst(num);
+}
+
+double lmm_get_cnst_weight_from_var(lmm_system_t sys, lmm_variable_t var, int num)
+{
+ var->getCnstWeight(num);
+}
+
+int lmm_get_number_of_cnst_from_var(lmm_system_t sys, lmm_variable_t var)
+{
+ var->getNumberOfCnst();
+}
+
+lmm_variable_t lmm_variable_new(lmm_system_t sys, void *id,
+ double weight_value,
+ double bound,
+ int number_of_constraints)
+{
+ return sys->createVariable(id, weight_value, bound);
+}
+
+void *lmm_variable_id(lmm_variable_t var)
+{
+ return var->id();
+}
+
+double lmm_variable_getvalue(lmm_variable_t var)
+{
+ return var->m_value;
+}
+
+double lmm_get_variable_weight(lmm_variable_t var)
+{
+ return var->m_weight;
+}
+
+void lmm_variable_free(lmm_system_t sys, lmm_variable_t var)
+{
+ //TOREPAIR free
+}
+
+lmm_constraint_t lmm_constraint_new(lmm_system_t sys, void *id,
+ double bound_value)
+{
+ return sys->createConstraint(id, bound_value);
+}
+
+void *lmm_constraint_id(lmm_constraint_t cnst)
+{
+ return cnst->id();
+}
+
+void lmm_constraint_shared(lmm_constraint_t cnst)
+{
+ cnst->shared();
+}
+
+int lmm_constraint_is_shared(lmm_constraint_t cnst)
+{
+ return cnst->isShared();
+}
+
+int lmm_constraint_used(lmm_system_t sys, lmm_constraint_t cnst)
+{
+ return (int) sys->constraintUsed(cnst);
+}
+
+void lmm_constraint_free(lmm_system_t sys, lmm_constraint_t cnst)
+{
+ //TOREPAIR free
+}
+
+lmm_system_t lmm_system_new(int selective_update) {
+ return new Solver(selective_update);
+}
+
+void lmm_system_free(lmm_system_t sys) {
+ //TOREPAIR free
+}
+
+int lmm_system_modified(lmm_system_t solver)
+{
+ solver->m_modified;
+}
+void lmm_expand(lmm_system_t sys, lmm_constraint_t cnst, lmm_variable_t var, double value)
+{
+ sys->expand(cnst, var, value);
+}
+
+void lmm_expand_add(lmm_system_t sys, lmm_constraint_t cnst,
+ lmm_variable_t var, double value)
+{
+ sys->expandAdd(cnst, var, value);
+}
+
+void lmm_update_variable_bound(lmm_system_t sys, lmm_variable_t var,
+ double bound)
+{
+ sys->updateVariableBound(var, bound);
+}
+
+void lmm_update_variable_weight(lmm_system_t sys,
+ lmm_variable_t var,
+ double weight)
+{
+ sys->updateVariableWeight(var, weight);
+}
+
+void lmm_update_constraint_bound(lmm_system_t sys,
+ lmm_constraint_t cnst,
+ double bound)
+{
+ sys->updateConstraintBound(cnst, bound);
+}
+
+
+/*********
+ * FIXES *
+ *********/
+int fix_constraint_is_active(lmm_system_t sys, lmm_constraint_t cnst)
+{
+ int found = 0;
+ std::vector<ConstraintPtr>::iterator cnstIt;
+ lmm_constraint_t cnst_tmp;
+ for (cnstIt=sys->m_activeConstraintSet.begin(); cnstIt!=sys->m_activeConstraintSet.end(); ++cnstIt) {
+ cnst_tmp = *cnstIt;
+ if (cnst_tmp == cnst) {
+ found = 1;
+ break;
+ }
+ }
+ return found;
+}
+
--- /dev/null
+#include "storage.hpp"
+#include "surf_private.h"
+
+#define __STDC_FORMAT_MACROS
+#include <inttypes.h>
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_storage, surf,
+ "Logging specific to the SURF storage module");
+}
+
+xbt_lib_t storage_lib;
+int ROUTING_STORAGE_LEVEL; //Routing for storagelevel
+int ROUTING_STORAGE_HOST_LEVEL;
+int SURF_STORAGE_LEVEL;
+xbt_lib_t storage_type_lib;
+int ROUTING_STORAGE_TYPE_LEVEL; //Routing for storage_type level
+
+static xbt_dynar_t storage_list;
+
+xbt_dynar_t mount_list = NULL; /* temporary store of current mount storage */
+StorageModelPtr surf_storage_model = NULL;
+
+static int storage_selective_update = 0;
+static xbt_swag_t storage_running_action_set_that_does_not_need_being_checked = NULL;
+
+/*************
+ * CallBacks *
+ *************/
+
+static XBT_INLINE void routing_storage_type_free(void *r)
+{
+ storage_type_t stype = (storage_type_t) r;
+ free(stype->model);
+ free(stype->type_id);
+ free(stype->content);
+ xbt_dict_free(&(stype->properties));
+ xbt_dict_free(&(stype->properties));
+ free(stype);
+}
+
+static XBT_INLINE void surf_storage_resource_free(void *r)
+{
+ // specific to storage
+ StoragePtr storage = dynamic_cast<StoragePtr>(static_cast<ResourcePtr>(r));
+ xbt_dict_free(&storage->p_content);
+ xbt_dynar_free(&storage->p_writeActions);
+ free(storage->p_typeId);
+ free(storage->p_contentType);
+ // generic resource
+ delete storage;
+}
+
+static XBT_INLINE void routing_storage_host_free(void *r)
+{
+ xbt_dynar_t dyn = (xbt_dynar_t) r;
+ xbt_dynar_free(&dyn);
+}
+
+static void parse_storage_init(sg_platf_storage_cbarg_t storage)
+{
+ void* stype = xbt_lib_get_or_null(storage_type_lib,
+ storage->type_id,
+ ROUTING_STORAGE_TYPE_LEVEL);
+ if(!stype) xbt_die("No storage type '%s'",storage->type_id);
+
+ // if storage content is not specified use the content of storage_type if exist
+ if(!strcmp(storage->content,"") && strcmp(((storage_type_t) stype)->content,"")){
+ storage->content = ((storage_type_t) stype)->content;
+ storage->content_type = ((storage_type_t) stype)->content_type;
+ XBT_DEBUG("For disk '%s' content is empty, inherit the content (of type %s) from storage type '%s' ",
+ storage->id,((storage_type_t) stype)->content_type,
+ ((storage_type_t) stype)->type_id);
+ }
+
+ XBT_DEBUG("SURF storage create resource\n\t\tid '%s'\n\t\ttype '%s' "
+ "\n\t\tmodel '%s' \n\t\tcontent '%s'\n\t\tcontent_type '%s' "
+ "\n\t\tproperties '%p'\n",
+ storage->id,
+ ((storage_type_t) stype)->model,
+ ((storage_type_t) stype)->type_id,
+ storage->content,
+ storage->content_type,
+ ((storage_type_t) stype)->properties);
+
+ surf_storage_model->createResource(storage->id, ((storage_type_t) stype)->model,
+ ((storage_type_t) stype)->type_id,
+ storage->content,
+ storage->content_type,
+ storage->properties);
+}
+
+static void parse_mstorage_init(sg_platf_mstorage_cbarg_t mstorage)
+{
+ XBT_DEBUG("parse_mstorage_init");
+}
+
+static void parse_storage_type_init(sg_platf_storage_type_cbarg_t storagetype_)
+{
+ XBT_DEBUG("parse_storage_type_init");
+}
+
+static void parse_mount_init(sg_platf_mount_cbarg_t mount)
+{
+ XBT_DEBUG("parse_mount_init");
+}
+
+static void storage_parse_storage(sg_platf_storage_cbarg_t storage)
+{
+ xbt_assert(!xbt_lib_get_or_null(storage_lib, storage->id,ROUTING_STORAGE_LEVEL),
+ "Reading a storage, processing unit \"%s\" already exists", storage->id);
+
+ // Verification of an existing type_id
+#ifndef NDEBUG
+ void* storage_type = xbt_lib_get_or_null(storage_type_lib, storage->type_id,ROUTING_STORAGE_TYPE_LEVEL);
+#endif
+ xbt_assert(storage_type,"Reading a storage, type id \"%s\" does not exists", storage->type_id);
+
+ XBT_DEBUG("ROUTING Create a storage name '%s' with type_id '%s' and content '%s'",
+ storage->id,
+ storage->type_id,
+ storage->content);
+
+ xbt_lib_set(storage_lib,
+ storage->id,
+ ROUTING_STORAGE_LEVEL,
+ (void *) xbt_strdup(storage->type_id));
+}
+
+static xbt_dict_t parse_storage_content(char *filename, sg_storage_size_t *used_size)
+{
+ *used_size = 0;
+ if ((!filename) || (strcmp(filename, "") == 0))
+ return NULL;
+
+ xbt_dict_t parse_content = xbt_dict_new_homogeneous(xbt_free);
+ FILE *file = NULL;
+
+ file = surf_fopen(filename, "r");
+ xbt_assert(file != NULL, "Cannot open file '%s' (path=%s)", filename,
+ xbt_str_join(surf_path, ":"));
+
+ char *line = NULL;
+ size_t len = 0;
+ ssize_t read;
+ char path[1024];
+ sg_storage_size_t size;
+
+
+ while ((read = xbt_getline(&line, &len, file)) != -1) {
+ if (read){
+ if(sscanf(line,"%s %" SCNu64, path, &size) == 2) {
+ *used_size += size;
+ sg_storage_size_t *psize = xbt_new(sg_storage_size_t, 1);
+ *psize = size;
+ xbt_dict_set(parse_content,path,psize,NULL);
+ } else {
+ xbt_die("Be sure of passing a good format for content file.\n");
+ }
+ }
+ }
+ free(line);
+ fclose(file);
+ return parse_content;
+}
+
+static void storage_parse_storage_type(sg_platf_storage_type_cbarg_t storage_type)
+{
+ xbt_assert(!xbt_lib_get_or_null(storage_type_lib, storage_type->id,ROUTING_STORAGE_TYPE_LEVEL),
+ "Reading a storage type, processing unit \"%s\" already exists", storage_type->id);
+
+ storage_type_t stype = xbt_new0(s_storage_type_t, 1);
+ stype->model = xbt_strdup(storage_type->model);
+ stype->properties = storage_type->properties;
+ stype->content = xbt_strdup(storage_type->content);
+ stype->content_type = xbt_strdup(storage_type->content_type);
+ stype->type_id = xbt_strdup(storage_type->id);
+ stype->size = storage_type->size;
+
+ XBT_DEBUG("ROUTING Create a storage type id '%s' with model '%s', "
+ "content '%s', and content_type '%s'",
+ stype->type_id,
+ stype->model,
+ storage_type->content,
+ storage_type->content_type);
+
+ xbt_lib_set(storage_type_lib,
+ stype->type_id,
+ ROUTING_STORAGE_TYPE_LEVEL,
+ (void *) stype);
+}
+static void storage_parse_mstorage(sg_platf_mstorage_cbarg_t mstorage)
+{
+ THROW_UNIMPLEMENTED;
+// mount_t mnt = xbt_new0(s_mount_t, 1);
+// mnt->id = xbt_strdup(mstorage->type_id);
+// mnt->name = xbt_strdup(mstorage->name);
+//
+// if(!mount_list){
+// XBT_DEBUG("Creata a Mount list for %s",A_surfxml_host_id);
+// mount_list = xbt_dynar_new(sizeof(char *), NULL);
+// }
+// xbt_dynar_push(mount_list,(void *) mnt);
+// free(mnt->id);
+// free(mnt->name);
+// xbt_free(mnt);
+// XBT_DEBUG("ROUTING Mount a storage name '%s' with type_id '%s'",mstorage->name, mstorage->id);
+}
+
+static void mount_free(void *p)
+{
+ mount_t mnt = (mount_t) p;
+ xbt_free(mnt->name);
+}
+
+static void storage_parse_mount(sg_platf_mount_cbarg_t mount)
+{
+ // Verification of an existing storage
+#ifndef NDEBUG
+ void* storage = xbt_lib_get_or_null(storage_lib, mount->storageId, ROUTING_STORAGE_LEVEL);
+#endif
+ xbt_assert(storage,"Disk id \"%s\" does not exists", mount->storageId);
+
+ XBT_DEBUG("ROUTING Mount '%s' on '%s'",mount->storageId, mount->name);
+
+ s_mount_t mnt;
+ mnt.storage = surf_storage_resource_priv(surf_storage_resource_by_name(mount->storageId));
+ mnt.name = xbt_strdup(mount->name);
+
+ if(!mount_list){
+ //FIXME:XBT_DEBUG("Create a Mount list for %s",A_surfxml_host_id);
+ mount_list = xbt_dynar_new(sizeof(s_mount_t), mount_free);
+ }
+ xbt_dynar_push(mount_list,&mnt);
+}
+
+static void storage_define_callbacks()
+{
+ sg_platf_storage_add_cb(parse_storage_init);
+ sg_platf_storage_type_add_cb(parse_storage_type_init);
+ sg_platf_mstorage_add_cb(parse_mstorage_init);
+ sg_platf_mount_add_cb(parse_mount_init);
+}
+
+void storage_register_callbacks() {
+
+ ROUTING_STORAGE_LEVEL = xbt_lib_add_level(storage_lib,xbt_free);
+ ROUTING_STORAGE_HOST_LEVEL = xbt_lib_add_level(storage_lib, routing_storage_host_free);
+ ROUTING_STORAGE_TYPE_LEVEL = xbt_lib_add_level(storage_type_lib, routing_storage_type_free);
+ SURF_STORAGE_LEVEL = xbt_lib_add_level(storage_lib, surf_storage_resource_free);
+
+ sg_platf_storage_add_cb(storage_parse_storage);
+ sg_platf_mstorage_add_cb(storage_parse_mstorage);
+ sg_platf_storage_type_add_cb(storage_parse_storage_type);
+ sg_platf_mount_add_cb(storage_parse_mount);
+}
+
+/*********
+ * Model *
+ *********/
+
+void surf_storage_model_init_default(void)
+{
+ surf_storage_model = new StorageModel();
+ storage_define_callbacks();
+ xbt_dynar_push(model_list, &surf_storage_model);
+}
+
+StorageModel::StorageModel() : Model("Storage") {
+ StorageActionLmm action;
+
+ XBT_DEBUG("surf_storage_model_init_internal");
+
+ storage_running_action_set_that_does_not_need_being_checked =
+ xbt_swag_new(xbt_swag_offset(action, p_stateHookup));
+
+ if (!p_maxminSystem) {
+ p_maxminSystem = lmm_system_new(storage_selective_update);
+ }
+}
+
+
+StorageModel::~StorageModel(){
+ lmm_system_free(p_maxminSystem);
+
+ surf_storage_model = NULL;
+
+ xbt_dynar_free(&storage_list);
+
+ xbt_swag_free(storage_running_action_set_that_does_not_need_being_checked);
+ storage_running_action_set_that_does_not_need_being_checked = NULL;
+}
+
+StoragePtr StorageModel::createResource(const char* id, const char* model, const char* type_id,
+ const char* content_name, const char* content_type, xbt_dict_t properties)
+{
+
+ xbt_assert(!surf_storage_resource_priv(surf_storage_resource_by_name(id)),
+ "Storage '%s' declared several times in the platform file",
+ id);
+
+ storage_type_t storage_type = (storage_type_t) xbt_lib_get_or_null(storage_type_lib, type_id,ROUTING_STORAGE_TYPE_LEVEL);
+
+ double Bread = surf_parse_get_bandwidth((char*)xbt_dict_get(storage_type->properties, "Bread"));
+ double Bwrite = surf_parse_get_bandwidth((char*)xbt_dict_get(storage_type->properties, "Bwrite"));
+ double Bconnection = surf_parse_get_bandwidth((char*)xbt_dict_get(storage_type->properties, "Bconnection"));
+
+ StoragePtr storage = new StorageLmm(this, id, properties, p_maxminSystem,
+ Bread, Bwrite, Bconnection,
+ type_id, (char *)content_name, xbt_strdup(content_type), storage_type->size);
+
+ xbt_lib_set(storage_lib, id, SURF_STORAGE_LEVEL, static_cast<ResourcePtr>(storage));
+
+ XBT_DEBUG("SURF storage create resource\n\t\tid '%s'\n\t\ttype '%s' \n\t\tmodel '%s' \n\t\tproperties '%p'\n\t\tBread '%f'\n",
+ id,
+ model,
+ type_id,
+ storage_type->properties,
+ Bread);
+
+ if(!storage_list)
+ storage_list = xbt_dynar_new(sizeof(char *),NULL);
+ xbt_dynar_push(storage_list, &storage);
+
+ return storage;
+}
+
+double StorageModel::shareResources(double now)
+{
+ XBT_DEBUG("storage_share_resources %f", now);
+ unsigned int i, j;
+ StoragePtr storage;
+ StorageActionLmmPtr write_action;
+
+ double min_completion = shareResourcesMaxMin(p_runningActionSet,
+ p_maxminSystem, lmm_solve);
+
+ double rate;
+ // Foreach disk
+ xbt_dynar_foreach(storage_list,i,storage)
+ {
+ rate = 0;
+ // Foreach write action on disk
+ xbt_dynar_foreach(storage->p_writeActions, j, write_action)
+ {
+ rate += lmm_variable_getvalue(write_action->p_variable);
+ }
+ if(rate > 0)
+ min_completion = MIN(min_completion, (storage->m_size-storage->m_usedSize)/rate);
+ }
+
+ return min_completion;
+}
+
+void StorageModel::updateActionsState(double now, double delta)
+{
+ void *_action, *_next_action;
+ StorageActionLmmPtr action = NULL;
+
+ xbt_swag_foreach_safe(_action, _next_action, p_runningActionSet) {
+ action = dynamic_cast<StorageActionLmmPtr>(static_cast<ActionPtr>(_action));
+ if(action->m_type == WRITE)
+ {
+ // Update the disk usage
+ // Update the file size
+ // For each action of type write
+ double rate = lmm_variable_getvalue(action->p_variable);
+ /* Hack to avoid rounding differences between x86 and x86_64
+ * (note that the next sizes are of type sg_storage_size_t). */
+ long incr = delta * rate + MAXMIN_PRECISION;
+ action->p_storage->m_usedSize += incr; // disk usage
+ action->p_file->size += incr; // file size
+
+ sg_storage_size_t *psize = xbt_new(sg_storage_size_t,1);
+ *psize = action->p_file->size;
+
+ xbt_dict_t content_dict = action->p_storage->p_content;
+ xbt_dict_set(content_dict, action->p_file->name, psize, NULL);
+ }
+
+ double_update(&action->m_remains,
+ lmm_variable_getvalue(action->p_variable) * delta);
+
+ if (action->m_maxDuration != NO_MAX_DURATION)
+ double_update(&action->m_maxDuration, delta);
+
+ if(action->m_remains > 0 &&
+ lmm_get_variable_weight(action->p_variable) > 0 &&
+ action->p_storage->m_usedSize == action->p_storage->m_size)
+ {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_FAILED);
+ } else if ((action->m_remains <= 0) &&
+ (lmm_get_variable_weight(action->p_variable) > 0))
+ {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ } else if ((action->m_maxDuration != NO_MAX_DURATION) &&
+ (action->m_maxDuration <= 0))
+ {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ }
+ }
+
+ return;
+}
+
+xbt_dict_t Storage::parseContent(char *filename)
+{
+ m_usedSize = 0;
+ if ((!filename) || (strcmp(filename, "") == 0))
+ return NULL;
+
+ xbt_dict_t parse_content = xbt_dict_new_homogeneous(xbt_free);
+ FILE *file = NULL;
+
+ file = surf_fopen(filename, "r");
+ xbt_assert(file != NULL, "Cannot open file '%s' (path=%s)", filename,
+ xbt_str_join(surf_path, ":"));
+
+ char *line = NULL;
+ size_t len = 0;
+ ssize_t read;
+ char path[1024];
+ sg_storage_size_t size;
+
+
+ while ((read = xbt_getline(&line, &len, file)) != -1) {
+ if (read){
+ if(sscanf(line,"%s %" SCNu64, path, &size) == 2) {
+ m_usedSize += size;
+ sg_storage_size_t *psize = xbt_new(sg_storage_size_t, 1);
+ *psize = size;
+ xbt_dict_set(parse_content,path,psize,NULL);
+ } else {
+ xbt_die("Be sure of passing a good format for content file.\n");
+ }
+ }
+ }
+ free(line);
+ fclose(file);
+ return parse_content;
+}
+
+/************
+ * Resource *
+ ************/
+
+Storage::Storage(StorageModelPtr model, const char* name, xbt_dict_t properties)
+: Resource(model, name, properties)
+{
+ p_writeActions = xbt_dynar_new(sizeof(char *),NULL);
+}
+
+StorageLmm::StorageLmm(StorageModelPtr model, const char* name, xbt_dict_t properties,
+ lmm_system_t maxminSystem, double bread, double bwrite, double bconnection,
+ const char* type_id, char *content_name, char *content_type, size_t size)
+ : Resource(model, name, properties), ResourceLmm(), Storage(model, name, properties) {
+ XBT_DEBUG("Create resource with Bconnection '%f' Bread '%f' Bwrite '%f' and Size '%lu'", bconnection, bread, bwrite, ((unsigned long)size));
+
+ p_stateCurrent = SURF_RESOURCE_ON;
+ m_usedSize = 0;
+ m_size = 0;
+
+ p_content = parseContent(content_name);
+ p_contentType = content_type;
+ p_constraint = lmm_constraint_new(maxminSystem, this, bconnection);
+ p_constraintRead = lmm_constraint_new(maxminSystem, this, bread);
+ p_constraintWrite = lmm_constraint_new(maxminSystem, this, bwrite);
+ m_size = size;
+ p_typeId = xbt_strdup(type_id);
+}
+
+bool Storage::isUsed()
+{
+ THROW_UNIMPLEMENTED;
+ return false;
+}
+
+void Storage::updateState(tmgr_trace_event_t event_type, double value, double date)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+StorageActionPtr StorageLmm::ls(const char* path)
+{
+ StorageActionLmmPtr action = new StorageActionLmm(p_model, 0, p_stateCurrent != SURF_RESOURCE_ON, this, LS);
+
+ action->p_lsDict = NULL;
+ xbt_dict_t ls_dict = xbt_dict_new_homogeneous(xbt_free);
+
+ char* key;
+ sg_storage_size_t size = 0;
+ xbt_dict_cursor_t cursor = NULL;
+
+ xbt_dynar_t dyn = NULL;
+ char* file = NULL;
+
+ // for each file in the storage content
+ xbt_dict_foreach(p_content,cursor,key,size){
+ // Search if file start with the prefix 'path'
+ if(xbt_str_start_with(key,path)){
+ file = &key[strlen(path)];
+
+ // Split file with '/'
+ dyn = xbt_str_split(file,"/");
+ file = xbt_dynar_get_as(dyn,0,char*);
+
+ // file
+ if(xbt_dynar_length(dyn) == 1){
+ sg_storage_size_t *psize = xbt_new(sg_storage_size_t, 1);
+ *psize=size;
+ xbt_dict_set(ls_dict, file, psize, NULL);
+ }
+ // Directory
+ else
+ {
+ // if directory does not exist yet in the dictionary
+ if(!xbt_dict_get_or_null(ls_dict,file))
+ xbt_dict_set(ls_dict,file,NULL,NULL);
+ }
+ xbt_dynar_free(&dyn);
+ }
+ }
+
+ action->p_lsDict = ls_dict;
+ return action;
+}
+
+StorageActionPtr StorageLmm::open(const char* mount, const char* path)
+{
+ XBT_DEBUG("\tOpen file '%s'",path);
+ sg_storage_size_t size, *psize;
+ psize = (sg_storage_size_t*) xbt_dict_get_or_null(p_content, path);
+ // if file does not exist create an empty file
+ if(psize)
+ size = *psize;
+ else {
+ psize = xbt_new(sg_storage_size_t,1);
+ size = 0;
+ *psize = size;
+ xbt_dict_set(p_content, path, psize, NULL);
+ XBT_DEBUG("File '%s' was not found, file created.",path);
+ }
+ surf_file_t file = xbt_new0(s_surf_file_t,1);
+ file->name = xbt_strdup(path);
+ file->size = size;
+ file->mount = xbt_strdup(mount);
+
+ StorageActionLmmPtr action = new StorageActionLmm(p_model, 0, p_stateCurrent != SURF_RESOURCE_ON, this, OPEN);
+ action->p_file = file;
+ return action;
+}
+
+StorageActionPtr StorageLmm::close(surf_file_t fd)
+{
+ char *filename = fd->name;
+ XBT_DEBUG("\tClose file '%s' size '%" PRIu64 "'", filename, fd->size);
+ // unref write actions from storage
+ StorageActionLmmPtr write_action;
+ unsigned int i;
+ xbt_dynar_foreach(p_writeActions, i, write_action) {
+ if ((write_action->p_file) == fd) {
+ xbt_dynar_cursor_rm(p_writeActions, &i);
+ write_action->unref();
+ }
+ }
+ free(fd->name);
+ free(fd->mount);
+ xbt_free(fd);
+ StorageActionLmmPtr action = new StorageActionLmm(p_model, 0, p_stateCurrent != SURF_RESOURCE_ON, this, CLOSE);
+ return action;
+}
+
+StorageActionPtr StorageLmm::read(surf_file_t fd, sg_storage_size_t size)
+{
+ if(size > fd->size)
+ size = fd->size;
+ StorageActionLmmPtr action = new StorageActionLmm(p_model, size, p_stateCurrent != SURF_RESOURCE_ON, this, READ);
+ return action;
+}
+
+StorageActionPtr StorageLmm::write(surf_file_t fd, sg_storage_size_t size)
+{
+ char *filename = fd->name;
+ XBT_DEBUG("\tWrite file '%s' size '%" PRIu64 "/%" PRIu64 "'",filename,size,fd->size);
+
+ StorageActionLmmPtr action = new StorageActionLmm(p_model, size, p_stateCurrent != SURF_RESOURCE_ON, this, WRITE);
+ action->p_file = fd;
+
+ // If the storage is full
+ if(m_usedSize==m_size) {
+ action->setState(SURF_ACTION_FAILED);
+ }
+ return action;
+}
+
+xbt_dict_t StorageLmm::getContent()
+{
+ /* For the moment this action has no cost, but in the future we could take in account access latency of the disk */
+ /*surf_action_t action = storage_action_execute(storage,0, LS);*/
+
+ xbt_dict_t content_dict = xbt_dict_new_homogeneous(NULL);
+ xbt_dict_cursor_t cursor = NULL;
+ char *file;
+ sg_storage_size_t *psize;
+
+ xbt_dict_foreach(p_content, cursor, file, psize){
+ xbt_dict_set(content_dict,file,psize,NULL);
+ }
+ return content_dict;
+}
+
+sg_storage_size_t StorageLmm::getSize(){
+ return m_size;
+}
+
+/**********
+ * Action *
+ **********/
+
+StorageActionLmm::StorageActionLmm(ModelPtr model, double cost, bool failed, StorageLmmPtr storage, e_surf_action_storage_type_t type)
+ : Action(model, cost, failed), ActionLmm(model, cost, failed), StorageAction(model, cost, failed, storage, type) {
+ XBT_IN("(%s,%" PRIu64, storage->m_name, cost);
+ p_variable = lmm_variable_new(p_model->p_maxminSystem, this, 1.0, -1.0 , 3);
+
+ // Must be less than the max bandwidth for all actions
+ lmm_expand(p_model->p_maxminSystem, storage->p_constraint, p_variable, 1.0);
+ switch(type) {
+ case OPEN:
+ case CLOSE:
+ case STAT:
+ case LS:
+ break;
+ case READ:
+ lmm_expand(p_model->p_maxminSystem, storage->p_constraintRead,
+ p_variable, 1.0);
+ break;
+ case WRITE:
+ lmm_expand(p_model->p_maxminSystem, storage->p_constraintWrite,
+ p_variable, 1.0);
+ xbt_dynar_push(storage->p_writeActions, static_cast<ActionPtr>(this));
+ break;
+ }
+ XBT_OUT();
+}
+
+int StorageActionLmm::unref()
+{
+ m_refcount--;
+ if (!m_refcount) {
+ xbt_swag_remove(static_cast<ActionPtr>(this), p_stateSet);
+ if (p_variable)
+ lmm_variable_free(p_model->p_maxminSystem, p_variable);
+#ifdef HAVE_TRACING
+ xbt_free(p_category);
+#endif
+ delete this;
+ return 1;
+ }
+ return 0;
+}
+
+void StorageActionLmm::cancel()
+{
+ setState(SURF_ACTION_FAILED);
+ return;
+}
+
+void StorageActionLmm::suspend()
+{
+ XBT_IN("(%p)", this);
+ if (m_suspended != 2) {
+ lmm_update_variable_weight(p_model->p_maxminSystem,
+ p_variable,
+ 0.0);
+ m_suspended = 1;
+ }
+ XBT_OUT();
+}
+
+void StorageActionLmm::resume()
+{
+ THROW_UNIMPLEMENTED;
+}
+
+bool StorageActionLmm::isSuspended()
+{
+ return m_suspended == 1;
+}
+
+void StorageActionLmm::setMaxDuration(double duration)
+{
+ THROW_UNIMPLEMENTED;
+}
+
+void StorageActionLmm::setPriority(double priority)
+{
+ THROW_UNIMPLEMENTED;
+}
+
--- /dev/null
+#include "surf.hpp"
+
+#ifndef STORAGE_HPP_
+#define STORAGE_HPP_
+
+/***********
+ * Classes *
+ ***********/
+
+class StorageModel;
+typedef StorageModel *StorageModelPtr;
+
+class Storage;
+typedef Storage *StoragePtr;
+
+class StorageLmm;
+typedef StorageLmm *StorageLmmPtr;
+
+class StorageAction;
+typedef StorageAction *StorageActionPtr;
+
+class StorageActionLmm;
+typedef StorageActionLmm *StorageActionLmmPtr;
+
+
+/*********
+ * Model *
+ *********/
+class StorageModel : public Model {
+public:
+ StorageModel();
+ ~StorageModel();
+ StoragePtr createResource(const char* id, const char* model, const char* type_id,
+ const char* content_name, const char* content_type, xbt_dict_t properties);
+ double shareResources(double now);
+ void updateActionsState(double now, double delta);
+
+};
+
+/************
+ * Resource *
+ ************/
+
+class Storage : virtual public Resource {
+public:
+ Storage(StorageModelPtr model, const char* name, xbt_dict_t properties);
+
+ bool isUsed();
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+
+ xbt_dict_t p_content;
+ char* p_contentType;
+ sg_storage_size_t m_size;
+ sg_storage_size_t m_usedSize;
+ char * p_typeId;
+
+ virtual StorageActionPtr open(const char* mount, const char* path)=0;
+ virtual StorageActionPtr close(surf_file_t fd)=0;
+ //virtual StorageActionPtr unlink(surf_file_t fd)=0;
+ virtual StorageActionPtr ls(const char *path)=0;
+ virtual StorageActionPtr read(surf_file_t fd, sg_storage_size_t size)=0;
+ virtual StorageActionPtr write(surf_file_t fd, sg_storage_size_t size)=0;
+ virtual xbt_dict_t getContent()=0;
+ virtual sg_storage_size_t getSize()=0;
+
+ xbt_dict_t parseContent(char *filename);
+
+ xbt_dynar_t p_writeActions;
+};
+
+class StorageLmm : public ResourceLmm, public Storage {
+public:
+ StorageLmm(StorageModelPtr model, const char* name, xbt_dict_t properties,
+ lmm_system_t maxminSystem, double bread, double bwrite, double bconnection,
+ const char* type_id, char *content_name, char *content_type, size_t size);
+
+ StorageActionPtr open(const char* mount, const char* path);
+ StorageActionPtr close(surf_file_t fd);
+ //StorageActionPtr unlink(surf_file_t fd);
+ StorageActionPtr ls(const char *path);
+ xbt_dict_t getContent();
+ sg_storage_size_t getSize();
+ StorageActionPtr read(surf_file_t fd, sg_storage_size_t size);//FIXME:why we have a useless param ptr ??
+ StorageActionPtr write(surf_file_t fd, sg_storage_size_t size);//FIXME:why we have a useless param ptr ??
+
+ lmm_constraint_t p_constraintWrite; /* Constraint for maximum write bandwidth*/
+ lmm_constraint_t p_constraintRead; /* Constraint for maximum write bandwidth*/
+};
+
+/**********
+ * Action *
+ **********/
+
+typedef enum {
+ READ=0, WRITE, STAT, OPEN, CLOSE, LS
+} e_surf_action_storage_type_t;
+
+
+class StorageAction : virtual public Action {
+public:
+ StorageAction(){};
+ StorageAction(ModelPtr model, double cost, bool failed, StoragePtr storage, e_surf_action_storage_type_t type)
+ : p_storage(storage), m_type(type) {};
+
+
+
+ e_surf_action_storage_type_t m_type;
+ StoragePtr p_storage;
+ surf_file_t p_file;
+ xbt_dict_t p_lsDict;
+};
+
+class StorageActionLmm : public ActionLmm, public StorageAction {
+public:
+ StorageActionLmm(){};
+ StorageActionLmm(ModelPtr model, double cost, bool failed, StorageLmmPtr storage, e_surf_action_storage_type_t type);
+ void suspend();
+ int unref();
+ void cancel();
+ //FIXME:??void recycle();
+ void resume();
+ bool isSuspended();
+ void setMaxDuration(double duration);
+ void setPriority(double priority);
+
+};
+
+
+typedef struct s_storage_type {
+ char *model;
+ char *content;
+ char *content_type;
+ char *type_id;
+ xbt_dict_t properties;
+ sg_storage_size_t size;
+} s_storage_type_t, *storage_type_t;
+
+typedef struct s_mount {
+ void *storage;
+ char *name;
+} s_mount_t, *mount_t;
+
+typedef struct surf_file {
+ char *name;
+ char *mount;
+ sg_storage_size_t size;
+} s_surf_file_t;
+
+
+#endif /* STORAGE_HPP_ */
sg_storage_size_t size;
} s_surf_file_t;
+<<<<<<< HEAD
+typedef struct storage {
+ //FIXME:s_surf_resource_t generic_resource; /*< Structure with generic data. Needed at begin to interact with SURF */
+||||||| merged common ancestors
+typedef struct storage {
+ s_surf_resource_t generic_resource; /*< Structure with generic data. Needed at begin to interact with SURF */
+=======
typedef struct surf_storage {
s_surf_resource_t generic_resource; /*< Structure with generic data. Needed at begin to interact with SURF */
+>>>>>>> 045db1657e870c721be490b411868f4181a12ced
e_surf_resource_state_t state_current; /*< STORAGE current state (ON or OFF) */
lmm_constraint_t constraint; /* Constraint for maximum bandwidth from connection */
lmm_constraint_t constraint_write; /* Constraint for maximum write bandwidth*/
} e_surf_action_storage_type_t;
typedef struct surf_action_storage {
- s_surf_action_lmm_t generic_lmm_action;
+ //FIXME:s_surf_action_lmm_t generic_lmm_action;
e_surf_action_storage_type_t type;
void *storage;
} s_surf_action_storage_t, *surf_action_storage_t;
--- /dev/null
+#include "surf_private.h"
+#include "surf.hpp"
+#include "network.hpp"
+#include "cpu.hpp"
+#include "workstation.hpp"
+#include "simix/smx_host_private.h"
+#include "surf_routing.hpp"
+#include "simgrid/sg_config.h"
+#include "mc/mc.h"
+
+extern "C" {
+XBT_LOG_NEW_CATEGORY(surf, "All SURF categories");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_kernel, surf,
+ "Logging specific to SURF (kernel)");
+}
+
+/*********
+ * Utils *
+ *********/
+
+/* This function is a pimple that we ought to fix. But it won't be easy.
+ *
+ * The surf_solve() function does properly return the set of actions that changed.
+ * Instead, each model change a global data, and then the caller of surf_solve must
+ * pick into these sets of action_failed and action_done.
+ *
+ * This was not clean but ok as long as we didn't had to restart the processes when the resource comes back up.
+ * We worked by putting sentinel actions on every resources we are interested in,
+ * so that surf informs us if/when the corresponding resource fails.
+ *
+ * But this does not work to get Simix informed of when a resource comes back up, and this is where this pimple comes.
+ * We have a set of resources that are currently down and for which simix needs to know when it comes back up.
+ * And the current function is called *at every simulation step* to sweep over that set, searching for a resource
+ * that was turned back up in the meanwhile. This is UGLY and slow.
+ *
+ * The proper solution would be to not rely on globals for the action_failed and action_done swags.
+ * They must be passed as parameter by the caller (the handling of these actions in simix may let you
+ * think that these two sets can be merged, but their handling in SimDag induce the contrary unless this
+ * simdag code can check by itself whether the action is done of failed -- seems very doable, but yet more
+ * cleanup to do).
+ *
+ * Once surf_solve() is passed the set of actions that changed, you want to add a new set of resources back up
+ * as parameter to this function. You also want to add a boolean field "restart_watched" to each resource, and
+ * make sure that whenever a resource with this field enabled comes back up, it's added to that set so that Simix
+ * sees it and react accordingly. This would kill that need for surf to call simix.
+ *
+ */
+
+static void remove_watched_host(void *key)
+{
+ xbt_dict_remove(watched_hosts_lib, *(char**)key);
+}
+
+/*void surf_watched_hosts(void)
+{
+ char *key;
+ void *host;
+ xbt_dict_cursor_t cursor;
+ xbt_dynar_t hosts = xbt_dynar_new(sizeof(char*), NULL);
+
+ XBT_DEBUG("Check for host SURF_RESOURCE_ON on watched_hosts_lib");
+ xbt_dict_foreach(watched_hosts_lib, cursor, key, host)
+ {
+ if(SIMIX_host_get_state((smx_host_t)host) == SURF_RESOURCE_ON){
+ XBT_INFO("Restart processes on host: %s", SIMIX_host_get_name((smx_host_t)host));
+ SIMIX_host_autorestart((smx_host_t)host);
+ xbt_dynar_push_as(hosts, char*, key);
+ }
+ else
+ XBT_DEBUG("See SURF_RESOURCE_OFF on host: %s",key);
+ }
+ xbt_dynar_map(hosts, remove_watched_host);
+ xbt_dynar_free(&hosts);
+}*/
+
+
+xbt_dynar_t model_list = NULL;
+tmgr_history_t history = NULL;
+lmm_system_t maxmin_system = NULL;
+xbt_dynar_t surf_path = NULL;
+xbt_dynar_t host_that_restart = NULL;
+xbt_dict_t watched_hosts_lib;
+
+/* Don't forget to update the option description in smx_config when you change this */
+s_surf_model_description_t surf_network_model_description[] = {
+ {"LV08",
+ "Realistic network analytic model (slow-start modeled by multiplying latency by 10.4, bandwidth by .92; bottleneck sharing uses a payload of S=8775 for evaluating RTT). ",
+ surf_network_model_init_LegrandVelho},
+ {"Constant",
+ "Simplistic network model where all communication take a constant time (one second). This model provides the lowest realism, but is (marginally) faster.",
+ surf_network_model_init_Constant},
+ {"SMPI",
+ "Realistic network model specifically tailored for HPC settings (accurate modeling of slow start with correction factors on three intervals: < 1KiB, < 64 KiB, >= 64 KiB)",
+ surf_network_model_init_SMPI},
+ {"CM02",
+ "Legacy network analytic model (Very similar to LV08, but without corrective factors. The timings of small messages are thus poorly modeled).",
+ surf_network_model_init_CM02},
+#ifdef HAVE_GTNETS
+ {"GTNets",
+ "Network pseudo-model using the GTNets simulator instead of an analytic model",
+ surf_network_model_init_GTNETS},
+#endif
+#ifdef HAVE_NS3
+ {"NS3",
+ "Network pseudo-model using the NS3 tcp model instead of an analytic model",
+ surf_network_model_init_NS3},
+#endif
+ {"Reno",
+ "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
+ surf_network_model_init_Reno},
+ {"Reno2",
+ "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
+ surf_network_model_init_Reno2},
+ {"Vegas",
+ "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
+ surf_network_model_init_Vegas},
+ {NULL, NULL, NULL} /* this array must be NULL terminated */
+};
+
+s_surf_model_description_t surf_cpu_model_description[] = {
+ {"Cas01",
+ "Simplistic CPU model (time=size/power).",
+ surf_cpu_model_init_Cas01},
+ {NULL, NULL, NULL} /* this array must be NULL terminated */
+};
+
+s_surf_model_description_t surf_workstation_model_description[] = {
+ {"default",
+ "Default workstation model. Currently, CPU:Cas01 and network:LV08 (with cross traffic enabled)",
+ surf_workstation_model_init_current_default},
+ {"compound",
+ "Workstation model that is automatically chosen if you change the network and CPU models",
+ surf_workstation_model_init_compound},
+ {"ptask_L07", "Workstation model somehow similar to Cas01+CM02 but allowing parallel tasks",
+ surf_workstation_model_init_ptask_L07},
+ {NULL, NULL, NULL} /* this array must be NULL terminated */
+};
+
+s_surf_model_description_t surf_optimization_mode_description[] = {
+ {"Lazy",
+ "Lazy action management (partial invalidation in lmm + heap in action remaining).",
+ NULL},
+ {"TI",
+ "Trace integration. Highly optimized mode when using availability traces (only available for the Cas01 CPU model for now).",
+ NULL},
+ {"Full",
+ "Full update of remaining and variables. Slow but may be useful when debugging.",
+ NULL},
+ {NULL, NULL, NULL} /* this array must be NULL terminated */
+};
+
+s_surf_model_description_t surf_storage_model_description[] = {
+ {"default",
+ "Simplistic storage model.",
+ surf_storage_model_init_default},
+ {NULL, NULL, NULL} /* this array must be NULL terminated */
+};
+
+#ifdef CONTEXT_THREADS
+static xbt_parmap_t surf_parmap = NULL; /* parallel map on models */
+#endif
+
+static double *surf_mins = NULL; /* return value of share_resources for each model */
+static int surf_min_index; /* current index in surf_mins */
+static double min; /* duration determined by surf_solve */
+
+double NOW = 0;
+
+double surf_get_clock(void)
+{
+ return NOW;
+}
+
+#ifdef _XBT_WIN32
+# define FILE_DELIM "\\"
+#else
+# define FILE_DELIM "/" /* FIXME: move to better location */
+#endif
+
+FILE *surf_fopen(const char *name, const char *mode)
+{
+ unsigned int cpt;
+ char *path_elm = NULL;
+ char *buff;
+ FILE *file = NULL;
+
+ xbt_assert(name);
+
+ if (__surf_is_absolute_file_path(name)) /* don't mess with absolute file names */
+ return fopen(name, mode);
+
+ /* search relative files in the path */
+ xbt_dynar_foreach(surf_path, cpt, path_elm) {
+ buff = bprintf("%s" FILE_DELIM "%s", path_elm, name);
+ file = fopen(buff, mode);
+ free(buff);
+
+ if (file)
+ return file;
+ }
+ return NULL;
+}
+
+/*
+ * Returns the initial path. On Windows the initial path is
+ * the current directory for the current process in the other
+ * case the function returns "./" that represents the current
+ * directory on Unix/Linux platforms.
+ */
+
+const char *__surf_get_initial_path(void)
+{
+
+#ifdef _XBT_WIN32
+ unsigned i;
+ char current_directory[MAX_PATH + 1] = { 0 };
+ unsigned int len = GetCurrentDirectory(MAX_PATH + 1, current_directory);
+ char root[4] = { 0 };
+
+ if (!len)
+ return NULL;
+
+ strncpy(root, current_directory, 3);
+
+ for (i = 0; i < MAX_DRIVE; i++) {
+ if (toupper(root[0]) == disk_drives_letter_table[i][0])
+ return disk_drives_letter_table[i];
+ }
+
+ return NULL;
+#else
+ return "./";
+#endif
+}
+
+/* The __surf_is_absolute_file_path() returns 1 if
+ * file_path is a absolute file path, in the other
+ * case the function returns 0.
+ */
+int __surf_is_absolute_file_path(const char *file_path)
+{
+#ifdef _XBT_WIN32
+ WIN32_FIND_DATA wfd = { 0 };
+ HANDLE hFile = FindFirstFile(file_path, &wfd);
+
+ if (INVALID_HANDLE_VALUE == hFile)
+ return 0;
+
+ FindClose(hFile);
+ return 1;
+#else
+ return (file_path[0] == '/');
+#endif
+}
+
+/** Displays the long description of all registered models, and quit */
+void model_help(const char *category, s_surf_model_description_t * table)
+{
+ int i;
+ printf("Long description of the %s models accepted by this simulator:\n",
+ category);
+ for (i = 0; table[i].name; i++)
+ printf(" %s: %s\n", table[i].name, table[i].description);
+}
+
+int find_model_description(s_surf_model_description_t * table,
+ const char *name)
+{
+ int i;
+ char *name_list = NULL;
+
+ for (i = 0; table[i].name; i++)
+ if (!strcmp(name, table[i].name)) {
+ return i;
+ }
+ name_list = strdup(table[0].name);
+ for (i = 1; table[i].name; i++) {
+ name_list = (char *) xbt_realloc(name_list, strlen(name_list) + strlen(table[i].name) + 3);
+ strcat(name_list, ", ");
+ strcat(name_list, table[i].name);
+ }
+ xbt_die("Model '%s' is invalid! Valid models are: %s.", name, name_list);
+ return -1;
+}
+
+static XBT_INLINE void routing_asr_host_free(void *p)
+{
+ delete ((RoutingEdgePtr) p);
+}
+
+static XBT_INLINE void routing_asr_prop_free(void *p)
+{
+ xbt_dict_t elm = (xbt_dict_t) p;
+ xbt_dict_free(&elm);
+}
+
+static XBT_INLINE void surf_cpu_free(void *r)
+{
+ delete dynamic_cast<CpuPtr>(static_cast<ResourcePtr>(r));
+}
+
+static XBT_INLINE void surf_link_free(void *r)
+{
+ delete dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(r));
+}
+
+static XBT_INLINE void surf_workstation_free(void *r)
+{
+ delete dynamic_cast<WorkstationCLM03Ptr>(static_cast<ResourcePtr>(r));
+}
+
+
+void sg_version(int *ver_major,int *ver_minor,int *ver_patch) {
+ *ver_major = SIMGRID_VERSION_MAJOR;
+ *ver_minor = SIMGRID_VERSION_MINOR;
+ *ver_patch = SIMGRID_VERSION_PATCH;
+}
+
+void surf_init(int *argc, char **argv)
+{
+ XBT_DEBUG("Create all Libs");
+ host_lib = xbt_lib_new();
+ link_lib = xbt_lib_new();
+ as_router_lib = xbt_lib_new();
+ storage_lib = xbt_lib_new();
+ storage_type_lib = xbt_lib_new();
+ watched_hosts_lib = xbt_dict_new_homogeneous(NULL);
+
+ XBT_DEBUG("Add routing levels");
+ ROUTING_HOST_LEVEL = xbt_lib_add_level(host_lib,routing_asr_host_free);
+ ROUTING_ASR_LEVEL = xbt_lib_add_level(as_router_lib,routing_asr_host_free);
+ ROUTING_PROP_ASR_LEVEL = xbt_lib_add_level(as_router_lib,routing_asr_prop_free);
+
+ XBT_DEBUG("Add SURF levels");
+ SURF_CPU_LEVEL = xbt_lib_add_level(host_lib,surf_cpu_free);
+ SURF_WKS_LEVEL = xbt_lib_add_level(host_lib,surf_workstation_free);
+ SURF_LINK_LEVEL = xbt_lib_add_level(link_lib,surf_link_free);
+
+ xbt_init(argc, argv);
+ if (!model_list)
+ model_list = xbt_dynar_new(sizeof(surf_model_private_t), NULL);
+ if (!history)
+ history = tmgr_history_new();
+
+#ifdef HAVE_TRACING
+ TRACE_add_start_function(TRACE_surf_alloc);
+ TRACE_add_end_function(TRACE_surf_release);
+#endif
+
+ sg_config_init(argc, argv);
+
+ surf_action_init();
+ if (MC_is_active())
+ MC_memory_init();
+}
+
+void surf_exit(void)
+{
+ unsigned int iter;
+ ModelPtr model = NULL;
+
+#ifdef HAVE_TRACING
+ TRACE_end(); /* Just in case it was not called by the upper
+ * layer (or there is no upper layer) */
+#endif
+
+ sg_config_finalize();
+
+ xbt_dynar_foreach(model_list, iter, model)
+ delete model;
+ xbt_dynar_free(&model_list);
+ routing_exit();
+
+ if (maxmin_system) {
+ lmm_system_free(maxmin_system);
+ maxmin_system = NULL;
+ }
+ if (history) {
+ tmgr_history_free(history);
+ history = NULL;
+ }
+ surf_action_exit();
+
+#ifdef CONTEXT_THREADS
+ xbt_parmap_destroy(surf_parmap);
+ xbt_free(surf_mins);
+ surf_mins = NULL;
+#endif
+ xbt_dynar_free(&host_that_restart);
+ xbt_dynar_free(&surf_path);
+
+ xbt_lib_free(&host_lib);
+ xbt_lib_free(&link_lib);
+ xbt_lib_free(&as_router_lib);
+ xbt_lib_free(&storage_lib);
+ xbt_lib_free(&storage_type_lib);
+
+ xbt_dict_free(&watched_hosts_lib);
+
+ tmgr_finalize();
+ surf_parse_lex_destroy();
+ surf_parse_free_callbacks();
+
+ NOW = 0; /* Just in case the user plans to restart the simulation afterward */
+}
+/*********
+ * Model *
+ *********/
+
+Model::Model(string name)
+ : m_name(name), m_resOnCB(0), m_resOffCB(0),
+ m_actSuspendCB(0), m_actCancelCB(0), m_actResumeCB(0),
+ p_maxminSystem(0)
+{
+ ActionPtr action;
+ p_readyActionSet = xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+ p_runningActionSet = xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+ p_failedActionSet = xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+ p_doneActionSet = xbt_swag_new(xbt_swag_offset(*action, p_stateHookup));
+
+ p_modifiedSet = NULL;
+ p_actionHeap = NULL;
+ p_updateMechanism = UM_UNDEFINED;
+ m_selectiveUpdate = 0;
+}
+
+Model::~Model(){
+xbt_swag_free(p_readyActionSet);
+xbt_swag_free(p_runningActionSet);
+xbt_swag_free(p_failedActionSet);
+xbt_swag_free(p_doneActionSet);
+}
+
+double Model::shareResources(double now)
+{
+ //FIXME: set the good function once and for all
+ if (p_updateMechanism == UM_LAZY)
+ return shareResourcesLazy(now);
+ else if (p_updateMechanism == UM_FULL)
+ return shareResourcesFull(now);
+ else
+ xbt_die("Invalid cpu update mechanism!");
+}
+
+double Model::shareResourcesLazy(double now)
+{
+ ActionLmmPtr action = NULL;
+ double min = -1;
+ double value;
+
+ XBT_DEBUG
+ ("Before share resources, the size of modified actions set is %d",
+ xbt_swag_size(p_modifiedSet));
+
+ lmm_solve(p_maxminSystem);
+
+ XBT_DEBUG
+ ("After share resources, The size of modified actions set is %d",
+ xbt_swag_size(p_modifiedSet));
+
+ while((action = static_cast<ActionLmmPtr>(xbt_swag_extract(p_modifiedSet)))) {
+ int max_dur_flag = 0;
+
+ if (action->p_stateSet != p_runningActionSet)
+ continue;
+
+ /* bogus priority, skip it */
+ if (action->m_priority <= 0)
+ continue;
+
+ action->updateRemainingLazy(now);
+
+ min = -1;
+ value = lmm_variable_getvalue(action->p_variable);
+ if (value > 0) {
+ if (action->m_remains > 0) {
+ value = action->m_remains / value;
+ min = now + value;
+ } else {
+ value = 0.0;
+ min = now;
+ }
+ }
+
+ if ((action->m_maxDuration != NO_MAX_DURATION)
+ && (min == -1
+ || action->m_start +
+ action->m_maxDuration < min)) {
+ min = action->m_start +
+ action->m_maxDuration;
+ max_dur_flag = 1;
+ }
+
+ XBT_DEBUG("Action(%p) Start %lf Finish %lf Max_duration %lf", action,
+ action->m_start, now + value,
+ action->m_maxDuration);
+
+ if (min != -1) {
+ action->heapRemove(p_actionHeap);
+ action->heapInsert(p_actionHeap, min, max_dur_flag ? MAX_DURATION : NORMAL);
+ XBT_DEBUG("Insert at heap action(%p) min %lf now %lf", action, min,
+ now);
+ } else DIE_IMPOSSIBLE;
+ }
+
+ //hereafter must have already the min value for this resource model
+ if (xbt_heap_size(p_actionHeap) > 0)
+ min = xbt_heap_maxkey(p_actionHeap) - now;
+ else
+ min = -1;
+
+ XBT_DEBUG("The minimum with the HEAP %lf", min);
+
+ return min;
+}
+
+double Model::shareResourcesFull(double now) {
+ THROW_UNIMPLEMENTED;
+}
+
+
+double Model::shareResourcesMaxMin(xbt_swag_t running_actions,
+ lmm_system_t sys,
+ void (*solve) (lmm_system_t))
+{
+ void *_action = NULL;
+ ActionLmmPtr action = NULL;
+ double min = -1;
+ double value = -1;
+
+ solve(sys);
+
+ xbt_swag_foreach(_action, running_actions) {
+ action = dynamic_cast<ActionLmmPtr>(static_cast<ActionPtr>(_action));
+ value = lmm_variable_getvalue(action->p_variable);
+ if ((value > 0) || (action->m_maxDuration >= 0))
+ break;
+ }
+
+ if (!_action)
+ return -1.0;
+
+ if (value > 0) {
+ if (action->m_remains > 0)
+ min = action->m_remains / value;
+ else
+ min = 0.0;
+ if ((action->m_maxDuration >= 0) && (action->m_maxDuration < min))
+ min = action->m_maxDuration;
+ } else
+ min = action->m_maxDuration;
+
+
+ for (_action = xbt_swag_getNext(static_cast<ActionPtr>(action), running_actions->offset);
+ _action;
+ _action = xbt_swag_getNext(static_cast<ActionPtr>(action), running_actions->offset)) {
+ action = dynamic_cast<ActionLmmPtr>(static_cast<ActionPtr>(_action));
+ value = lmm_variable_getvalue(action->p_variable);
+ if (value > 0) {
+ if (action->m_remains > 0)
+ value = action->m_remains / value;
+ else
+ value = 0.0;
+ if (value < min) {
+ min = value;
+ XBT_DEBUG("Updating min (value) with %p: %f", action, min);
+ }
+ }
+ if ((action->m_maxDuration >= 0) && (action->m_maxDuration < min)) {
+ min = action->m_maxDuration;
+ XBT_DEBUG("Updating min (duration) with %p: %f", action, min);
+ }
+ }
+ XBT_DEBUG("min value : %f", min);
+
+ return min;
+}
+
+void Model::updateActionsState(double now, double delta)
+{
+ if (p_updateMechanism == UM_FULL)
+ updateActionsStateFull(now, delta);
+ else if (p_updateMechanism == UM_LAZY)
+ updateActionsStateLazy(now, delta);
+ else
+ xbt_die("Invalid cpu update mechanism!");
+}
+
+void Model::updateActionsStateLazy(double now, double delta)
+{
+
+}
+
+void Model::updateActionsStateFull(double now, double delta)
+{
+
+}
+
+
+void Model::addTurnedOnCallback(ResourceCallback rc)
+{
+ m_resOnCB = rc;
+}
+
+void Model::notifyResourceTurnedOn(ResourcePtr r)
+{
+ m_resOnCB(r);
+}
+
+void Model::addTurnedOffCallback(ResourceCallback rc)
+{
+ m_resOffCB = rc;
+}
+
+void Model::notifyResourceTurnedOff(ResourcePtr r)
+{
+ m_resOffCB(r);
+}
+
+void Model::addActionCancelCallback(ActionCallback ac)
+{
+ m_actCancelCB = ac;
+}
+
+void Model::notifyActionCancel(ActionPtr a)
+{
+ m_actCancelCB(a);
+}
+
+void Model::addActionResumeCallback(ActionCallback ac)
+{
+ m_actResumeCB = ac;
+}
+
+void Model::notifyActionResume(ActionPtr a)
+{
+ m_actResumeCB(a);
+}
+
+void Model::addActionSuspendCallback(ActionCallback ac)
+{
+ m_actSuspendCB = ac;
+}
+
+void Model::notifyActionSuspend(ActionPtr a)
+{
+ m_actSuspendCB(a);
+}
+
+
+/************
+ * Resource *
+ ************/
+
+Resource::Resource(surf_model_t model, const char *name, xbt_dict_t props)
+ : m_name(xbt_strdup(name)), m_running(true), p_model(model), m_properties(props)
+{}
+
+Resource::Resource(){
+ //FIXME:free(m_name);
+ //FIXME:xbt_dict_free(&m_properties);
+}
+
+const char *Resource::getName()
+{
+ return m_name;
+}
+
+xbt_dict_t Resource::getProperties()
+{
+ return m_properties;
+}
+
+e_surf_resource_state_t Resource::getState()
+{
+ return p_stateCurrent;
+}
+
+bool Resource::isOn()
+{
+ return m_running;
+}
+
+void Resource::turnOn()
+{
+ if (!m_running) {
+ m_running = true;
+ p_model->notifyResourceTurnedOn(this);
+ }
+}
+
+void Resource::turnOff()
+{
+ if (m_running) {
+ m_running = false;
+ p_model->notifyResourceTurnedOff(this);
+ }
+}
+
+ResourceLmm::ResourceLmm(surf_model_t model, const char *name, xbt_dict_t props,
+ lmm_system_t system,
+ double constraint_value,
+ tmgr_history_t history,
+ e_surf_resource_state_t state_init,
+ tmgr_trace_t state_trace,
+ double metric_peak,
+ tmgr_trace_t metric_trace)
+ : Resource(model, name, props)
+{
+ p_constraint = lmm_constraint_new(system, this, constraint_value);
+ p_stateCurrent = state_init;
+ if (state_trace)
+ p_stateEvent = tmgr_history_add_trace(history, state_trace, 0.0, 0, static_cast<ResourcePtr>(this));
+ p_power.scale = 1.0;
+ p_power.peak = metric_peak;
+ if (metric_trace)
+ p_power.event = tmgr_history_add_trace(history, metric_trace, 0.0, 0, static_cast<ResourcePtr>(this));
+}
+
+/**********
+ * Action *
+ **********/
+
+const char *surf_action_state_names[6] = {
+ "SURF_ACTION_READY",
+ "SURF_ACTION_RUNNING",
+ "SURF_ACTION_FAILED",
+ "SURF_ACTION_DONE",
+ "SURF_ACTION_TO_FREE",
+ "SURF_ACTION_NOT_IN_THE_SYSTEM"
+};
+
+/**
+ * \brief Initializes the action module of Surf.
+ */
+void surf_action_init(void) {
+
+ /* the action mallocator will always provide actions of the following size,
+ * so this size should be set to the maximum size of the surf action structures
+ */
+ /*FIXME:action_mallocator_allocated_size = sizeof(s_surf_action_network_CM02_t);
+ action_mallocator = xbt_mallocator_new(65536, surf_action_mallocator_new_f,
+ surf_action_mallocator_free_f, surf_action_mallocator_reset_f);*/
+}
+
+/**
+ * \brief Uninitializes the action module of Surf.
+ */
+void surf_action_exit(void) {
+ //FIXME:xbt_mallocator_free(action_mallocator);
+}
+
+Action::Action(){}
+
+Action::Action(ModelPtr model, double cost, bool failed):
+ m_cost(cost), p_model(model), m_failed(failed), m_remains(cost),
+ m_refcount(1), m_priority(1.0), m_maxDuration(NO_MAX_DURATION),
+ m_start(surf_get_clock()), m_finish(-1.0)
+{
+ #ifdef HAVE_TRACING
+ p_category = NULL;
+ #endif
+ p_stateHookup.prev = 0;
+ p_stateHookup.next = 0;
+ if (failed)
+ p_stateSet = p_model->p_failedActionSet;
+ else
+ p_stateSet = p_model->p_runningActionSet;
+
+ xbt_swag_insert(this, p_stateSet);
+}
+
+Action::~Action() {}
+
+int Action::unref(){
+ DIE_IMPOSSIBLE;
+}
+
+void Action::cancel(){
+ DIE_IMPOSSIBLE;
+}
+
+void Action::recycle(){
+ DIE_IMPOSSIBLE;
+}
+
+e_surf_action_state_t Action::getState()
+{
+ if (p_stateSet == p_model->p_readyActionSet)
+ return SURF_ACTION_READY;
+ if (p_stateSet == p_model->p_runningActionSet)
+ return SURF_ACTION_RUNNING;
+ if (p_stateSet == p_model->p_failedActionSet)
+ return SURF_ACTION_FAILED;
+ if (p_stateSet == p_model->p_doneActionSet)
+ return SURF_ACTION_DONE;
+ return SURF_ACTION_NOT_IN_THE_SYSTEM;
+}
+
+void Action::setState(e_surf_action_state_t state)
+{
+ //surf_action_state_t action_state = &(action->model_type->states);
+ XBT_IN("(%p,%s)", this, surf_action_state_names[state]);
+ xbt_swag_remove(this, p_stateSet);
+
+ if (state == SURF_ACTION_READY)
+ p_stateSet = p_model->p_readyActionSet;
+ else if (state == SURF_ACTION_RUNNING)
+ p_stateSet = p_model->p_runningActionSet;
+ else if (state == SURF_ACTION_FAILED)
+ p_stateSet = p_model->p_failedActionSet;
+ else if (state == SURF_ACTION_DONE)
+ p_stateSet = p_model->p_doneActionSet;
+ else
+ p_stateSet = NULL;
+
+ if (p_stateSet)
+ xbt_swag_insert(this, p_stateSet);
+ XBT_OUT();
+}
+
+double Action::getStartTime()
+{
+ return m_start;
+}
+
+double Action::getFinishTime()
+{
+ /* keep the function behavior, some models (cpu_ti) change the finish time before the action end */
+ return m_remains == 0 ? m_finish : -1;
+}
+
+double Action::getRemains()
+{
+ XBT_IN("(%p)", this);
+ XBT_OUT();
+ return m_remains;
+}
+
+void Action::setData(void* data)
+{
+ p_data = data;
+}
+
+#ifdef HAVE_TRACING
+void Action::setCategory(const char *category)
+{
+ XBT_IN("(%p,%s)", this, category);
+ p_category = xbt_strdup(category);
+ XBT_OUT();
+}
+#endif
+
+void Action::ref(){
+ m_refcount++;
+}
+
+void ActionLmm::setMaxDuration(double duration)
+{
+ XBT_IN("(%p,%g)", this, duration);
+ m_maxDuration = duration;
+ if (p_model->p_updateMechanism == UM_LAZY) // remove action from the heap
+ heapRemove(p_model->p_actionHeap);
+ XBT_OUT();
+}
+
+void ActionLmm::gapRemove() {}
+
+void ActionLmm::setPriority(double priority)
+{
+ XBT_IN("(%p,%g)", this, priority);
+ m_priority = priority;
+ lmm_update_variable_weight(p_model->p_maxminSystem, p_variable, priority);
+
+ if (p_model->p_updateMechanism == UM_LAZY)
+ heapRemove(p_model->p_actionHeap);
+ XBT_OUT();
+}
+
+void ActionLmm::cancel(){
+ setState(SURF_ACTION_FAILED);
+ if (p_model->p_updateMechanism == UM_LAZY) {
+ xbt_swag_remove(this, p_model->p_modifiedSet);
+ heapRemove(p_model->p_actionHeap);
+ }
+}
+
+int ActionLmm::unref(){
+ m_refcount--;
+ if (!m_refcount) {
+ xbt_swag_remove(static_cast<ActionPtr>(this), p_stateSet);
+ if (p_variable)
+ lmm_variable_free(p_model->p_maxminSystem, p_variable);
+ if (p_model->p_updateMechanism == UM_LAZY) {
+ /* remove from heap */
+ heapRemove(p_model->p_actionHeap);
+ xbt_swag_remove(this, p_model->p_modifiedSet);
+ }
+#ifdef HAVE_TRACING
+ xbt_free(p_category);
+#endif
+ delete this;
+ return 1;
+ }
+ return 0;
+}
+
+void ActionLmm::suspend()
+{
+ XBT_IN("(%p)", this);
+ if (m_suspended != 2) {
+ lmm_update_variable_weight(p_model->p_maxminSystem, p_variable, 0.0);
+ m_suspended = 1;
+ if (p_model->p_updateMechanism == UM_LAZY)
+ heapRemove(p_model->p_actionHeap);
+ }
+ XBT_OUT();
+}
+
+void ActionLmm::resume()
+{
+ XBT_IN("(%p)", this);
+ if (m_suspended != 2) {
+ lmm_update_variable_weight(p_model->p_maxminSystem, p_variable, m_priority);
+ m_suspended = 0;
+ if (p_model->p_updateMechanism == UM_LAZY)
+ heapRemove(p_model->p_actionHeap);
+ }
+ XBT_OUT();
+}
+
+bool ActionLmm::isSuspended()
+{
+ return m_suspended == 1;
+}
+/* insert action on heap using a given key and a hat (heap_action_type)
+ * a hat can be of three types for communications:
+ *
+ * NORMAL = this is a normal heap entry stating the date to finish transmitting
+ * LATENCY = this is a heap entry to warn us when the latency is payed
+ * MAX_DURATION =this is a heap entry to warn us when the max_duration limit is reached
+ */
+void ActionLmm::heapInsert(xbt_heap_t heap, double key, enum heap_action_type hat)
+{
+ m_hat = hat;
+ xbt_heap_push(heap, this, key);
+}
+
+void ActionLmm::heapRemove(xbt_heap_t heap)
+{
+ m_hat = NOTSET;
+ if (m_indexHeap >= 0) {
+ xbt_heap_remove(heap, m_indexHeap);
+ }
+}
+
+/* added to manage the communication action's heap */
+void surf_action_lmm_update_index_heap(void *action, int i) {
+ ((ActionLmmPtr)action)->updateIndexHeap(i);
+}
+
+void ActionLmm::updateIndexHeap(int i) {
+ m_indexHeap = i;
+}
+
+double ActionLmm::getRemains()
+{
+ XBT_IN("(%p)", this);
+ /* update remains before return it */
+ if (p_model->p_updateMechanism == UM_LAZY) /* update remains before return it */
+ updateRemainingLazy(surf_get_clock());
+ XBT_OUT();
+ return m_remains;
+}
+
+//FIXME split code in the right places
+void ActionLmm::updateRemainingLazy(double now)
+{
+ double delta = 0.0;
+
+ if(p_model == static_cast<ModelPtr>(surf_network_model))
+ {
+ if (m_suspended != 0)
+ return;
+ }
+ else
+ {
+ xbt_assert(p_stateSet == p_model->p_runningActionSet,
+ "You're updating an action that is not running.");
+
+ /* bogus priority, skip it */
+ xbt_assert(m_priority > 0,
+ "You're updating an action that seems suspended.");
+ }
+
+ delta = now - m_lastUpdate;
+
+ if (m_remains > 0) {
+ XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, m_remains, m_lastUpdate);
+ double_update(&m_remains, m_lastValue * delta);
+
+#ifdef HAVE_TRACING
+ if (p_model == static_cast<ModelPtr>(surf_cpu_model) && TRACE_is_enabled()) {
+ ResourcePtr cpu = static_cast<ResourcePtr>(lmm_constraint_id(lmm_get_cnst_from_var(p_model->p_maxminSystem, p_variable, 0)));
+ TRACE_surf_host_set_utilization(cpu->m_name, p_category, m_lastValue, m_lastUpdate, now - m_lastUpdate);
+ }
+#endif
+ XBT_DEBUG("Updating action(%p): remains is now %f", this, m_remains);
+ }
+
+ if(p_model == static_cast<ModelPtr>(surf_network_model))
+ {
+ if (m_maxDuration != NO_MAX_DURATION)
+ double_update(&m_maxDuration, delta);
+
+ //FIXME: duplicated code
+ if ((m_remains <= 0) &&
+ (lmm_get_variable_weight(p_variable) > 0)) {
+ m_finish = surf_get_clock();
+ setState(SURF_ACTION_DONE);
+ heapRemove(p_model->p_actionHeap);
+ } else if (((m_maxDuration != NO_MAX_DURATION)
+ && (m_maxDuration <= 0))) {
+ m_finish = surf_get_clock();
+ setState(SURF_ACTION_DONE);
+ heapRemove(p_model->p_actionHeap);
+ }
+ }
+
+ m_lastUpdate = now;
+ m_lastValue = lmm_variable_getvalue(p_variable);
+}
+
+/*void Action::cancel()
+{
+ p_model->notifyActionCancel(this);
+}
+
+void Action::suspend()
+{
+ p_model->notifyActionSuspend(this);
+}
+
+void Action::resume()
+{
+ p_model->notifyActionResume(this);
+}
+
+bool Action::isSuspended()
+{
+ return false;
+}*/
+
--- /dev/null
+//using namespace generic;
+
+#ifndef SURF_MODEL_H_
+#define SURF_MODEL_H_
+
+#include <xbt.h>
+#include <string>
+#include <vector>
+#include <memory>
+#include <boost/smart_ptr.hpp>
+#include <boost/function.hpp>
+#include <boost/functional/factory.hpp>
+#include <boost/bind.hpp>
+#include "surf/trace_mgr.h"
+#include "xbt/lib.h"
+#include "surf/surf_routing.h"
+#include "simgrid/platf_interface.h"
+#include "surf/surf.h"
+#include "surf/surf_private.h"
+
+extern tmgr_history_t history;
+#define NO_MAX_DURATION -1.0
+
+using namespace std;
+
+/** \ingroup SURF_simulation
+ * \brief Return the current time
+ *
+ * Return the current time in millisecond.
+ */
+
+/*********
+ * Utils *
+ *********/
+
+/* user-visible parameters */
+extern double sg_tcp_gamma;
+extern double sg_sender_gap;
+extern double sg_latency_factor;
+extern double sg_bandwidth_factor;
+extern double sg_weight_S_parameter;
+extern int sg_network_crosstraffic;
+#ifdef HAVE_GTNETS
+extern double sg_gtnets_jitter;
+extern int sg_gtnets_jitter_seed;
+#endif
+extern xbt_dynar_t surf_path;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+XBT_PUBLIC(double) surf_get_clock(void);
+#ifdef __cplusplus
+}
+#endif
+
+extern double sg_sender_gap;
+XBT_PUBLIC(int) SURF_CPU_LEVEL; //Surf cpu level
+
+int __surf_is_absolute_file_path(const char *file_path);
+
+/***********
+ * Classes *
+ ***********/
+//class Model;
+typedef Model* ModelPtr;
+
+//class Resource;
+typedef Resource* ResourcePtr;
+typedef boost::function<void (ResourcePtr r)> ResourceCallback;
+
+//class Action;
+typedef Action* ActionPtr;
+typedef boost::function<void (ActionPtr a)> ActionCallback;
+
+//class ActionLmm;
+typedef ActionLmm* ActionLmmPtr;
+
+enum heap_action_type{
+ LATENCY = 100,
+ MAX_DURATION,
+ NORMAL,
+ NOTSET
+};
+
+/*********
+ * Trace *
+ *********/
+/* For the trace and trace:connect tag (store their content till the end of the parsing) */
+XBT_PUBLIC_DATA(xbt_dict_t) traces_set_list;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_host_avail;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_power;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_link_avail;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_bandwidth;
+XBT_PUBLIC_DATA(xbt_dict_t) trace_connect_list_latency;
+
+
+/*********
+ * Model *
+ *********/
+XBT_PUBLIC_DATA(xbt_dynar_t) model_list;
+
+class Model {
+public:
+ Model(string name);
+ virtual ~Model();
+
+ ResourcePtr createResource(string name);
+ ActionPtr createAction(double _cost, bool _failed);
+ virtual double shareResources(double now);
+ virtual double shareResourcesLazy(double now);
+ virtual double shareResourcesFull(double now);
+ double shareResourcesMaxMin(xbt_swag_t running_actions,
+ lmm_system_t sys,
+ void (*solve) (lmm_system_t));
+ virtual void updateActionsState(double now, double delta);
+ virtual void updateActionsStateLazy(double now, double delta);
+ virtual void updateActionsStateFull(double now, double delta);
+
+ string getName() {return m_name;};
+
+ void addTurnedOnCallback(ResourceCallback rc);
+ void notifyResourceTurnedOn(ResourcePtr r);
+
+ void addTurnedOffCallback(ResourceCallback rc);
+ void notifyResourceTurnedOff(ResourcePtr r);
+
+ void addActionCancelCallback(ActionCallback ac);
+ void notifyActionCancel(ActionPtr a);
+ void addActionResumeCallback(ActionCallback ac);
+ void notifyActionResume(ActionPtr a);
+ void addActionSuspendCallback(ActionCallback ac);
+ void notifyActionSuspend(ActionPtr a);
+
+ lmm_system_t p_maxminSystem;
+ e_UM_t p_updateMechanism;
+ xbt_swag_t p_modifiedSet;
+ xbt_heap_t p_actionHeap;
+ int m_selectiveUpdate;
+
+ xbt_swag_t p_readyActionSet; /**< Actions in state SURF_ACTION_READY */
+ xbt_swag_t p_runningActionSet; /**< Actions in state SURF_ACTION_RUNNING */
+ xbt_swag_t p_failedActionSet; /**< Actions in state SURF_ACTION_FAILED */
+ xbt_swag_t p_doneActionSet; /**< Actions in state SURF_ACTION_DONE */
+ string m_name;
+
+protected:
+ std::vector<ActionPtr> m_failedActions, m_runningActions;
+
+private:
+ ResourceCallback m_resOnCB, m_resOffCB;
+ ActionCallback m_actCancelCB, m_actSuspendCB, m_actResumeCB;
+};
+
+/************
+ * Resource *
+ ************/
+
+/**
+ * Resource which have a metric handled by a maxmin system
+ */
+typedef struct {
+ double scale;
+ double peak;
+ tmgr_trace_event_t event;
+} s_surf_metric_t;
+
+class Resource {
+public:
+ Resource();
+ Resource(ModelPtr model, const char *name, xbt_dict_t properties);
+ virtual ~Resource() {};
+
+ virtual void updateState(tmgr_trace_event_t event_type, double value, double date)=0;
+
+ //private
+ virtual bool isUsed()=0;
+ //FIXME:updateActionState();
+ //FIXME:updateResourceState();
+ //FIXME:finilize();
+
+ bool isOn();
+ void turnOn();
+ void turnOff();
+ void setName(string name);
+ const char *getName();
+ virtual xbt_dict_t getProperties();
+
+ ModelPtr getModel() {return p_model;};
+ virtual e_surf_resource_state_t getState();
+ void printModel() { std::cout << p_model->getName() << "<<plop"<<std::endl;};
+ void *p_resource;
+ const char *m_name;
+ xbt_dict_t m_properties;
+ ModelPtr p_model;
+ e_surf_resource_state_t p_stateCurrent;
+
+protected:
+
+private:
+ bool m_running;
+};
+
+class ResourceLmm: virtual public Resource {
+public:
+ ResourceLmm() {};
+ ResourceLmm(surf_model_t model, const char *name, xbt_dict_t props,
+ lmm_system_t system,
+ double constraint_value,
+ tmgr_history_t history,
+ e_surf_resource_state_t state_init,
+ tmgr_trace_t state_trace,
+ double metric_peak,
+ tmgr_trace_t metric_trace);
+ lmm_constraint_t p_constraint;
+ tmgr_trace_event_t p_stateEvent;
+ s_surf_metric_t p_power;
+};
+
+/**********
+ * Action *
+ **********/
+
+class Action {
+public:
+ Action();
+ Action(ModelPtr model, double cost, bool failed);
+ virtual ~Action();
+
+ s_xbt_swag_hookup_t p_stateHookup;
+
+ e_surf_action_state_t getState(); /**< get the state*/
+ virtual void setState(e_surf_action_state_t state); /**< Change state*/
+ double getStartTime(); /**< Return the start time of an action */
+ double getFinishTime(); /**< Return the finish time of an action */
+ void setData(void* data);
+
+ void ref();
+ virtual int unref(); /**< Specify that we don't use that action anymore. Returns true if the action was destroyed and false if someone still has references on it. */
+ virtual void cancel(); /**< Cancel a running action */
+ virtual void recycle(); /**< Recycle an action */
+
+ virtual void suspend()=0; /**< Suspend an action */
+ virtual void resume()=0; /**< Resume a suspended action */
+ virtual bool isSuspended()=0; /**< Return whether an action is suspended */
+ virtual void setMaxDuration(double duration)=0; /**< Set the max duration of an action*/
+ virtual void setPriority(double priority)=0; /**< Set the priority of an action */
+#ifdef HAVE_TRACING
+ void setCategory(const char *category); /**< Set the category of an action */
+#endif
+ virtual double getRemains(); /**< Get the remains of an action */
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+ int getLatencyLimited(); /**< Return 1 if action is limited by latency, 0 otherwise */
+#endif
+
+ xbt_swag_t p_stateSet;
+
+ double m_priority; /**< priority (1.0 by default) */
+ bool m_failed;
+ double m_start; /**< start time */
+ double m_finish; /**< finish time : this is modified during the run and fluctuates until the task is completed */
+ double m_remains; /**< How much of that cost remains to be done in the currently running task */
+ #ifdef HAVE_LATENCY_BOUND_TRACKING
+ int m_latencyLimited; /**< Set to 1 if is limited by latency, 0 otherwise */
+ #endif
+ double m_maxDuration; /*< max_duration (may fluctuate until the task is completed) */
+ char *p_category; /**< tracing category for categorized resource utilization monitoring */
+ int m_cost;
+ void *p_data; /**< for your convenience */
+protected:
+ ModelPtr p_model;
+ int m_refcount;
+#ifdef HAVE_TRACING
+#endif
+ e_UM_t p_updateMechanism;
+
+private:
+ int resourceUsed(void *resource_id);
+ /* Share the resources to the actions and return in how much time
+ the next action may terminate */
+ double shareResources(double now);
+ /* Update the actions' state */
+ void updateActionsState(double now, double delta);
+ void updateResourceState(void *id, tmgr_trace_event_t event_type,
+ double value, double time);
+
+ xbt_swag_t p_modifiedSet;
+ xbt_heap_t p_actionHeap;
+ int m_selectiveUpdate;
+};
+
+//FIXME:REMOVE
+void surf_action_lmm_update_index_heap(void *action, int i);
+
+class ActionLmm: virtual public Action {
+public:
+ ActionLmm() : m_suspended(false) {
+ p_actionListHookup.prev = 0;
+ p_actionListHookup.next = 0;
+ };
+ ActionLmm(ModelPtr model, double cost, bool failed) : m_suspended(false) {
+ p_actionListHookup.prev = 0;
+ p_actionListHookup.next = 0;
+ };
+
+ virtual void updateRemainingLazy(double now);
+ void heapInsert(xbt_heap_t heap, double key, enum heap_action_type hat);
+ void heapRemove(xbt_heap_t heap);
+ double getRemains(); /**< Get the remains of an action */
+ void updateIndexHeap(int i);
+
+ virtual int unref();
+ void cancel();
+ void suspend();
+ void resume();
+ bool isSuspended();
+ void setMaxDuration(double duration);
+ void setPriority(double priority);
+ void gapRemove();
+
+ lmm_variable_t p_variable;
+ s_xbt_swag_hookup_t p_actionListHookup;
+ int m_indexHeap;
+ double m_lastUpdate;
+ double m_lastValue;
+ enum heap_action_type m_hat;
+ int m_suspended;
+};
+
+#endif /* SURF_MODEL_H_ */
--- /dev/null
+#include <xbt.h>
+
+#ifndef SURF_SOLVER_H_
+#define SURF_SOLVER_H_
+
+static double MAXMIN_PRECISION = 0.001;
+
+
+#ifdef __cplusplus
+#include <vector>
+#include <boost/smart_ptr.hpp>
+#include <boost/pool/object_pool.hpp>
+#include <boost/bind.hpp>
+
+static void double_update(double *variable, double value)
+{
+ *variable -= value;
+ if (*variable < MAXMIN_PRECISION)
+ *variable = 0.0;
+}
+
+using namespace std;
+
+class Solver;
+typedef boost::shared_ptr<Solver> SolverPtr;
+
+class Element;
+typedef boost::shared_ptr<Element> ElementPtr;
+
+class Constraint;
+typedef boost::shared_ptr<Constraint> ConstraintPtr;
+
+class ConstraintLight;
+typedef boost::shared_ptr<ConstraintLight> ConstraintLightPtr;
+
+class Variable;
+typedef boost::shared_ptr<Variable> VariablePtr;
+
+struct ElementPtrOps
+{
+ bool operator()( const ElementPtr & a, const ElementPtr & b )
+ { return true; } //a > b; }
+};
+
+#else
+ typedef struct Solver Solver;
+ typedef struct Element Element;
+ typedef struct Constraint Constraint;
+ typedef struct ConstraintLight ConstraintLight;
+ typedef struct Variable Variable;
+
+#endif
+
+typedef Element *lmm_element_t;
+typedef Variable *lmm_variable_t;
+typedef Constraint *lmm_constraint_t;
+typedef ConstraintLight *lmm_constraint_light_t;
+typedef Solver *lmm_system_t;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(__STDC__) || defined(__cplusplus)
+ extern lmm_system_t lmm_system_new(int selective_update);
+
+ extern void c_function(Solver*); /* ANSI C prototypes */
+ extern Solver* cplusplus_callback_function(Solver*);
+
+#else
+ extern lmm_system_t lmm_system_new(int selective_update);
+
+ extern void c_function(); /* K&R style */
+ extern Solver* cplusplus_callback_function();
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+
+
+
+#endif /* SURF_SOLVER_H_ */
--- /dev/null
+#include "surf.hpp"
+#include "workstation.hpp"
+#include "network.hpp"
+#include "surf_routing_cluster.hpp"
+#include "instr/instr_private.h"
+
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_kernel);
+
+/*********
+ * TOOLS *
+ *********/
+extern double NOW;
+
+static CpuPtr get_casted_cpu(surf_resource_t resource){
+ return dynamic_cast<CpuPtr>(static_cast<ResourcePtr>(surf_cpu_resource_priv(resource)));
+}
+
+static WorkstationCLM03Ptr get_casted_workstation(surf_resource_t resource){
+ return dynamic_cast<WorkstationCLM03Ptr>(static_cast<ResourcePtr>(surf_workstation_resource_priv(resource)));
+}
+
+char *surf_routing_edge_name(sg_routing_edge_t edge){
+ return edge->p_name;
+}
+
+#ifdef CONTEXT_THREADS
+static xbt_parmap_t surf_parmap = NULL; /* parallel map on models */
+#endif
+
+static double *surf_mins = NULL; /* return value of share_resources for each model */
+static int surf_min_index; /* current index in surf_mins */
+static double surf_min; /* duration determined by surf_solve */
+
+void surf_presolve(void)
+{
+ double next_event_date = -1.0;
+ tmgr_trace_event_t event = NULL;
+ double value = -1.0;
+ ResourcePtr resource = NULL;
+ ModelPtr model = NULL;
+ unsigned int iter;
+
+ XBT_DEBUG
+ ("First Run! Let's \"purge\" events and put models in the right state");
+ while ((next_event_date = tmgr_history_next_date(history)) != -1.0) {
+ if (next_event_date > NOW)
+ break;
+ while ((event =
+ tmgr_history_get_next_event_leq(history, next_event_date,
+ &value,
+ (void **) &resource))) {
+ if (value >= 0){
+ resource->updateState(event, value, NOW);
+ }
+ }
+ }
+ xbt_dynar_foreach(model_list, iter, model)
+ model->updateActionsState(NOW, 0.0);
+}
+
+static void surf_share_resources(surf_model_t model)
+{
+ double next_action_end = -1.0;
+ int i = __sync_fetch_and_add(&surf_min_index, 1);
+ if (strcmp(model->m_name.c_str(), "network NS3")) {
+ XBT_DEBUG("Running for Resource [%s]", model->m_name.c_str());
+ next_action_end = model->shareResources(NOW);
+ XBT_DEBUG("Resource [%s] : next action end = %f",
+ model->m_name.c_str(), next_action_end);
+ }
+ surf_mins[i] = next_action_end;
+}
+
+static void surf_update_actions_state(surf_model_t model)
+{
+ model->updateActionsState(NOW, surf_min);
+}
+
+double surf_solve(double max_date)
+{
+ surf_min = -1.0; /* duration */
+ double next_event_date = -1.0;
+ double model_next_action_end = -1.0;
+ double value = -1.0;
+ ResourcePtr resource = NULL;
+ ModelPtr model = NULL;
+ tmgr_trace_event_t event = NULL;
+ unsigned int iter;
+
+ if(!host_that_restart)
+ host_that_restart = xbt_dynar_new(sizeof(char*), NULL);
+
+ if (max_date != -1.0 && max_date != NOW) {
+ surf_min = max_date - NOW;
+ }
+
+ XBT_DEBUG("Looking for next action end for all models except NS3");
+
+ if (surf_mins == NULL) {
+ surf_mins = xbt_new(double, xbt_dynar_length(model_list));
+ }
+ surf_min_index = 0;
+
+ /* sequential version */
+ xbt_dynar_foreach(model_list, iter, model) {
+ surf_share_resources(static_cast<ModelPtr>(model));
+ }
+
+ unsigned i;
+ for (i = 0; i < xbt_dynar_length(model_list); i++) {
+ if ((surf_min < 0.0 || surf_mins[i] < surf_min)
+ && surf_mins[i] >= 0.0) {
+ surf_min = surf_mins[i];
+ }
+ }
+
+ XBT_DEBUG("Min for resources (remember that NS3 don't update that value) : %f", surf_min);
+
+ XBT_DEBUG("Looking for next trace event");
+
+ do {
+ XBT_DEBUG("Next TRACE event : %f", next_event_date);
+
+ next_event_date = tmgr_history_next_date(history);
+
+ if(!strcmp(surf_network_model->m_name.c_str(), "network NS3")){//FIXME: add surf_network_model->m_name &&
+ if(next_event_date!=-1.0 && surf_min!=-1.0) {
+ surf_min = MIN(next_event_date - NOW, surf_min);
+ } else{
+ surf_min = MAX(next_event_date - NOW, surf_min);
+ }
+
+ XBT_DEBUG("Run for network at most %f", surf_min);
+ // run until min or next flow
+ model_next_action_end = surf_network_model->shareResources(surf_min);
+
+ XBT_DEBUG("Min for network : %f", model_next_action_end);
+ if(model_next_action_end>=0.0)
+ surf_min = model_next_action_end;
+ }
+
+ if (next_event_date < 0.0) {
+ XBT_DEBUG("no next TRACE event. Stop searching for it");
+ break;
+ }
+
+ if ((surf_min == -1.0) || (next_event_date > NOW + surf_min)) break;
+
+ XBT_DEBUG("Updating models (min = %g, NOW = %g, next_event_date = %g)", surf_min, NOW, next_event_date);
+ while ((event =
+ tmgr_history_get_next_event_leq(history, next_event_date,
+ &value,
+ (void **) &resource))) {
+ if (resource->isUsed() || xbt_dict_get_or_null(watched_hosts_lib, resource->m_name)) {
+ surf_min = next_event_date - NOW;
+ XBT_DEBUG
+ ("This event will modify model state. Next event set to %f",
+ surf_min);
+ }
+ /* update state of model_obj according to new value. Does not touch lmm.
+ It will be modified if needed when updating actions */
+ XBT_DEBUG("Calling update_resource_state for resource %s with min %lf",
+ resource->m_name, surf_min);
+ resource->updateState(event, value, next_event_date);
+ }
+ } while (1);
+
+ /* FIXME: Moved this test to here to avoid stopping simulation if there are actions running on cpus and all cpus are with availability = 0.
+ * This may cause an infinite loop if one cpu has a trace with periodicity = 0 and the other a trace with periodicity > 0.
+ * The options are: all traces with same periodicity(0 or >0) or we need to change the way how the events are managed */
+ if (surf_min == -1.0) {
+ XBT_DEBUG("No next event at all. Bail out now.");
+ return -1.0;
+ }
+
+ XBT_DEBUG("Duration set to %f", surf_min);
+
+ NOW = NOW + surf_min;
+
+ /* sequential version */
+ xbt_dynar_foreach(model_list, iter, model) {
+ surf_update_actions_state(model);
+ }
+
+#ifdef HAVE_TRACING
+ TRACE_paje_dump_buffer (0);
+#endif
+
+ return surf_min;
+}
+
+XBT_INLINE double surf_get_clock(void)
+{
+ return NOW;
+}
+
+void routing_get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst,
+ xbt_dynar_t * route, double *latency){
+ routing_platf->getRouteAndLatency(src, dst, route, latency);
+}
+
+/*********
+ * MODEL *
+ *********/
+
+void *surf_as_cluster_get_backbone(AS_t as){
+ return static_cast<AsClusterPtr>(as)->p_backbone;
+}
+
+void surf_as_cluster_set_backbone(AS_t as, void* backbone){
+ static_cast<AsClusterPtr>(as)->p_backbone = dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(backbone));
+}
+
+const char *surf_model_name(surf_model_t model){
+ return model->m_name.c_str();
+}
+
+xbt_swag_t surf_model_done_action_set(surf_model_t model){
+ return model->p_doneActionSet;
+}
+
+xbt_swag_t surf_model_failed_action_set(surf_model_t model){
+ return model->p_failedActionSet;
+}
+
+xbt_swag_t surf_model_ready_action_set(surf_model_t model){
+ return model->p_readyActionSet;
+}
+
+xbt_swag_t surf_model_running_action_set(surf_model_t model){
+ return model->p_runningActionSet;
+}
+
+surf_action_t surf_workstation_model_execute_parallel_task(surf_workstation_model_t model,
+ int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double rate){
+ return static_cast<ActionPtr>(model->executeParallelTask(workstation_nb, workstation_list, computation_amount, communication_amount, rate));
+}
+
+surf_action_t surf_workstation_model_communicate(surf_workstation_model_t model, surf_resource_t src, surf_resource_t dst, double size, double rate){
+ return model->communicate(get_casted_workstation(src), get_casted_workstation(dst), size, rate);
+}
+
+xbt_dynar_t surf_workstation_model_get_route(surf_workstation_model_t model,
+ surf_resource_t src, surf_resource_t dst){
+ return model->getRoute(get_casted_workstation(src), get_casted_workstation(dst));
+}
+
+surf_action_t surf_network_model_communicate(surf_network_model_t model, sg_routing_edge_t src, sg_routing_edge_t dst, double size, double rate){
+ return model->communicate(src, dst, size, rate);
+}
+
+const char *surf_resource_name(surf_cpp_resource_t resource){
+ return resource->m_name;
+}
+
+xbt_dict_t surf_resource_get_properties(surf_cpp_resource_t resource){
+ return resource->getProperties();
+}
+
+e_surf_resource_state_t surf_resource_get_state(surf_cpp_resource_t resource){
+ return resource->getState();
+}
+
+surf_action_t surf_workstation_sleep(surf_resource_t resource, double duration){
+ return get_casted_workstation(resource)->sleep(duration);
+}
+
+double surf_workstation_get_speed(surf_resource_t resource, double load){
+ return get_casted_workstation(resource)->getSpeed(load);
+}
+
+double surf_workstation_get_available_speed(surf_resource_t resource){
+ return get_casted_workstation(resource)->getAvailableSpeed();
+}
+
+int surf_workstation_get_core(surf_resource_t resource){
+ return get_casted_workstation(resource)->getCore();
+}
+
+surf_action_t surf_workstation_execute(surf_resource_t resource, double size){
+ return get_casted_workstation(resource)->execute(size);
+}
+
+double surf_workstation_get_current_power_peak(surf_resource_t resource){
+ return get_casted_workstation(resource)->getCurrentPowerPeak();
+}
+
+double surf_workstation_get_power_peak_at(surf_resource_t resource, int pstate_index){
+ return get_casted_workstation(resource)->getPowerPeakAt(pstate_index);
+}
+
+int surf_workstation_get_nb_pstates(surf_resource_t resource){
+ return get_casted_workstation(resource)->getNbPstates();
+}
+
+void surf_workstation_set_power_peak_at(surf_resource_t resource, int pstate_index){
+ return get_casted_workstation(resource)->setPowerPeakAt(pstate_index);
+}
+
+double surf_workstation_get_consumed_energy(surf_resource_t resource){
+ return get_casted_workstation(resource)->getConsumedEnergy();
+}
+
+xbt_dict_t surf_workstation_get_storage_list(surf_resource_t workstation){
+ return get_casted_workstation(workstation)->getStorageList();
+}
+surf_action_t surf_workstation_open(surf_resource_t workstation, const char* mount, const char* path){
+ return get_casted_workstation(workstation)->open(mount, path);
+}
+
+surf_action_t surf_workstation_close(surf_resource_t workstation, surf_file_t fd){
+ return get_casted_workstation(workstation)->close(fd);
+}
+
+int surf_workstation_unlink(surf_resource_t workstation, surf_file_t fd){
+ return get_casted_workstation(workstation)->unlink(fd);
+}
+
+surf_action_t surf_workstation_ls(surf_resource_t workstation, const char* mount, const char *path){
+ return get_casted_workstation(workstation)->ls(mount, path);
+}
+
+size_t surf_workstation_get_size(surf_resource_t workstation, surf_file_t fd){
+ return get_casted_workstation(workstation)->getSize(fd);
+}
+
+surf_action_t surf_workstation_read(surf_resource_t resource, surf_file_t fd, sg_storage_size_t size){
+ return get_casted_workstation(resource)->read(fd, size);
+}
+
+surf_action_t surf_workstation_write(surf_resource_t resource, surf_file_t fd, sg_storage_size_t size){
+ return get_casted_workstation(resource)->write(fd, size);
+}
+
+xbt_dynar_t surf_workstation_get_info(surf_resource_t resource, surf_file_t fd){
+ return get_casted_workstation(resource)->getInfo(fd);
+}
+
+sg_storage_size_t surf_workstation_get_free_size(surf_resource_t resource, const char* name){
+ return get_casted_workstation(resource)->getFreeSize(name);
+}
+sg_storage_size_t surf_workstation_get_used_size(surf_resource_t resource, const char* name){
+ return get_casted_workstation(resource)->getUsedSize(name);
+}
+
+int surf_network_link_is_shared(surf_cpp_resource_t link){
+ return dynamic_cast<NetworkCm02LinkPtr>(link)->isShared();
+}
+
+double surf_network_link_get_bandwidth(surf_cpp_resource_t link){
+ return dynamic_cast<NetworkCm02LinkPtr>(link)->getBandwidth();
+}
+
+double surf_network_link_get_latency(surf_cpp_resource_t link){
+ return dynamic_cast<NetworkCm02LinkPtr>(link)->getLatency();
+}
+
+xbt_dict_t surf_storage_get_content(surf_resource_t resource){
+ return dynamic_cast<StoragePtr>(static_cast<ResourcePtr>(surf_storage_resource_priv(resource)))->getContent();
+}
+
+sg_storage_size_t surf_storage_get_size(surf_resource_t resource){
+ return dynamic_cast<StoragePtr>(static_cast<ResourcePtr>(surf_storage_resource_priv(resource)))->getSize();
+}
+
+surf_action_t surf_cpu_execute(surf_resource_t cpu, double size){
+ return get_casted_cpu(cpu)->execute(size);
+}
+
+surf_action_t surf_cpu_sleep(surf_resource_t cpu, double duration){
+ return get_casted_cpu(cpu)->sleep(duration);
+}
+
+double surf_action_get_start_time(surf_action_t action){
+ return action->m_start;
+}
+
+double surf_action_get_finish_time(surf_action_t action){
+ return action->m_finish;
+}
+
+double surf_action_get_remains(surf_action_t action){
+ return action->getRemains();
+}
+
+void surf_action_unref(surf_action_t action){
+ action->unref();
+}
+
+void surf_action_suspend(surf_action_t action){
+ action->suspend();
+}
+
+void surf_action_resume(surf_action_t action){
+ action->resume();
+}
+
+void surf_action_cancel(surf_action_t action){
+ action->cancel();
+}
+
+void surf_action_set_priority(surf_action_t action, double priority){
+ action->setPriority(priority);
+}
+
+void surf_action_set_category(surf_action_t action, const char *category){
+ action->setCategory(category);
+}
+
+void *surf_action_get_data(surf_action_t action){
+ return action->p_data;
+}
+
+void surf_action_set_data(surf_action_t action, void *data){
+ action->p_data = data;
+}
+
+e_surf_action_state_t surf_action_get_state(surf_action_t action){
+ return action->getState();
+}
+
+int surf_action_get_cost(surf_action_t action){
+ return action->m_cost;
+}
+
+surf_file_t surf_storage_action_get_file(surf_action_t action){
+ return dynamic_cast<StorageActionPtr>(action)->p_file;
+}
+
+xbt_dict_t surf_storage_action_get_ls_dict(surf_action_t action){
+ return dynamic_cast<StorageActionPtr>(action)->p_lsDict;
+}
#define NO_MAX_DURATION -1.0
+#ifdef __cplusplus
+extern "C" {
+#endif
+
extern xbt_dict_t watched_hosts_lib;
extern const char *surf_action_state_names[6];
} s_surf_model_private_t;
-double generic_maxmin_share_resources(xbt_swag_t running_actions,
+/*FIXME:REMOVEdouble generic_maxmin_share_resources(xbt_swag_t running_actions,
size_t offset,
lmm_system_t sys,
- void (*solve) (lmm_system_t));
+ void (*solve) (lmm_system_t));*/
double generic_share_resources_lazy(double now, surf_model_t model);
/* Generic functions common to all models */
void surf_action_init(void);
void surf_action_exit(void);
e_surf_action_state_t surf_action_state_get(surf_action_t action); /* cannot declare inline since we use a pointer to it */
-double surf_action_get_start_time(surf_action_t action); /* cannot declare inline since we use a pointer to it */
+//FIXME:DELETEdouble surf_action_get_start_time(surf_action_t action); /* cannot declare inline since we use a pointer to it */
double surf_action_get_finish_time(surf_action_t action); /* cannot declare inline since we use a pointer to it */
void surf_action_free(surf_action_t * action);
-void surf_action_state_set(surf_action_t action,
- e_surf_action_state_t state);
-void surf_action_data_set(surf_action_t action, void *data); /* cannot declare inline since we use a pointer to it */
+/*FIXME:void surf_action_state_set(surf_action_t action,
+ e_surf_action_state_t state);*/
+//FIXME:void surf_action_data_set(surf_action_t action, void *data); /* cannot declare inline since we use a pointer to it */
void surf_action_lmm_update_index_heap(void *action, int i); /* callback for heap management shared by cpu and net models */
-void surf_action_lmm_heap_insert(xbt_heap_t heap, surf_action_lmm_t action,
- double key, enum heap_action_type hat);
+/*FIXME:void surf_action_lmm_heap_insert(xbt_heap_t heap, surf_action_lmm_t action,
+ double key, enum heap_action_type hat);*/
void surf_action_lmm_heap_remove(xbt_heap_t heap,surf_action_lmm_t action);
void surf_action_cancel(surf_action_t action);
-int surf_action_unref(surf_action_t action);
+//FIXME:removeint surf_action_unref(surf_action_t action);
void surf_action_suspend(surf_action_t action);
void surf_action_resume(surf_action_t action);
int surf_action_is_suspended(surf_action_t action);
/**
* Resource protected methods
*/
-XBT_PUBLIC(void) surfxml_bufferstack_push(int new);
-XBT_PUBLIC(void) surfxml_bufferstack_pop(int new);
+XBT_PUBLIC(void) surfxml_bufferstack_push(int _new);
+XBT_PUBLIC(void) surfxml_bufferstack_pop(int _new);
XBT_PUBLIC_DATA(int) surfxml_bufferstack_size;
void TRACE_surf_host_set_power(double date, const char *resource, double power);
void TRACE_surf_link_set_bandwidth(double date, const char *resource, double bandwidth);
+#ifdef __cplusplus
+}
+#endif
#endif /* _SURF_SURF_PRIVATE_H */
--- /dev/null
+
+#ifndef SURF_PRIVATE_HPP_
+#define SURF_PRIVATE_HPP_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+FILE *surf_fopen(const char *name, const char *mode);
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* SURF_PRIVATE_HPP_ */
-/* Copyright (c) 2009-2013. The SimGrid Team.
+/* Copyright (c) 2009, 2010, 2011. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "surf_routing.hpp"
+#include "surf_routing_private.hpp"
+
#include "simgrid/platf_interface.h" // platform creation API internal interface
#include "simgrid/sg_config.h"
-#include "surf_routing_private.h"
-#include "surf/surf_routing.h"
#include "surf/surfxml_parse_values.h"
/**
static xbt_dict_t random_value = NULL;
+
/** @brief Retrieve a routing edge from its name
*
* Routing edges are either CPU/workstation and routers, whatever
*/
-sg_routing_edge_t sg_routing_edge_by_name_or_null(const char *name) {
- sg_routing_edge_t net_elm = xbt_lib_get_or_null(host_lib, name, ROUTING_HOST_LEVEL);
- if(!net_elm) net_elm = xbt_lib_get_or_null(as_router_lib, name, ROUTING_ASR_LEVEL);
+RoutingEdgePtr sg_routing_edge_by_name_or_null(const char *name) {
+ RoutingEdgePtr net_elm = (RoutingEdgePtr) xbt_lib_get_or_null(host_lib, name, ROUTING_HOST_LEVEL);
+ if (!net_elm)
+ net_elm = (RoutingEdgePtr) xbt_lib_get_or_null(as_router_lib, name, ROUTING_ASR_LEVEL);
return net_elm;
}
/* Global vars */
-routing_platf_t routing_platf = NULL;
-AS_t current_routing = NULL;
+RoutingPlatfPtr routing_platf = NULL;
+AsPtr current_routing = NULL;
/* global parse functions */
extern xbt_dynar_t mount_list;
+extern "C" {
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route, surf, "Routing part of surf");
+}
static void routing_parse_peer(sg_platf_peer_cbarg_t peer); /* peer bypass */
static void routing_parse_Srandom(void); /* random bypass */
*/
static void parse_S_host_link(sg_platf_host_link_cbarg_t host)
{
- sg_routing_edge_t info = NULL;
- info = xbt_lib_get_or_null(host_lib, host->id, ROUTING_HOST_LEVEL);
- xbt_assert(info, "Host '%s' not found!",host->id);
- xbt_assert(current_routing->model_desc == &routing_models[SURF_MODEL_CLUSTER] ||
- current_routing->model_desc == &routing_models[SURF_MODEL_VIVALDI],
+ RoutingEdgePtr info = static_cast<RoutingEdgePtr>(xbt_lib_get_or_null(host_lib, host->id, ROUTING_HOST_LEVEL));
+ xbt_assert(info, "Host '%s' not found!", host->id);
+ xbt_assert(current_routing->p_modelDesc == &routing_models[SURF_MODEL_CLUSTER] ||
+ current_routing->p_modelDesc == &routing_models[SURF_MODEL_VIVALDI],
"You have to be in model Cluster to use tag host_link!");
s_surf_parsing_link_up_down_t link_up_down;
xbt_assert(link_up_down.link_up, "Link '%s' not found!",host->link_up);
xbt_assert(link_up_down.link_down, "Link '%s' not found!",host->link_down);
- if(!current_routing->link_up_down_list)
- current_routing->link_up_down_list = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL);
+ if(!current_routing->p_linkUpDownList)
+ current_routing->p_linkUpDownList = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL);
// If dynar is is greater than edge id and if the host_link is already defined
- if(xbt_dynar_length(current_routing->link_up_down_list) > info->id &&
- xbt_dynar_get_as(current_routing->link_up_down_list,info->id,void*))
+ if(xbt_dynar_length(current_routing->p_linkUpDownList) > info->m_id &&
+ xbt_dynar_get_as(current_routing->p_linkUpDownList, info->m_id, void*))
xbt_die("Host_link for '%s' is already defined!",host->id);
- XBT_DEBUG("Push Host_link for host '%s' to position %d",info->name,info->id);
- xbt_dynar_set_as(current_routing->link_up_down_list,info->id,s_surf_parsing_link_up_down_t,link_up_down);
+ XBT_DEBUG("Push Host_link for host '%s' to position %d", info->p_name, info->m_id);
+ xbt_dynar_set_as(current_routing->p_linkUpDownList, info->m_id, s_surf_parsing_link_up_down_t, link_up_down);
}
/**
*/
static void parse_S_host(sg_platf_host_cbarg_t host)
{
- sg_routing_edge_t info = NULL;
- if (current_routing->hierarchy == SURF_ROUTING_NULL)
- current_routing->hierarchy = SURF_ROUTING_BASE;
+ if (current_routing->p_hierarchy == SURF_ROUTING_NULL)
+ current_routing->p_hierarchy = SURF_ROUTING_BASE;
xbt_assert(!xbt_lib_get_or_null(host_lib, host->id, ROUTING_HOST_LEVEL),
"Reading a host, processing unit \"%s\" already exists", host->id);
- info = xbt_new0(s_routing_edge_t, 1);
- info->rc_component = current_routing;
- info->rc_type = SURF_NETWORK_ELEMENT_HOST;
- info->name = xbt_strdup(host->id);
- info->id = current_routing->parse_PU(current_routing, (void *) info);
+ RoutingEdgePtr info = new RoutingEdge();
+ info->p_rcComponent = current_routing;
+ info->p_rcType = SURF_NETWORK_ELEMENT_HOST;
+ info->p_name = xbt_strdup(host->id);
+ info->m_id = current_routing->parsePU(info);
xbt_lib_set(host_lib, host->id, ROUTING_HOST_LEVEL, (void *) info);
- XBT_DEBUG("Having set name '%s' id '%d'",host->id,info->id);
+ XBT_DEBUG("Having set name '%s' id '%d'", host->id, info->m_id);
if(mount_list){
xbt_lib_set(storage_lib, host->id, ROUTING_STORAGE_HOST_LEVEL, (void *) mount_list);
*/
static void parse_S_router(sg_platf_router_cbarg_t router)
{
- sg_routing_edge_t info = NULL;
- if (current_routing->hierarchy == SURF_ROUTING_NULL)
- current_routing->hierarchy = SURF_ROUTING_BASE;
+ if (current_routing->p_hierarchy == SURF_ROUTING_NULL)
+ current_routing->p_hierarchy = SURF_ROUTING_BASE;
xbt_assert(!xbt_lib_get_or_null(as_router_lib, router->id, ROUTING_ASR_LEVEL),
"Reading a router, processing unit \"%s\" already exists",
router->id);
- info = xbt_new0(s_routing_edge_t, 1);
- info->rc_component = current_routing;
- info->rc_type = SURF_NETWORK_ELEMENT_ROUTER;
- info->name = xbt_strdup(router->id);
- info->id = current_routing->parse_PU(current_routing, (void *) info);
+ RoutingEdgePtr info = new RoutingEdge();
+ info->p_rcComponent = current_routing;
+ info->p_rcType = SURF_NETWORK_ELEMENT_ROUTER;
+ info->p_name = xbt_strdup(router->id);
+ info->m_id = current_routing->parsePU(info);
xbt_lib_set(as_router_lib, router->id, ROUTING_ASR_LEVEL, (void *) info);
- XBT_DEBUG("Having set name '%s' id '%d'",router->id,info->id);
+ XBT_DEBUG("Having set name '%s' id '%d'", router->id, info->m_id);
if (router->coord && strcmp(router->coord, "")) {
unsigned int cursor;
*/
static void parse_E_route(sg_platf_route_cbarg_t route)
{
- xbt_assert(current_routing->parse_route,
+ /*FIXME:REMOVE:xbt_assert(current_routing->parse_route,
"no defined method \"set_route\" in \"%s\"",
- current_routing->name);
+ current_routing->name);*/
- current_routing->parse_route(current_routing, route);
+ current_routing->parseRoute(route);
}
/**
*/
static void parse_E_ASroute(sg_platf_route_cbarg_t ASroute)
{
- xbt_assert(current_routing->parse_ASroute,
+ /*FIXME:REMOVE:xbt_assert(current_routing->parse_ASroute,
"no defined method \"set_ASroute\" in \"%s\"",
- current_routing->name);
- current_routing->parse_ASroute(current_routing, ASroute);
+ current_routing->name);*/
+ current_routing->parseASroute(ASroute);
}
/**
*/
static void parse_E_bypassRoute(sg_platf_route_cbarg_t route)
{
- xbt_assert(current_routing->parse_bypassroute,
+ /*FIXME:REMOVE:xbt_assert(current_routing->parse_bypassroute,
"Bypassing mechanism not implemented by routing '%s'",
- current_routing->name);
+ current_routing->name);*/
- current_routing->parse_bypassroute(current_routing, route);
+ current_routing->parseBypassroute(route);
}
/**
*/
static void parse_E_bypassASroute(sg_platf_route_cbarg_t ASroute)
{
- xbt_assert(current_routing->parse_bypassroute,
+ /*FIXME:REMOVE:xbt_assert(current_routing->parse_bypassroute,
"Bypassing mechanism not implemented by routing '%s'",
- current_routing->name);
- current_routing->parse_bypassroute(current_routing, ASroute);
+ current_routing->name);*/
+ current_routing->parseBypassroute(ASroute);
}
static void routing_parse_trace(sg_platf_trace_cbarg_t trace)
void routing_AS_begin(sg_platf_AS_cbarg_t AS)
{
XBT_DEBUG("routing_AS_begin");
- AS_t new_as;
routing_model_description_t model = NULL;
xbt_assert(!xbt_lib_get_or_null
}
/* make a new routing component */
- new_as = (AS_t) model->create();
- new_as->model_desc = model;
- new_as->hierarchy = SURF_ROUTING_NULL;
- new_as->name = xbt_strdup(AS->id);
+ AsPtr new_as = model->create();
+
+ new_as->p_modelDesc = model;
+ new_as->p_hierarchy = SURF_ROUTING_NULL;
+ new_as->p_name = xbt_strdup(AS->id);
- sg_routing_edge_t info = NULL;
- info = xbt_new0(s_routing_edge_t, 1);
+ RoutingEdgePtr info = new RoutingEdge();
- if (current_routing == NULL && routing_platf->root == NULL) {
+ if (current_routing == NULL && routing_platf->p_root == NULL) {
/* it is the first one */
- new_as->routing_father = NULL;
- routing_platf->root = new_as;
- info->id = -1;
- } else if (current_routing != NULL && routing_platf->root != NULL) {
+ new_as->p_routingFather = NULL;
+ routing_platf->p_root = new_as;
+ info->m_id = -1;
+ } else if (current_routing != NULL && routing_platf->p_root != NULL) {
xbt_assert(!xbt_dict_get_or_null
- (current_routing->routing_sons, AS->id),
+ (current_routing->p_routingSons, AS->id),
"The AS \"%s\" already exists", AS->id);
/* it is a part of the tree */
- new_as->routing_father = current_routing;
+ new_as->p_routingFather = current_routing;
/* set the father behavior */
- if (current_routing->hierarchy == SURF_ROUTING_NULL)
- current_routing->hierarchy = SURF_ROUTING_RECURSIVE;
+ if (current_routing->p_hierarchy == SURF_ROUTING_NULL)
+ current_routing->p_hierarchy = SURF_ROUTING_RECURSIVE;
/* add to the sons dictionary */
- xbt_dict_set(current_routing->routing_sons, AS->id,
+ xbt_dict_set(current_routing->p_routingSons, AS->id,
(void *) new_as, NULL);
/* add to the father element list */
- info->id = current_routing->parse_AS(current_routing, (void *) info);
+ info->m_id = current_routing->parseAS(info);
} else {
THROWF(arg_error, 0, "All defined components must be belong to a AS");
}
- info->rc_component = new_as->routing_father;
- info->rc_type = SURF_NETWORK_ELEMENT_AS;
- info->name = new_as->name;
+ info->p_rcComponent = new_as->p_routingFather;
+ info->p_rcType = SURF_NETWORK_ELEMENT_AS;
+ info->p_name = new_as->p_name;
- xbt_lib_set(as_router_lib, info->name, ROUTING_ASR_LEVEL,
+ xbt_lib_set(as_router_lib, info->p_name, ROUTING_ASR_LEVEL,
(void *) info);
- XBT_DEBUG("Having set name '%s' id '%d'",new_as->name,info->id);
+ XBT_DEBUG("Having set name '%s' id '%d'", new_as->p_name, info->m_id);
/* set the new current component of the tree */
current_routing = new_as;
- current_routing->net_elem = info;
+ current_routing->p_netElem = info;
}
if (current_routing == NULL) {
THROWF(arg_error, 0, "Close an AS, but none was under construction");
} else {
- if (current_routing->model_desc->end)
- current_routing->model_desc->end(current_routing);
- current_routing = current_routing->routing_father;
+ if (current_routing->p_modelDesc->end)
+ current_routing->p_modelDesc->end(current_routing);
+ current_routing = current_routing->p_routingFather;
}
}
/**
* \brief Get the AS father and the first elements of the chain
*
- * \param src the source host name
+ * \param src the source host name
* \param dst the destination host name
- *
- * Get the common father of the to processing units, and the first different
+ *
+ * Get the common father of the to processing units, and the first different
* father in the chain
*/
static void elements_father(sg_routing_edge_t src, sg_routing_edge_t dst,
{
xbt_assert(src && dst, "bad parameters for \"elements_father\" method");
#define ELEMENTS_FATHER_MAXDEPTH 16 /* increase if it is not enough */
- AS_t src_as, dst_as;
- AS_t path_src[ELEMENTS_FATHER_MAXDEPTH];
- AS_t path_dst[ELEMENTS_FATHER_MAXDEPTH];
+ AsPtr src_as, dst_as;
+ AsPtr path_src[ELEMENTS_FATHER_MAXDEPTH];
+ AsPtr path_dst[ELEMENTS_FATHER_MAXDEPTH];
int index_src = 0;
int index_dst = 0;
- AS_t current;
- AS_t current_src;
- AS_t current_dst;
- AS_t father;
+ AsPtr current;
+ AsPtr current_src;
+ AsPtr current_dst;
+ AsPtr father;
/* (1) find the as where the src and dst are located */
sg_routing_edge_t src_data = src;
sg_routing_edge_t dst_data = dst;
- src_as = src_data->rc_component;
- dst_as = dst_data->rc_component;
+ src_as = src_data->p_rcComponent;
+ dst_as = dst_data->p_rcComponent;
#ifndef NDEBUG
- char* src_name = src_data->name;
- char* dst_name = dst_data->name;
+ char* src_name = src_data->p_name;
+ char* dst_name = dst_data->p_name;
#endif
xbt_assert(src_as && dst_as,
"Ask for route \"from\"(%s) or \"to\"(%s) no found", src_name, dst_name);
/* (2) find the path to the root routing component */
- for (current = src_as; current != NULL; current = current->routing_father) {
+ for (current = src_as; current != NULL; current = current->p_routingFather) {
if (index_src >= ELEMENTS_FATHER_MAXDEPTH)
xbt_die("ELEMENTS_FATHER_MAXDEPTH should be increased for path_src");
path_src[index_src++] = current;
}
- for (current = dst_as; current != NULL; current = current->routing_father) {
+ for (current = dst_as; current != NULL; current = current->p_routingFather) {
if (index_dst >= ELEMENTS_FATHER_MAXDEPTH)
xbt_die("ELEMENTS_FATHER_MAXDEPTH should be increased for path_dst");
path_dst[index_dst++] = current;
/**
* \brief Recursive function for get_route_latency
*
- * \param src the source host name
+ * \param src the source host name
* \param dst the destination host name
* \param *route the route where the links are stored. It is either NULL or a ready to use dynar
* \param *latency the latency, if needed
- *
+ *
* This function is called by "get_route" and "get_latency". It allows to walk
* recursively through the ASes tree.
*/
-static void _get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst,
+static void _get_route_and_latency(RoutingEdgePtr src, RoutingEdgePtr dst,
xbt_dynar_t * links, double *latency)
{
s_sg_platf_route_cbarg_t route;
memset(&route,0,sizeof(route));
xbt_assert(src && dst, "bad parameters for \"_get_route_latency\" method");
- XBT_DEBUG("Solve route/latency \"%s\" to \"%s\"", src->name, dst->name);
+ XBT_DEBUG("Solve route/latency \"%s\" to \"%s\"", src->p_name, dst->p_name);
/* Find how src and dst are interconnected */
- AS_t common_father, src_father, dst_father;
+ AsPtr common_father, src_father, dst_father;
elements_father(src, dst, &common_father, &src_father, &dst_father);
XBT_DEBUG("elements_father: common father '%s' src_father '%s' dst_father '%s'",
- common_father->name,src_father->name,dst_father->name);
+ common_father->p_name, src_father->p_name, dst_father->p_name);
/* Check whether a direct bypass is defined */
sg_platf_route_cbarg_t e_route_bypass = NULL;
- if (common_father->get_bypass_route)
- e_route_bypass = common_father->get_bypass_route(common_father, src, dst, latency);
+ //FIXME:REMOVE:if (common_father->get_bypass_route)
+
+ e_route_bypass = common_father->getBypassRoute(src, dst, latency);
/* Common ancestor is kind enough to declare a bypass route from src to dst -- use it and bail out */
if (e_route_bypass) {
xbt_dynar_merge(links, &e_route_bypass->link_list);
- generic_free_route(e_route_bypass);
+ //FIXME:generic_free_route(e_route_bypass);
return;
}
/* If src and dst are in the same AS, life is good */
if (src_father == dst_father) { /* SURF_ROUTING_BASE */
route.link_list = *links;
- common_father->get_route_and_latency(common_father, src, dst, &route,latency);
+ common_father->getRouteAndLatency(src, dst, &route, latency);
// if vivaldi latency+=vivaldi(src,dst)
return;
}
route.link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
// Find the net_card corresponding to father
- sg_routing_edge_t src_father_net_elm = src_father->net_elem;
- sg_routing_edge_t dst_father_net_elm = dst_father->net_elem;
+ RoutingEdgePtr src_father_net_elm = src_father->p_netElem;
+ RoutingEdgePtr dst_father_net_elm = dst_father->p_netElem;
- common_father->get_route_and_latency(common_father,
- src_father_net_elm, dst_father_net_elm,
- &route, latency);
+ common_father->getRouteAndLatency(src_father_net_elm, dst_father_net_elm,
+ &route, latency);
xbt_assert((route.gw_src != NULL) && (route.gw_dst != NULL),
- "bad gateways for route from \"%s\" to \"%s\"", src->name, dst->name);
+ "bad gateways for route from \"%s\" to \"%s\"", src->p_name, dst->p_name);
sg_routing_edge_t src_gateway_net_elm = route.gw_src;
sg_routing_edge_t dst_gateway_net_elm = route.gw_dst;
// if vivaldi latency+=vivaldi(src_gateway,dst_gateway)
}
+AS_t surf_platf_get_root(routing_platf_t platf){
+ return platf->p_root;
+}
+
+e_surf_network_element_type_t surf_routing_edge_get_rc_type(sg_routing_edge_t edge){
+ return edge->p_rcType;
+}
+
+
/**
* \brief Find a route between hosts
*
* walk through the routing components tree and find a route between hosts
* by calling the differents "get_route" functions in each routing component.
*/
-void routing_get_route_and_latency(sg_routing_edge_t src,
- sg_routing_edge_t dst,
- xbt_dynar_t * route, double *latency)
+void RoutingPlatf::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst,
+ xbt_dynar_t* route, double *latency)
{
- XBT_DEBUG("routing_get_route_and_latency from %s to %s",src->name,dst->name);
+ XBT_DEBUG("routing_get_route_and_latency from %s to %s", src->p_name, dst->p_name);
if (!*route) {
- xbt_dynar_reset(routing_platf->last_route);
- *route = routing_platf->last_route;
+ xbt_dynar_reset(routing_platf->p_lastRoute);
+ *route = routing_platf->p_lastRoute;
}
_get_route_and_latency(src, dst, route, latency);
xbt_assert(!latency || *latency >= 0.0,
- "negative latency on route between \"%s\" and \"%s\"", src->name, dst->name);
+ "negative latency on route between \"%s\" and \"%s\"", src->p_name, dst->p_name);
+}
+
+xbt_dynar_t RoutingPlatf::getOneLinkRoutes(){
+ return recursiveGetOneLinkRoutes(p_root);
}
-static xbt_dynar_t recursive_get_onelink_routes(AS_t rc)
+xbt_dynar_t RoutingPlatf::recursiveGetOneLinkRoutes(AsPtr rc)
{
- xbt_dynar_t ret = xbt_dynar_new(sizeof(onelink_t), xbt_free);
+ xbt_dynar_t ret = xbt_dynar_new(sizeof(OnelinkPtr), xbt_free);
//adding my one link routes
- xbt_dynar_t onelink_mine = rc->get_onelink_routes(rc);
+ xbt_dynar_t onelink_mine = rc->getOneLinkRoutes();
if (onelink_mine)
xbt_dynar_merge(&ret,&onelink_mine);
char *key;
xbt_dict_cursor_t cursor = NULL;
AS_t rc_child;
- xbt_dict_foreach(rc->routing_sons, cursor, key, rc_child) {
- xbt_dynar_t onelink_child = recursive_get_onelink_routes(rc_child);
+ xbt_dict_foreach(rc->p_routingSons, cursor, key, rc_child) {
+ xbt_dynar_t onelink_child = recursiveGetOneLinkRoutes(rc_child);
if (onelink_child)
xbt_dynar_merge(&ret,&onelink_child);
}
return ret;
}
-static xbt_dynar_t get_onelink_routes(void)
-{
- return recursive_get_onelink_routes(routing_platf->root);
-}
-
e_surf_network_element_type_t routing_get_network_element_type(const char *name)
{
- sg_routing_edge_t rc = sg_routing_edge_by_name_or_null(name);
+ RoutingEdgePtr rc = sg_routing_edge_by_name_or_null(name);
if (rc)
- return rc->rc_type;
+ return rc->p_rcType;
return SURF_NETWORK_ELEMENT_NULL;
}
/**
* \brief Generic method: create the global routing schema
- *
+ *
* Make a global routing structure and set all the parsing functions.
*/
void routing_model_create( void *loopback)
{
/* config the uniq global routing */
- routing_platf = xbt_new0(s_routing_platf_t, 1);
- routing_platf->root = NULL;
- routing_platf->get_onelink_routes = get_onelink_routes;
- routing_platf->loopback = loopback;
- routing_platf->last_route = xbt_dynar_new(sizeof(sg_routing_link_t),NULL);
+ routing_platf = new RoutingPlatf();
+ routing_platf->p_root = NULL;
+ routing_platf->p_loopback = loopback;
+ routing_platf->p_lastRoute = xbt_dynar_new(sizeof(sg_routing_link_t),NULL);
/* no current routing at moment */
current_routing = NULL;
}
/* ************************* GENERIC PARSE FUNCTIONS ************************ */
void routing_cluster_add_backbone(void* bb) {
- xbt_assert(current_routing->model_desc == &routing_models[SURF_MODEL_CLUSTER],
+ xbt_assert(current_routing->p_modelDesc == &routing_models[SURF_MODEL_CLUSTER],
"You have to be in model Cluster to use tag backbone!");
- xbt_assert(!((as_cluster_t)current_routing)->backbone,"The backbone link is already defined!");
- ((as_cluster_t)current_routing)->backbone = bb;
- XBT_DEBUG("Add a backbone to AS '%s'",current_routing->name);
+ xbt_assert(!surf_as_cluster_get_backbone(current_routing), "The backbone link is already defined!");
+ surf_as_cluster_set_backbone(current_routing, bb);
+ XBT_DEBUG("Add a backbone to AS '%s'", current_routing->p_name);
}
static void routing_parse_cabinet(sg_platf_cabinet_cbarg_t cabinet)
AS.routing = A_surfxml_AS_routing_Cluster;
sg_platf_new_AS_begin(&AS);
- current_routing->link_up_down_list
+ current_routing->p_linkUpDownList
= xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL);
//Make all hosts
info.link_up = xbt_lib_get_or_null(link_lib, link_id, SURF_LINK_LEVEL);
info.link_down = info.link_up;
}
-
- if(cluster->limiter_link!=0){
+
+ if(cluster->limiter_link!=0){
char *tmp_link = bprintf("%s_limiter", link_id);
XBT_DEBUG("<limiter\tid=\"%s\"\tbw=\"%f\"/>", tmp_link,
cluster->limiter_link);
-
+
memset(&link, 0, sizeof(link));
link.id = tmp_link;
link.bandwidth = cluster->limiter_link;
}else{
info.limiter_link =NULL;
}
-
- if(cluster->loopback_bw!=0 || cluster->loopback_lat!=0){
+
+ if(cluster->loopback_bw!=0 || cluster->loopback_lat!=0){
char *tmp_link = bprintf("%s_loopback", link_id);
XBT_DEBUG("<loopback\tid=\"%s\"\tbw=\"%f\"/>", tmp_link,
cluster->limiter_link);
-
+
memset(&link, 0, sizeof(link));
link.id = tmp_link;
link.bandwidth = cluster->loopback_bw;
}else{
info.loopback_link =NULL;
}
-
- xbt_dynar_push(current_routing->link_up_down_list,&info);
+
+ xbt_dynar_push(current_routing->p_linkUpDownList, &info);
xbt_free(link_id);
xbt_free(host_id);
}
bprintf("%s%s_router%s", cluster->prefix, cluster->id,
cluster->suffix);
sg_platf_new_router(&router);
- ((as_cluster_t)current_routing)->router = xbt_lib_get_or_null(as_router_lib, router.id, ROUTING_ASR_LEVEL);
+ ((AsClusterPtr)current_routing)->p_router = (RoutingEdgePtr) xbt_lib_get_or_null(as_router_lib, router.id, ROUTING_ASR_LEVEL);
free(newid);
//Make the backbone
AS.routing = A_surfxml_AS_routing_Cluster;
sg_platf_new_AS_begin(&AS);
- current_routing->link_up_down_list
- = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL);
+ current_routing->p_linkUpDownList = xbt_dynar_new(sizeof(s_surf_parsing_link_up_down_t),NULL);
XBT_DEBUG("<host\tid=\"%s\"\tpower=\"%f\"/>", host_id, peer->power);
s_sg_platf_host_cbarg_t host;
router.id = router_id;
router.coord = peer->coord;
sg_platf_new_router(&router);
- ((as_cluster_t)current_routing)->router = xbt_lib_get_or_null(as_router_lib, router.id, ROUTING_ASR_LEVEL);
+ static_cast<AsClusterPtr>(current_routing)->p_router = static_cast<RoutingEdgePtr>(xbt_lib_get_or_null(as_router_lib, router.id, ROUTING_ASR_LEVEL));
XBT_DEBUG("</AS>");
sg_platf_new_AS_end();
* This fuction is call by "finalize". It allow to finalize the
* AS or routing components. It delete all the structures.
*/
-static void finalize_rec(AS_t as) {
+static void finalize_rec(AsPtr as) {
xbt_dict_cursor_t cursor = NULL;
char *key;
AS_t elem;
- xbt_dict_foreach(as->routing_sons, cursor, key, elem) {
+ xbt_dict_foreach(as->p_routingSons, cursor, key, elem) {
finalize_rec(elem);
}
- as->finalize(as);
+ delete as;;
}
/** \brief Frees all memory allocated by the routing module */
void routing_exit(void) {
if (!routing_platf)
return;
- xbt_dynar_free(&routing_platf->last_route);
- finalize_rec(routing_platf->root);
+ xbt_dynar_free(&routing_platf->p_lastRoute);
+ finalize_rec(routing_platf->p_root);
xbt_free(routing_platf);
}
AS_t surf_AS_get_routing_root() {
- return routing_platf->root;
+ return routing_platf->p_root;
}
-const char *surf_AS_get_name(AS_t as) {
- return as->name;
+const char *surf_AS_get_name(AsPtr as) {
+ return as->p_name;
}
-xbt_dict_t surf_AS_get_routing_sons(AS_t as) {
- return as->routing_sons;
+xbt_dict_t surf_AS_get_routing_sons(AsPtr as) {
+ return as->p_routingSons;
}
-const char *surf_AS_get_model(AS_t as) {
- return as->model_desc->name;
+const char *surf_AS_get_model(AsPtr as) {
+ return as->p_modelDesc->name;
}
-xbt_dynar_t surf_AS_get_hosts(AS_t as) {
- xbt_dynar_t elms = as->index_network_elm;
+xbt_dynar_t surf_AS_get_hosts(AsPtr as) {
+ xbt_dynar_t elms = as->p_indexNetworkElm;
sg_routing_edge_t relm;
xbt_dictelm_t delm;
int index;
int count = xbt_dynar_length(elms);
xbt_dynar_t res = xbt_dynar_new(sizeof(xbt_dictelm_t), NULL);
for (index = 0; index < count; index++) {
- relm = xbt_dynar_get_as(elms, index, sg_routing_edge_t);
- delm = xbt_lib_get_elm_or_null(host_lib, relm->name);
+ relm = xbt_dynar_get_as(elms, index, RoutingEdgePtr);
+ delm = xbt_lib_get_elm_or_null(host_lib, relm->p_name);
if (delm!=NULL) {
xbt_dynar_push(res, &delm);
}
}
return res;
}
+
+void surf_AS_get_graph(AS_t as, xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges) {
+ as->getGraph(graph, nodes, edges);
+}
+
--- /dev/null
+#include "surf.hpp"
+
+#ifndef NETWORK_ROUTING_HPP_
+#define NETWORK_ROUTING_HPP_
+
+void routing_model_create( void *loopback);
+
+/***********
+ * Classes *
+ ***********/
+class As;
+typedef As *AsPtr;
+
+class RoutingModelDescription;
+typedef RoutingModelDescription *RoutingModelDescriptionPtr;
+
+class RoutingEdge;
+typedef RoutingEdge *RoutingEdgePtr;
+
+class Onelink;
+typedef Onelink *OnelinkPtr;
+
+class RoutingPlatf;
+typedef RoutingPlatf *RoutingPlatfPtr;
+
+
+/*FIXME:class RoutingModelDescription {
+ const char *p_name;
+ const char *p_desc;
+ AsPtr create();
+ void end(AsPtr as);
+};*/
+
+class As {
+public:
+ xbt_dynar_t p_indexNetworkElm;
+ xbt_dict_t p_bypassRoutes; /* store bypass routes */
+ routing_model_description_t p_modelDesc;
+ e_surf_routing_hierarchy_t p_hierarchy;
+ char *p_name;
+ AsPtr p_routingFather;
+ xbt_dict_t p_routingSons;
+ RoutingEdgePtr p_netElem;
+ xbt_dynar_t p_linkUpDownList;
+
+ As(){};
+ ~As(){};
+
+ virtual void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency)=0;
+ virtual xbt_dynar_t getOneLinkRoutes()=0;
+ virtual void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)=0;
+ virtual sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat)=0;
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ virtual int parsePU(RoutingEdgePtr elm)=0; /* A host or a router, whatever */
+ virtual int parseAS( RoutingEdgePtr elm)=0;
+ virtual void parseRoute(sg_platf_route_cbarg_t route)=0;
+ virtual void parseASroute(sg_platf_route_cbarg_t route)=0;
+ virtual void parseBypassroute(sg_platf_route_cbarg_t e_route)=0;
+};
+
+class RoutingEdge {
+public:
+ AsPtr p_rcComponent;
+ e_surf_network_element_type_t p_rcType;
+ int m_id;
+ char *p_name;
+};
+
+/*
+ * Link of lenght 1, alongside with its source and destination. This is mainly usefull in the bindings to gtnets and ns3
+ */
+class Onelink {
+public:
+ RoutingEdgePtr p_src;
+ RoutingEdgePtr p_dst;
+ void *p_linkPtr;
+};
+
+class RoutingPlatf {
+public:
+ AsPtr p_root;
+ void *p_loopback;
+ xbt_dynar_t p_lastRoute;
+ xbt_dynar_t getOneLinkRoutes(void);
+ xbt_dynar_t recursiveGetOneLinkRoutes(AsPtr rc);
+ void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, xbt_dynar_t * links, double *latency);
+};
+
+#endif /* NETWORK_ROUTING_HPP_ */
--- /dev/null
+/* Copyright (c) 2009, 2010, 2011. The SimGrid Team.
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "surf_routing_cluster.hpp"
+#include "surf_routing_private.h"
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster, surf, "Routing part of surf");
+}
+
+/* This routing is specifically setup to represent clusters, aka homogeneous sets of machines
+ * Note that a router is created, easing the interconnexion with the rest of the world.
+ */
+
+AS_t model_cluster_create(void)
+{
+ return new AsCluster();
+}
+
+/* Creation routing model functions */
+AsCluster::AsCluster() : AsNone()
+{
+ p_backbone = 0;
+ p_loopback = 0;
+ p_router = 0;
+}
+
+/* Business methods */
+void AsCluster::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t route, double *lat)
+{
+ s_surf_parsing_link_up_down_t info;
+ XBT_VERB("cluster_get_route_and_latency from '%s'[%d] to '%s'[%d]",
+ src->p_name, src->m_id, dst->p_name, dst->m_id);
+
+ if (src->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router
+ info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+
+ if((src->m_id == dst->m_id) && info.loopback_link ){
+ xbt_dynar_push_as(route->link_list, void *, info.loopback_link);
+ if (lat)
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(info.loopback_link))->getLatency();
+ return;
+ }
+
+
+ if (info.limiter_link) // limiter for sender
+ xbt_dynar_push_as(route->link_list, void *, info.limiter_link);
+
+ if (info.link_up) { // link up
+ xbt_dynar_push_as(route->link_list, void *, info.link_up);
+ if (lat)
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(info.link_up))->getLatency();
+ }
+ }
+
+ if (p_backbone) {
+ xbt_dynar_push_as(route->link_list, void *, static_cast<ResourcePtr>(p_backbone));
+ if (lat)
+ *lat += p_backbone->getLatency();
+ }
+
+ if (dst->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) { // No specific link for router
+ info =
+ xbt_dynar_get_as(p_linkUpDownList, dst->m_id, s_surf_parsing_link_up_down_t);
+ if (info.link_down) { // link down
+ xbt_dynar_push_as(route->link_list, void *, info.link_down);
+ if (lat)
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(info.link_down))->getLatency();
+ }
+
+ if (info.limiter_link) // limiter for receiver
+ xbt_dynar_push_as(route->link_list, void *, info.limiter_link);
+
+ }
+}
+
+void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)
+{
+ int isrc;
+ int table_size = xbt_dynar_length(p_indexNetworkElm);
+
+ RoutingEdgePtr src;
+ xbt_node_t current, previous, backboneNode = NULL, routerNode;
+ s_surf_parsing_link_up_down_t info;
+
+ xbt_assert(p_router,"Malformed cluster");
+
+ /* create the router */
+ char *link_name = p_router->p_name;
+ routerNode = new_xbt_graph_node(graph, link_name, nodes);
+
+ if(p_backbone) {
+ const char *link_nameR = p_backbone->m_name;
+ backboneNode = new_xbt_graph_node(graph, link_nameR, nodes);
+
+ new_xbt_graph_edge(graph, routerNode, backboneNode, edges);
+ }
+
+ for (isrc = 0; isrc < table_size; isrc++) {
+ src = xbt_dynar_get_as(p_indexNetworkElm, isrc, RoutingEdgePtr);
+
+ if (src->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) {
+ previous = new_xbt_graph_node(graph, src->p_name, nodes);
+
+ info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+
+ if (info.link_up) { // link up
+
+ const char *link_name = ((ResourcePtr) info.link_up)->m_name;
+ current = new_xbt_graph_node(graph, link_name, nodes);
+ new_xbt_graph_edge(graph, previous, current, edges);
+
+ if (p_backbone) {
+ new_xbt_graph_edge(graph, current, backboneNode, edges);
+ } else {
+ new_xbt_graph_edge(graph, current, routerNode, edges);
+ }
+
+ }
+
+ if (info.link_down) { // link down
+ const char *link_name = ((ResourcePtr) info.link_down)->m_name;
+ current = new_xbt_graph_node(graph, link_name, nodes);
+ new_xbt_graph_edge(graph, previous, current, edges);
+
+ if (p_backbone) {
+ new_xbt_graph_edge(graph, current, backboneNode, edges);
+ } else {
+ new_xbt_graph_edge(graph, current, routerNode, edges);
+ }
+ }
+ }
+
+ }
+}
+
+int AsCluster::parsePU(RoutingEdgePtr elm) {
+ XBT_DEBUG("Load process unit \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+ return xbt_dynar_length(p_indexNetworkElm)-1;
+}
+
+int AsCluster::parseAS(RoutingEdgePtr elm) {
+ XBT_DEBUG("Load Autonomous system \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+ return xbt_dynar_length(p_indexNetworkElm)-1;
+}
+
+
--- /dev/null
+#include "surf_routing_none.hpp"
+#include "network.hpp"
+
+#ifndef SURF_ROUTING_CLUSTER_HPP_
+#define SURF_ROUTING_CLUSTER_HPP_
+
+/***********
+ * Classes *
+ ***********/
+class AsCluster;
+typedef AsCluster *AsClusterPtr;
+
+
+/* ************************************************** */
+/* ************** Cluster ROUTING **************** */
+
+class AsCluster: public AsNone {
+public:
+ AsCluster();
+
+ void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency);
+ //xbt_dynar_t getOneLinkRoutes();
+ //void parseRoute(sg_platf_route_cbarg_t route);
+ //void parseASroute(sg_platf_route_cbarg_t route);
+
+ void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+ //sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat);
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ int parsePU(RoutingEdgePtr elm); /* A host or a router, whatever */
+ int parseAS(RoutingEdgePtr elm);
+
+ //virtual void parseBypassroute(sg_platf_route_cbarg_t e_route)=0;
+
+ NetworkCm02LinkPtr p_backbone;
+ void *p_loopback;
+ RoutingEdgePtr p_router;
+};
+
+
+#endif /* SURF_ROUTING_CLUSTER_HPP_ */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "surf_routing_dijkstra.hpp"
#include "surf_routing_private.h"
+#include "network.hpp"
/* Global vars */
extern routing_platf_t routing_platf;
+extern "C" {
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_dijkstra, surf, "Routing part of surf -- dijkstra routing logic");
-
-typedef struct {
- s_as_t generic_routing;
- xbt_graph_t route_graph; /* xbt_graph */
- xbt_dict_t graph_node_map; /* map */
- xbt_dict_t route_cache; /* use in cache mode */
- int cached;
-} s_as_dijkstra_t, *as_dijkstra_t;
-
-
-typedef struct graph_node_data {
- int id;
- int graph_id; /* used for caching internal graph id's */
-} s_graph_node_data_t, *graph_node_data_t;
-
-typedef struct graph_node_map_element {
- xbt_node_t node;
-} s_graph_node_map_element_t, *graph_node_map_element_t;
-
-typedef struct route_cache_element {
- int *pred_arr;
- int size;
-} s_route_cache_element_t, *route_cache_element_t;
+}
/* Free functions */
}
}
+AS_t model_dijkstra_create(void){
+ return new AsDijkstra(0);
+}
+
+AS_t model_dijkstracache_create(void){
+ return new AsDijkstra(1);
+}
+
+void model_dijkstra_both_end(AS_t as)
+{
+ AsDijkstraPtr THIS_AS = static_cast<AsDijkstraPtr>(as);
+ xbt_node_t node = NULL;
+ unsigned int cursor2;
+ xbt_dynar_t nodes = NULL;
+
+ /* Create the topology graph */
+ if(!THIS_AS->p_routeGraph)
+ THIS_AS->p_routeGraph = xbt_graph_new_graph(1, NULL);
+ if(!THIS_AS->p_graphNodeMap)
+ THIS_AS->p_graphNodeMap = xbt_dict_new_homogeneous(&graph_node_map_elem_free);
+
+ if (THIS_AS->m_cached && !THIS_AS->p_routeCache)
+ THIS_AS->p_routeCache = xbt_dict_new_homogeneous(&route_cache_elem_free);
+
+ /* Add the loopback if needed */
+ if (routing_platf->p_loopback && as->p_hierarchy == SURF_ROUTING_BASE)
+ THIS_AS->addLoopback();
+
+ /* initialize graph indexes in nodes after graph has been built */
+ nodes = xbt_graph_get_nodes(THIS_AS->p_routeGraph);
+
+ xbt_dynar_foreach(nodes, cursor2, node) {
+ graph_node_data_t data = (graph_node_data_t) xbt_graph_node_get_data(node);
+ data->graph_id = cursor2;
+ }
+}
+
/* Utility functions */
-static xbt_node_t route_graph_new_node(as_dijkstra_t as,
- int id, int graph_id)
+xbt_node_t AsDijkstra::routeGraphNewNode(int id, int graph_id)
{
xbt_node_t node = NULL;
graph_node_data_t data = NULL;
data = xbt_new0(struct graph_node_data, 1);
data->id = id;
data->graph_id = graph_id;
- node = xbt_graph_new_node(as->route_graph, data);
+ node = xbt_graph_new_node(p_routeGraph, data);
elm = xbt_new0(struct graph_node_map_element, 1);
elm->node = node;
- xbt_dict_set_ext(as->graph_node_map, (char *) (&id), sizeof(int),
+ xbt_dict_set_ext(p_graphNodeMap, (char *) (&id), sizeof(int),
(xbt_set_elm_t) elm, NULL);
return node;
}
-static graph_node_map_element_t
-graph_node_map_search(as_dijkstra_t as, int id)
+graph_node_map_element_t AsDijkstra::nodeMapSearch(int id)
{
graph_node_map_element_t elm = (graph_node_map_element_t)
- xbt_dict_get_or_null_ext(as->graph_node_map,
+ xbt_dict_get_or_null_ext(p_graphNodeMap,
(char *) (&id),
sizeof(int));
return elm;
/* Parsing */
-static void route_new_dijkstra(as_dijkstra_t as, int src_id,
- int dst_id, sg_platf_route_cbarg_t e_route)
+void AsDijkstra::newRoute(int src_id, int dst_id, sg_platf_route_cbarg_t e_route)
{
XBT_DEBUG("Load Route from \"%d\" to \"%d\"", src_id, dst_id);
xbt_node_t src = NULL;
xbt_node_t dst = NULL;
graph_node_map_element_t src_elm = (graph_node_map_element_t)
- xbt_dict_get_or_null_ext(as->graph_node_map,
+ xbt_dict_get_or_null_ext(p_graphNodeMap,
(char *) (&src_id),
sizeof(int));
graph_node_map_element_t dst_elm = (graph_node_map_element_t)
- xbt_dict_get_or_null_ext(as->graph_node_map,
+ xbt_dict_get_or_null_ext(p_graphNodeMap,
(char *) (&dst_id),
sizeof(int));
/* add nodes if they don't exist in the graph */
if (src_id == dst_id && src == NULL && dst == NULL) {
- src = route_graph_new_node(as, src_id, -1);
+ src = this->routeGraphNewNode(src_id, -1);
dst = src;
} else {
if (src == NULL) {
- src = route_graph_new_node(as, src_id, -1);
+ src = this->routeGraphNewNode(src_id, -1);
}
if (dst == NULL) {
- dst = route_graph_new_node(as, dst_id, -1);
+ dst = this->routeGraphNewNode(dst_id, -1);
}
}
/* add link as edge to graph */
- xbt_graph_new_edge(as->route_graph, src, dst, e_route);
+ xbt_graph_new_edge(p_routeGraph, src, dst, e_route);
}
-static void add_loopback_dijkstra(as_dijkstra_t as) {
- xbt_dynar_t nodes = xbt_graph_get_nodes(as->route_graph);
+void AsDijkstra::addLoopback() {
+ xbt_dynar_t nodes = xbt_graph_get_nodes(p_routeGraph);
xbt_node_t node = NULL;
unsigned int cursor2;
if (!found) {
sg_platf_route_cbarg_t e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
- xbt_dynar_push(e_route->link_list, &routing_platf->loopback);
- xbt_graph_new_edge(as->route_graph, node, node, e_route);
+ xbt_dynar_push(e_route->link_list, &routing_platf->p_loopback);
+ xbt_graph_new_edge(p_routeGraph, node, node, e_route);
}
}
}
-static void dijkstra_get_route_and_latency(AS_t as_generic,
- sg_routing_edge_t src, sg_routing_edge_t dst, sg_platf_route_cbarg_t route, double *lat);
-
-static xbt_dynar_t dijkstra_get_onelink_routes(AS_t as)
+xbt_dynar_t AsDijkstra::getOnelinkRoutes()
{
- xbt_dynar_t ret = xbt_dynar_new(sizeof(onelink_t), xbt_free);
+ xbt_dynar_t ret = xbt_dynar_new(sizeof(OnelinkPtr), xbt_free);
sg_platf_route_cbarg_t route = xbt_new0(s_sg_platf_route_cbarg_t,1);
route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t),NULL);
int src,dst;
- sg_routing_edge_t src_elm, dst_elm;
- size_t table_size = xbt_dynar_length(as->index_network_elm);
+ RoutingEdgePtr src_elm, dst_elm;
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
for(src=0; src < table_size; src++) {
for(dst=0; dst< table_size; dst++) {
xbt_dynar_reset(route->link_list);
- src_elm = xbt_dynar_get_as(as->index_network_elm,src,sg_routing_edge_t);
- dst_elm = xbt_dynar_get_as(as->index_network_elm,dst,sg_routing_edge_t);
- dijkstra_get_route_and_latency(as, src_elm, dst_elm,route, NULL);
+ src_elm = xbt_dynar_get_as(p_indexNetworkElm, src, RoutingEdgePtr);
+ dst_elm = xbt_dynar_get_as(p_indexNetworkElm, dst, RoutingEdgePtr);
+ this->getRouteAndLatency(src_elm, dst_elm,route, NULL);
if (xbt_dynar_length(route->link_list) == 1) {
void *link = *(void **) xbt_dynar_get_ptr(route->link_list, 0);
- onelink_t onelink = xbt_new0(s_onelink_t, 1);
- onelink->link_ptr = link;
- if (as->hierarchy == SURF_ROUTING_BASE) {
- onelink->src = src_elm;
- onelink->dst = dst_elm;
- } else if (as->hierarchy == SURF_ROUTING_RECURSIVE) {
- onelink->src = route->gw_src;
- onelink->dst = route->gw_dst;
+ OnelinkPtr onelink = new Onelink();
+ onelink->p_linkPtr = link;
+ if (p_hierarchy == SURF_ROUTING_BASE) {
+ onelink->p_src = src_elm;
+ onelink->p_dst = dst_elm;
+ } else if (p_hierarchy == SURF_ROUTING_RECURSIVE) {
+ onelink->p_src = route->gw_src;
+ onelink->p_dst = route->gw_dst;
}
xbt_dynar_push(ret, &onelink);
}
return ret;
}
-static void dijkstra_get_route_and_latency(AS_t asg,
- sg_routing_edge_t src, sg_routing_edge_t dst,
- sg_platf_route_cbarg_t route, double *lat)
+void AsDijkstra::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t route, double *lat)
{
/* set utils vars */
- as_dijkstra_t as = (as_dijkstra_t) asg;
- generic_src_dst_check(asg, src, dst);
- int *src_id = &(src->id);
- int *dst_id = &(dst->id);
+ srcDstCheck(src, dst);
+ int *src_id = &(src->m_id);
+ int *dst_id = &(dst->m_id);
if (!src_id || !dst_id)
- THROWF(arg_error,0,"No route from '%s' to '%s'",src->name,dst->name);
+ THROWF(arg_error,0,"No route from '%s' to '%s'",src->p_name,dst->p_name);
int *pred_arr = NULL;
int src_node_id = 0;
void *link;
xbt_dynar_t links = NULL;
route_cache_element_t elm = NULL;
- xbt_dynar_t nodes = xbt_graph_get_nodes(as->route_graph);
+ xbt_dynar_t nodes = xbt_graph_get_nodes(p_routeGraph);
/* Use the graph_node id mapping set to quickly find the nodes */
- graph_node_map_element_t src_elm =
- graph_node_map_search(as, *src_id);
- graph_node_map_element_t dst_elm =
- graph_node_map_search(as, *dst_id);
+ graph_node_map_element_t src_elm = nodeMapSearch(*src_id);
+ graph_node_map_element_t dst_elm = nodeMapSearch(*dst_id);
src_node_id = ((graph_node_data_t)
xbt_graph_node_get_data(src_elm->node))->graph_id;
xbt_node_t node_s_v = xbt_dynar_get_as(nodes, src_node_id, xbt_node_t);
xbt_node_t node_e_v = xbt_dynar_get_as(nodes, dst_node_id, xbt_node_t);
- xbt_edge_t edge =
- xbt_graph_get_edge(as->route_graph, node_s_v, node_e_v);
+ xbt_edge_t edge = xbt_graph_get_edge(p_routeGraph, node_s_v, node_e_v);
if (edge == NULL)
- THROWF(arg_error,0,"No route from '%s' to '%s'",src->name,dst->name);
+ THROWF(arg_error, 0, "No route from '%s' to '%s'", src->p_name, dst->p_name);
e_route = (sg_platf_route_cbarg_t) xbt_graph_edge_get_data(edge);
xbt_dynar_foreach(links, cpt, link) {
xbt_dynar_unshift(route->link_list, &link);
if (lat)
- *lat += surf_network_model->extension.network.get_link_latency(link);
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(link))->getLatency();
}
}
- if (as->cached) {
+ if (m_cached) {
/*check if there is a cached predecessor list avail */
elm = (route_cache_element_t)
- xbt_dict_get_or_null_ext(as->route_cache, (char *) (&src_id),
+ xbt_dict_get_or_null_ext(p_routeCache, (char *) (&src_id),
sizeof(int));
}
/* apply dijkstra using the indexes from the graph's node array */
while (xbt_heap_size(pqueue) > 0) {
- int *v_id = xbt_heap_pop(pqueue);
+ int *v_id = (int *) xbt_heap_pop(pqueue);
xbt_node_t v_node = xbt_dynar_get_as(nodes, *v_id, xbt_node_t);
xbt_dynar_t out_edges = xbt_graph_node_get_outedges(v_node);
xbt_edge_t edge = NULL;
xbt_dynar_foreach(out_edges, cursor, edge) {
xbt_node_t u_node = xbt_graph_edge_get_target(edge);
- graph_node_data_t data = xbt_graph_node_get_data(u_node);
+ graph_node_data_t data = (graph_node_data_t) xbt_graph_node_get_data(u_node);
int u_id = data->graph_id;
sg_platf_route_cbarg_t tmp_e_route = (sg_platf_route_cbarg_t) xbt_graph_edge_get_data(edge);
int cost_v_u = (tmp_e_route->link_list)->used; /* count of links, old model assume 1 */
}
/* compose route path with links */
- sg_routing_edge_t gw_src = NULL, gw_dst, prev_gw_src, first_gw = NULL;
- sg_routing_edge_t gw_dst_net_elm = NULL, prev_gw_src_net_elm = NULL;
+ RoutingEdgePtr gw_src = NULL, gw_dst, prev_gw_src, first_gw = NULL;
+ RoutingEdgePtr gw_dst_net_elm = NULL, prev_gw_src_net_elm = NULL;
for (v = dst_node_id; v != src_node_id; v = pred_arr[v]) {
xbt_node_t node_pred_v =
xbt_dynar_get_as(nodes, pred_arr[v], xbt_node_t);
xbt_node_t node_v = xbt_dynar_get_as(nodes, v, xbt_node_t);
xbt_edge_t edge =
- xbt_graph_get_edge(as->route_graph, node_pred_v, node_v);
+ xbt_graph_get_edge(p_routeGraph, node_pred_v, node_v);
if (edge == NULL)
- THROWF(arg_error,0,"No route from '%s' to '%s'",src->name,dst->name);
+ THROWF(arg_error, 0, "No route from '%s' to '%s'", src->p_name, dst->p_name);
prev_gw_src = gw_src;
if (v == dst_node_id)
first_gw = gw_dst;
- if (asg->hierarchy == SURF_ROUTING_RECURSIVE && v != dst_node_id
- && strcmp(gw_dst->name, prev_gw_src->name)) {
+ if (p_hierarchy == SURF_ROUTING_RECURSIVE && v != dst_node_id
+ && strcmp(gw_dst->p_name, prev_gw_src->p_name)) {
xbt_dynar_t e_route_as_to_as=NULL;
- routing_get_route_and_latency(gw_dst_net_elm, prev_gw_src_net_elm, &e_route_as_to_as, NULL);
+
+ routing_platf->getRouteAndLatency(gw_dst_net_elm, prev_gw_src_net_elm, &e_route_as_to_as, NULL);
if (edge == NULL)
- THROWF(arg_error,0,"No route from '%s' to '%s'",src->name,dst->name);
+ THROWF(arg_error,0,"No route from '%s' to '%s'", src->p_name, dst->p_name);
links = e_route_as_to_as;
int pos = 0;
xbt_dynar_foreach(links, cpt, link) {
xbt_dynar_insert_at(route->link_list, pos, &link);
if (lat)
- *lat += surf_network_model->extension.network.get_link_latency(link);
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(link))->getLatency();
pos++;
}
}
xbt_dynar_foreach(links, cpt, link) {
xbt_dynar_unshift(route->link_list, &link);
if (lat)
- *lat += surf_network_model->extension.network.get_link_latency(link);
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(link))->getLatency();
}
size++;
}
- if (asg->hierarchy == SURF_ROUTING_RECURSIVE) {
+ if (p_hierarchy == SURF_ROUTING_RECURSIVE) {
route->gw_src = gw_src;
route->gw_dst = first_gw;
}
- if (as->cached && elm == NULL) {
+ if (m_cached && elm == NULL) {
/* add to predecessor list of the current src-host to cache */
elm = xbt_new0(struct route_cache_element, 1);
elm->pred_arr = pred_arr;
elm->size = size;
- xbt_dict_set_ext(as->route_cache, (char *) (&src_id), sizeof(int),
+ xbt_dict_set_ext(p_routeCache, (char *) (&src_id), sizeof(int),
(xbt_set_elm_t) elm, NULL);
}
- if (!as->cached)
+ if (!m_cached)
xbt_free(pred_arr);
}
-static void dijkstra_finalize(AS_t asg)
+AsDijkstra::~AsDijkstra()
{
- as_dijkstra_t as = (as_dijkstra_t) asg;
-
- xbt_graph_free_graph(as->route_graph, &xbt_free,
+ xbt_graph_free_graph(p_routeGraph, &xbt_free,
&graph_edge_data_free, &xbt_free);
- xbt_dict_free(&as->graph_node_map);
- if (as->cached)
- xbt_dict_free(&as->route_cache);
-
- model_generic_finalize(asg);
+ xbt_dict_free(&p_graphNodeMap);
+ if (m_cached)
+ xbt_dict_free(&p_routeCache);
}
/* Creation routing model functions */
-AS_t model_dijkstra_both_create(int cached)
-{
- as_dijkstra_t new_component = (as_dijkstra_t)
- model_generic_create_sized(sizeof(s_as_dijkstra_t));
+AsDijkstra::AsDijkstra() : AsGeneric(), m_cached(0) {}
- new_component->generic_routing.parse_route = model_dijkstra_both_parse_route;
+AsDijkstra::AsDijkstra(int cached) : AsGeneric(), m_cached(cached)
+{
+ /*new_component->generic_routing.parse_route = model_dijkstra_both_parse_route;
new_component->generic_routing.parse_ASroute = model_dijkstra_both_parse_route;
new_component->generic_routing.get_route_and_latency = dijkstra_get_route_and_latency;
new_component->generic_routing.get_onelink_routes =
dijkstra_get_onelink_routes;
new_component->generic_routing.get_graph = generic_get_graph;
new_component->generic_routing.finalize = dijkstra_finalize;
- new_component->cached = cached;
-
- return (AS_t)new_component;
+ new_component->cached = cached;*/
}
-AS_t model_dijkstra_create(void)
+void AsDijkstra::end()
{
- return model_dijkstra_both_create(0);
-}
-
-AS_t model_dijkstracache_create(void)
-{
- return model_dijkstra_both_create(1);
-}
-
-void model_dijkstra_both_end(AS_t as)
-{
- as_dijkstra_t THIS_AS = (as_dijkstra_t) as;
-
xbt_node_t node = NULL;
unsigned int cursor2;
xbt_dynar_t nodes = NULL;
/* Create the topology graph */
- if(!THIS_AS->route_graph)
- THIS_AS->route_graph = xbt_graph_new_graph(1, NULL);
- if(!THIS_AS->graph_node_map)
- THIS_AS->graph_node_map = xbt_dict_new_homogeneous(&graph_node_map_elem_free);
+ if(!p_routeGraph)
+ p_routeGraph = xbt_graph_new_graph(1, NULL);
+ if(!p_graphNodeMap)
+ p_graphNodeMap = xbt_dict_new_homogeneous(&graph_node_map_elem_free);
- if (THIS_AS->cached && !THIS_AS->route_cache)
- THIS_AS->route_cache = xbt_dict_new_homogeneous(&route_cache_elem_free);
+ if (m_cached && p_routeCache)
+ p_routeCache = xbt_dict_new_homogeneous(&route_cache_elem_free);
/* Add the loopback if needed */
- if (routing_platf->loopback && as->hierarchy == SURF_ROUTING_BASE)
- add_loopback_dijkstra(THIS_AS);
+ if (routing_platf->p_loopback && p_hierarchy == SURF_ROUTING_BASE)
+ addLoopback();
/* initialize graph indexes in nodes after graph has been built */
- nodes = xbt_graph_get_nodes(THIS_AS->route_graph);
+ nodes = xbt_graph_get_nodes(p_routeGraph);
xbt_dynar_foreach(nodes, cursor2, node) {
- graph_node_data_t data = xbt_graph_node_get_data(node);
+ graph_node_data_t data = (graph_node_data_t) xbt_graph_node_get_data(node);
data->graph_id = cursor2;
}
}
-void model_dijkstra_both_parse_route (AS_t asg, sg_platf_route_cbarg_t route)
+
+void AsDijkstra::parseASroute(sg_platf_route_cbarg_t route)
+{
+ parseRoute(route);
+}
+
+void AsDijkstra::parseRoute(sg_platf_route_cbarg_t route)
{
char *src = (char*)(route->src);
char *dst = (char*)(route->dst);
XBT_DEBUG("Load Route from \"%s\" to \"%s\"", src, dst);
else{
XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", src,
- route->gw_src->name, dst, route->gw_dst->name);
+ route->gw_src->p_name, dst, route->gw_dst->p_name);
as_route = 1;
- if(route->gw_dst->rc_type == SURF_NETWORK_ELEMENT_NULL)
- xbt_die("The gw_dst '%s' does not exist!",route->gw_dst->name);
- if(route->gw_src->rc_type == SURF_NETWORK_ELEMENT_NULL)
- xbt_die("The gw_src '%s' does not exist!",route->gw_src->name);
+ if(route->gw_dst->p_rcType == SURF_NETWORK_ELEMENT_NULL)
+ xbt_die("The gw_dst '%s' does not exist!",route->gw_dst->p_name);
+ if(route->gw_src->p_rcType == SURF_NETWORK_ELEMENT_NULL)
+ xbt_die("The gw_src '%s' does not exist!",route->gw_src->p_name);
}
- as_dijkstra_t as = (as_dijkstra_t) asg;
- sg_routing_edge_t src_net_elm, dst_net_elm;
+ RoutingEdgePtr src_net_elm, dst_net_elm;
src_net_elm = sg_routing_edge_by_name_or_null(src);
dst_net_elm = sg_routing_edge_by_name_or_null(dst);
xbt_assert(dst_net_elm, "Network elements %s not found", dst);
/* Create the topology graph */
- if(!as->route_graph)
- as->route_graph = xbt_graph_new_graph(1, NULL);
- if(!as->graph_node_map)
- as->graph_node_map = xbt_dict_new_homogeneous(&graph_node_map_elem_free);
+ if(!p_routeGraph)
+ p_routeGraph = xbt_graph_new_graph(1, NULL);
+ if(!p_graphNodeMap)
+ p_graphNodeMap = xbt_dict_new_homogeneous(&graph_node_map_elem_free);
- if (as->cached && !as->route_cache)
- as->route_cache = xbt_dict_new_homogeneous(&route_cache_elem_free);
+ if (m_cached && !p_routeCache)
+ p_routeCache = xbt_dict_new_homogeneous(&route_cache_elem_free);
- sg_platf_route_cbarg_t e_route = generic_new_extended_route(asg->hierarchy, route, 1);
- route_new_dijkstra(as, src_net_elm->id, dst_net_elm->id, e_route);
+ sg_platf_route_cbarg_t e_route = newExtendedRoute(p_hierarchy, route, 1);
+ newRoute(src_net_elm->m_id, dst_net_elm->m_id, e_route);
// Symmetrical YES
if ( (route->symmetrical == TRUE && as_route == 0)
XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dst, src);
else
XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", dst,
- route->gw_dst->name, src, route->gw_src->name);
+ route->gw_dst->p_name, src, route->gw_src->p_name);
- xbt_dynar_t nodes = xbt_graph_get_nodes(as->route_graph);
- xbt_node_t node_s_v = xbt_dynar_get_as(nodes, src_net_elm->id, xbt_node_t);
- xbt_node_t node_e_v = xbt_dynar_get_as(nodes, dst_net_elm->id, xbt_node_t);
+ xbt_dynar_t nodes = xbt_graph_get_nodes(p_routeGraph);
+ xbt_node_t node_s_v = xbt_dynar_get_as(nodes, src_net_elm->m_id, xbt_node_t);
+ xbt_node_t node_e_v = xbt_dynar_get_as(nodes, dst_net_elm->m_id, xbt_node_t);
xbt_edge_t edge =
- xbt_graph_get_edge(as->route_graph, node_e_v, node_s_v);
+ xbt_graph_get_edge(p_routeGraph, node_e_v, node_s_v);
if (edge)
THROWF(arg_error,0,"(AS)Route from '%s' to '%s' already exists",src,dst);
if (route->gw_dst && route->gw_src) {
- sg_routing_edge_t gw_tmp;
+ RoutingEdgePtr gw_tmp;
gw_tmp = route->gw_src;
route->gw_src = route->gw_dst;
route->gw_dst = gw_tmp;
}
- sg_platf_route_cbarg_t link_route_back = generic_new_extended_route(asg->hierarchy, route, 0);
- route_new_dijkstra(as, dst_net_elm->id, src_net_elm->id, link_route_back);
+ sg_platf_route_cbarg_t link_route_back = newExtendedRoute(p_hierarchy, route, 0);
+ newRoute(dst_net_elm->m_id, src_net_elm->m_id, link_route_back);
}
xbt_dynar_free(&route->link_list);
}
--- /dev/null
+#include "surf_routing_generic.hpp"
+
+#ifndef SURF_ROUTING_DIJKSTRA_HPP_
+#define SURF_ROUTING_DIJKSTRA_HPP_
+
+typedef struct graph_node_data {
+ int id;
+ int graph_id; /* used for caching internal graph id's */
+} s_graph_node_data_t, *graph_node_data_t;
+
+typedef struct graph_node_map_element {
+ xbt_node_t node;
+} s_graph_node_map_element_t, *graph_node_map_element_t;
+
+typedef struct route_cache_element {
+ int *pred_arr;
+ int size;
+} s_route_cache_element_t, *route_cache_element_t;
+
+/***********
+ * Classes *
+ ***********/
+class AsDijkstra;
+typedef AsDijkstra *AsDijkstraPtr;
+
+class AsDijkstra : public AsGeneric {
+public:
+ AsDijkstra();
+ AsDijkstra(int cached);
+ ~AsDijkstra();
+ xbt_node_t routeGraphNewNode(int id, int graph_id);
+ graph_node_map_element_t nodeMapSearch(int id);
+ void newRoute(int src_id, int dst_id, sg_platf_route_cbarg_t e_route);
+ void addLoopback();
+ void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t route, double *lat);
+ xbt_dynar_t getOnelinkRoutes();
+ void getRouteAndLatency(sg_platf_route_cbarg_t route, double *lat);
+ void parseASroute(sg_platf_route_cbarg_t route);
+ void parseRoute(sg_platf_route_cbarg_t route);
+ void end();
+
+ xbt_graph_t p_routeGraph; /* xbt_graph */
+ xbt_dict_t p_graphNodeMap; /* map */
+ xbt_dict_t p_routeCache; /* use in cache mode */
+ int m_cached;
+};
+
+#endif /* SURF_ROUTING_DIJKSTRA_HPP_ */
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "surf_routing_private.h"
+#include "surf_routing_floyd.hpp"
+#include "network.hpp"
-/* Global vars */
-extern routing_platf_t routing_platf;
-
+extern "C" {
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_floyd, surf, "Routing part of surf");
+}
-#define TO_FLOYD_COST(i,j) (as->cost_table)[(i)+(j)*table_size]
-#define TO_FLOYD_PRED(i,j) (as->predecessor_table)[(i)+(j)*table_size]
-#define TO_FLOYD_LINK(i,j) (as->link_table)[(i)+(j)*table_size]
+#define TO_FLOYD_COST(i,j) (p_costTable)[(i)+(j)*table_size]
+#define TO_FLOYD_PRED(i,j) (p_predecessorTable)[(i)+(j)*table_size]
+#define TO_FLOYD_LINK(i,j) (p_linkTable)[(i)+(j)*table_size]
-/* Routing model structure */
+AS_t model_floyd_create(void)
+{
+ return new AsFloyd();
+}
-typedef struct {
- s_as_t generic_routing;
- /* vars for calculate the floyd algorithm. */
- int *predecessor_table;
- double *cost_table;
- sg_platf_route_cbarg_t *link_table;
-} s_as_floyd_t, *as_floyd_t;
+void model_floyd_end(AS_t current_routing)
+{
+ static_cast<AsFloydPtr>(current_routing)->end();
+}
-static void floyd_get_route_and_latency(AS_t asg, sg_routing_edge_t src, sg_routing_edge_t dst,
- sg_platf_route_cbarg_t res, double *lat);
+AsFloyd::AsFloyd(): AsGeneric() {
+}
+
+AsFloyd::~AsFloyd(){
+ int i, j;
+ size_t table_size;
+ table_size = xbt_dynar_length(p_indexNetworkElm);
+ /* Delete link_table */
+ for (i = 0; i < table_size; i++)
+ for (j = 0; j < table_size; j++)
+ generic_free_route(TO_FLOYD_LINK(i, j));
+ xbt_free(p_linkTable);
+ /* Delete bypass dict */
+ xbt_dict_free(&p_bypassRoutes);
+ /* Delete predecessor and cost table */
+ xbt_free(p_predecessorTable);
+ xbt_free(p_costTable);
+}
/* Business methods */
-static xbt_dynar_t floyd_get_onelink_routes(AS_t asg)
+xbt_dynar_t AsFloyd::getOneLinkRoutes()
{
xbt_dynar_t ret = xbt_dynar_new(sizeof(onelink_t), xbt_free);
sg_platf_route_cbarg_t route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
int src,dst;
sg_routing_edge_t src_elm, dst_elm;
- int table_size = xbt_dynar_length(asg->index_network_elm);
+ int table_size = xbt_dynar_length(p_indexNetworkElm);
for(src=0; src < table_size; src++) {
for(dst=0; dst< table_size; dst++) {
xbt_dynar_reset(route->link_list);
- src_elm = xbt_dynar_get_as(asg->index_network_elm,src,sg_routing_edge_t);
- dst_elm = xbt_dynar_get_as(asg->index_network_elm,dst,sg_routing_edge_t);
- floyd_get_route_and_latency(asg, src_elm, dst_elm, route, NULL);
+ src_elm = xbt_dynar_get_as(p_indexNetworkElm, src, RoutingEdgePtr);
+ dst_elm = xbt_dynar_get_as(p_indexNetworkElm, dst, RoutingEdgePtr);
+ this->getRouteAndLatency(src_elm, dst_elm, route, NULL);
if (xbt_dynar_length(route->link_list) == 1) {
void *link = *(void **) xbt_dynar_get_ptr(route->link_list, 0);
onelink_t onelink = xbt_new0(s_onelink_t, 1);
onelink->link_ptr = link;
- if (asg->hierarchy == SURF_ROUTING_BASE) {
+ if (p_hierarchy == SURF_ROUTING_BASE) {
onelink->src = src_elm;
onelink->dst = dst_elm;
- } else if (asg->hierarchy == SURF_ROUTING_RECURSIVE) {
+ } else if (p_hierarchy == SURF_ROUTING_RECURSIVE) {
onelink->src = route->gw_src;
onelink->dst = route->gw_dst;
}
return ret;
}
-static void floyd_get_route_and_latency(AS_t asg, sg_routing_edge_t src, sg_routing_edge_t dst,
- sg_platf_route_cbarg_t res, double *lat)
+void AsFloyd::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t res, double *lat)
{
/* set utils vars */
- as_floyd_t as = (as_floyd_t)asg;
- size_t table_size = xbt_dynar_length(asg->index_network_elm);
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
- generic_src_dst_check(asg, src, dst);
+ this->srcDstCheck(src, dst);
/* create a result route */
xbt_dynar_t route_stack = xbt_dynar_new(sizeof(sg_platf_route_cbarg_t), NULL);
int pred;
- int cur = dst->id;
+ int cur = dst->m_id;
do {
- pred = TO_FLOYD_PRED(src->id, cur);
+ pred = TO_FLOYD_PRED(src->m_id, cur);
if (pred == -1)
- THROWF(arg_error, 0, "No route from '%s' to '%s'", src->name, dst->name);
+ THROWF(arg_error, 0, "No route from '%s' to '%s'", src->p_name, dst->p_name);
xbt_dynar_push_as(route_stack, sg_platf_route_cbarg_t, TO_FLOYD_LINK(pred, cur));
cur = pred;
- } while (cur != src->id);
+ } while (cur != src->m_id);
- if (asg->hierarchy == SURF_ROUTING_RECURSIVE) {
+ if (p_hierarchy == SURF_ROUTING_RECURSIVE) {
res->gw_src = xbt_dynar_getlast_as(route_stack, sg_platf_route_cbarg_t)->gw_src;
res->gw_dst = xbt_dynar_getfirst_as(route_stack, sg_platf_route_cbarg_t)->gw_dst;
}
while (!xbt_dynar_is_empty(route_stack)) {
sg_platf_route_cbarg_t e_route = xbt_dynar_pop_as(route_stack, sg_platf_route_cbarg_t);
xbt_dynar_t links;
- sg_routing_link_t link;
+ void *link;
unsigned int cpt;
- if (asg->hierarchy == SURF_ROUTING_RECURSIVE && prev_dst_gw != NULL
- && strcmp(prev_dst_gw->name, e_route->gw_src->name)) {
+ if (p_hierarchy == SURF_ROUTING_RECURSIVE && prev_dst_gw != NULL
+ && strcmp(prev_dst_gw->p_name, e_route->gw_src->p_name)) {
routing_get_route_and_latency(prev_dst_gw, e_route->gw_src,
&res->link_list, lat);
}
xbt_dynar_foreach(links, cpt, link) {
xbt_dynar_push_as(res->link_list, sg_routing_link_t, link);
if (lat)
- *lat += surf_network_model->extension.network.get_link_latency(link);
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(link))->getLatency();
}
prev_dst_gw = e_route->gw_dst;
xbt_dynar_free(&route_stack);
}
-static void floyd_finalize(AS_t rc)
-{
- as_floyd_t as = (as_floyd_t) rc;
- int i, j;
- size_t table_size;
- if (as) {
- table_size = xbt_dynar_length(as->generic_routing.index_network_elm);
- /* Delete link_table */
- for (i = 0; i < table_size; i++)
- for (j = 0; j < table_size; j++)
- generic_free_route(TO_FLOYD_LINK(i, j));
- xbt_free(as->link_table);
- /* Delete bypass dict */
- xbt_dict_free(&as->generic_routing.bypassRoutes);
- /* Delete predecessor and cost table */
- xbt_free(as->predecessor_table);
- xbt_free(as->cost_table);
-
- model_generic_finalize(rc);
- }
-}
-
-AS_t model_floyd_create(void)
-{
- as_floyd_t new_component = (as_floyd_t)model_generic_create_sized(sizeof(s_as_floyd_t));
- new_component->generic_routing.parse_route = model_floyd_parse_route;
- new_component->generic_routing.parse_ASroute = model_floyd_parse_route;
- new_component->generic_routing.get_route_and_latency = floyd_get_route_and_latency;
- new_component->generic_routing.get_onelink_routes =
- floyd_get_onelink_routes;
- new_component->generic_routing.get_graph = generic_get_graph;
- new_component->generic_routing.finalize = floyd_finalize;
- return (AS_t)new_component;
-}
-
-void model_floyd_end(AS_t current_routing)
-{
-
- as_floyd_t as =
- ((as_floyd_t) current_routing);
-
- unsigned int i, j, a, b, c;
-
- /* set the size of table routing */
- size_t table_size = xbt_dynar_length(as->generic_routing.index_network_elm);
-
- if(!as->link_table)
- {
- /* Create Cost, Predecessor and Link tables */
- as->cost_table = xbt_new0(double, table_size * table_size); /* link cost from host to host */
- as->predecessor_table = xbt_new0(int, table_size * table_size); /* predecessor host numbers */
- as->link_table = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); /* actual link between src and dst */
-
- /* Initialize costs and predecessors */
- for (i = 0; i < table_size; i++)
- for (j = 0; j < table_size; j++) {
- TO_FLOYD_COST(i, j) = DBL_MAX;
- TO_FLOYD_PRED(i, j) = -1;
- TO_FLOYD_LINK(i, j) = NULL; /* fixed, missing in the previous version */
- }
- }
-
- /* Add the loopback if needed */
- if (routing_platf->loopback && current_routing->hierarchy == SURF_ROUTING_BASE) {
- for (i = 0; i < table_size; i++) {
- sg_platf_route_cbarg_t e_route = TO_FLOYD_LINK(i, i);
- if (!e_route) {
- e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
- e_route->gw_src = NULL;
- e_route->gw_dst = NULL;
- e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
- xbt_dynar_push(e_route->link_list, &routing_platf->loopback);
- TO_FLOYD_LINK(i, i) = e_route;
- TO_FLOYD_PRED(i, i) = i;
- TO_FLOYD_COST(i, i) = 1;
- }
- }
- }
- /* Calculate path costs */
- for (c = 0; c < table_size; c++) {
- for (a = 0; a < table_size; a++) {
- for (b = 0; b < table_size; b++) {
- if (TO_FLOYD_COST(a, c) < DBL_MAX && TO_FLOYD_COST(c, b) < DBL_MAX) {
- if (TO_FLOYD_COST(a, b) == DBL_MAX ||
- (TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b) <
- TO_FLOYD_COST(a, b))) {
- TO_FLOYD_COST(a, b) =
- TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b);
- TO_FLOYD_PRED(a, b) = TO_FLOYD_PRED(c, b);
- }
- }
- }
- }
- }
-}
-
static int floyd_pointer_resource_cmp(const void *a, const void *b) {
return a != b;
}
-//FIXME: kill dupplicates in next function with full routing
+void AsFloyd::parseASroute(sg_platf_route_cbarg_t route){
+ parseRoute(route);
+}
-void model_floyd_parse_route(AS_t rc, sg_platf_route_cbarg_t route)
+void AsFloyd::parseRoute(sg_platf_route_cbarg_t route)
{
char *src = (char*)(route->src);
char *dst = (char*)(route->dst);
int as_route = 0;
- as_floyd_t as = (as_floyd_t) rc;
/* set the size of table routing */
- size_t table_size = xbt_dynar_length(rc->index_network_elm);
- sg_routing_edge_t src_net_elm, dst_net_elm;
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
+ RoutingEdgePtr src_net_elm, dst_net_elm;
src_net_elm = sg_routing_edge_by_name_or_null(src);
dst_net_elm = sg_routing_edge_by_name_or_null(dst);
xbt_assert(src_net_elm, "Network elements %s not found", src);
xbt_assert(dst_net_elm, "Network elements %s not found", dst);
- if(!as->link_table)
+ if(!p_linkTable)
{
int i,j;
/* Create Cost, Predecessor and Link tables */
- as->cost_table = xbt_new0(double, table_size * table_size); /* link cost from host to host */
- as->predecessor_table = xbt_new0(int, table_size * table_size); /* predecessor host numbers */
- as->link_table = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); /* actual link between src and dst */
+ p_costTable = xbt_new0(double, table_size * table_size); /* link cost from host to host */
+ p_predecessorTable = xbt_new0(int, table_size * table_size); /* predecessor host numbers */
+ p_linkTable = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); /* actual link between src and dst */
/* Initialize costs and predecessors */
for (i = 0; i < table_size; i++)
else{
as_route = 1;
XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", src,
- route->gw_src->name, dst, route->gw_dst->name);
- if(route->gw_dst->rc_type == SURF_NETWORK_ELEMENT_NULL)
- xbt_die("The dst_gateway '%s' does not exist!",route->gw_dst->name);
- if(route->gw_src->rc_type == SURF_NETWORK_ELEMENT_NULL)
- xbt_die("The src_gateway '%s' does not exist!",route->gw_src->name);
+ route->gw_src->p_name, dst, route->gw_dst->p_name);
+ if(route->gw_dst->p_rcType == SURF_NETWORK_ELEMENT_NULL)
+ xbt_die("The dst_gateway '%s' does not exist!",route->gw_dst->p_name);
+ if(route->gw_src->p_rcType == SURF_NETWORK_ELEMENT_NULL)
+ xbt_die("The src_gateway '%s' does not exist!",route->gw_src->p_name);
}
- if(TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id))
+ if(TO_FLOYD_LINK(src_net_elm->m_id, dst_net_elm->m_id))
{
char * link_name;
xbt_dynar_push(link_route_to_test,&link);
}
xbt_assert(!xbt_dynar_compare(
- (void*)TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id)->link_list,
- (void*)link_route_to_test,
+ TO_FLOYD_LINK(src_net_elm->m_id, dst_net_elm->m_id)->link_list,
+ link_route_to_test,
(int_f_cpvoid_cpvoid_t) floyd_pointer_resource_cmp),
"The route between \"%s\" and \"%s\" already exists", src,dst);
}
else
{
- TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id) =
- generic_new_extended_route(rc->hierarchy, route, 1);
- TO_FLOYD_PRED(src_net_elm->id, dst_net_elm->id) = src_net_elm->id;
- TO_FLOYD_COST(src_net_elm->id, dst_net_elm->id) =
- ((TO_FLOYD_LINK(src_net_elm->id, dst_net_elm->id))->link_list)->used; /* count of links, old model assume 1 */
+ TO_FLOYD_LINK(src_net_elm->m_id, dst_net_elm->m_id) =
+ newExtendedRoute(p_hierarchy, route, 1);
+ TO_FLOYD_PRED(src_net_elm->m_id, dst_net_elm->m_id) = src_net_elm->m_id;
+ TO_FLOYD_COST(src_net_elm->m_id, dst_net_elm->m_id) =
+ ((TO_FLOYD_LINK(src_net_elm->m_id, dst_net_elm->m_id))->link_list)->used; /* count of links, old model assume 1 */
}
if ( (route->symmetrical == TRUE && as_route == 0)
|| (route->symmetrical == TRUE && as_route == 1)
)
{
- if(TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id))
+ if(TO_FLOYD_LINK(dst_net_elm->m_id, src_net_elm->m_id))
{
if(!route->gw_dst && !route->gw_src)
XBT_DEBUG("See Route from \"%s\" to \"%s\"", dst, src);
else
XBT_DEBUG("See ASroute from \"%s(%s)\" to \"%s(%s)\"", dst,
- route->gw_src->name, src, route->gw_dst->name);
+ route->gw_src->p_name, src, route->gw_dst->p_name);
char * link_name;
unsigned int i;
xbt_dynar_t link_route_to_test = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
for(i=xbt_dynar_length(route->link_list) ;i>0 ;i--)
{
- link_name = xbt_dynar_get_as(route->link_list,i-1,void *);
+ link_name = xbt_dynar_get_as(route->link_list,i-1,char *);
void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL);
xbt_assert(link,"Link : '%s' doesn't exists.",link_name);
xbt_dynar_push(link_route_to_test,&link);
}
xbt_assert(!xbt_dynar_compare(
- (void*)TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id)->link_list,
- (void*)link_route_to_test,
+ TO_FLOYD_LINK(dst_net_elm->m_id, src_net_elm->m_id)->link_list,
+ link_route_to_test,
(int_f_cpvoid_cpvoid_t) floyd_pointer_resource_cmp),
"The route between \"%s\" and \"%s\" already exists", src,dst);
}
XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dst, src);
else
XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", dst,
- route->gw_src->name, src, route->gw_dst->name);
+ route->gw_src->p_name, src, route->gw_dst->p_name);
- TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id) =
- generic_new_extended_route(rc->hierarchy, route, 0);
- TO_FLOYD_PRED(dst_net_elm->id, src_net_elm->id) = dst_net_elm->id;
- TO_FLOYD_COST(dst_net_elm->id, src_net_elm->id) =
- ((TO_FLOYD_LINK(dst_net_elm->id, src_net_elm->id))->link_list)->used; /* count of links, old model assume 1 */
+ TO_FLOYD_LINK(dst_net_elm->m_id, src_net_elm->m_id) =
+ newExtendedRoute(p_hierarchy, route, 0);
+ TO_FLOYD_PRED(dst_net_elm->m_id, src_net_elm->m_id) = dst_net_elm->m_id;
+ TO_FLOYD_COST(dst_net_elm->m_id, src_net_elm->m_id) =
+ ((TO_FLOYD_LINK(dst_net_elm->m_id, src_net_elm->m_id))->link_list)->used; /* count of links, old model assume 1 */
}
}
xbt_dynar_free(&route->link_list);
}
+
+void AsFloyd::end(){
+ unsigned int i, j, a, b, c;
+
+ /* set the size of table routing */
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
+
+ if(!p_linkTable) {
+ /* Create Cost, Predecessor and Link tables */
+ p_costTable = xbt_new0(double, table_size * table_size); /* link cost from host to host */
+ p_predecessorTable = xbt_new0(int, table_size * table_size); /* predecessor host numbers */
+ p_linkTable = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); /* actual link between src and dst */
+
+ /* Initialize costs and predecessors */
+ for (i = 0; i < table_size; i++)
+ for (j = 0; j < table_size; j++) {
+ TO_FLOYD_COST(i, j) = DBL_MAX;
+ TO_FLOYD_PRED(i, j) = -1;
+ TO_FLOYD_LINK(i, j) = NULL; /* fixed, missing in the previous version */
+ }
+ }
+
+ /* Add the loopback if needed */
+ if (routing_platf->p_loopback && p_hierarchy == SURF_ROUTING_BASE) {
+ for (i = 0; i < table_size; i++) {
+ sg_platf_route_cbarg_t e_route = TO_FLOYD_LINK(i, i);
+ if (!e_route) {
+ e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
+ e_route->gw_src = NULL;
+ e_route->gw_dst = NULL;
+ e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
+ xbt_dynar_push(e_route->link_list, &routing_platf->p_loopback);
+ TO_FLOYD_LINK(i, i) = e_route;
+ TO_FLOYD_PRED(i, i) = i;
+ TO_FLOYD_COST(i, i) = 1;
+ }
+ }
+ }
+ /* Calculate path costs */
+ for (c = 0; c < table_size; c++) {
+ for (a = 0; a < table_size; a++) {
+ for (b = 0; b < table_size; b++) {
+ if (TO_FLOYD_COST(a, c) < DBL_MAX && TO_FLOYD_COST(c, b) < DBL_MAX) {
+ if (TO_FLOYD_COST(a, b) == DBL_MAX ||
+ (TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b) <
+ TO_FLOYD_COST(a, b))) {
+ TO_FLOYD_COST(a, b) =
+ TO_FLOYD_COST(a, c) + TO_FLOYD_COST(c, b);
+ TO_FLOYD_PRED(a, b) = TO_FLOYD_PRED(c, b);
+ }
+ }
+ }
+ }
+ }
+}
--- /dev/null
+#include "surf_routing_generic.hpp"
+
+#ifndef SURF_ROUTING_FLOYD_HPP_
+#define SURF_ROUTING_FLOYD_HPP_
+
+
+/***********
+ * Classes *
+ ***********/
+class AsFloyd;
+typedef AsFloyd *AsFloydPtr;
+
+class AsFloyd: public AsGeneric {
+public:
+ AsFloyd();
+ ~AsFloyd();
+
+ void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency);
+ xbt_dynar_t getOneLinkRoutes();
+ void parseASroute(sg_platf_route_cbarg_t route);
+ void parseRoute(sg_platf_route_cbarg_t route);
+ void end();
+ //void parseASroute(sg_platf_route_cbarg_t route);
+
+ //void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+ //sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat);
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ //int parsePU(RoutingEdgePtr elm); /* A host or a router, whatever */
+ //int parseAS(RoutingEdgePtr elm);
+
+ //virtual void parseBypassroute(sg_platf_route_cbarg_t e_route)=0;
+
+ /* vars for calculate the floyd algorith. */
+ int *p_predecessorTable;
+ double *p_costTable;
+ sg_platf_route_cbarg_t *p_linkTable;
+};
+
+
+
+#endif /* SURF_ROUTING_FLOYD_HPP_ */
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "surf_routing_private.h"
+#include "surf_routing_full.hpp"
+#include "network.hpp"
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_full, surf, "Routing part of surf");
+}
/* Global vars */
extern routing_platf_t routing_platf;
extern int surf_parse_lineno;
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_full, surf, "Routing part of surf");
+#define TO_ROUTE_FULL(i,j) p_routingTable[(i)+(j)*table_size]
-#define TO_ROUTE_FULL(i,j) routing->routing_table[(i)+(j)*table_size]
+AS_t model_full_create(void)
+{
+ return new AsFull();
+}
-/* Routing model structure */
+void model_full_end(AS_t _routing)
+{
+ unsigned int i;
+ sg_platf_route_cbarg_t e_route;
+
+ /* set utils vars */
+ AsFullPtr routing = ((AsFullPtr) _routing);
+ size_t table_size = xbt_dynar_length(routing->p_indexNetworkElm);
-typedef struct s_routing_component_full {
- s_as_t generic_routing;
- sg_platf_route_cbarg_t *routing_table;
-} s_routing_component_full_t, *routing_component_full_t;
+ /* Create table if necessary */
+ if (!routing->p_routingTable)
+ routing->p_routingTable = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size);
-/* Business methods */
-static xbt_dynar_t full_get_onelink_routes(AS_t rc)
+ /* Add the loopback if needed */
+ if (routing_platf->p_loopback && routing->p_hierarchy == SURF_ROUTING_BASE) {
+ for (i = 0; i < table_size; i++) {
+ e_route = routing->TO_ROUTE_FULL(i, i);
+ if (!e_route) {
+ e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
+ e_route->gw_src = NULL;
+ e_route->gw_dst = NULL;
+ e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
+ xbt_dynar_push(e_route->link_list, &routing_platf->p_loopback);
+ routing->TO_ROUTE_FULL(i, i) = e_route;
+ }
+ }
+ }
+}
+
+AsFull::AsFull(){
+ p_routingTable = 0;
+}
+
+AsFull::~AsFull(){
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
+ int i, j;
+ /* Delete routing table */
+ for (i = 0; i < table_size; i++)
+ for (j = 0; j < table_size; j++)
+ delete TO_ROUTE_FULL(i,j);
+ xbt_free(p_routingTable);
+}
+
+xbt_dynar_t AsFull::getOneLinkRoutes()
{
xbt_dynar_t ret = xbt_dynar_new(sizeof(onelink_t), xbt_free);
- routing_component_full_t routing = (routing_component_full_t) rc;
- int src,dst;
- int table_size = xbt_dynar_length(rc->index_network_elm);
+ int src, dst;
+ int table_size = xbt_dynar_length(p_indexNetworkElm);
for(src=0; src < table_size; src++) {
for(dst=0; dst< table_size; dst++) {
- sg_platf_route_cbarg_t route = TO_ROUTE_FULL(src, dst);
+ sg_platf_route_cbarg_t route = TO_ROUTE_FULL(src,dst);
if (route) {
if (xbt_dynar_length(route->link_list) == 1) {
void *link = *(void **) xbt_dynar_get_ptr(route->link_list, 0);
onelink_t onelink = xbt_new0(s_onelink_t, 1);
onelink->link_ptr = link;
- if (rc->hierarchy == SURF_ROUTING_BASE) {
- onelink->src = xbt_dynar_get_as(rc->index_network_elm,src,sg_routing_edge_t);
- onelink->src->id = src;
- onelink->dst = xbt_dynar_get_as(rc->index_network_elm,dst,sg_routing_edge_t);
- onelink->dst->id = dst;
- } else if (rc->hierarchy == SURF_ROUTING_RECURSIVE) {
+ if (p_hierarchy == SURF_ROUTING_BASE) {
+ onelink->src = xbt_dynar_get_as(p_indexNetworkElm, src, sg_routing_edge_t);
+ onelink->src->m_id = src;
+ onelink->dst = xbt_dynar_get_as(p_indexNetworkElm, dst, sg_routing_edge_t);
+ onelink->dst->m_id = dst;
+ } else if (p_hierarchy == SURF_ROUTING_RECURSIVE) {
onelink->src = route->gw_src;
onelink->dst = route->gw_dst;
}
return ret;
}
-static void full_get_route_and_latency(AS_t rc,
- sg_routing_edge_t src, sg_routing_edge_t dst,
- sg_platf_route_cbarg_t res, double *lat)
+void AsFull::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t res, double *lat)
{
XBT_DEBUG("full_get_route_and_latency from %s[%d] to %s[%d]",
- src->name,
- src->id,
- dst->name,
- dst->id );
+ src->p_name,
+ src->m_id,
+ dst->p_name,
+ dst->m_id );
/* set utils vars */
- routing_component_full_t routing = (routing_component_full_t) rc;
- size_t table_size = xbt_dynar_length(routing->generic_routing.index_network_elm);
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
sg_platf_route_cbarg_t e_route = NULL;
void *link;
unsigned int cpt = 0;
- e_route = TO_ROUTE_FULL(src->id, dst->id);
+ e_route = TO_ROUTE_FULL(src->m_id, dst->m_id);
if (e_route) {
res->gw_src = e_route->gw_src;
xbt_dynar_foreach(e_route->link_list, cpt, link) {
xbt_dynar_push(res->link_list, &link);
if (lat)
- *lat += surf_network_model->extension.network.get_link_latency(link);
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(link))->getLatency();
}
}
}
-static void full_finalize(AS_t rc)
-{
- routing_component_full_t routing = (routing_component_full_t) rc;
- size_t table_size = xbt_dynar_length(routing->generic_routing.index_network_elm);
- int i, j;
- if (routing) {
- /* Delete routing table */
- for (i = 0; i < table_size; i++)
- for (j = 0; j < table_size; j++)
- generic_free_route(TO_ROUTE_FULL(i, j));
- xbt_free(routing->routing_table);
- model_generic_finalize(rc);
- }
-}
-
-/* Creation routing model functions */
-
-AS_t model_full_create(void)
-{
- routing_component_full_t new_component = (routing_component_full_t)
- model_generic_create_sized(sizeof(s_routing_component_full_t));
-
- new_component->generic_routing.parse_route = model_full_set_route;
- new_component->generic_routing.parse_ASroute = model_full_set_route;
- new_component->generic_routing.get_route_and_latency =
- full_get_route_and_latency;
- new_component->generic_routing.get_graph = generic_get_graph;
-
- new_component->generic_routing.get_onelink_routes = full_get_onelink_routes;
- new_component->generic_routing.finalize = full_finalize;
-
- return (AS_t) new_component;
-}
-
-void model_full_end(AS_t current_routing)
-{
- unsigned int i;
- sg_platf_route_cbarg_t e_route;
-
- /* set utils vars */
- routing_component_full_t routing =
- ((routing_component_full_t) current_routing);
- size_t table_size = xbt_dynar_length(routing->generic_routing.index_network_elm);
-
- /* Create table if necessary */
- if (!routing->routing_table)
- routing->routing_table = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size);
-
- /* Add the loopback if needed */
- if (routing_platf->loopback && current_routing->hierarchy == SURF_ROUTING_BASE) {
- for (i = 0; i < table_size; i++) {
- e_route = TO_ROUTE_FULL(i, i);
- if (!e_route) {
- e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
- e_route->gw_src = NULL;
- e_route->gw_dst = NULL;
- e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
- xbt_dynar_push(e_route->link_list, &routing_platf->loopback);
- TO_ROUTE_FULL(i, i) = e_route;
- }
- }
- }
+void AsFull::parseASroute(sg_platf_route_cbarg_t route){
+ parseRoute(route);
}
static int full_pointer_resource_cmp(const void *a, const void *b)
return a != b;
}
-void model_full_set_route(AS_t rc, sg_platf_route_cbarg_t route)
+void AsFull::parseRoute(sg_platf_route_cbarg_t route)
{
int as_route = 0;
char *src = (char*)(route->src);
char *dst = (char*)(route->dst);
- sg_routing_edge_t src_net_elm, dst_net_elm;
+ RoutingEdgePtr src_net_elm, dst_net_elm;
src_net_elm = sg_routing_edge_by_name_or_null(src);
dst_net_elm = sg_routing_edge_by_name_or_null(dst);
xbt_assert(src_net_elm, "Network elements %s not found", src);
xbt_assert(dst_net_elm, "Network elements %s not found", dst);
- routing_component_full_t routing = (routing_component_full_t) rc;
- size_t table_size = xbt_dynar_length(routing->generic_routing.index_network_elm);
+ size_t table_size = xbt_dynar_length(p_indexNetworkElm);
xbt_assert(!xbt_dynar_is_empty(route->link_list),
"Invalid count of links, must be greater than zero (%s,%s)",
src, dst);
- if (!routing->routing_table)
- routing->routing_table = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size);
+ if (!p_routingTable)
+ p_routingTable = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size);
- if (TO_ROUTE_FULL(src_net_elm->id, dst_net_elm->id)) {
+ if (TO_ROUTE_FULL(src_net_elm->m_id, dst_net_elm->m_id)) {
char *link_name;
unsigned int i;
xbt_dynar_t link_route_to_test =
xbt_assert(link, "Link : '%s' doesn't exists.", link_name);
xbt_dynar_push(link_route_to_test, &link);
}
- if (xbt_dynar_compare(TO_ROUTE_FULL(src_net_elm->id, dst_net_elm->id)->link_list,
+ if (xbt_dynar_compare(TO_ROUTE_FULL(src_net_elm->m_id, dst_net_elm->m_id)->link_list,
link_route_to_test, full_pointer_resource_cmp)) {
surf_parse_error("A route between \"%s\" and \"%s\" already exists "
"with a different content. "
// route->dst_gateway, subas->name);
as_route = 1;
XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"",
- src, route->gw_src->name, dst, route->gw_dst->name);
- if (route->gw_dst->rc_type == SURF_NETWORK_ELEMENT_NULL)
- xbt_die("The dst_gateway '%s' does not exist!", route->gw_dst->name);
- if (route->gw_src->rc_type == SURF_NETWORK_ELEMENT_NULL)
- xbt_die("The src_gateway '%s' does not exist!", route->gw_src->name);
+ src, route->gw_src->p_name, dst, route->gw_dst->p_name);
+ if (route->gw_dst->p_rcType == SURF_NETWORK_ELEMENT_NULL)
+ xbt_die("The dst_gateway '%s' does not exist!", route->gw_dst->p_name);
+ if (route->gw_src->p_rcType == SURF_NETWORK_ELEMENT_NULL)
+ xbt_die("The src_gateway '%s' does not exist!", route->gw_src->p_name);
}
- TO_ROUTE_FULL(src_net_elm->id, dst_net_elm->id) =
- generic_new_extended_route(rc->hierarchy, route, 1);
- xbt_dynar_shrink(TO_ROUTE_FULL(src_net_elm->id, dst_net_elm->id)->link_list, 0);
+ TO_ROUTE_FULL(src_net_elm->m_id, dst_net_elm->m_id) = newExtendedRoute(p_hierarchy, route, 1);
+ xbt_dynar_shrink(TO_ROUTE_FULL(src_net_elm->m_id, dst_net_elm->m_id)->link_list, 0);
}
if ( (route->symmetrical == TRUE && as_route == 0)
route->gw_src = route->gw_dst;
route->gw_dst = gw_tmp;
}
- if (TO_ROUTE_FULL(dst_net_elm->id, src_net_elm->id)) {
+ if (TO_ROUTE_FULL(dst_net_elm->m_id, src_net_elm->m_id)) {
char *link_name;
unsigned int i;
xbt_dynar_t link_route_to_test =
xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
for (i = xbt_dynar_length(route->link_list); i > 0; i--) {
- link_name = xbt_dynar_get_as(route->link_list, i - 1, void *);
+ link_name = xbt_dynar_get_as(route->link_list, i - 1, char *);
void *link = xbt_lib_get_or_null(link_lib, link_name, SURF_LINK_LEVEL);
xbt_assert(link, "Link : '%s' doesn't exists.", link_name);
xbt_dynar_push(link_route_to_test, &link);
}
- xbt_assert(!xbt_dynar_compare(TO_ROUTE_FULL(dst_net_elm->id, src_net_elm->id)->link_list,
+ xbt_assert(!xbt_dynar_compare(TO_ROUTE_FULL(dst_net_elm->m_id, src_net_elm->m_id)->link_list,
link_route_to_test,
full_pointer_resource_cmp),
"The route between \"%s\" and \"%s\" already exists", src,
XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dst, src);
else
XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"",
- dst, route->gw_src->name, src, route->gw_dst->name);
- TO_ROUTE_FULL(dst_net_elm->id, src_net_elm->id) =
- generic_new_extended_route(rc->hierarchy, route, 0);
- xbt_dynar_shrink(TO_ROUTE_FULL(dst_net_elm->id, src_net_elm->id)->link_list, 0);
+ dst, route->gw_src->p_name, src, route->gw_dst->p_name);
+ TO_ROUTE_FULL(dst_net_elm->m_id, src_net_elm->m_id) = newExtendedRoute(p_hierarchy, route, 0);
+ xbt_dynar_shrink(TO_ROUTE_FULL(dst_net_elm->m_id, src_net_elm->m_id)->link_list, 0);
}
}
xbt_dynar_free(&route->link_list);
}
+
+
+
+
--- /dev/null
+#include "surf_routing_generic.hpp"
+
+#ifndef SURF_ROUTING_FULL_HPP_
+#define SURF_ROUTING_FULL_HPP_
+
+/***********
+ * Classes *
+ ***********/
+class AsFull;
+typedef AsFull *AsFullPtr;
+
+class AsFull: public AsGeneric {
+public:
+ sg_platf_route_cbarg_t *p_routingTable;
+
+ AsFull();
+ ~AsFull();
+
+ void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency);
+ xbt_dynar_t getOneLinkRoutes();
+ void parseRoute(sg_platf_route_cbarg_t route);
+ void parseASroute(sg_platf_route_cbarg_t route);
+
+ //void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+ //sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat);
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ //virtual int parsePU(RoutingEdgePtr elm)=0; /* A host or a router, whatever */
+ //virtual int parseAS( RoutingEdgePtr elm)=0;
+
+ //virtual void parseBypassroute(sg_platf_route_cbarg_t e_route)=0;
+};
+
+
+#endif /* SURF_ROUTING_FULL_HPP_ */
#include "simgrid/platf_interface.h" // platform creation API internal interface
-#include "surf_routing_private.h"
-#include "surf/surf_routing.h"
-#include "surf/surfxml_parse_values.h"
+#include "surf_routing_generic.hpp"
+#include "network.hpp"
#include "xbt/graph.h"
+extern "C" {
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_routing_generic, surf_route, "Generic implementation of the surf routing");
+}
static int no_bypassroute_declared = 1;
-AS_t model_generic_create_sized(size_t childsize) {
- AS_t new_component = model_none_create_sized(childsize);
-
- new_component->parse_PU = generic_parse_PU;
- new_component->parse_AS = generic_parse_AS;
- new_component->parse_route = NULL;
- new_component->parse_ASroute = NULL;
- new_component->parse_bypassroute = generic_parse_bypassroute;
- new_component->get_route_and_latency = NULL;
- new_component->get_onelink_routes = NULL;
- new_component->get_bypass_route =
- generic_get_bypassroute;
- new_component->finalize = model_generic_finalize;
- new_component->bypassRoutes = xbt_dict_new_homogeneous((void (*)(void *)) generic_free_route);
-
- return new_component;
+void generic_free_route(sg_platf_route_cbarg_t route)
+{
+ if (route) {
+ xbt_dynar_free(&route->link_list);
+ xbt_free(route);
+ }
+}
+
+void AsGeneric::parseRoute(sg_platf_route_cbarg_t route){
+ THROW_IMPOSSIBLE;
+}
+
+void AsGeneric::parseASroute(sg_platf_route_cbarg_t route){
+ THROW_IMPOSSIBLE;
+}
+
+void AsGeneric::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency){
+ THROW_IMPOSSIBLE;
+}
+
+AsGeneric::AsGeneric() {
+ p_bypassRoutes = xbt_dict_new_homogeneous((void (*)(void *)) generic_free_route);
}
-void model_generic_finalize(AS_t as) {
- xbt_dict_free(&as->bypassRoutes);
- model_none_finalize(as);
+
+AsGeneric::~AsGeneric() {
+ xbt_dict_free(&p_bypassRoutes);
}
-int generic_parse_PU(AS_t as, sg_routing_edge_t elm)
+int AsGeneric::parsePU(RoutingEdgePtr elm)
{
- XBT_DEBUG("Load process unit \"%s\"", elm->name);
- xbt_dynar_push_as(as->index_network_elm,sg_routing_edge_t,elm);
- return xbt_dynar_length(as->index_network_elm)-1;
+ XBT_DEBUG("Load process unit \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+ return xbt_dynar_length(p_indexNetworkElm)-1;
}
-int generic_parse_AS(AS_t as, sg_routing_edge_t elm)
+int AsGeneric::parseAS(RoutingEdgePtr elm)
{
- XBT_DEBUG("Load Autonomous system \"%s\"", elm->name);
- xbt_dynar_push_as(as->index_network_elm,sg_routing_edge_t,elm);
- return xbt_dynar_length(as->index_network_elm)-1;
+ XBT_DEBUG("Load Autonomous system \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+ return xbt_dynar_length(p_indexNetworkElm)-1;
}
-void generic_parse_bypassroute(AS_t rc, sg_platf_route_cbarg_t e_route)
+void AsGeneric::parseBypassroute(sg_platf_route_cbarg_t e_route)
{
char *src = (char*)(e_route->src);
char *dst = (char*)(e_route->dst);
XBT_DEBUG("Load bypassASroute from \"%s\" to \"%s\"", src, dst);
else
XBT_DEBUG("Load bypassRoute from \"%s\" to \"%s\"", src, dst);
- xbt_dict_t dict_bypassRoutes = rc->bypassRoutes;
+ xbt_dict_t dict_bypassRoutes = p_bypassRoutes;
char *route_name;
route_name = bprintf("%s#%s", src, dst);
src, dst);
xbt_assert(!xbt_dict_get_or_null(dict_bypassRoutes, route_name),
"The bypass route between \"%s\"(\"%s\") and \"%s\"(\"%s\") already exists",
- src, e_route->gw_src->name, dst, e_route->gw_dst->name);
+ src, e_route->gw_src->p_name, dst, e_route->gw_dst->p_name);
sg_platf_route_cbarg_t new_e_route = NULL;
if(e_route->gw_dst)
- new_e_route = generic_new_extended_route(SURF_ROUTING_RECURSIVE, e_route, 1);
+ new_e_route = newExtendedRoute(SURF_ROUTING_RECURSIVE, e_route, 1);
else
- new_e_route = generic_new_extended_route(SURF_ROUTING_BASE, e_route, 1);
+ new_e_route = newExtendedRoute(SURF_ROUTING_BASE, e_route, 1);
xbt_dynar_free(&(e_route->link_list));
/* ************************************************************************** */
/* *********************** GENERIC BUSINESS METHODS ************************* */
-xbt_dynar_t generic_get_onelink_routes(AS_t rc) { // FIXME: kill that stub
+xbt_dynar_t AsGeneric::getOneLinkRoutes() { // FIXME: kill that stub
xbt_die("\"generic_get_onelink_routes\" not implemented yet");
return NULL;
}
xbt_node_t new_xbt_graph_node(xbt_graph_t graph, const char *name,
xbt_dict_t nodes)
{
- xbt_node_t ret = xbt_dict_get_or_null(nodes, name);
+ xbt_node_t ret = (xbt_node_t) xbt_dict_get_or_null(nodes, name);
if (ret)
return ret;
snprintf(name, len, "%s%s", sn, dn);
- ret = xbt_dict_get_or_null(edges, name);
+ ret = (xbt_edge_t) xbt_dict_get_or_null(edges, name);
if (ret == NULL) {
snprintf(name, len, "%s%s", dn, sn);
- ret = xbt_dict_get_or_null(edges, name);
+ ret = (xbt_edge_t) xbt_dict_get_or_null(edges, name);
}
if (ret == NULL) {
return ret;
}
-void generic_get_graph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges,
- AS_t rc)
+void AsGeneric::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)
{
int src, dst;
- int table_size = xbt_dynar_length(rc->index_network_elm);
+ int table_size = xbt_dynar_length(p_indexNetworkElm);
for (src = 0; src < table_size; src++) {
- sg_routing_edge_t my_src =
- xbt_dynar_get_as(rc->index_network_elm, src, sg_routing_edge_t);
+ RoutingEdgePtr my_src =
+ xbt_dynar_get_as(p_indexNetworkElm, src, RoutingEdgePtr);
for (dst = 0; dst < table_size; dst++) {
if (src == dst)
continue;
- sg_routing_edge_t my_dst =
- xbt_dynar_get_as(rc->index_network_elm, dst, sg_routing_edge_t);
+ RoutingEdgePtr my_dst =
+ xbt_dynar_get_as(p_indexNetworkElm, dst, RoutingEdgePtr);
sg_platf_route_cbarg_t route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL);
- rc->get_route_and_latency(rc, my_src, my_dst, route, NULL);
+ getRouteAndLatency(my_src, my_dst, route, NULL);
- XBT_DEBUG ("get_route_and_latency %s -> %s", my_src->name, my_dst->name);
+ XBT_DEBUG ("get_route_and_latency %s -> %s", my_src->p_name, my_dst->p_name);
unsigned int cpt;
void *link;
const char *previous_name, *current_name;
if (route->gw_src) {
- previous = new_xbt_graph_node(graph, route->gw_src->name, nodes);
- previous_name = route->gw_src->name;
+ previous = new_xbt_graph_node(graph, route->gw_src->p_name, nodes);
+ previous_name = route->gw_src->p_name;
} else {
- previous = new_xbt_graph_node(graph, my_src->name, nodes);
- previous_name = my_src->name;
+ previous = new_xbt_graph_node(graph, my_src->p_name, nodes);
+ previous_name = my_src->p_name;
}
xbt_dynar_foreach(route->link_list, cpt, link) {
- char *link_name = ((surf_resource_t) link)->name;
+ const char *link_name = ((ResourcePtr) link)->m_name;
current = new_xbt_graph_node(graph, link_name, nodes);
current_name = link_name;
new_xbt_graph_edge(graph, previous, current, edges);
}
if (route->gw_dst) {
- current = new_xbt_graph_node(graph, route->gw_dst->name, nodes);
- current_name = route->gw_dst->name;
+ current = new_xbt_graph_node(graph, route->gw_dst->p_name, nodes);
+ current_name = route->gw_dst->p_name;
} else {
- current = new_xbt_graph_node(graph, my_dst->name, nodes);
- current_name = my_dst->name;
+ current = new_xbt_graph_node(graph, my_dst->p_name, nodes);
+ current_name = my_dst->p_name;
}
new_xbt_graph_edge(graph, previous, current, edges);
XBT_DEBUG (" %s -> %s", previous_name, current_name);
}
}
-sg_platf_route_cbarg_t generic_get_bypassroute(AS_t rc, sg_routing_edge_t src,
- sg_routing_edge_t dst,
+sg_platf_route_cbarg_t AsGeneric::getBypassRoute(RoutingEdgePtr src,
+ RoutingEdgePtr dst,
double *lat)
{
// If never set a bypass route return NULL without any further computations
- XBT_DEBUG("generic_get_bypassroute from %s to %s", src->name, dst->name);
+ XBT_DEBUG("generic_get_bypassroute from %s to %s", src->p_name, dst->p_name);
if (no_bypassroute_declared)
return NULL;
sg_platf_route_cbarg_t e_route_bypass = NULL;
- xbt_dict_t dict_bypassRoutes = rc->bypassRoutes;
+ xbt_dict_t dict_bypassRoutes = p_bypassRoutes;
- if(dst->rc_component == rc && src->rc_component == rc ){
- char *route_name = bprintf("%s#%s", src->name, dst->name);
- e_route_bypass = xbt_dict_get_or_null(dict_bypassRoutes, route_name);
+ if(dst->p_rcComponent == this && src->p_rcComponent == this ){
+ char *route_name = bprintf("%s#%s", src->p_name, dst->p_name);
+ e_route_bypass = (sg_platf_route_cbarg_t) xbt_dict_get_or_null(dict_bypassRoutes, route_name);
if(e_route_bypass)
XBT_DEBUG("Find bypass route with %ld links",xbt_dynar_length(e_route_bypass->link_list));
free(route_name);
}
else{
- AS_t src_as, dst_as;
+ AsPtr src_as, dst_as;
int index_src, index_dst;
xbt_dynar_t path_src = NULL;
xbt_dynar_t path_dst = NULL;
- AS_t current = NULL;
- AS_t *current_src = NULL;
- AS_t *current_dst = NULL;
+ AsPtr current = NULL;
+ AsPtr *current_src = NULL;
+ AsPtr *current_dst = NULL;
if (src == NULL || dst == NULL)
xbt_die("Ask for route \"from\"(%s) or \"to\"(%s) no found at AS \"%s\"",
- src->name, dst->name, rc->name);
+ src->p_name, dst->p_name, p_name);
- src_as = src->rc_component;
- dst_as = dst->rc_component;
+ src_as = src->p_rcComponent;
+ dst_as = dst->p_rcComponent;
/* (2) find the path to the root routing component */
- path_src = xbt_dynar_new(sizeof(AS_t), NULL);
+ path_src = xbt_dynar_new(sizeof(AsPtr), NULL);
current = src_as;
while (current != NULL) {
xbt_dynar_push(path_src, ¤t);
- current = current->routing_father;
+ current = current->p_routingFather;
}
- path_dst = xbt_dynar_new(sizeof(AS_t), NULL);
+ path_dst = xbt_dynar_new(sizeof(AsPtr), NULL);
current = dst_as;
while (current != NULL) {
xbt_dynar_push(path_dst, ¤t);
- current = current->routing_father;
+ current = current->p_routingFather;
}
/* (3) find the common father */
index_src = path_src->used - 1;
index_dst = path_dst->used - 1;
- current_src = xbt_dynar_get_ptr(path_src, index_src);
- current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
+ current_src = (AsPtr *) xbt_dynar_get_ptr(path_src, index_src);
+ current_dst = (AsPtr *) xbt_dynar_get_ptr(path_dst, index_dst);
while (index_src >= 0 && index_dst >= 0 && *current_src == *current_dst) {
xbt_dynar_pop_ptr(path_src);
xbt_dynar_pop_ptr(path_dst);
index_src--;
index_dst--;
- current_src = xbt_dynar_get_ptr(path_src, index_src);
- current_dst = xbt_dynar_get_ptr(path_dst, index_dst);
+ current_src = (AsPtr *) xbt_dynar_get_ptr(path_src, index_src);
+ current_dst = (AsPtr *) xbt_dynar_get_ptr(path_dst, index_dst);
}
int max_index_src = path_src->used - 1;
for (i = 0; i < max; i++) {
if (i <= max_index_src && max <= max_index_dst) {
char *route_name = bprintf("%s#%s",
- (*(AS_t *)
- (xbt_dynar_get_ptr(path_src, i)))->name,
- (*(AS_t *)
- (xbt_dynar_get_ptr(path_dst, max)))->name);
- e_route_bypass = xbt_dict_get_or_null(dict_bypassRoutes, route_name);
+ (*(AsPtr *)
+ (xbt_dynar_get_ptr(path_src, i)))->p_name,
+ (*(AsPtr *)
+ (xbt_dynar_get_ptr(path_dst, max)))->p_name);
+ e_route_bypass = (sg_platf_route_cbarg_t) xbt_dict_get_or_null(dict_bypassRoutes, route_name);
xbt_free(route_name);
}
if (e_route_bypass)
break;
if (max <= max_index_src && i <= max_index_dst) {
char *route_name = bprintf("%s#%s",
- (*(AS_t *)
- (xbt_dynar_get_ptr(path_src, max)))->name,
- (*(AS_t *)
- (xbt_dynar_get_ptr(path_dst, i)))->name);
- e_route_bypass = xbt_dict_get_or_null(dict_bypassRoutes, route_name);
+ (*(AsPtr *)
+ (xbt_dynar_get_ptr(path_src, max)))->p_name,
+ (*(AsPtr *)
+ (xbt_dynar_get_ptr(path_dst, i)))->p_name);
+ e_route_bypass = (sg_platf_route_cbarg_t) xbt_dict_get_or_null(dict_bypassRoutes, route_name);
xbt_free(route_name);
}
if (e_route_bypass)
if (max <= max_index_src && max <= max_index_dst) {
char *route_name = bprintf("%s#%s",
- (*(AS_t *)
- (xbt_dynar_get_ptr(path_src, max)))->name,
- (*(AS_t *)
- (xbt_dynar_get_ptr(path_dst, max)))->name);
- e_route_bypass = xbt_dict_get_or_null(dict_bypassRoutes, route_name);
+ (*(AsPtr *)
+ (xbt_dynar_get_ptr(path_src, max)))->p_name,
+ (*(AsPtr *)
+ (xbt_dynar_get_ptr(path_dst, max)))->p_name);
+ e_route_bypass = (sg_platf_route_cbarg_t) xbt_dict_get_or_null(dict_bypassRoutes, route_name);
xbt_free(route_name);
}
if (e_route_bypass)
sg_platf_route_cbarg_t new_e_route = NULL;
if (e_route_bypass) {
- void *link;
+ NetworkCm02LinkPtr link;
unsigned int cpt = 0;
new_e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1);
new_e_route->gw_src = e_route_bypass->gw_src;
xbt_dynar_foreach(e_route_bypass->link_list, cpt, link) {
xbt_dynar_push(new_e_route->link_list, &link);
if (lat)
- *lat += surf_network_model->extension.network.get_link_latency(link);
+ *lat += link->getLatency();
}
}
/* ************************************************************************** */
/* ************************* GENERIC AUX FUNCTIONS ************************** */
/* change a route containing link names into a route containing link entities */
-sg_platf_route_cbarg_t
-generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
- sg_platf_route_cbarg_t routearg, int change_order) {
+sg_platf_route_cbarg_t AsGeneric::newExtendedRoute(e_surf_routing_hierarchy_t hierarchy,
+ sg_platf_route_cbarg_t routearg, int change_order) {
sg_platf_route_cbarg_t result;
char *link_name;
return result;
}
-void generic_free_route(sg_platf_route_cbarg_t route)
-{
- if (route) {
- xbt_dynar_free(&route->link_list);
- xbt_free(route);
- }
-}
-static AS_t generic_as_exist(AS_t find_from,
- AS_t to_find)
+
+AsPtr AsGeneric::asExist(AsPtr to_find)
{
//return to_find; // FIXME: BYPASSERROR OF FOREACH WITH BREAK
xbt_dict_cursor_t cursor = NULL;
char *key;
int found = 0;
- AS_t elem;
- xbt_dict_foreach(find_from->routing_sons, cursor, key, elem) {
- if (to_find == elem || generic_as_exist(elem, to_find)) {
+ AsGenericPtr elem;
+ xbt_dict_foreach(p_routingSons, cursor, key, elem) {
+ if (to_find == elem || elem->asExist(to_find)) {
found = 1;
break;
}
return NULL;
}
-AS_t
-generic_autonomous_system_exist(AS_t rc, char *element)
+AsPtr AsGeneric::autonomousSystemExist(char *element)
{
//return rc; // FIXME: BYPASSERROR OF FOREACH WITH BREAK
- AS_t element_as, result, elem;
+ AsPtr element_as, result, elem;
xbt_dict_cursor_t cursor = NULL;
char *key;
- element_as = ((sg_routing_edge_t)
+ element_as = ((RoutingEdgePtr)
xbt_lib_get_or_null(as_router_lib, element,
- ROUTING_ASR_LEVEL))->rc_component;
- result = ((AS_t) - 1);
- if (element_as != rc)
- result = generic_as_exist(rc, element_as);
+ ROUTING_ASR_LEVEL))->p_rcComponent;
+ result = ((AsPtr) - 1);
+ if (element_as != this)
+ result = asExist(element_as);
int found = 0;
if (result) {
- xbt_dict_foreach(element_as->routing_sons, cursor, key, elem) {
- found = !strcmp(elem->name, element);
+ xbt_dict_foreach(element_as->p_routingSons, cursor, key, elem) {
+ found = !strcmp(elem->p_name, element);
if (found)
break;
}
return NULL;
}
-AS_t
-generic_processing_units_exist(AS_t rc, char *element)
+AsPtr AsGeneric::processingUnitsExist(char *element)
{
- AS_t element_as;
- element_as = ((sg_routing_edge_t)
+ AsPtr element_as;
+ element_as = ((RoutingEdgePtr)
xbt_lib_get_or_null(host_lib,
- element, ROUTING_HOST_LEVEL))->rc_component;
- if (element_as == rc)
+ element, ROUTING_HOST_LEVEL))->p_rcComponent;
+ if (element_as == this)
return element_as;
- return generic_as_exist(rc, element_as);
+ return asExist(element_as);
}
-void generic_src_dst_check(AS_t rc, sg_routing_edge_t src,
- sg_routing_edge_t dst)
+void AsGeneric::srcDstCheck(RoutingEdgePtr src, RoutingEdgePtr dst)
{
- sg_routing_edge_t src_data = src;
- sg_routing_edge_t dst_data = dst;
+ RoutingEdgePtr src_data = src;
+ RoutingEdgePtr dst_data = dst;
if (src_data == NULL || dst_data == NULL)
xbt_die("Ask for route \"from\"(%s) or \"to\"(%s) no found at AS \"%s\"",
- src->name,
- dst->name,
- rc->name);
+ src->p_name,
+ dst->p_name,
+ p_name);
- AS_t src_as =
- (src_data)->rc_component;
- AS_t dst_as =
- (dst_data)->rc_component;
+ AsPtr src_as =
+ (src_data)->p_rcComponent;
+ AsPtr dst_as =
+ (dst_data)->p_rcComponent;
if (src_as != dst_as)
xbt_die("The src(%s in %s) and dst(%s in %s) are in differents AS",
- src->name, src_as->name,
- dst->name, dst_as->name);
+ src->p_name, src_as->p_name,
+ dst->p_name, dst_as->p_name);
- if (rc != dst_as)
+ if (this != dst_as)
xbt_die
("The routing component of src'%s' and dst'%s' is not the same as the network elements belong (%s?=%s?=%s)",
- src->name,
- dst->name,
- src_as->name,
- dst_as->name,
- rc->name);
+ src->p_name,
+ dst->p_name,
+ src_as->p_name,
+ dst_as->p_name,
+ p_name);
}
--- /dev/null
+#include "surf_routing_none.hpp"
+
+#ifndef SURF_ROUTING_GENERIC_HPP_
+#define SURF_ROUTING_GENERIC_HPP_
+
+class AsGeneric;
+typedef AsGeneric *AsGenericPtr;
+
+void generic_free_route(sg_platf_route_cbarg_t route);
+
+class AsGeneric : public AsNone {
+public:
+ AsGeneric();
+ ~AsGeneric();
+
+ virtual void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency);
+ virtual xbt_dynar_t getOneLinkRoutes();
+ virtual void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+ virtual sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat);
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ virtual int parsePU(RoutingEdgePtr elm); /* A host or a router, whatever */
+ virtual int parseAS( RoutingEdgePtr elm);
+ virtual void parseRoute(sg_platf_route_cbarg_t route);
+ virtual void parseASroute(sg_platf_route_cbarg_t route);
+ virtual void parseBypassroute(sg_platf_route_cbarg_t e_route);
+
+ virtual sg_platf_route_cbarg_t newExtendedRoute(e_surf_routing_hierarchy_t hierarchy, sg_platf_route_cbarg_t routearg, int change_order);
+ virtual AsPtr asExist(AsPtr to_find);
+ virtual AsPtr autonomousSystemExist(char *element);
+ virtual AsPtr processingUnitsExist(char *element);
+ virtual void srcDstCheck(RoutingEdgePtr src, RoutingEdgePtr dst);
+};
+
+#endif /* SURF_ROUTING_GENERIC_HPP_ */
--- /dev/null
+/* Copyright (c) 2009, 2010, 2011. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "surf_routing_none.hpp"
+#include "surf_routing_private.h"
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_none, surf, "Routing part of surf");
+}
+
+AS_t model_none_create(void)
+{
+ return new AsNone();
+}
+
+xbt_dynar_t AsNone::getOneLinkRoutes() {
+ return NULL;
+}
+
+void AsNone::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst,
+ sg_platf_route_cbarg_t res, double *lat)
+{
+ *lat = 0.0;
+}
+
+void AsNone::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)
+{
+ XBT_INFO("No routing no graph");
+}
+
+sg_platf_route_cbarg_t AsNone::getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat) {
+ return NULL;
+}
+
+int AsNone::parsePU(RoutingEdgePtr elm) {
+ XBT_DEBUG("Load process unit \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+ /* don't care about PUs */
+ return -1;
+}
+
+int AsNone::parseAS(RoutingEdgePtr elm) {
+ XBT_DEBUG("Load Autonomous system \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
+ /* even don't care about sub-ASes -- I'm as nihilist as an old punk*/
+ return -1;
+}
+
+void AsNone::parseRoute(sg_platf_route_cbarg_t route){
+ THROW_IMPOSSIBLE;
+}
+
+void AsNone::parseASroute(sg_platf_route_cbarg_t route){
+ THROW_IMPOSSIBLE;
+}
+void AsNone::parseBypassroute(sg_platf_route_cbarg_t e_route){
+ THROW_IMPOSSIBLE;
+}
+
+/* Creation routing model functions */
+AsNone::AsNone() {
+ p_routingSons = xbt_dict_new_homogeneous(NULL);
+ p_indexNetworkElm = xbt_dynar_new(sizeof(char*),NULL);
+}
+
+AsNone::~AsNone() {
+ xbt_dict_free(&p_routingSons);
+ xbt_dynar_free(&p_indexNetworkElm);
+ xbt_dynar_free(&p_linkUpDownList);
+}
+
--- /dev/null
+#include "surf_routing.hpp"
+
+#ifndef SURF_ROUTING_NONE_HPP_
+#define SURF_ROUTING_NONE_HPP_
+
+class AsNone : public As {
+public:
+ AsNone();
+ ~AsNone();
+ virtual void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency);
+ virtual xbt_dynar_t getOneLinkRoutes();
+ virtual void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+ virtual sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat);
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ virtual int parsePU(RoutingEdgePtr elm); /* A host or a router, whatever */
+ virtual int parseAS( RoutingEdgePtr elm);
+ virtual void parseRoute(sg_platf_route_cbarg_t route);
+ virtual void parseASroute(sg_platf_route_cbarg_t route);
+ virtual void parseBypassroute(sg_platf_route_cbarg_t e_route);
+};
+
+
+#endif /* SURF_ROUTING_NONE_HPP_ */
#include <float.h>
#include "internal_config.h"
-#include "surf_private.h"
+//#include "surf_private.h"
#include "xbt/dynar.h"
#include "xbt/str.h"
#include "xbt/config.h"
#include "xbt/graph.h"
#include "xbt/set.h"
#include "surf/surfxml_parse.h"
+#include "surf_routing.hpp"
/* ************************************************************************** */
/* ******************************* NO ROUTING ******************************* */
/* Only save the AS tree, and forward calls to child ASes */
-AS_t model_none_create(void);
-AS_t model_none_create_sized(size_t childsize);
-void model_none_finalize(AS_t as);
+AsPtr model_none_create(void);
+AsPtr model_none_create_sized(size_t childsize);
+void model_none_finalize(AsPtr as);
/* ************************************************************************** */
/* ***************** GENERIC PARSE FUNCTIONS (declarations) ***************** */
-AS_t model_generic_create_sized(size_t childsize);
-void model_generic_finalize(AS_t as);
+AsPtr model_generic_create_sized(size_t childsize);
+void model_generic_finalize(AsPtr as);
-int generic_parse_PU(AS_t rc, sg_routing_edge_t elm);
-int generic_parse_AS(AS_t rc, sg_routing_edge_t elm);
-void generic_parse_bypassroute(AS_t rc, sg_platf_route_cbarg_t e_route);
+int generic_parse_PU(AsPtr rc, RoutingEdgePtr elm);
+int generic_parse_AS(AsPtr rc, RoutingEdgePtr elm);
+void generic_parse_bypassroute(AsPtr rc, sg_platf_route_cbarg_t e_route);
/* ************************************************************************** */
/* *************** GENERIC BUSINESS METHODS (declarations) ****************** */
-xbt_dynar_t generic_get_onelink_routes(AS_t rc);
-sg_platf_route_cbarg_t generic_get_bypassroute(AS_t rc,
- sg_routing_edge_t src,
- sg_routing_edge_t dst,
+xbt_dynar_t generic_get_onelink_routes(AsPtr rc);
+sg_platf_route_cbarg_t generic_get_bypassroute(AsPtr rc,
+ RoutingEdgePtr src,
+ RoutingEdgePtr dst,
double *lat);
/* ************************************************************************** */
* produced route */
sg_platf_route_cbarg_t generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
sg_platf_route_cbarg_t data, int preserve_order);
-AS_t
-generic_autonomous_system_exist(AS_t rc, char *element);
-AS_t
-generic_processing_units_exist(AS_t rc, char *element);
-void generic_src_dst_check(AS_t rc, sg_routing_edge_t src,
- sg_routing_edge_t dst);
+AsPtr
+generic_autonomous_system_exist(AsPtr rc, char *element);
+AsPtr
+generic_processing_units_exist(AsPtr rc, char *element);
+void generic_src_dst_check(AsPtr rc, RoutingEdgePtr src,
+ RoutingEdgePtr dst);
/* ************************************************************************** */
/* *************************** FLOYD ROUTING ******************************** */
-AS_t model_floyd_create(void); /* create structures for floyd routing model */
-void model_floyd_end(AS_t as); /* finalize the creation of floyd routing model */
-void model_floyd_parse_route(AS_t rc, sg_platf_route_cbarg_t route);
+AsPtr model_floyd_create(void); /* create structures for floyd routing model */
+void model_floyd_end(AsPtr as); /* finalize the creation of floyd routing model */
+void model_floyd_parse_route(AsPtr rc, sg_platf_route_cbarg_t route);
-/* ************************************************** */
-/* ************** Cluster ROUTING **************** */
-typedef struct {
- s_as_t generic_routing;
- void *backbone;
- void *loopback;
- sg_routing_edge_t router;
-} s_as_cluster_t, *as_cluster_t;
-
-AS_t model_cluster_create(void); /* create structures for cluster routing model */
+AsPtr model_cluster_create(void); /* create structures for cluster routing model */
/* ************************************************** */
/* ************** Vivaldi ROUTING **************** */
-AS_t model_vivaldi_create(void); /* create structures for vivaldi routing model */
+AsPtr model_vivaldi_create(void); /* create structures for vivaldi routing model */
#define HOST_PEER(peername) bprintf("peer_%s", peername)
#define ROUTER_PEER(peername) bprintf("router_%s", peername)
#define LINK_PEER(peername) bprintf("link_%s", peername)
/* ************************************************************************** */
/* ********** Dijkstra & Dijkstra Cached ROUTING **************************** */
-AS_t model_dijkstra_both_create(int cached); /* create by calling dijkstra or dijkstracache */
-AS_t model_dijkstra_create(void); /* create structures for dijkstra routing model */
-AS_t model_dijkstracache_create(void); /* create structures for dijkstracache routing model */
-void model_dijkstra_both_end(AS_t as); /* finalize the creation of dijkstra routing model */
-void model_dijkstra_both_parse_route (AS_t rc, sg_platf_route_cbarg_t route);
+AsPtr model_dijkstra_both_create(int cached); /* create by calling dijkstra or dijkstracache */
+AsPtr model_dijkstra_create(void); /* create structures for dijkstra routing model */
+AsPtr model_dijkstracache_create(void); /* create structures for dijkstracache routing model */
+void model_dijkstra_both_end(AsPtr as); /* finalize the creation of dijkstra routing model */
+void model_dijkstra_both_parse_route (AsPtr rc, sg_platf_route_cbarg_t route);
/* ************************************************************************** */
/* *************************** FULL ROUTING ********************************* */
-AS_t model_full_create(void); /* create structures for full routing model */
-void model_full_end(AS_t as); /* finalize the creation of full routing model */
+AsPtr model_full_create(void); /* create structures for full routing model */
+void model_full_end(AsPtr as); /* finalize the creation of full routing model */
void model_full_set_route( /* Set the route and ASroute between src and dst */
- AS_t rc, sg_platf_route_cbarg_t route);
+ AsPtr rc, sg_platf_route_cbarg_t route);
/* ************************************************************************** */
/* ************************* GRAPH EXPORTING FUNCTIONS ********************** */
xbt_node_t new_xbt_graph_node (xbt_graph_t graph, const char *name, xbt_dict_t nodes);
--- /dev/null
+/* Copyright (c) 2009, 2010, 2011. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#ifndef _SURF_SURF_ROUTING_PRIVATE_H
+#define _SURF_SURF_ROUTING_PRIVATE_H
+
+#include <float.h>
+#include "internal_config.h"
+
+#include "surf.hpp"
+#include "xbt/dynar.h"
+#include "xbt/str.h"
+#include "xbt/config.h"
+#include "xbt/graph.h"
+#include "xbt/set.h"
+#include "surf/surfxml_parse.h"
+
+/* ************************************************************************** */
+/* ******************************* NO ROUTING ******************************* */
+/* Only save the AS tree, and forward calls to child ASes */
+AS_t model_none_create(void);
+AS_t model_none_create_sized(size_t childsize);
+void model_none_finalize(AS_t as);
+/* ************************************************************************** */
+/* ***************** GENERIC PARSE FUNCTIONS (declarations) ***************** */
+AS_t model_generic_create_sized(size_t childsize);
+void model_generic_finalize(AS_t as);
+
+int generic_parse_PU(AS_t rc, sg_routing_edge_t elm);
+int generic_parse_AS(AS_t rc, sg_routing_edge_t elm);
+void generic_parse_bypassroute(AS_t rc, sg_platf_route_cbarg_t e_route);
+
+/* ************************************************************************** */
+/* *************** GENERIC BUSINESS METHODS (declarations) ****************** */
+
+xbt_dynar_t generic_get_onelink_routes(AS_t rc);
+sg_platf_route_cbarg_t generic_get_bypassroute(AS_t rc,
+ sg_routing_edge_t src,
+ sg_routing_edge_t dst,
+ double *lat);
+
+/* ************************************************************************** */
+/* ****************** GENERIC AUX FUNCTIONS (declarations) ****************** */
+
+/* change a route containing link names into a route containing link entities.
+ * If change_order is true, the links are put in reverse order in the
+ * produced route */
+sg_platf_route_cbarg_t generic_new_extended_route(e_surf_routing_hierarchy_t hierarchy,
+ sg_platf_route_cbarg_t data, int preserve_order);
+AS_t
+generic_autonomous_system_exist(AS_t rc, char *element);
+AS_t
+generic_processing_units_exist(AS_t rc, char *element);
+void generic_src_dst_check(AS_t rc, sg_routing_edge_t src,
+ sg_routing_edge_t dst);
+
+/* ************************************************************************** */
+/* *************************** FLOYD ROUTING ******************************** */
+AS_t model_floyd_create(void); /* create structures for floyd routing model */
+void model_floyd_end(AS_t as); /* finalize the creation of floyd routing model */
+void model_floyd_parse_route(AS_t rc, sg_platf_route_cbarg_t route);
+
+/* ************************************************** */
+/* ************** Cluster ROUTING **************** */
+class AsCluster : public As {
+public:
+ void *backbone;
+ void *loopback;
+ RoutingEdgePtr p_router;
+};
+typedef AsCluster *AsClusterPtr;
+//FIXME:remove} s_as_cluster_t, *as_cluster_t;
+
+AsPtr model_cluster_create(void); /* create structures for cluster routing model */
+
+/* ************************************************** */
+/* ************** Vivaldi ROUTING **************** */
+AS_t model_vivaldi_create(void); /* create structures for vivaldi routing model */
+#define HOST_PEER(peername) bprintf("peer_%s", peername)
+#define ROUTER_PEER(peername) bprintf("router_%s", peername)
+#define LINK_PEER(peername) bprintf("link_%s", peername)
+
+/* ************************************************************************** */
+/* ********** Dijkstra & Dijkstra Cached ROUTING **************************** */
+AS_t model_dijkstra_both_create(int cached); /* create by calling dijkstra or dijkstracache */
+AS_t model_dijkstra_create(void); /* create structures for dijkstra routing model */
+AS_t model_dijkstracache_create(void); /* create structures for dijkstracache routing model */
+void model_dijkstra_both_end(AS_t as); /* finalize the creation of dijkstra routing model */
+void model_dijkstra_both_parse_route (AS_t rc, sg_platf_route_cbarg_t route);
+
+/* ************************************************************************** */
+/* *************************** FULL ROUTING ********************************* */
+AS_t model_full_create(void); /* create structures for full routing model */
+void model_full_end(AS_t as); /* finalize the creation of full routing model */
+void model_full_set_route( /* Set the route and ASroute between src and dst */
+ AS_t rc, sg_platf_route_cbarg_t route);
+/* ************************************************************************** */
+/* ************************* GRAPH EXPORTING FUNCTIONS ********************** */
+xbt_node_t new_xbt_graph_node (xbt_graph_t graph, const char *name, xbt_dict_t nodes);
+xbt_edge_t new_xbt_graph_edge (xbt_graph_t graph, xbt_node_t s, xbt_node_t d, xbt_dict_t edges);
+
+
+#endif /* _SURF_SURF_ROUTING_PRIVATE_H */
--- /dev/null
+#include "surf_routing_private.h"
+#include "surf_routing_vivaldi.hpp"
+
+extern "C" {
+ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_vivaldi, surf, "Routing part of surf");
+}
+
+static XBT_INLINE double euclidean_dist_comp(int index, xbt_dynar_t src, xbt_dynar_t dst) {
+ double src_coord, dst_coord;
+
+ src_coord = xbt_dynar_get_as(src, index, double);
+ dst_coord = xbt_dynar_get_as(dst, index, double);
+
+ return (src_coord-dst_coord)*(src_coord-dst_coord);
+}
+
+AS_t model_vivaldi_create(void)
+{
+ return new AsVivaldi();
+}
+
+void AsVivaldi::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t route, double *lat)
+{
+ s_surf_parsing_link_up_down_t info;
+
+ XBT_DEBUG("vivaldi_get_route_and_latency from '%s'[%d] '%s'[%d]",
+ src->p_name, src->m_id, dst->p_name, dst->m_id);
+
+ if(src->p_rcType == SURF_NETWORK_ELEMENT_AS) {
+ route->gw_src = (sg_routing_edge_t) xbt_lib_get_or_null(as_router_lib, ROUTER_PEER(src->p_name), ROUTING_ASR_LEVEL);
+ route->gw_dst = (sg_routing_edge_t) xbt_lib_get_or_null(as_router_lib, ROUTER_PEER(dst->p_name), ROUTING_ASR_LEVEL);
+ }
+
+ double euclidean_dist;
+ xbt_dynar_t src_ctn, dst_ctn;
+ char *tmp_src_name, *tmp_dst_name;
+
+ if(src->p_rcType == SURF_NETWORK_ELEMENT_HOST){
+ tmp_src_name = HOST_PEER(src->p_name);
+
+ if(p_linkUpDownList){
+ info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+ if(info.link_up) { // link up
+ xbt_dynar_push_as(route->link_list, void*, info.link_up);
+ if (lat)
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(info.link_up))->getLatency();
+ }
+ }
+ src_ctn = (xbt_dynar_t) xbt_lib_get_or_null(host_lib, tmp_src_name, COORD_HOST_LEVEL);
+ if(!src_ctn ) src_ctn = (xbt_dynar_t) xbt_lib_get_or_null(host_lib, src->p_name, COORD_HOST_LEVEL);
+ }
+ else if(src->p_rcType == SURF_NETWORK_ELEMENT_ROUTER || src->p_rcType == SURF_NETWORK_ELEMENT_AS){
+ tmp_src_name = ROUTER_PEER(src->p_name);
+ src_ctn = (xbt_dynar_t) xbt_lib_get_or_null(as_router_lib, tmp_src_name, COORD_ASR_LEVEL);
+ }
+ else{
+ THROW_IMPOSSIBLE;
+ }
+
+ if(dst->p_rcType == SURF_NETWORK_ELEMENT_HOST){
+ tmp_dst_name = HOST_PEER(dst->p_name);
+
+ if(p_linkUpDownList){
+ info = xbt_dynar_get_as(p_linkUpDownList, dst->m_id, s_surf_parsing_link_up_down_t);
+ if(info.link_down) { // link down
+ xbt_dynar_push_as(route->link_list,void*,info.link_down);
+ if (lat)
+ *lat += dynamic_cast<NetworkCm02LinkPtr>(static_cast<ResourcePtr>(info.link_down))->getLatency();
+ }
+ }
+ dst_ctn = (xbt_dynar_t) xbt_lib_get_or_null(host_lib, tmp_dst_name, COORD_HOST_LEVEL);
+ if(!dst_ctn ) dst_ctn = (xbt_dynar_t) xbt_lib_get_or_null(host_lib, dst->p_name, COORD_HOST_LEVEL);
+ }
+ else if(dst->p_rcType == SURF_NETWORK_ELEMENT_ROUTER || dst->p_rcType == SURF_NETWORK_ELEMENT_AS){
+ tmp_dst_name = ROUTER_PEER(dst->p_name);
+ dst_ctn = (xbt_dynar_t) xbt_lib_get_or_null(as_router_lib, tmp_dst_name, COORD_ASR_LEVEL);
+ }
+ else{
+ THROW_IMPOSSIBLE;
+ }
+
+ xbt_assert(src_ctn,"No coordinate found for element '%s'",tmp_src_name);
+ xbt_assert(dst_ctn,"No coordinate found for element '%s'",tmp_dst_name);
+ free(tmp_src_name);
+ free(tmp_dst_name);
+
+ euclidean_dist = sqrt (euclidean_dist_comp(0,src_ctn,dst_ctn)+euclidean_dist_comp(1,src_ctn,dst_ctn))
+ + fabs(xbt_dynar_get_as(src_ctn, 2, double))+fabs(xbt_dynar_get_as(dst_ctn, 2, double));
+
+ if (lat){
+ XBT_DEBUG("Updating latency %f += %f",*lat,euclidean_dist);
+ *lat += euclidean_dist / 1000.0; //From .ms to .s
+ }
+}
+
+int AsVivaldi::parsePU(RoutingEdgePtr elm) {
+ XBT_DEBUG("Load process unit \"%s\"", elm->p_name);
+ xbt_dynar_push_as(p_indexNetworkElm, sg_routing_edge_t, elm);
+ return xbt_dynar_length(p_indexNetworkElm)-1;
+}
--- /dev/null
+#include "surf_routing_generic.hpp"
+#include "network.hpp"
+
+#ifndef SURF_ROUTING_VIVALDI_HPP_
+#define SURF_ROUTING_VIVALDI_HPP_
+
+/***********
+ * Classes *
+ ***********/
+class AsVivaldi;
+typedef AsVivaldi *AsVivaldiPtr;
+
+class AsVivaldi: public AsGeneric {
+public:
+ sg_platf_route_cbarg_t *p_routingTable;
+
+ AsVivaldi() : AsGeneric() {};
+ ~AsVivaldi() {};
+
+ void getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_platf_route_cbarg_t into, double *latency);
+ //void getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges);
+ //sg_platf_route_cbarg_t getBypassRoute(RoutingEdgePtr src, RoutingEdgePtr dst, double *lat);
+
+ /* The parser calls the following functions to inform the routing models
+ * that a new element is added to the AS currently built.
+ *
+ * Of course, only the routing model of this AS is informed, not every ones */
+ int parsePU(RoutingEdgePtr elm); /* A host or a router, whatever */
+ //virtual int parseAS( RoutingEdgePtr elm)=0;
+
+ //virtual void parseBypassroute(sg_platf_route_cbarg_t e_route)=0;
+};
+
+
+#endif /* SURF_ROUTING_VIVALDI_HPP_ */
#include "xbt/dict.h"
#include "surf/surfxml_parse.h"
#include "surf/surf_private.h"
+#include "surf/random_mgr.h"
#include "simgrid/sg_config.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf,
--- /dev/null
+#include "workstation.hpp"
+#include "simgrid/sg_config.h"
+
+extern "C" {
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_workstation, surf,
+ "Logging specific to the SURF workstation module");
+}
+
+WorkstationModelPtr surf_workstation_model = NULL;
+
+//FIXME:Faire hériter ou composer de cup et network
+
+/*************
+ * CallBacks *
+ *************/
+
+static void workstation_new(sg_platf_host_cbarg_t host){
+ surf_workstation_model->createResource(host->id);
+}
+
+/*********
+ * Model *
+ *********/
+
+void surf_workstation_model_init_current_default(void)
+{
+ surf_workstation_model = new WorkstationModel();
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", "yes");
+ surf_cpu_model_init_Cas01();
+ surf_network_model_init_LegrandVelho();
+
+ ModelPtr model = static_cast<ModelPtr>(surf_workstation_model);
+ xbt_dynar_push(model_list, &model);
+ sg_platf_host_add_cb(workstation_new);
+}
+
+void surf_workstation_model_init_compound()
+{
+
+ xbt_assert(surf_cpu_model, "No CPU model defined yet!");
+ xbt_assert(surf_network_model, "No network model defined yet!");
+ surf_workstation_model = new WorkstationModel();
+
+ ModelPtr model = static_cast<ModelPtr>(surf_workstation_model);
+ xbt_dynar_push(model_list, &model);
+ sg_platf_host_add_cb(workstation_new);
+}
+
+WorkstationModel::WorkstationModel() : Model("Workstation") {
+}
+
+WorkstationModel::~WorkstationModel() {
+}
+
+void WorkstationModel::parseInit(sg_platf_host_cbarg_t host){
+ createResource(host->id);
+}
+
+WorkstationCLM03Ptr WorkstationModel::createResource(string name){
+
+ WorkstationCLM03Ptr workstation = new WorkstationCLM03(surf_workstation_model, name.c_str(), NULL,
+ (xbt_dynar_t)xbt_lib_get_or_null(storage_lib, name.c_str(), ROUTING_STORAGE_HOST_LEVEL),
+ (RoutingEdgePtr)xbt_lib_get_or_null(host_lib, name.c_str(), ROUTING_HOST_LEVEL),
+ dynamic_cast<CpuPtr>(static_cast<ResourcePtr>(xbt_lib_get_or_null(host_lib, name.c_str(), SURF_CPU_LEVEL))));
+ XBT_DEBUG("Create workstation %s with %ld mounted disks", name.c_str(), xbt_dynar_length(workstation->p_storage));
+ xbt_lib_set(host_lib, name.c_str(), SURF_WKS_LEVEL, static_cast<ResourcePtr>(workstation));
+ return workstation;
+}
+
+double WorkstationModel::shareResources(double now){
+ return -1.0;
+}
+
+void WorkstationModel::updateActionsState(double now, double delta){
+ return;
+}
+
+ActionPtr WorkstationModel::executeParallelTask(int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double rate){
+#define cost_or_zero(array,pos) ((array)?(array)[pos]:0.0)
+ if ((workstation_nb == 1)
+ && (cost_or_zero(communication_amount, 0) == 0.0))
+ return ((WorkstationCLM03Ptr)workstation_list[0])->execute(computation_amount[0]);
+ else if ((workstation_nb == 1)
+ && (cost_or_zero(computation_amount, 0) == 0.0))
+ return communicate((WorkstationCLM03Ptr)workstation_list[0], (WorkstationCLM03Ptr)workstation_list[0],communication_amount[0], rate);
+ else if ((workstation_nb == 2)
+ && (cost_or_zero(computation_amount, 0) == 0.0)
+ && (cost_or_zero(computation_amount, 1) == 0.0)) {
+ int i,nb = 0;
+ double value = 0.0;
+
+ for (i = 0; i < workstation_nb * workstation_nb; i++) {
+ if (cost_or_zero(communication_amount, i) > 0.0) {
+ nb++;
+ value = cost_or_zero(communication_amount, i);
+ }
+ }
+ if (nb == 1)
+ return communicate((WorkstationCLM03Ptr)workstation_list[0], (WorkstationCLM03Ptr)workstation_list[1],value, rate);
+ }
+#undef cost_or_zero
+
+ THROW_UNIMPLEMENTED; /* This model does not implement parallel tasks */
+ return NULL;
+}
+
+/* returns an array of network_link_CM02_t */
+xbt_dynar_t WorkstationModel::getRoute(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst)
+{
+ XBT_DEBUG("ws_get_route");
+ return surf_network_model->getRoute(src->p_netElm, dst->p_netElm);
+}
+
+ActionPtr WorkstationModel::communicate(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst, double size, double rate){
+ return surf_network_model->communicate(src->p_netElm, dst->p_netElm, size, rate);
+}
+
+
+
+/************
+ * Resource *
+ ************/
+WorkstationCLM03::WorkstationCLM03(WorkstationModelPtr model, const char* name, xbt_dict_t properties, xbt_dynar_t storage, RoutingEdgePtr netElm, CpuPtr cpu)
+ : Resource(model, name, properties), p_storage(storage), p_netElm(netElm), p_cpu(cpu) {}
+
+bool WorkstationCLM03::isUsed(){
+ THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
+ return -1;
+}
+
+void WorkstationCLM03::updateState(tmgr_trace_event_t event_type, double value, double date){
+ THROW_IMPOSSIBLE; /* This model does not implement parallel tasks */
+}
+
+ActionPtr WorkstationCLM03::execute(double size) {
+ return p_cpu->execute(size);
+}
+
+ActionPtr WorkstationCLM03::sleep(double duration) {
+ return p_cpu->sleep(duration);
+}
+
+e_surf_resource_state_t WorkstationCLM03::getState() {
+ return p_cpu->getState();
+}
+
+int WorkstationCLM03::getCore(){
+ return p_cpu->getCore();
+}
+
+double WorkstationCLM03::getSpeed(double load){
+ return p_cpu->getSpeed(load);
+}
+
+double WorkstationCLM03::getAvailableSpeed(){
+ return p_cpu->getAvailableSpeed();
+}
+
+double WorkstationCLM03::getCurrentPowerPeak()
+{
+ return p_cpu->getCurrentPowerPeak();
+}
+
+double WorkstationCLM03::getPowerPeakAt(int pstate_index)
+{
+ return p_cpu->getPowerPeakAt(pstate_index);
+}
+
+int WorkstationCLM03::getNbPstates()
+{
+ return p_cpu->getNbPstates();
+}
+
+void WorkstationCLM03::setPowerPeakAt(int pstate_index)
+{
+ p_cpu->setPowerPeakAt(pstate_index);
+}
+
+double WorkstationCLM03::getConsumedEnergy()
+{
+ return p_cpu->getConsumedEnergy();
+}
+
+
+xbt_dict_t WorkstationCLM03::getProperties()
+{
+ return p_cpu->m_properties;
+}
+
+
+StoragePtr WorkstationCLM03::findStorageOnMountList(const char* mount)
+{
+ StoragePtr st = NULL;
+ s_mount_t mnt;
+ unsigned int cursor;
+
+ XBT_DEBUG("Search for storage name '%s' on '%s'", mount, m_name);
+ xbt_dynar_foreach(p_storage,cursor,mnt)
+ {
+ XBT_DEBUG("See '%s'",mnt.name);
+ if(!strcmp(mount,mnt.name)){
+ st = dynamic_cast<StoragePtr>(static_cast<ResourcePtr>(mnt.storage));
+ break;
+ }
+ }
+ if(!st) xbt_die("Can't find mount '%s' for '%s'", mount, m_name);
+ return st;
+}
+
+xbt_dict_t WorkstationCLM03::getStorageList()
+{
+ s_mount_t mnt;
+ unsigned int i;
+ xbt_dict_t storage_list = xbt_dict_new_homogeneous(NULL);
+ char *storage_name = NULL;
+
+ xbt_dynar_foreach(p_storage,i,mnt){
+ storage_name = (char *)dynamic_cast<StoragePtr>(static_cast<ResourcePtr>(mnt.storage))->m_name;
+ xbt_dict_set(storage_list,mnt.name,storage_name,NULL);
+ }
+ return storage_list;
+}
+
+ActionPtr WorkstationCLM03::open(const char* mount, const char* path) {
+ StoragePtr st = findStorageOnMountList(mount);
+ XBT_DEBUG("OPEN on disk '%s'", st->m_name);
+ return st->open(mount, path);
+}
+
+ActionPtr WorkstationCLM03::close(surf_file_t fd) {
+ StoragePtr st = findStorageOnMountList(fd->mount);
+ XBT_DEBUG("CLOSE on disk '%s'",st->m_name);
+ return st->close(fd);
+}
+
+ActionPtr WorkstationCLM03::read(surf_file_t fd, sg_storage_size_t size) {
+ StoragePtr st = findStorageOnMountList(fd->mount);
+ XBT_DEBUG("READ on disk '%s'",st->m_name);
+ return st->read(fd, size);
+}
+
+ActionPtr WorkstationCLM03::write(surf_file_t fd, sg_storage_size_t size) {
+ StoragePtr st = findStorageOnMountList(fd->mount);
+ XBT_DEBUG("WRITE on disk '%s'",st->m_name);
+ return st->write(fd, size);
+}
+
+int WorkstationCLM03::unlink(surf_file_t fd) {
+ if (!fd){
+ XBT_WARN("No such file descriptor. Impossible to unlink");
+ return 0;
+ } else {
+// XBT_INFO("%s %zu", fd->storage, fd->size);
+ StoragePtr st = findStorageOnMountList(fd->mount);
+ /* Check if the file is on this storage */
+ if (!xbt_dict_get_or_null(st->p_content, fd->name)){
+ XBT_WARN("File %s is not on disk %s. Impossible to unlink", fd->name,
+ st->m_name);
+ return 0;
+ } else {
+ XBT_DEBUG("UNLINK on disk '%s'",st->m_name);
+ st->m_usedSize -= fd->size;
+
+ // Remove the file from storage
+ xbt_dict_remove(st->p_content, fd->name);
+
+ free(fd->name);
+ free(fd->mount);
+ xbt_free(fd);
+ return 1;
+ }
+ }
+}
+
+ActionPtr WorkstationCLM03::ls(const char* mount, const char *path){
+ XBT_DEBUG("LS on mount '%s' and file '%s'", mount, path);
+ StoragePtr st = findStorageOnMountList(mount);
+ return st->ls(path);
+}
+
+sg_storage_size_t WorkstationCLM03::getSize(surf_file_t fd){
+ return fd->size;
+}
+
+xbt_dynar_t WorkstationCLM03::getInfo( surf_file_t fd)
+{
+ StoragePtr st = findStorageOnMountList(fd->mount);
+ sg_storage_size_t *psize = xbt_new(sg_storage_size_t, 1);
+ *psize = fd->size;
+ xbt_dynar_t info = xbt_dynar_new(sizeof(void*), NULL);
+ xbt_dynar_push_as(info, sg_storage_size_t *, psize);
+ xbt_dynar_push_as(info, void *, fd->mount);
+ xbt_dynar_push_as(info, void *, (void *)st->m_name);
+ xbt_dynar_push_as(info, void *, st->p_typeId);
+ xbt_dynar_push_as(info, void *, st->p_contentType);
+
+ return info;
+}
+
+sg_storage_size_t WorkstationCLM03::getFreeSize(const char* name)
+{
+ StoragePtr st = findStorageOnMountList(name);
+ return st->m_size - st->m_usedSize;
+}
+
+sg_storage_size_t WorkstationCLM03::getUsedSize(const char* name)
+{
+ StoragePtr st = findStorageOnMountList(name);
+ return st->m_usedSize;
+}
+
+e_surf_resource_state_t WorkstationCLM03Lmm::getState() {
+ return WorkstationCLM03::getState();
+}
+/**********
+ * Action *
+ **********/
--- /dev/null
+#include "surf.hpp"
+#include "storage.hpp"
+#include "cpu.hpp"
+#include "network.hpp"
+
+#ifndef WORKSTATION_HPP_
+#define WORKSTATION_HPP_
+
+/***********
+ * Classes *
+ ***********/
+
+class WorkstationModel;
+typedef WorkstationModel *WorkstationModelPtr;
+
+class WorkstationCLM03;
+typedef WorkstationCLM03 *WorkstationCLM03Ptr;
+
+class WorkstationCLM03Lmm;
+typedef WorkstationCLM03Lmm *WorkstationCLM03LmmPtr;
+
+class WorkstationAction;
+typedef WorkstationAction *WorkstationActionPtr;
+
+/*FIXME:class WorkstationActionLmm;
+typedef WorkstationActionLmm *WorkstationActionLmmPtr;*/
+
+/*********
+ * Tools *
+ *********/
+extern WorkstationModelPtr surf_workstation_model;
+
+/*********
+ * Model *
+ *********/
+class WorkstationModel : public Model {
+public:
+ WorkstationModel(string name): Model(name) {};
+ WorkstationModel();
+ ~WorkstationModel();
+ virtual void parseInit(sg_platf_host_cbarg_t host);
+ WorkstationCLM03Ptr createResource(string name);
+ double shareResources(double now);
+ void updateActionsState(double now, double delta);
+
+ virtual ActionPtr executeParallelTask(int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double rate);
+ virtual xbt_dynar_t getRoute(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst);
+ virtual ActionPtr communicate(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst, double size, double rate);
+};
+
+/************
+ * Resource *
+ ************/
+
+class WorkstationCLM03 : virtual public Resource {
+public:
+ WorkstationCLM03(WorkstationModelPtr model, const char* name, xbt_dict_t properties, xbt_dynar_t storage, RoutingEdgePtr netElm, CpuPtr cpu);
+
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+
+ virtual ActionPtr execute(double size);
+ virtual ActionPtr sleep(double duration);
+ e_surf_resource_state_t getState();
+
+ virtual int getCore();
+ virtual double getSpeed(double load);
+ virtual double getAvailableSpeed();
+ virtual double getCurrentPowerPeak();
+ virtual double getPowerPeakAt(int pstate_index);
+ virtual int getNbPstates();
+ virtual void setPowerPeakAt(int pstate_index);
+ virtual double getConsumedEnergy();
+
+ xbt_dict_t getProperties();
+
+ StoragePtr findStorageOnMountList(const char* storage);
+ xbt_dict_t getStorageList();
+ ActionPtr open(const char* mount, const char* path);
+ ActionPtr close(surf_file_t fd);
+ int unlink(surf_file_t fd);
+ ActionPtr ls(const char* mount, const char *path);
+ sg_storage_size_t getSize(surf_file_t fd);
+ ActionPtr read(surf_file_t fd, sg_storage_size_t size);
+ ActionPtr write(surf_file_t fd, sg_storage_size_t size);
+ xbt_dynar_t getInfo( surf_file_t fd);
+ sg_storage_size_t getFreeSize(const char* name);
+ sg_storage_size_t getUsedSize(const char* name);
+
+ bool isUsed();
+ //bool isShared();
+ xbt_dynar_t p_storage;
+ RoutingEdgePtr p_netElm;
+ CpuPtr p_cpu;
+ NetworkCm02LinkPtr p_network;
+};
+
+class WorkstationCLM03Lmm : public WorkstationCLM03, public ResourceLmm {
+public:
+ WorkstationCLM03Lmm(WorkstationModelPtr model, const char* name, xbt_dict_t props, xbt_dynar_t storage, RoutingEdgePtr netElm, CpuPtr cpu):
+ WorkstationCLM03(model, name, props, storage, netElm, cpu){};
+ e_surf_resource_state_t getState();
+};
+
+/**********
+ * Action *
+ **********/
+class WorkstationAction : virtual public Action {
+public:
+ WorkstationAction(ModelPtr model, double cost, bool failed): Action(model, cost, failed) {};
+};
+
+class WorkstationActionLmm : public ActionLmm, public WorkstationAction {
+public:
+ WorkstationActionLmm(ModelPtr model, double cost, bool failed): ActionLmm(model, cost, failed), WorkstationAction(model, cost, failed) {};
+};
+
+
+#endif /* WORKSTATION_HPP_ */
--- /dev/null
+/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "workstation_ptask_L07.hpp"
+#include "cpu.hpp"
+#include "surf_routing.hpp"
+
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_workstation);
+
+static int ptask_host_count = 0;
+static xbt_dict_t ptask_parallel_task_link_set = NULL;
+lmm_system_t ptask_maxmin_system = NULL;
+
+WorkstationL07Model::WorkstationL07Model() : WorkstationModel("Workstation ptask_L07") {
+ if (!ptask_maxmin_system)
+ ptask_maxmin_system = lmm_system_new(1);
+ surf_workstation_model = NULL;
+ surf_network_model = new NetworkL07Model();
+ surf_cpu_model = new CpuL07Model();
+ routing_model_create(p_networkModel->createResource("__loopback__",
+ 498000000, NULL,
+ 0.000015, NULL,
+ SURF_RESOURCE_ON, NULL,
+ SURF_LINK_FATPIPE, NULL));
+}
+
+WorkstationL07Model::~WorkstationL07Model() {
+ xbt_dict_free(&ptask_parallel_task_link_set);
+
+ delete surf_cpu_model;
+ delete surf_network_model;
+ ptask_host_count = 0;
+
+ if (ptask_maxmin_system) {
+ lmm_system_free(ptask_maxmin_system);
+ ptask_maxmin_system = NULL;
+ }
+}
+
+double WorkstationL07Model::shareResources(double now)
+{
+ void *_action;
+ WorkstationL07ActionLmmPtr action;
+
+ xbt_swag_t running_actions = this->p_runningActionSet;
+ double min = this->shareResourcesMaxMin(running_actions,
+ ptask_maxmin_system,
+ bottleneck_solve);
+
+ xbt_swag_foreach(_action, running_actions) {
+ action = dynamic_cast<WorkstationL07ActionLmmPtr>(static_cast<ActionPtr>(_action));
+ if (action->m_latency > 0) {
+ if (min < 0) {
+ min = action->m_latency;
+ XBT_DEBUG("Updating min (value) with %p (start %f): %f", action,
+ action->m_start, min);
+ } else if (action->m_latency < min) {
+ min = action->m_latency;
+ XBT_DEBUG("Updating min (latency) with %p (start %f): %f", action,
+ action->m_start, min);
+ }
+ }
+ }
+
+ XBT_DEBUG("min value : %f", min);
+
+ return min;
+}
+
+void WorkstationL07Model::updateActionsState(double now, double delta)
+{
+ double deltap = 0.0;
+ void *_action, *_next_action;
+ WorkstationL07ActionLmmPtr action;
+
+ xbt_swag_foreach_safe(_action, _next_action, p_runningActionSet) {
+ action = dynamic_cast<WorkstationL07ActionLmmPtr>(static_cast<ActionPtr>(_action));
+
+ deltap = delta;
+ if (action->m_latency > 0) {
+ if (action->m_latency > deltap) {
+ double_update(&(action->m_latency), deltap);
+ deltap = 0.0;
+ } else {
+ double_update(&(deltap), action->m_latency);
+ action->m_latency = 0.0;
+ }
+ if ((action->m_latency == 0.0) && (action->m_suspended == 0)) {
+ action->updateBound();
+ lmm_update_variable_weight(ptask_maxmin_system, action->p_variable, 1.0);
+ }
+ }
+ XBT_DEBUG("Action (%p) : remains (%g) updated by %g.",
+ action, action->m_remains, lmm_variable_getvalue(action->p_variable) * delta);
+ double_update(&(action->m_remains), lmm_variable_getvalue(action->p_variable) * delta);
+
+ if (action->m_maxDuration != NO_MAX_DURATION)
+ double_update(&(action->m_maxDuration), delta);
+
+ XBT_DEBUG("Action (%p) : remains (%g).",
+ action, action->m_remains);
+ if ((action->m_remains <= 0) &&
+ (lmm_get_variable_weight(action->p_variable) > 0)) {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ } else if ((action->m_maxDuration != NO_MAX_DURATION) &&
+ (action->m_maxDuration <= 0)) {
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_DONE);
+ } else {
+ /* Need to check that none of the model has failed */
+ lmm_constraint_t cnst = NULL;
+ int i = 0;
+ void *constraint_id = NULL;
+
+ while ((cnst = lmm_get_cnst_from_var(ptask_maxmin_system, action->p_variable,
+ i++))) {
+ constraint_id = lmm_constraint_id(cnst);
+
+ if (static_cast<WorkstationCLM03LmmPtr>(constraint_id)->p_stateCurrent == SURF_RESOURCE_OFF) {
+ XBT_DEBUG("Action (%p) Failed!!", action);
+ action->m_finish = surf_get_clock();
+ action->setState(SURF_ACTION_FAILED);
+ break;
+ }
+ }
+ }
+ }
+ return;
+}
+
+ActionPtr WorkstationL07Model::executeParallelTask(int workstation_nb,
+ void **workstation_list,
+ double
+ *computation_amount, double
+ *communication_amount,
+ double rate)
+{
+ WorkstationL07ActionLmmPtr action;
+ int i, j;
+ unsigned int cpt;
+ int nb_link = 0;
+ int nb_host = 0;
+ double latency = 0.0;
+
+ if (ptask_parallel_task_link_set == NULL)
+ ptask_parallel_task_link_set = xbt_dict_new_homogeneous(NULL);
+
+ xbt_dict_reset(ptask_parallel_task_link_set);
+
+ /* Compute the number of affected resources... */
+ for (i = 0; i < workstation_nb; i++) {
+ for (j = 0; j < workstation_nb; j++) {
+ xbt_dynar_t route=NULL;
+
+ if (communication_amount[i * workstation_nb + j] > 0) {
+ double lat=0.0;
+ unsigned int cpt;
+ void *_link;
+ LinkL07Ptr link;
+
+ routing_platf->getRouteAndLatency(dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(
+ workstation_list[i]))->p_netElm,
+ dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(
+ workstation_list[j]))->p_netElm,
+ &route,
+ &lat);
+ latency = MAX(latency, lat);
+
+ xbt_dynar_foreach(route, cpt, _link) {
+ link = dynamic_cast<LinkL07Ptr>(static_cast<ResourcePtr>(_link));
+ xbt_dict_set(ptask_parallel_task_link_set, link->m_name, link, NULL);
+ }
+ }
+ }
+ }
+
+ nb_link = xbt_dict_length(ptask_parallel_task_link_set);
+ xbt_dict_reset(ptask_parallel_task_link_set);
+
+ for (i = 0; i < workstation_nb; i++)
+ if (computation_amount[i] > 0)
+ nb_host++;
+
+ action = new WorkstationL07ActionLmm(this, 1, 0);
+ XBT_DEBUG("Creating a parallel task (%p) with %d cpus and %d links.",
+ action, workstation_nb, nb_link);
+ action->m_suspended = 0; /* Should be useless because of the
+ calloc but it seems to help valgrind... */
+ action->m_workstationNb = workstation_nb;
+ action->p_workstationList = (WorkstationCLM03Ptr *) workstation_list;
+ action->p_computationAmount = computation_amount;
+ action->p_communicationAmount = communication_amount;
+ action->m_latency = latency;
+ action->m_rate = rate;
+
+ action->p_variable = lmm_variable_new(ptask_maxmin_system, action, 1.0,
+ (action->m_rate > 0) ? action->m_rate : -1.0,
+ workstation_nb + nb_link);
+
+ if (action->m_latency > 0)
+ lmm_update_variable_weight(ptask_maxmin_system, action->p_variable, 0.0);
+
+ for (i = 0; i < workstation_nb; i++)
+ lmm_expand(ptask_maxmin_system,
+ static_cast<CpuLmmPtr>(dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(workstation_list[i]))->p_cpu)->p_constraint,
+ action->p_variable, computation_amount[i]);
+
+ for (i = 0; i < workstation_nb; i++) {
+ for (j = 0; j < workstation_nb; j++) {
+ void *_link;
+ LinkL07Ptr link;
+
+ xbt_dynar_t route=NULL;
+ if (communication_amount[i * workstation_nb + j] == 0.0)
+ continue;
+
+ routing_platf->getRouteAndLatency(dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(workstation_list[i]))->p_netElm,
+ dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(workstation_list[j]))->p_netElm,
+ &route, NULL);
+
+ xbt_dynar_foreach(route, cpt, _link) {
+ link = dynamic_cast<LinkL07Ptr>(static_cast<ResourcePtr>(_link));
+ lmm_expand_add(ptask_maxmin_system, link->p_constraint,
+ action->p_variable,
+ communication_amount[i * workstation_nb + j]);
+ }
+ }
+ }
+
+ if (nb_link + nb_host == 0) {
+ action->m_cost = 1.0;
+ action->m_remains = 0.0;
+ }
+
+ return static_cast<ActionPtr>(action);
+}
+
+ResourcePtr WorkstationL07Model::createResource(const char *name, double power_scale,
+ double power_initial,
+ tmgr_trace_t power_trace,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties)
+{
+ WorkstationL07Ptr wk = NULL;
+ xbt_assert(!surf_workstation_resource_priv(surf_workstation_resource_by_name(name)),
+ "Host '%s' declared several times in the platform file.",
+ name);
+
+ wk = new WorkstationL07(this, name, cpu_properties,
+ static_cast<RoutingEdgePtr>(xbt_lib_get_or_null(host_lib, name, ROUTING_HOST_LEVEL)),
+ dynamic_cast<CpuPtr>(static_cast<ResourcePtr>(xbt_lib_get_or_null(host_lib, name, SURF_CPU_LEVEL))));
+
+ xbt_lib_set(host_lib, name, SURF_WKS_LEVEL, static_cast<ResourcePtr>(wk));
+
+ return wk;//FIXME:xbt_lib_get_elm_or_null(host_lib, name);
+}
+
+ActionPtr WorkstationL07Model::communicate(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst,
+ double size, double rate)
+{
+ void **workstation_list = xbt_new0(void *, 2);
+ double *computation_amount = xbt_new0(double, 2);
+ double *communication_amount = xbt_new0(double, 4);
+ ActionPtr res = NULL;
+
+ workstation_list[0] = static_cast<ResourcePtr>(src);
+ workstation_list[1] = static_cast<ResourcePtr>(dst);
+ communication_amount[1] = size;
+
+ res = executeParallelTask(2, workstation_list,
+ computation_amount,
+ communication_amount, rate);
+
+ return res;
+}
+
+xbt_dynar_t WorkstationL07Model::getRoute(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst)
+{
+ xbt_dynar_t route=NULL;
+ routing_platf->getRouteAndLatency(src->p_netElm, dst->p_netElm, &route, NULL);
+ return route;
+}
+
+ResourcePtr CpuL07Model::createResource(const char *name, double power_scale,
+ double power_initial,
+ tmgr_trace_t power_trace,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties)
+{
+ CpuL07Ptr cpu = NULL;
+ xbt_assert(!surf_workstation_resource_priv(surf_workstation_resource_by_name(name)),
+ "Host '%s' declared several times in the platform file.",
+ name);
+
+ cpu = new CpuL07(this, name, cpu_properties);
+
+ cpu->p_power.scale = power_scale;
+ xbt_assert(cpu->p_power.scale > 0, "Power has to be >0");
+
+ cpu->m_powerCurrent = power_initial;
+ if (power_trace)
+ cpu->p_power.event =
+ tmgr_history_add_trace(history, power_trace, 0.0, 0, static_cast<ResourcePtr>(cpu));
+
+ cpu->p_stateCurrent = state_initial;
+ if (state_trace)
+ cpu->p_stateEvent =
+ tmgr_history_add_trace(history, state_trace, 0.0, 0, static_cast<ResourcePtr>(cpu));
+
+ cpu->p_constraint =
+ lmm_constraint_new(ptask_maxmin_system, cpu,
+ cpu->m_powerCurrent * cpu->p_power.scale);
+
+ xbt_lib_set(host_lib, name, SURF_CPU_LEVEL, static_cast<ResourcePtr>(cpu));
+
+ return cpu;//FIXME:xbt_lib_get_elm_or_null(host_lib, name);
+}
+
+ResourcePtr NetworkL07Model::createResource(const char *name,
+ double bw_initial,
+ tmgr_trace_t bw_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_resource_state_t
+ state_initial,
+ tmgr_trace_t state_trace,
+ e_surf_link_sharing_policy_t
+ policy, xbt_dict_t properties)
+{
+ LinkL07Ptr nw_link = new LinkL07(this, xbt_strdup(name), properties);
+ xbt_assert(!xbt_lib_get_or_null(link_lib, name, SURF_LINK_LEVEL),
+ "Link '%s' declared several times in the platform file.",
+ name);
+
+ nw_link->m_bwCurrent = bw_initial;
+ if (bw_trace)
+ nw_link->p_bwEvent =
+ tmgr_history_add_trace(history, bw_trace, 0.0, 0, static_cast<ResourcePtr>(nw_link));
+ nw_link->p_stateCurrent = state_initial;
+ nw_link->m_latCurrent = lat_initial;
+ if (lat_trace)
+ nw_link->p_latEvent =
+ tmgr_history_add_trace(history, lat_trace, 0.0, 0, static_cast<ResourcePtr>(nw_link));
+ if (state_trace)
+ nw_link->p_stateEvent =
+ tmgr_history_add_trace(history, state_trace, 0.0, 0, static_cast<ResourcePtr>(nw_link));
+
+ nw_link->p_constraint =
+ lmm_constraint_new(ptask_maxmin_system, nw_link,
+ nw_link->m_bwCurrent);
+
+ if (policy == SURF_LINK_FATPIPE)
+ lmm_constraint_shared(nw_link->p_constraint);
+
+ xbt_lib_set(link_lib, name, SURF_LINK_LEVEL, static_cast<ResourcePtr>(nw_link));
+ return nw_link;
+}
+
+void WorkstationL07Model::addTraces()
+{
+ xbt_dict_cursor_t cursor = NULL;
+ char *trace_name, *elm;
+
+ if (!trace_connect_list_host_avail)
+ return;
+
+ /* Connect traces relative to cpu */
+ xbt_dict_foreach(trace_connect_list_host_avail, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ CpuL07Ptr host = dynamic_cast<CpuL07Ptr>(
+ static_cast<ResourcePtr>(
+ surf_cpu_resource_priv(
+ surf_cpu_resource_by_name(elm))));
+
+ xbt_assert(host, "Host %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ host->p_stateEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(host));
+ }
+
+ xbt_dict_foreach(trace_connect_list_power, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ CpuL07Ptr host = dynamic_cast<CpuL07Ptr>(
+ static_cast<ResourcePtr>(
+ surf_cpu_resource_priv(
+ surf_cpu_resource_by_name(elm))));
+
+ xbt_assert(host, "Host %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ host->p_power.event = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(host));
+ }
+
+ /* Connect traces relative to network */
+ xbt_dict_foreach(trace_connect_list_link_avail, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ LinkL07Ptr link = dynamic_cast<LinkL07Ptr>(static_cast<ResourcePtr>(xbt_lib_get_or_null(link_lib, elm, SURF_LINK_LEVEL)));
+
+ xbt_assert(link, "Link %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ link->p_stateEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(link));
+ }
+
+ xbt_dict_foreach(trace_connect_list_bandwidth, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ LinkL07Ptr link = dynamic_cast<LinkL07Ptr>(static_cast<ResourcePtr>(xbt_lib_get_or_null(link_lib, elm, SURF_LINK_LEVEL)));
+
+ xbt_assert(link, "Link %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ link->p_bwEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(link));
+ }
+
+ xbt_dict_foreach(trace_connect_list_latency, cursor, trace_name, elm) {
+ tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
+ LinkL07Ptr link = dynamic_cast<LinkL07Ptr>(static_cast<ResourcePtr>(xbt_lib_get_or_null(link_lib, elm, SURF_LINK_LEVEL)));
+
+ xbt_assert(link, "Link %s undefined", elm);
+ xbt_assert(trace, "Trace %s undefined", trace_name);
+
+ link->p_latEvent = tmgr_history_add_trace(history, trace, 0.0, 0, static_cast<ResourcePtr>(link));
+ }
+}
+
+/************
+ * Resource *
+ ************/
+
+WorkstationL07::WorkstationL07(WorkstationModelPtr model, const char* name, xbt_dict_t props, RoutingEdgePtr netElm, CpuPtr cpu)
+ : Resource(model, name, props), WorkstationCLM03Lmm(model, name, props, NULL, netElm, cpu)
+{
+}
+
+double WorkstationL07::getPowerPeakAt(int pstate_index)
+{
+ XBT_DEBUG("[ws_get_power_peak_at] Not implemented for workstation_ptask_L07");
+ return 0.0;
+}
+
+int WorkstationL07::getNbPstates()
+{
+ XBT_DEBUG("[ws_get_nb_pstates] Not implemented for workstation_ptask_L07");
+ return 0.0;
+}
+
+void WorkstationL07::setPowerPeakAt(int pstate_index)
+{
+ XBT_DEBUG("[ws_set_power_peak_at] Not implemented for workstation_ptask_L07");
+}
+
+double WorkstationL07::getConsumedEnergy()
+{
+ XBT_DEBUG("[ws_get_consumed_energy] Not implemented for workstation_ptask_L07");
+ return 0.0;
+}
+
+CpuL07::CpuL07(CpuL07ModelPtr model, const char* name, xbt_dict_t props)
+ : Resource(model, name, props), CpuLmm(model, name, props) {
+
+}
+
+LinkL07::LinkL07(NetworkL07ModelPtr model, const char* name, xbt_dict_t props)
+ : Resource(model, name, props), NetworkCm02LinkLmm(model, name, props) {
+
+}
+
+bool CpuL07::isUsed(){
+ return lmm_constraint_used(ptask_maxmin_system, p_constraint);
+}
+
+bool LinkL07::isUsed(){
+ return lmm_constraint_used(ptask_maxmin_system, p_constraint);
+}
+
+void CpuL07::updateState(tmgr_trace_event_t event_type, double value, double date){
+ XBT_DEBUG("Updating cpu %s (%p) with value %g", m_name, this, value);
+ if (event_type == p_power.event) {
+ m_powerCurrent = value;
+ lmm_update_constraint_bound(ptask_maxmin_system, p_constraint, m_powerCurrent * p_power.scale);
+ if (tmgr_trace_event_free(event_type))
+ p_power.event = NULL;
+ } else if (event_type == p_stateEvent) {
+ if (value > 0)
+ p_stateCurrent = SURF_RESOURCE_ON;
+ else
+ p_stateCurrent = SURF_RESOURCE_OFF;
+ if (tmgr_trace_event_free(event_type))
+ p_stateEvent = NULL;
+ } else {
+ XBT_CRITICAL("Unknown event ! \n");
+ xbt_abort();
+ }
+ return;
+}
+
+void LinkL07::updateState(tmgr_trace_event_t event_type, double value, double date){
+ XBT_DEBUG("Updating link %s (%p) with value=%f for date=%g", m_name, this, value, date);
+ if (event_type == p_bwEvent) {
+ m_bwCurrent = value;
+ lmm_update_constraint_bound(ptask_maxmin_system, p_constraint, m_bwCurrent);
+ if (tmgr_trace_event_free(event_type))
+ p_bwEvent = NULL;
+ } else if (event_type == p_latEvent) {
+ lmm_variable_t var = NULL;
+ WorkstationL07ActionLmmPtr action;
+ lmm_element_t elem = NULL;
+
+ m_latCurrent = value;
+ while ((var = lmm_get_var_from_cnst(ptask_maxmin_system, p_constraint, &elem))) {
+ action = (WorkstationL07ActionLmmPtr) lmm_variable_id(var);
+ action->updateBound();
+ }
+ if (tmgr_trace_event_free(event_type))
+ p_latEvent = NULL;
+ } else if (event_type == p_stateEvent) {
+ if (value > 0)
+ p_stateCurrent = SURF_RESOURCE_ON;
+ else
+ p_stateCurrent = SURF_RESOURCE_OFF;
+ if (tmgr_trace_event_free(event_type))
+ p_stateEvent = NULL;
+ } else {
+ XBT_CRITICAL("Unknown event ! \n");
+ xbt_abort();
+ }
+ return;
+}
+
+e_surf_resource_state_t WorkstationL07::getState()
+{
+ return p_cpu->p_stateCurrent;
+}
+
+e_surf_resource_state_t CpuL07::getState()
+{
+ return p_stateCurrent;
+}
+
+double CpuL07::getSpeed(double load)
+{
+ return load * p_power.scale;
+}
+
+double CpuL07::getAvailableSpeed()
+{
+ return m_powerCurrent;
+}
+
+ActionPtr WorkstationL07::execute(double size)
+{
+ void **workstation_list = xbt_new0(void *, 1);
+ double *computation_amount = xbt_new0(double, 1);
+ double *communication_amount = xbt_new0(double, 1);
+
+ workstation_list[0] = static_cast<ResourcePtr>(this);
+ communication_amount[0] = 0.0;
+ computation_amount[0] = size;
+
+ return static_cast<WorkstationL07ModelPtr>(p_model)->executeParallelTask(1, workstation_list,
+ computation_amount,
+ communication_amount, -1);
+}
+
+ActionPtr WorkstationL07::sleep(double duration)
+{
+ WorkstationL07ActionLmmPtr action = NULL;
+
+ XBT_IN("(%s,%g)", m_name, duration);
+
+ action = dynamic_cast<WorkstationL07ActionLmmPtr>(execute(1.0));
+ action->m_maxDuration = duration;
+ action->m_suspended = 2;
+ lmm_update_variable_weight(ptask_maxmin_system, action->p_variable, 0.0);
+
+ XBT_OUT();
+ return action;
+}
+
+double LinkL07::getBandwidth()
+{
+ return m_bwCurrent;
+}
+
+double LinkL07::getLatency()
+{
+ return m_latCurrent;
+}
+
+bool LinkL07::isShared()
+{
+ return lmm_constraint_is_shared(p_constraint);
+}
+
+/**********
+ * Action *
+ **********/
+
+WorkstationL07ActionLmm::~WorkstationL07ActionLmm(){
+ free(p_workstationList);
+ free(p_communicationAmount);
+ free(p_computationAmount);
+#ifdef HAVE_TRACING
+ xbt_free(p_category);
+#endif
+}
+
+void WorkstationL07ActionLmm::updateBound()
+{
+ double lat_current = 0.0;
+ double lat_bound = -1.0;
+ int i, j;
+
+ for (i = 0; i < m_workstationNb; i++) {
+ for (j = 0; j < m_workstationNb; j++) {
+ xbt_dynar_t route=NULL;
+
+ if (p_communicationAmount[i * m_workstationNb + j] > 0) {
+ double lat = 0.0;
+ routing_platf->getRouteAndLatency(dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(((void**)p_workstationList)[i]))->p_netElm,
+ dynamic_cast<WorkstationL07Ptr>(
+ static_cast<ResourcePtr>(((void**)p_workstationList)[j]))->p_netElm,
+ &route, &lat);
+
+ lat_current = MAX(lat_current, lat * p_communicationAmount[i * m_workstationNb + j]);
+ }
+ }
+ }
+ lat_bound = sg_tcp_gamma / (2.0 * lat_current);
+ XBT_DEBUG("action (%p) : lat_bound = %g", this, lat_bound);
+ if ((m_latency == 0.0) && (m_suspended == 0)) {
+ if (m_rate < 0)
+ lmm_update_variable_bound(ptask_maxmin_system, p_variable, lat_bound);
+ else
+ lmm_update_variable_bound(ptask_maxmin_system, p_variable, min(m_rate, lat_bound));
+ }
+}
+
+int WorkstationL07ActionLmm::unref()
+{
+ m_refcount--;
+ if (!m_refcount) {
+ xbt_swag_remove(static_cast<ActionPtr>(this), p_stateSet);
+ if (p_variable)
+ lmm_variable_free(ptask_maxmin_system, p_variable);
+ delete this;
+ return 1;
+ }
+ return 0;
+}
+
+void WorkstationL07ActionLmm::cancel()
+{
+ setState(SURF_ACTION_FAILED);
+ return;
+}
+
+void WorkstationL07ActionLmm::suspend()
+{
+ XBT_IN("(%p))", this);
+ if (m_suspended != 2) {
+ m_suspended = 1;
+ lmm_update_variable_weight(ptask_maxmin_system, p_variable, 0.0);
+ }
+ XBT_OUT();
+}
+
+void WorkstationL07ActionLmm::resume()
+{
+ XBT_IN("(%p)", this);
+ if (m_suspended != 2) {
+ lmm_update_variable_weight(ptask_maxmin_system, p_variable, 1.0);
+ m_suspended = 0;
+ }
+ XBT_OUT();
+}
+
+bool WorkstationL07ActionLmm::isSuspended()
+{
+ return m_suspended == 1;
+}
+
+void WorkstationL07ActionLmm::setMaxDuration(double duration)
+{ /* FIXME: should inherit */
+ XBT_IN("(%p,%g)", this, duration);
+ m_maxDuration = duration;
+ XBT_OUT();
+}
+
+void WorkstationL07ActionLmm::setPriority(double priority)
+{ /* FIXME: should inherit */
+ XBT_IN("(%p,%g)", this, priority);
+ m_priority = priority;
+ XBT_OUT();
+}
+
+double WorkstationL07ActionLmm::getRemains()
+{
+ XBT_IN("(%p)", this);
+ XBT_OUT();
+ return m_remains;
+}
+
+
+
+
+
+
+
+
+
+static void ptask_finalize(void)
+{
+ xbt_dict_free(&ptask_parallel_task_link_set);
+
+ delete surf_workstation_model;
+ surf_workstation_model = NULL;
+ delete surf_network_model;
+ surf_network_model = NULL;
+
+ ptask_host_count = 0;
+
+ if (ptask_maxmin_system) {
+ lmm_system_free(ptask_maxmin_system);
+ ptask_maxmin_system = NULL;
+ }
+}
+
+/**************************************/
+/******* Resource Private **********/
+/**************************************/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/**************************************/
+/*** Resource Creation & Destruction **/
+/**************************************/
+
+static void ptask_parse_workstation_init(sg_platf_host_cbarg_t host)
+{
+ double power_peak = xbt_dynar_get_as(host->power_peak, host->pstate, double);
+ //cpu->power_peak = power_peak;
+ xbt_dynar_free(&(host->power_peak)); /* kill memory leak */
+ static_cast<WorkstationL07ModelPtr>(surf_workstation_model)->createResource(
+ host->id,
+ power_peak,
+ host->power_scale,
+ host->power_trace,
+ host->initial_state,
+ host->state_trace,
+ host->properties);
+}
+
+static void ptask_parse_cpu_init(sg_platf_host_cbarg_t host)
+{
+ double power_peak = xbt_dynar_get_as(host->power_peak, host->pstate, double);
+ static_cast<CpuL07ModelPtr>(surf_cpu_model)->createResource(
+ host->id,
+ power_peak,
+ host->power_scale,
+ host->power_trace,
+ host->initial_state,
+ host->state_trace,
+ host->properties);
+}
+
+
+
+static void ptask_parse_link_init(sg_platf_link_cbarg_t link)
+{
+ if (link->policy == SURF_LINK_FULLDUPLEX) {
+ char *link_id;
+ link_id = bprintf("%s_UP", link->id);
+ static_cast<NetworkL07ModelPtr>(surf_network_model)->createResource(link_id,
+ link->bandwidth,
+ link->bandwidth_trace,
+ link->latency,
+ link->latency_trace,
+ link->state,
+ link->state_trace,
+ link->policy,
+ link->properties);
+ xbt_free(link_id);
+ link_id = bprintf("%s_DOWN", link->id);
+ static_cast<NetworkL07ModelPtr>(surf_network_model)->createResource(link_id,
+ link->bandwidth,
+ link->bandwidth_trace,
+ link->latency,
+ link->latency_trace,
+ link->state,
+ link->state_trace,
+ link->policy,
+ NULL); /* FIXME: We need to deep copy the
+ * properties or we won't be able to free
+ * it */
+ xbt_free(link_id);
+ } else {
+ static_cast<NetworkL07ModelPtr>(surf_network_model)->createResource(link->id,
+ link->bandwidth,
+ link->bandwidth_trace,
+ link->latency,
+ link->latency_trace,
+ link->state,
+ link->state_trace,
+ link->policy,
+ link->properties);
+ }
+
+ current_property_set = NULL;
+}
+
+static void ptask_add_traces(){
+ static_cast<WorkstationL07ModelPtr>(surf_workstation_model)->addTraces();
+}
+
+static void ptask_define_callbacks()
+{
+ sg_platf_host_add_cb(ptask_parse_cpu_init);
+ sg_platf_host_add_cb(ptask_parse_workstation_init);
+ sg_platf_link_add_cb(ptask_parse_link_init);
+ sg_platf_postparse_add_cb(ptask_add_traces);
+}
+
+/**************************************/
+/*************** Generic **************/
+/**************************************/
+void surf_workstation_model_init_ptask_L07(void)
+{
+ XBT_INFO("surf_workstation_model_init_ptask_L07");
+ xbt_assert(!surf_cpu_model, "CPU model type already defined");
+ xbt_assert(!surf_network_model, "network model type already defined");
+ ptask_define_callbacks();
+ surf_workstation_model = new WorkstationL07Model();
+ ModelPtr model = static_cast<ModelPtr>(surf_workstation_model);
+ xbt_dynar_push(model_list, &model);
+}
--- /dev/null
+#include "workstation.hpp"
+
+#ifndef WORKSTATION_L07_HPP_
+#define WORKSTATION_L07_HPP_
+
+/***********
+ * Classes *
+ ***********/
+
+class WorkstationL07Model;
+typedef WorkstationL07Model *WorkstationL07ModelPtr;
+
+class CpuL07Model;
+typedef CpuL07Model *CpuL07ModelPtr;
+
+class NetworkL07Model;
+typedef NetworkL07Model *NetworkL07ModelPtr;
+
+class WorkstationL07;
+typedef WorkstationL07 *WorkstationL07Ptr;
+
+class CpuL07;
+typedef CpuL07 *CpuL07Ptr;
+
+class LinkL07;
+typedef LinkL07 *LinkL07Ptr;
+
+class WorkstationL07ActionLmm;
+typedef WorkstationL07ActionLmm *WorkstationL07ActionLmmPtr;
+
+/*FIXME:class WorkstationActionLmm;
+typedef WorkstationActionLmm *WorkstationActionLmmPtr;*/
+
+/*********
+ * Tools *
+ *********/
+
+/*********
+ * Model *
+ *********/
+class WorkstationL07Model : public WorkstationModel {
+public:
+ WorkstationL07Model();
+ ~WorkstationL07Model();
+
+ double shareResources(double now);
+ void updateActionsState(double now, double delta);
+ ResourcePtr createResource(const char *name, double power_scale,
+ double power_initial,
+ tmgr_trace_t power_trace,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties);
+ ActionPtr executeParallelTask(int workstation_nb,
+ void **workstation_list,
+ double *computation_amount,
+ double *communication_amount,
+ double rate);
+ xbt_dynar_t getRoute(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst);
+ ActionPtr communicate(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst, double size, double rate);
+ void addTraces();
+ CpuL07ModelPtr p_cpuModel;
+ NetworkL07ModelPtr p_networkModel;
+};
+
+class CpuL07Model : public CpuModel {
+public:
+ CpuL07Model() : CpuModel("cpuL07") {};
+ ~CpuL07Model() {surf_cpu_model = NULL;};
+ ResourcePtr createResource(const char *name, double power_scale,
+ double power_initial,
+ tmgr_trace_t power_trace,
+ e_surf_resource_state_t state_initial,
+ tmgr_trace_t state_trace,
+ xbt_dict_t cpu_properties);
+ void addTraces() {DIE_IMPOSSIBLE;};
+ WorkstationL07ModelPtr p_workstationModel;
+};
+
+class NetworkL07Model : public NetworkCm02Model {
+public:
+ NetworkL07Model() : NetworkCm02Model(0) {};
+ ~NetworkL07Model() {surf_network_model = NULL;};
+ ResourcePtr createResource(const char *name,
+ double bw_initial,
+ tmgr_trace_t bw_trace,
+ double lat_initial,
+ tmgr_trace_t lat_trace,
+ e_surf_resource_state_t
+ state_initial,
+ tmgr_trace_t state_trace,
+ e_surf_link_sharing_policy_t
+ policy, xbt_dict_t properties);
+
+ xbt_dynar_t getRoute(WorkstationCLM03Ptr src, WorkstationCLM03Ptr dst) {DIE_IMPOSSIBLE;};
+ ActionPtr communicate(RoutingEdgePtr src, RoutingEdgePtr dst, double size, double rate) {DIE_IMPOSSIBLE;};
+ void addTraces() {DIE_IMPOSSIBLE;};
+ WorkstationL07ModelPtr p_workstationModel;
+};
+
+/************
+ * Resource *
+ ************/
+
+class WorkstationL07 : public WorkstationCLM03Lmm {
+public:
+ WorkstationL07(WorkstationModelPtr model, const char* name, xbt_dict_t props, RoutingEdgePtr netElm, CpuPtr cpu);
+ //bool isUsed();
+ bool isUsed() {DIE_IMPOSSIBLE;};
+ void updateState(tmgr_trace_event_t event_type, double value, double date) {DIE_IMPOSSIBLE;};
+ ActionPtr execute(double size);
+ ActionPtr sleep(double duration);
+ e_surf_resource_state_t getState();
+ double getPowerPeakAt(int pstate_index);
+ int getNbPstates();
+ void setPowerPeakAt(int pstate_index);
+ double getConsumedEnergy();
+};
+
+class CpuL07 : public CpuLmm {
+public:
+ CpuL07(CpuL07ModelPtr model, const char* name, xbt_dict_t properties);
+ bool isUsed();
+ //bool isUsed() {DIE_IMPOSSIBLE;};
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+ e_surf_resource_state_t getState();
+ double getSpeed(double load);
+ double getAvailableSpeed();
+ ActionPtr execute(double size) {DIE_IMPOSSIBLE;};
+ ActionPtr sleep(double duration) {DIE_IMPOSSIBLE;};
+
+ double getCurrentPowerPeak() {};
+ double getPowerPeakAt(int pstate_index) {};
+ int getNbPstates() {};
+ void setPowerPeakAt(int pstate_index) {};
+ double getConsumedEnergy() {};
+
+ double m_powerCurrent;
+};
+
+class LinkL07 : public NetworkCm02LinkLmm {
+public:
+ LinkL07(NetworkL07ModelPtr model, const char* name, xbt_dict_t props);
+ bool isUsed();
+ void updateState(tmgr_trace_event_t event_type, double value, double date);
+ double getBandwidth();
+ double getLatency();
+ bool isShared();
+
+ double m_latCurrent;
+ tmgr_trace_event_t p_latEvent;
+ double m_bwCurrent;
+ tmgr_trace_event_t p_bwEvent;
+};
+
+/**********
+ * Action *
+ **********/
+class WorkstationL07ActionLmm : public WorkstationActionLmm {
+public:
+ WorkstationL07ActionLmm(ModelPtr model, double cost, bool failed)
+ : Action(model, cost, failed), WorkstationActionLmm(model, cost, failed) {};
+ ~WorkstationL07ActionLmm();
+
+ void updateBound();
+
+ int unref();
+ void cancel();
+ void suspend();
+ void resume();
+ bool isSuspended();
+ void setMaxDuration(double duration);
+ void setPriority(double priority);
+ double getRemains();
+
+ int m_workstationNb;
+ WorkstationCLM03Ptr *p_workstationList;
+ double *p_computationAmount;
+ double *p_communicationAmount;
+ double m_latency;
+ double m_rate;
+};
+
+#endif /* WORKSTATION_L07_HPP_ */
XBT_LOG_CONNECT(surf_lagrange_dichotomy);
XBT_LOG_CONNECT(surf_maxmin);
XBT_LOG_CONNECT(surf_network);
- XBT_LOG_CONNECT(surf_new_model);
#ifdef HAVE_GTNETS
XBT_LOG_CONNECT(surf_network_gtnets);
XBT_LOG_CONNECT(surf_network_gtnets_interface);
#include "xbt/log.h"
#include "xbt/swag.h"
-
/** Creates a new swag.
* \param offset where the hookup is located in the structure
* \see xbt_swag_offset
// Routers
xbt_lib_foreach(as_router_lib, cursor_src, key, value1) {
- if(((sg_routing_edge_t)xbt_lib_get_or_null(as_router_lib, key,
- ROUTING_ASR_LEVEL))->rc_type == SURF_NETWORK_ELEMENT_ROUTER)
+ if(surf_routing_edge_get_rc_type(xbt_lib_get_or_null(as_router_lib, key,
+ ROUTING_ASR_LEVEL)) == SURF_NETWORK_ELEMENT_ROUTER)
{
printf(" <router id=\"%s\"/>\n",key);
}
{
void *link = xbt_dynar_get_as(route,i,void *);
- char *link_name = xbt_strdup(((surf_resource_t)link)->name);
+ char *link_name = xbt_strdup(surf_resource_name(link));
printf("<%s id=\"%s\"/>",link_ctn,link_name);
free(link_name);
}
{
void *link = xbt_dynar_get_as(route,i,void *);
- char *link_name = xbt_strdup(((surf_resource_t)link)->name);
+ char *link_name = xbt_strdup(surf_resource_name(link));
printf("<%s id=\"%s\"/>",link_ctn,link_name);
free(link_name);
}
{
void *link = xbt_dynar_get_as(route,i,void *);
- char *link_name = xbt_strdup(((surf_resource_t)link)->name);
+ char *link_name = xbt_strdup(surf_resource_name(link));
printf("<%s id=\"%s\"/>",link_ctn,link_name);
free(link_name);
}
{
void *link = xbt_dynar_get_as(route,i,void *);
- char *link_name = xbt_strdup(((surf_resource_t)link)->name);
+ char *link_name = xbt_strdup(surf_resource_name(link));
printf("<%s id=\"%s\"/>",link_ctn,link_name);
free(link_name);
}
cpuB = surf_cpu_resource_by_name("Cpu B");
/* Let's check that those two processors exist */
- XBT_DEBUG("%s : %p", surf_resource_name(cpuA), cpuA);
- XBT_DEBUG("%s : %p", surf_resource_name(cpuB), cpuB);
+ XBT_DEBUG("%s : %p", surf_resource_name(surf_cpu_resource_priv(cpuA)), cpuA);
+ XBT_DEBUG("%s : %p", surf_resource_name(surf_cpu_resource_priv(cpuB)), cpuB);
/* Let's do something on it */
- actionA = surf_cpu_model->extension.cpu.execute(cpuA, 1000.0);
- actionB = surf_cpu_model->extension.cpu.execute(cpuB, 1000.0);
- actionC = surf_cpu_model->extension.cpu.sleep(cpuB, 7.32);
+ actionA = surf_cpu_execute(cpuA, 1000.0);
+ actionB = surf_cpu_execute(cpuB, 1000.0);
+ actionC = surf_cpu_sleep(cpuB, 7.32);
/* Use whatever calling style you want... */
- stateActionA = surf_cpu_model->action_state_get(actionA); /* When you know actionA model type */
- stateActionB = actionB->model_type->action_state_get(actionB); /* If you're unsure about it's model type */
- stateActionC = surf_cpu_model->action_state_get(actionC); /* When you know actionA model type */
+ stateActionA = surf_action_get_state(actionA); /* When you know actionA model type */
+ stateActionB = surf_action_get_state(actionB); /* If you're unsure about it's model type */
+ stateActionC = surf_action_get_state(actionC); /* When you know actionA model type */
/* And just look at the state of these tasks */
XBT_DEBUG("actionA : %p (%s)", actionA, string_action(stateActionA));
cardB = sg_routing_edge_by_name_or_null("Cpu B");
/* Let's check that those two processors exist */
- XBT_DEBUG("%s : %p", surf_resource_name(cardA), cardA);
- XBT_DEBUG("%s : %p", surf_resource_name(cardB), cardB);
+ XBT_DEBUG("%s : %p", surf_routing_edge_name(cardA), cardA);
+ XBT_DEBUG("%s : %p", surf_routing_edge_name(cardB), cardB);
/* Let's do something on it */
- surf_network_model->extension.network.communicate(cardA, cardB,
- 150.0, -1.0);
+ surf_network_model_communicate(surf_network_model, cardA, cardB, 150.0, -1.0);
surf_solve(-1.0); /* Takes traces into account. Returns 0.0 */
do {
XBT_DEBUG("Next Event : %g", now);
XBT_DEBUG("\t CPU actions");
while ((action =
- xbt_swag_extract(surf_cpu_model->states.failed_action_set))) {
+ xbt_swag_extract(surf_model_failed_action_set((surf_model_t)surf_cpu_model)))) {
XBT_DEBUG("\t * Failed : %p", action);
- action->model_type->action_unref(action);
+ surf_action_unref(action);
}
while ((action =
- xbt_swag_extract(surf_cpu_model->states.done_action_set))) {
+ xbt_swag_extract(surf_model_done_action_set((surf_model_t)surf_cpu_model)))) {
XBT_DEBUG("\t * Done : %p", action);
- action->model_type->action_unref(action);
+ surf_action_unref(action);
}
XBT_DEBUG("\t Network actions");
while ((action =
- xbt_swag_extract(surf_network_model->states.
- failed_action_set))) {
+ xbt_swag_extract(surf_model_failed_action_set((surf_model_t)surf_network_model)))) {
XBT_DEBUG("\t * Failed : %p", action);
- action->model_type->action_unref(action);
+ surf_action_unref(action);
}
while ((action =
- xbt_swag_extract(surf_network_model->states.
- done_action_set))) {
+ xbt_swag_extract(surf_model_done_action_set((surf_model_t)surf_network_model)))) {
XBT_DEBUG("\t * Done : %p", action);
- action->model_type->action_unref(action);
+ surf_action_unref(action);
}
- } while ((xbt_swag_size(surf_network_model->states.running_action_set) ||
- xbt_swag_size(surf_cpu_model->states.running_action_set)) &&
+ } while ((xbt_swag_size(surf_model_running_action_set((surf_model_t)surf_network_model)) ||
+ xbt_swag_size(surf_model_running_action_set((surf_model_t)surf_cpu_model))) &&
surf_solve(-1.0) >= 0.0);
XBT_DEBUG("Simulation Terminated");
XBT_DEBUG("%s : %p", surf_resource_name(workstationB), workstationB);
/* Let's do something on it */
- surf_workstation_model->extension.workstation.execute(workstationA, 1000.0);
- surf_workstation_model->extension.workstation.execute(workstationB, 1000.0);
- surf_workstation_model->extension.workstation.sleep(workstationB, 7.32);
+ surf_workstation_execute(workstationA, 1000.0);
+ surf_workstation_execute(workstationB, 1000.0);
+ surf_workstation_sleep(workstationB, 7.32);
- surf_workstation_model->extension.workstation.
- communicate(workstationA, workstationB, 150.0, -1.0);
+ surf_workstation_model_communicate(surf_workstation_model, workstationA, workstationB, 150.0, -1.0);
surf_solve(-1.0); /* Takes traces into account. Returns 0.0 */
do {
XBT_DEBUG("Next Event : %g", now);
xbt_dynar_foreach(model_list, iter, model) {
- XBT_DEBUG("\t %s actions", model->name);
- while ((action = xbt_swag_extract(model->states.failed_action_set))) {
+ XBT_DEBUG("\t %s actions", surf_model_name(model));
+ while ((action = xbt_swag_extract(surf_model_failed_action_set((surf_model_t)model)))) {
XBT_DEBUG("\t * Failed : %p", action);
- model->action_unref(action);
+ surf_action_unref(action);
}
- while ((action = xbt_swag_extract(model->states.done_action_set))) {
+ while ((action = xbt_swag_extract(surf_model_done_action_set((surf_model_t)model)))) {
XBT_DEBUG("\t * Done : %p", action);
- model->action_unref(action);
+ surf_action_unref(action);
}
- if (xbt_swag_size(model->states.running_action_set)) {
- XBT_DEBUG("running %s", model->name);
+ if (xbt_swag_size(surf_model_running_action_set((surf_model_t)model))) {
+ XBT_DEBUG("running %s", surf_model_name(model));
running = 1;
}
}
