#include "xbt/dynar.h"
#include "xbt/dict.h"
#include "xbt/misc.h"
-#include "gras_config.h"
+#include "portable.h"
SG_BEGIN_DECL()
-/* Actions and resources are higly connected structures... */
+/* Actions and models are higly connected structures... */
/** \brief Action datatype
* \ingroup SURF_actions
*
- * An action is some working amount on a resource.
+ * An action is some working amount on a model.
* It is represented as a cost, a priority, a duration and a state.
*
* \see e_surf_action_state_t
typedef struct surf_action *surf_action_t;
/** \brief Resource datatype
- * \ingroup SURF_resources
+ * \ingroup SURF_models
*
- * Generic data structure for a resource. The workstations,
- * the CPUs and the network links are examples of resources.
+ * Generic data structure for a model. The workstations,
+ * the CPUs and the network links are examples of models.
*/
-typedef struct surf_resource *surf_resource_t;
+typedef struct surf_model *surf_model_t;
/** \brief Resource model description
*/
-typedef struct surf_resource_description {
+typedef struct surf_model_description {
const char *name;
- surf_resource_t resource;
- void (* resource_init) (const char *filename);
-} s_surf_resource_description_t, *surf_resource_description_t;
+ surf_model_t model;
+ void (* model_init) (const char *filename);
+} s_surf_model_description_t, *surf_model_description_t;
-XBT_PUBLIC(void) update_resource_description(s_surf_resource_description_t *table,
+XBT_PUBLIC(void) update_model_description(s_surf_model_description_t *table,
int table_size,
const char* name,
- surf_resource_t resource
+ surf_model_t model
);
-XBT_PUBLIC(int) find_resource_description(s_surf_resource_description_t *table,
+XBT_PUBLIC(int) find_model_description(s_surf_model_description_t *table,
int table_size,
const char* name);
* \ingroup SURF_actions
*
* Never create s_surf_action_t by yourself ! The actions are created
- * on the fly when you call execute or communicate on a resource.
+ * on the fly when you call execute or communicate on a model.
*
* \see e_surf_action_state_t
*/
* and fluctuates until the task is completed */
void *data; /**< for your convenience */
int using;
- surf_resource_t resource_type;
+ surf_model_t model_type;
} s_surf_action_t;
/** \brief Action states
} s_surf_action_state_t, *surf_action_state_t;
/***************************/
-/* Generic resource object */
+/* Generic model object */
/***************************/
-/** \brief Public data available on all resources
- * \ingroup SURF_resources
+/** \brief Public data available on all models
+ * \ingroup SURF_models
*
- * These functions are implemented by all resources.
+ * These functions are implemented by all models.
*/
-typedef struct surf_resource_public {
- s_surf_action_state_t states; /**< Any living action on this resource */
- void *(*name_service) (const char *name); /**< Return a resource given its name */
+typedef struct surf_model_public {
+ s_surf_action_state_t states; /**< Any living action on this model */
+ void *(*name_service) (const char *name); /**< Return a model given its name */
const char *(*get_resource_name) (void *resource_id); /**< Return the name of a resource */
e_surf_action_state_t(*action_get_state) (surf_action_t action); /**< Return the state of an 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 */
- const char *name; /**< Name of this resource */
-} s_surf_resource_public_t, *surf_resource_public_t;
+ const char *name; /**< Name of this model */
+} s_surf_model_public_t, *surf_model_public_t;
-/** \brief Private data available on all resources
- * \ingroup SURF_resources
+/** \brief Private data available on all models
+ * \ingroup SURF_models
*/
-typedef struct surf_resource_private *surf_resource_private_t;
+typedef struct surf_model_private *surf_model_private_t;
/** \brief Resource datatype
- * \ingroup SURF_resources
+ * \ingroup SURF_models
*
- * Generic data structure for a resource. The workstations,
- * the CPUs and the network links are examples of resources.
+ * Generic data structure for a model. The workstations,
+ * the CPUs and the network links are examples of models.
*/
-typedef struct surf_resource {
- surf_resource_private_t common_private;
- surf_resource_public_t common_public;
-} s_surf_resource_t;
+typedef struct surf_model {
+ surf_model_private_t common_private;
+ surf_model_public_t common_public;
+} s_surf_model_t;
/**************************************/
-/* Implementations of resource object */
+/* Implementations of model object */
/**************************************/
-/** \brief Timer resource extension public
- * \ingroup SURF_resource
+/** \brief Timer model extension public
+ * \ingroup SURF_model
*
- * Additionnal functions specific to the timer resource
+ * Additionnal functions specific to the timer model
*/
-typedef struct surf_timer_resource_extension_public {
+typedef struct surf_timer_model_extension_public {
void (*set) (double date, void *function, void *arg);
int (*get) (void **function, void **arg);
-} s_surf_timer_resource_extension_public_t,
- *surf_timer_resource_extension_public_t;
+} s_surf_timer_model_extension_public_t,
+ *surf_timer_model_extension_public_t;
-/** \brief Timer resource
- * \ingroup SURF_resources
+/** \brief Timer model
+ * \ingroup SURF_models
*/
-typedef struct surf_timer_resource {
- surf_resource_private_t common_private;
- surf_resource_public_t common_public;
- surf_timer_resource_extension_public_t extension_public;
-} s_surf_timer_resource_t, *surf_timer_resource_t;
+typedef struct surf_timer_model {
+ surf_model_private_t common_private;
+ surf_model_public_t common_public;
+ surf_timer_model_extension_public_t extension_public;
+} s_surf_timer_model_t, *surf_timer_model_t;
-/** \brief The timer resource
- * \ingroup SURF_resources
+/** \brief The timer model
+ * \ingroup SURF_models
*/
-XBT_PUBLIC_DATA(surf_timer_resource_t) surf_timer_resource;
+XBT_PUBLIC_DATA(surf_timer_model_t) surf_timer_model;
-/** \brief Initializes the timer resource
- * \ingroup SURF_resources
+/** \brief Initializes the timer model
+ * \ingroup SURF_models
*/
-XBT_PUBLIC(void) surf_timer_resource_init(const char *filename);
+XBT_PUBLIC(void) surf_timer_model_init(const char *filename);
-/* Cpu resource */
+/* Cpu model */
/** \brief CPU state
- * \ingroup SURF_resources
+ * \ingroup SURF_models
*/
typedef enum {
SURF_CPU_ON = 1, /**< Ready */
SURF_CPU_OFF = 0 /**< Running */
} e_surf_cpu_state_t;
-/** \brief CPU resource extension public
- * \ingroup SURF_resources
+/** \brief CPU model extension public
+ * \ingroup SURF_models
*
- * Public functions specific to the CPU resource.
+ * Public functions specific to the CPU model.
*/
-typedef struct surf_cpu_resource_extension_public {
+typedef struct surf_cpu_model_extension_public {
surf_action_t(*execute) (void *cpu, double size);
surf_action_t(*sleep) (void *cpu, double duration);
e_surf_cpu_state_t(*get_state) (void *cpu);
double (*get_speed) (void *cpu, double load);
double (*get_available_speed) (void *cpu);
-} s_surf_cpu_resource_extension_public_t,
- *surf_cpu_resource_extension_public_t;
+} s_surf_cpu_model_extension_public_t,
+ *surf_cpu_model_extension_public_t;
-/** \brief CPU resource datatype
- * \ingroup SURF_resources
+/** \brief CPU model datatype
+ * \ingroup SURF_models
*/
-typedef struct surf_cpu_resource {
- surf_resource_private_t common_private;
- surf_resource_public_t common_public;
- surf_cpu_resource_extension_public_t extension_public;
-} s_surf_cpu_resource_t, *surf_cpu_resource_t;
+typedef struct surf_cpu_model {
+ surf_model_private_t common_private;
+ surf_model_public_t common_public;
+ surf_cpu_model_extension_public_t extension_public;
+} s_surf_cpu_model_t, *surf_cpu_model_t;
-/** \brief The CPU resource
- * \ingroup SURF_resources
+/** \brief The CPU model
+ * \ingroup SURF_models
*/
-XBT_PUBLIC_DATA(surf_cpu_resource_t) surf_cpu_resource;
+XBT_PUBLIC_DATA(surf_cpu_model_t) surf_cpu_model;
-/** \brief Initializes the CPU resource with the model Cas01
- * \ingroup SURF_resources
+/** \brief Initializes the CPU model with the model Cas01
+ * \ingroup SURF_models
*
- * This function is called by surf_workstation_resource_init_CLM03
+ * This function is called by surf_workstation_model_init_CLM03
* so you shouldn't have to call it by yourself.
*
- * \see surf_workstation_resource_init_CLM03()
+ * \see surf_workstation_model_init_CLM03()
*/
-XBT_PUBLIC(void) surf_cpu_resource_init_Cas01(const char *filename);
+XBT_PUBLIC(void) surf_cpu_model_init_Cas01(const char *filename);
-extern XBT_PUBLIC_DATA(int) surf_cpu_resource_description_size;
-/** \brief The list of all available cpu resource models
- * \ingroup SURF_resources
+XBT_PUBLIC_DATA(int) surf_cpu_model_description_size;
+/** \brief The list of all available cpu model models
+ * \ingroup SURF_models
*/
-extern XBT_PUBLIC_DATA(s_surf_resource_description_t) surf_cpu_resource_description[];
+XBT_PUBLIC_DATA(s_surf_model_description_t) surf_cpu_model_description[];
-/* Network resource */
+/* Network model */
-/** \brief Network resource extension public
- * \ingroup SURF_resources
+/** \brief Network model extension public
+ * \ingroup SURF_models
*
- * Public functions specific to the network resource
+ * Public functions specific to the network model
*/
-typedef struct surf_network_resource_extension_public {
+typedef struct surf_network_model_extension_public {
surf_action_t(*communicate) (void *src, void *dst, double size,
double max_rate);
const void** (*get_route) (void *src, void *dst);
const char* (*get_link_name) (const void *link);
double (*get_link_bandwidth) (const void *link);
double (*get_link_latency) (const void *link);
-} s_surf_network_resource_extension_public_t,
- *surf_network_resource_extension_public_t;
+} s_surf_network_model_extension_public_t,
+ *surf_network_model_extension_public_t;
-/** \brief Network resource datatype
- * \ingroup SURF_resources
+/** \brief Network model datatype
+ * \ingroup SURF_models
*/
-typedef struct surf_network_resource {
- surf_resource_private_t common_private;
- surf_resource_public_t common_public;
- surf_network_resource_extension_public_t extension_public;
-} s_surf_network_resource_t, *surf_network_resource_t;
+typedef struct surf_network_model {
+ surf_model_private_t common_private;
+ surf_model_public_t common_public;
+ surf_network_model_extension_public_t extension_public;
+} s_surf_network_model_t, *surf_network_model_t;
-/** \brief The network resource
- * \ingroup SURF_resources
+/** \brief The network model
+ * \ingroup SURF_models
*
* When creating a new API on top on SURF, you shouldn't use the
- * network resource unless you know what you are doing. Only the workstation
- * resource should be accessed because depending on the platform model,
- * the network resource can be NULL.
+ * network model unless you know what you are doing. Only the workstation
+ * model should be accessed because depending on the platform model,
+ * the network model can be NULL.
*/
-XBT_PUBLIC_DATA(surf_network_resource_t) surf_network_resource;
+XBT_PUBLIC_DATA(surf_network_model_t) surf_network_model;
/** \brief Initializes the platform with the network model CM02
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
- * This function is called by surf_workstation_resource_init_CLM03
- * or by yourself only if you plan using surf_workstation_resource_init_compound
+ * This function is called by surf_workstation_model_init_CLM03
+ * or by yourself only if you plan using surf_workstation_model_init_compound
*
- * \see surf_workstation_resource_init_CLM03()
+ * \see surf_workstation_model_init_CLM03()
*/
-XBT_PUBLIC(void) surf_network_resource_init_CM02(const char *filename);
+XBT_PUBLIC(void) surf_network_model_init_CM02(const char *filename);
#ifdef HAVE_GTNETS
/** \brief Initializes the platform with the network model GTNETS
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
- * This function is called by surf_workstation_resource_init_GTNETS
- * or by yourself only if you plan using surf_workstation_resource_init_compound
+ * This function is called by surf_workstation_model_init_GTNETS
+ * or by yourself only if you plan using surf_workstation_model_init_compound
*
- * \see surf_workstation_resource_init_GTNETS()
+ * \see surf_workstation_model_init_GTNETS()
*/
-XBT_PUBLIC(void) surf_network_resource_init_GTNETS(const char *filename);
+XBT_PUBLIC(void) surf_network_model_init_GTNETS(const char *filename);
#endif
/** \brief Initializes the platform with the network model Reno
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
* The problem is related to max( sum( arctan(C * Df * xi) ) ).
* [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
* IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
*
- * Call this function only if you plan using surf_workstation_resource_init_compound.
+ * Call this function only if you plan using surf_workstation_model_init_compound.
*
*/
-XBT_PUBLIC(void) surf_network_resource_init_Reno(const char *filename);
+XBT_PUBLIC(void) surf_network_model_init_Reno(const char *filename);
/** \brief Initializes the platform with the network model Vegas
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
* This problem is related to max( sum( a * Df * ln(xi) ) ) which is equivalent
* [LOW03] S. H. Low. A duality model of TCP and queue management algorithms.
* IEEE/ACM Transaction on Networking, 11(4):525-536, 2003.
*
- * Call this function only if you plan using surf_workstation_resource_init_compound.
+ * Call this function only if you plan using surf_workstation_model_init_compound.
*
*/
-XBT_PUBLIC(void) surf_network_resource_init_Vegas(const char *filename);
+XBT_PUBLIC(void) surf_network_model_init_Vegas(const char *filename);
#ifdef HAVE_SDP
/** \brief Initializes the platform with the network model based on SDP
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
* This function implements the proportional fairness known as the maximization
* Semi-definite programming approach for bandwidth allocation and routing in networks.
* Game Theory and Applications, 9:169-179, December 2003. Nova publisher.
*
- * Call this function only if you plan using surf_workstation_resource_init_compound.
+ * Call this function only if you plan using surf_workstation_model_init_compound.
*/
-XBT_PUBLIC(void) surf_network_resource_init_SDP(const char *filename);
+XBT_PUBLIC(void) surf_network_model_init_SDP(const char *filename);
#endif
-extern XBT_PUBLIC_DATA(int) surf_network_resource_description_size;
-/** \brief The list of all available network resource models
- * \ingroup SURF_resources
+XBT_PUBLIC_DATA(int) surf_network_model_description_size;
+/** \brief The list of all available network model models
+ * \ingroup SURF_models
*/
-extern XBT_PUBLIC_DATA(s_surf_resource_description_t) surf_network_resource_description[];
+XBT_PUBLIC_DATA(s_surf_model_description_t) surf_network_model_description[];
-/** \brief Workstation resource extension public
- * \ingroup SURF_resources
+/** \brief Workstation model extension public
+ * \ingroup SURF_models
*
- * Public functions specific to the workstation resource.
+ * Public functions specific to the workstation model.
*/
-typedef struct surf_workstation_resource_extension_public {
+typedef struct surf_workstation_model_extension_public {
surf_action_t(*execute) (void *workstation, double size); /**< Execute a computation amount on a workstation
and create the corresponding action */
surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */
const char* (*get_link_name) (const void *link); /**< Return the name of a network link */
double (*get_link_bandwidth) (const void *link); /**< Return the current bandwidth of a network link */
double (*get_link_latency) (const void *link); /**< Return the current latency of a network link */
-} s_surf_workstation_resource_extension_public_t,
- *surf_workstation_resource_extension_public_t;
+} s_surf_workstation_model_extension_public_t,
+ *surf_workstation_model_extension_public_t;
-/** \brief Workstation resource datatype.
- * \ingroup SURF_resources
+/** \brief Workstation model datatype.
+ * \ingroup SURF_models
*
*/
-typedef struct surf_workstation_resource {
- surf_resource_private_t common_private;
- surf_resource_public_t common_public;
- surf_workstation_resource_extension_public_t extension_public;
-} s_surf_workstation_resource_t, *surf_workstation_resource_t;
+typedef struct surf_workstation_model {
+ surf_model_private_t common_private;
+ surf_model_public_t common_public;
+ surf_workstation_model_extension_public_t extension_public;
+} s_surf_workstation_model_t, *surf_workstation_model_t;
-/** \brief The workstation resource
- * \ingroup SURF_resources
+/** \brief The workstation model
+ * \ingroup SURF_models
*
* Note that when you create an API on top of SURF,
- * the workstation resource should be the only one you use
- * because depending on the platform model, the network resource and the CPU resource
+ * the workstation model should be the only one you use
+ * because depending on the platform model, the network model and the CPU model
* may not exist.
*/
-XBT_PUBLIC_DATA(surf_workstation_resource_t) surf_workstation_resource;
+XBT_PUBLIC_DATA(surf_workstation_model_t) surf_workstation_model;
/** \brief Initializes the platform with a compound workstation model
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
- * This function should be called after a cpu_resource and a
- * network_resource have been set up.
+ * This function should be called after a cpu_model and a
+ * network_model have been set up.
*
*/
-XBT_PUBLIC(void) surf_workstation_resource_init_compound(const char *filename);
+XBT_PUBLIC(void) surf_workstation_model_init_compound(const char *filename);
/** \brief Initializes the platform with the workstation model CLM03
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
- * This platform model seperates the workstation resource and the network resource.
- * The workstation resource will be initialized with the model CLM03, the network
- * resource with the model CM02 and the CPU resource with the model Cas01.
+ * This platform model seperates the workstation model and the network model.
+ * The workstation model will be initialized with the model CLM03, the network
+ * model with the model CM02 and the CPU model with the model Cas01.
* In future releases, some other network models will be implemented and will be
* combined with the workstation model CLM03.
*
- * \see surf_workstation_resource_init_KCCFLN05()
+ * \see surf_workstation_model_init_KCCFLN05()
*/
-XBT_PUBLIC(void) surf_workstation_resource_init_CLM03(const char *filename);
+XBT_PUBLIC(void) surf_workstation_model_init_CLM03(const char *filename);
/** \brief Initializes the platform with the model KCCFLN05
- * \ingroup SURF_resources
+ * \ingroup SURF_models
* \param filename XML platform file name
*
* With this model, the workstations and the network are handled
* SimDag.
*
*/
-XBT_PUBLIC(void) surf_workstation_resource_init_KCCFLN05(const char *filename);
+XBT_PUBLIC(void) surf_workstation_model_init_KCCFLN05(const char *filename);
-extern XBT_PUBLIC_DATA(int) surf_workstation_resource_description_size;
-/** \brief The list of all available workstation resource models
- * \ingroup SURF_resources
+/** \brief Initializes the platform with the model KCCFLN05
+ * \ingroup SURF_models
+ * \param filename XML platform file name
+ *
+ * With this model, only parallel tasks can be used. Resource sharing
+ * is done by identifying bottlenecks and giving an equal share of
+ * the model to each action.
+ *
+ */
+XBT_PUBLIC(void) surf_workstation_model_init_ptask_L07(const char *filename);
+
+XBT_PUBLIC_DATA(int) surf_workstation_model_description_size;
+/** \brief The list of all available workstation model models
+ * \ingroup SURF_models
*/
-extern XBT_PUBLIC_DATA(s_surf_resource_description_t) surf_workstation_resource_description[];
+XBT_PUBLIC_DATA(s_surf_model_description_t) surf_workstation_model_description[];
/** \brief The network links
- * \ingroup SURF_resources
+ * \ingroup SURF_models
*
* This dict contains all network links.
*
XBT_PUBLIC_DATA(xbt_dict_t) network_link_set;
/** \brief The workstations
- * \ingroup SURF_resources
+ * \ingroup SURF_models
*
* This dict contains all workstations.
*
*/
XBT_PUBLIC_DATA(xbt_dict_t) workstation_set;
-/** \brief List of initialized resources
- * \ingroup SURF_resources
+/** \brief List of initialized models
+ * \ingroup SURF_models
*/
-XBT_PUBLIC_DATA(xbt_dynar_t) resource_list;
+XBT_PUBLIC_DATA(xbt_dynar_t) model_list;
/*******************************************/
/*** SURF Globals **************************/
*
* This function has to be called to initialize the common
* structures. Then you will have to create the environment by
- * calling surf_timer_resource_init() and
- * e.g. surf_workstation_resource_init_CLM03() or
- * surf_workstation_resource_init_KCCFLN05().
+ * calling surf_timer_model_init() and
+ * e.g. surf_workstation_model_init_CLM03() or
+ * surf_workstation_model_init_KCCFLN05().
*
- * \see surf_timer_resource_init(), surf_workstation_resource_init_CLM03(),
- * surf_workstation_resource_init_KCCFLN05(), surf_workstation_resource_init_compound(), surf_exit()
+ * \see surf_timer_model_init(), surf_workstation_model_init_CLM03(),
+ * surf_workstation_model_init_KCCFLN05(), surf_workstation_model_init_compound(), surf_exit()
*/
XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */
*
* This function execute all possible events, update the action states
* and returns the time elapsed.
- * When you call execute or communicate on a resource, the corresponding actions
+ * When you call execute or communicate on a model, the corresponding actions
* are not executed immediately but only when you call surf_solve.
* Note that the returned elapsed time can be zero.
*/
