X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3ac73c74583bb8cad30ead8a3ded22945c2af61e..12c0f182635ed71b370d608b5b9a614153765cd4:/src/include/surf/surf.h diff --git a/src/include/surf/surf.h b/src/include/surf/surf.h index 6aaa2f6c42..cb867e323b 100644 --- a/src/include/surf/surf.h +++ b/src/include/surf/surf.h @@ -12,7 +12,6 @@ #include "xbt/dict.h" #include "xbt/graph.h" #include "xbt/misc.h" -#include "xbt/file_stat.h" #include "portable.h" #include "xbt/config.h" #include "surf/datatypes.h" @@ -29,7 +28,6 @@ extern double sg_sender_gap; extern double sg_latency_factor; extern double sg_bandwidth_factor; extern double sg_weight_S_parameter; -extern int sg_maxmin_selective_update; extern int sg_network_crosstraffic; #ifdef HAVE_GTNETS extern double sg_gtnets_jitter; @@ -101,6 +99,7 @@ typedef struct surf_action { xbt_swag_t state_set; double cost; /**< cost */ double priority; /**< priority (1.0 by default) */ + double bound; /**< the capping of the CPU use */ double max_duration; /**< max_duration (may fluctuate until the task is completed) */ double remains; /**< How much of that cost remains to @@ -124,7 +123,6 @@ typedef struct surf_action { char *category; /**< tracing category for categorized resource utilization monitoring */ #endif surf_file_t file; /**< surf_file_t for storage model */ - s_file_stat_t stat; /**< surf_file_t for storage model */ xbt_dict_t ls_dict; } s_surf_action_t; @@ -208,6 +206,9 @@ 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_resource_state_t(*get_state) (void *cpu); + void(*set_state) (void *cpu, e_surf_resource_state_t state); + + int (*get_core) (void *cpu); double (*get_speed) (void *cpu, double load); double (*get_available_speed) (void *cpu); void (*add_traces) (void); @@ -240,12 +241,13 @@ typedef struct surf_network_model_extension_public { */ typedef struct surf_storage_model_extension_public { - surf_action_t(*open) (void *storage, const char* mount, const char* path, const char* mode); - surf_action_t(*close) (void *storage, surf_file_t fp); - surf_action_t(*read) (void *storage, void* ptr, double size, size_t nmemb, surf_file_t stream); - surf_action_t(*write) (void *storage, const void* ptr, size_t size, size_t nmemb, surf_file_t stream); - surf_action_t(*stat) (void *storage, surf_file_t stream); - surf_action_t(*unlink) (void *storage, surf_file_t stream); + surf_action_t(*open) (void *storage, const char* mount, const char* path); + surf_action_t(*close) (void *storage, surf_file_t fd); + surf_action_t(*read) (void *storage, void* ptr, size_t size, + surf_file_t fd); + surf_action_t(*write) (void *storage, const void* ptr, size_t size, + surf_file_t fd); + surf_action_t(*stat) (void *storage, surf_file_t fd); surf_action_t(*ls) (void *storage, const char *path); } s_surf_model_extension_storage_t; @@ -262,6 +264,8 @@ typedef struct surf_workstation_model_extension_public { and create the corresponding action */ surf_action_t(*sleep) (void *workstation, double duration); /**< Make a workstation sleep during a given duration */ e_surf_resource_state_t(*get_state) (void *workstation); /**< Return the CPU state of a workstation */ + void(*set_state) (void *workstation, e_surf_resource_state_t state); + int (*get_core) (void *workstation); double (*get_speed) (void *workstation, double load); /**< Return the speed of a workstation */ double (*get_available_speed) (void *workstation); /**< Return tha available speed of a workstation */ surf_action_t(*communicate) (void *workstation_src, /**< Execute a communication amount between two workstations */ @@ -277,18 +281,26 @@ typedef struct surf_workstation_model_extension_public { double rate); 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 */ - surf_action_t(*open) (void *workstation, const char* storage, const char* path, const char* mode); - surf_action_t(*close) (void *workstation, surf_file_t fp); - surf_action_t(*read) (void *workstation, void* ptr, size_t size, size_t nmemb, surf_file_t stream); - surf_action_t(*write) (void *workstation, const void* ptr, size_t size, size_t nmemb, surf_file_t stream); - surf_action_t(*stat) (void *workstation, surf_file_t stream); - surf_action_t(*unlink) (void *workstation, surf_file_t stream); + surf_action_t(*open) (void *workstation, const char* storage, + const char* path); + surf_action_t(*close) (void *workstation, surf_file_t fd); + surf_action_t(*read) (void *workstation, void* ptr, size_t size, + surf_file_t fd); + surf_action_t(*write) (void *workstation, const void* ptr, size_t size, + surf_file_t fd); + surf_action_t(*stat) (void *workstation, surf_file_t fd); + int(*unlink) (void *workstation, surf_file_t fd); surf_action_t(*ls) (void *workstation, const char* mount, const char *path); + size_t (*get_size) (void *workstation, surf_file_t fd); int (*link_shared) (const void *link); xbt_dict_t(*get_properties) (const void *resource); void (*add_traces) (void); + void (*get_params) (void *ind_vm_ws, ws_params_t param); + void (*set_params) (void *ind_vm_ws, ws_params_t param); + xbt_dynar_t (*get_vms) (void *ind_vm_ws); + } s_surf_model_extension_workstation_t; typedef struct surf_vm_workstation_model_extension_public { @@ -301,13 +313,26 @@ typedef struct surf_vm_workstation_model_extension_public { * */ s_surf_model_extension_workstation_t basic; - void (*create) (const char *name, void *ind_phys_workstation); // First operation of the VM model // start does not appear here as it corresponds to turn the state from created to running (see smx_vm.c) - int (*get_state) (void *ind_vm_workstation); - void (*set_state) (void *ind_vms_workstation, int state); - void (*migrate) (void *ind_vm_workstation, void *ind_dest_phys_workstation); // will be vm_ws_migrate() - const char * (*get_phys_host) (void *ind_vm_workstation); // will be vm_ws_get_phys_host() - void (*destroy) (void *ind_vm_workstation); // will be vm_ws_destroy(), which destroies the vm-workstation-specific data + + void (*create) (const char *name, void *ind_phys_workstation); // First operation of the VM model + void (*destroy) (void *ind_vm_ws); // will be vm_ws_destroy(), which destroies the vm-workstation-specific data + + void (*suspend) (void *ind_vm_ws); + void (*resume) (void *ind_vm_ws); + + void (*save) (void *ind_vm_ws); + void (*restore) (void *ind_vm_ws); + + void (*migrate) (void *ind_vm_ws, void *ind_vm_ws_dest); // will be vm_ws_migrate() + + int (*get_state) (void *ind_vm_ws); + void (*set_state) (void *ind_vm_ws, int state); + + void * (*get_pm) (void *ind_vm_ws); // will be vm_ws_get_pm() + + void (*set_vm_bound) (void *ind_vm_ws, double bound); // will be vm_ws_set_vm_bound() + } s_surf_model_extension_vm_workstation_t; /** \ingroup SURF_models @@ -356,6 +381,7 @@ typedef struct surf_model { 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 */ + void (*set_bound) (surf_action_t action, double bound); /**< Set the bound (the maximum CPU utilization) of an action */ #ifdef HAVE_TRACING void (*set_category) (surf_action_t action, const char *category); /**< Set the category of an action */ #endif @@ -405,6 +431,15 @@ static inline void *surf_storage_resource_by_name(const char *name){ return xbt_lib_get_elm_or_null(storage_lib, name); } +static inline surf_model_t surf_resource_model(const void *host, int level) { + /* If level is SURF_WKS_LEVEL, ws is a workstation_CLM03 object. It has + * surf_resource at the generic_resource field. */ + surf_resource_t ws = xbt_lib_get_level((void *) host, level); + return ws->model; +} + + + /** * Resource which have a metric handled by a maxmin system */ @@ -445,10 +480,7 @@ XBT_PUBLIC_DATA(surf_model_t) surf_cpu_model_vm; * You can change this behavior by setting the cpu/optim configuration * variable to a different value. * - * This function is called by surf_workstation_model_init_CLM03 - * so you shouldn't have to call it by yourself. - * - * \see surf_workstation_model_init_CLM03() + * You shouldn't have to call it by yourself. */ XBT_PUBLIC(void) surf_cpu_model_init_Cas01(void); @@ -456,20 +488,9 @@ XBT_PUBLIC(void) surf_cpu_model_init_Cas01(void); * \brief Initializes the CPU model with trace integration [Deprecated] * * You shouldn't have to call it by yourself. - * \see surf_workstation_model_init_CLM03() */ XBT_PUBLIC(surf_model_t) surf_cpu_model_init_ti(void); -/** \brief This function call the share resources function needed - * - */ -XBT_PUBLIC(double) generic_share_resources(double now); - -/** \brief This function call the update action state function needed - * - */ -XBT_PUBLIC(void) generic_update_actions_state(double now, double delta); - /** \ingroup SURF_models * \brief The list of all available optimization modes (both for cpu and networks). * These optimization modes can be set using --cfg=cpu/optim:... and --cfg=network/optim:... @@ -481,8 +502,6 @@ XBT_PUBLIC_DATA(s_surf_model_description_t) surf_optimization_mode_description[] */ XBT_PUBLIC_DATA(s_surf_model_description_t) surf_cpu_model_description[]; -XBT_PUBLIC(void) create_workstations(void); - /**\brief create new host bypass the parser * */ @@ -537,21 +556,12 @@ XBT_PUBLIC(void) surf_network_model_init_Constant(void); /** \ingroup SURF_models * \brief Initializes the platform with the network model CM02 * - * This function is called by surf_workstation_model_init_CLM03 - * or by yourself only if you plan using surf_workstation_model_init_compound + * You sould call this function by yourself only if you plan using + * surf_workstation_model_init_compound. * See comments in the code for more information. - * - * \see surf_workstation_model_init_CLM03() */ XBT_PUBLIC(void) surf_network_model_init_CM02(void); -/** - * brief initialize the the network model bypassing the XML parser - */ -XBT_PUBLIC(void) surf_network_model_init_bypass(const char *id, - double initial_bw, - double initial_lat); - #ifdef HAVE_GTNETS /** \ingroup SURF_models * \brief Initializes the platform with the network model GTNETS @@ -682,18 +692,6 @@ XBT_PUBLIC(void) surf_workstation_model_init_compound(void); */ XBT_PUBLIC(void) surf_workstation_model_init_current_default(void); -/** \ingroup SURF_models - * \brief Initializes the platform with the workstation model CLM03 - * - * 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. - * - */ -XBT_PUBLIC(void) surf_workstation_model_init_CLM03(void); - /** \ingroup SURF_models * \brief Initializes the platform with the model KCCFLN05 * @@ -723,6 +721,17 @@ XBT_PUBLIC_DATA(s_surf_model_description_t) surf_new_model_description[]; XBT_PUBLIC_DATA(xbt_dynar_t) model_list; XBT_PUBLIC_DATA(xbt_dynar_t) model_list_invoke; +/*******************************************/ +/*** SURF Platform *************************/ +/*******************************************/ +typedef struct s_as *AS_t; + +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); + /*******************************************/ /*** SURF Globals **************************/ /*******************************************/ @@ -735,9 +744,9 @@ XBT_PUBLIC_DATA(xbt_dynar_t) model_list_invoke; * This function has to be called to initialize the common * structures. Then you will have to create the environment by * calling - * e.g. surf_workstation_model_init_CLM03() + * e.g. surf_workstation_model_init_CM02() * - * \see surf_workstation_model_init_CLM03(), surf_workstation_model_init_compound(), surf_exit() + * \see surf_workstation_model_init_CM02(), surf_workstation_model_init_compound(), surf_exit() */ XBT_PUBLIC(void) surf_init(int *argc, char **argv); /* initialize common structures */ @@ -779,14 +788,10 @@ XBT_PUBLIC(void) surf_exit(void); /* Prototypes of the functions that handle the properties */ XBT_PUBLIC_DATA(xbt_dict_t) current_property_set; /* the prop set for the currently parsed element (also used in SIMIX) */ -XBT_PUBLIC(void) parse_properties(void); /* surf parse file related (public because called from a test suite) */ XBT_PUBLIC(void) parse_platform_file(const char *file); -/* Stores the sets */ -XBT_PUBLIC_DATA(xbt_dict_t) set_list; - /* 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;