@ingroup m_datatypes_management_details */
typedef struct s_smx_host {
char *name; /**< @brief host name if any */
- void *host; /* SURF modeling */
+ void *host; /* SURF modeling */
xbt_swag_t process_list;
void *data; /**< @brief user data */
} s_smx_host_t;
smx_creation_func_t create_process_function;
void_f_pvoid_t kill_process_function;
void_f_pvoid_t cleanup_process_function;
+ xbt_dict_t msg_sizes; /* pimple to get an histogram of message sizes in the simulation */
+#ifdef HAVE_LATENCY_BOUND_TRACKING
+ xbt_dict_t latency_limited_dict;
+#endif
} s_SIMIX_Global_t, *SIMIX_Global_t;
extern SIMIX_Global_t simix_global;
/** @brief Process datatype
@ingroup m_datatypes_management_details @{ */
- typedef struct s_smx_process {
- s_xbt_swag_hookup_t process_hookup;
- s_xbt_swag_hookup_t synchro_hookup; /* process_to_run or mutex->sleeping and co */
- s_xbt_swag_hookup_t host_proc_hookup;
- s_xbt_swag_hookup_t destroy_hookup;
-
- char *name; /**< @brief process name if any */
- smx_host_t smx_host; /* the host on which the process is running */
- smx_context_t context; /* the context that executes the scheduler function */
- ex_ctx_t *exception;
- int blocked : 1;
- int suspended : 1;
- int iwannadie : 1;
- smx_mutex_t mutex; /* mutex on which the process is blocked */
- smx_cond_t cond; /* cond on which the process is blocked */
- smx_sem_t sem; /* semaphore on which the process is blocked */
- smx_action_t waiting_action;
- xbt_dict_t properties;
- void *data; /* kept for compatibility, it should be replaced with moddata */
-
- } s_smx_process_t;
+typedef struct s_smx_process {
+ s_xbt_swag_hookup_t process_hookup;
+ s_xbt_swag_hookup_t synchro_hookup; /* process_to_run or mutex->sleeping and co */
+ s_xbt_swag_hookup_t host_proc_hookup;
+ s_xbt_swag_hookup_t destroy_hookup;
+
+ char *name; /**< @brief process name if any */
+ smx_host_t smx_host; /* the host on which the process is running */
+ smx_context_t context; /* the context that executes the scheduler function */
+ ex_ctx_t *exception;
+ int blocked:1;
+ int suspended:1;
+ int iwannadie:1;
+ smx_mutex_t mutex; /* mutex on which the process is blocked */
+ smx_cond_t cond; /* cond on which the process is blocked */
+ smx_sem_t sem; /* semaphore on which the process is blocked */
+ smx_action_t waiting_action;
+ xbt_dict_t properties;
+ void *data; /* kept for compatibility, it should be replaced with moddata */
+
+} s_smx_process_t;
/** @} */
typedef struct s_smx_process_arg {
char *name;
smx_mutex_t read;
smx_mutex_t write;
- xbt_fifo_t comm_fifo;
+ xbt_fifo_t comm_fifo;
void *data;
} s_smx_rvpoint_t;
typedef struct s_smx_comm {
- smx_comm_type_t type; /* Type of the communication (comm_send,comm_recv) */
- smx_rdv_t rdv; /* Rendez-vous where the comm is queued */
- smx_sem_t sem; /* Semaphore associated to the surf simulation */
- int refcount; /* Number of processes involved in the cond */
+ smx_comm_type_t type; /* Type of the communication (comm_send,comm_recv) */
+ smx_rdv_t rdv; /* Rendez-vous where the comm is queued */
+ smx_sem_t sem; /* Semaphore associated to the surf simulation */
+ int refcount; /* Number of processes involved in the cond */
/* Surf action data */
smx_process_t src_proc;
size_t src_buff_size;
size_t *dst_buff_size;
char copied;
-
- void *data; /* User data associated to communication */
+
+ void *data; /* User data associated to communication */
} s_smx_comm_t;
void SIMIX_network_copy_data(smx_comm_t comm);
smx_comm_t SIMIX_communication_new(smx_comm_type_t type);
static XBT_INLINE void SIMIX_communication_use(smx_comm_t comm);
-static XBT_INLINE void SIMIX_communication_wait_for_completion(smx_comm_t comm, double timeout);
+static XBT_INLINE void SIMIX_communication_wait_for_completion(smx_comm_t
+ comm,
+ double
+ timeout);
static XBT_INLINE void SIMIX_rdv_push(smx_rdv_t rdv, smx_comm_t comm);
static XBT_INLINE void SIMIX_rdv_remove(smx_rdv_t rdv, smx_comm_t comm);
/********************************* Action *************************************/
-typedef enum {ready, ongoing, done, failed} smx_action_state_t;
+typedef enum { ready, ongoing, done, failed } smx_action_state_t;
/** @brief Action datatype
@ingroup m_datatypes_management_details */
typedef struct s_smx_action {
char *name; /**< @brief action name if any */
- xbt_fifo_t cond_list; /*< conditional variables that must be signaled when the action finish. */
- xbt_fifo_t sem_list; /*< semaphores that must be signaled when the action finish. */
+ xbt_fifo_t cond_list; /*< conditional variables that must be signaled when the action finish. */
+ xbt_fifo_t sem_list; /*< semaphores that must be signaled when the action finish. */
void *data; /**< @brief user data */
int refcount; /**< @brief reference counter */
surf_action_t surf_action; /* SURF modeling of computation */
smx_host_t source;
#ifdef HAVE_TRACING
- long long int counter; /* simix action unique identifier for instrumentation */
- char *category; /* simix action category for instrumentation */
+ long long int counter; /* simix action unique identifier for instrumentation */
+ char *category; /* simix action category for instrumentation */
#endif
} s_smx_action_t;
get_state(SIMIX_host_self()->host)==SURF_RESOURCE_ON,\
"Host failed, you cannot call this function.")
-smx_host_t __SIMIX_host_create(const char *name, void *workstation, void *data);
+smx_host_t __SIMIX_host_create(const char *name, void *workstation,
+ void *data);
void __SIMIX_host_destroy(void *host);
void __SIMIX_cond_wait(smx_cond_t cond);
void __SIMIX_cond_display_actions(smx_cond_t cond);
/* The following function pointer types describe the interface that any context
factory should implement */
-typedef smx_context_t (*smx_pfn_context_factory_create_context_t)
- (xbt_main_func_t, int, char**, void_f_pvoid_t, void*);
-typedef int (*smx_pfn_context_factory_finalize_t) (smx_context_factory_t*);
+typedef smx_context_t(*smx_pfn_context_factory_create_context_t)
+ (xbt_main_func_t, int, char **, void_f_pvoid_t, void *);
+typedef int (*smx_pfn_context_factory_finalize_t) (smx_context_factory_t
+ *);
typedef void (*smx_pfn_context_free_t) (smx_context_t);
typedef void (*smx_pfn_context_start_t) (smx_context_t);
typedef void (*smx_pfn_context_stop_t) (smx_context_t);
void SIMIX_context_mod_exit(void);
-/* Selects a context factory associated with the name specified by the parameter name.
- * If successful the function returns 0. Otherwise the function returns the error code.
- */
-int SIMIX_context_select_factory(const char *name);
-
-/* Initializes a context factory from the name specified by the parameter name.
- * If the factory cannot be found, an exception is raised.
- */
-void SIMIX_context_init_factory_by_name(smx_context_factory_t * factory, const char *name);
/* All factories init */
void SIMIX_ctx_thread_factory_init(smx_context_factory_t * factory);
-
void SIMIX_ctx_sysv_factory_init(smx_context_factory_t * factory);
-void SIMIX_ctx_lua_factory_init(smx_context_factory_t * factory);
-
-
-void SIMIX_ctx_java_factory_init(smx_context_factory_t * factory);
/* ****************************** */
/* context manipulation functions */
* \param cleanup_func the function to call when the context stops
* \param cleanup_arg the argument of the cleanup_func function
*/
-static XBT_INLINE smx_context_t SIMIX_context_new(xbt_main_func_t code, int argc,
- char** argv,
- void_f_pvoid_t cleanup_func,
- void* cleanup_arg) {
+static XBT_INLINE smx_context_t SIMIX_context_new(xbt_main_func_t code,
+ int argc, char **argv,
+ void_f_pvoid_t
+ cleanup_func,
+ void *cleanup_arg)
+{
return (*(simix_global->context_factory->create_context))
- (code, argc, argv, cleanup_func, cleanup_arg);
+ (code, argc, argv, cleanup_func, cleanup_arg);
}
/**
* \param context the context to destroy
* Argument must be stopped first -- runs in maestro context
*/
-static XBT_INLINE void SIMIX_context_free(smx_context_t context) {
+static XBT_INLINE void SIMIX_context_free(smx_context_t context)
+{
(*(simix_global->context_factory->free)) (context);
}
* \brief stops the execution of a context
* \param context to stop
*/
-static XBT_INLINE void SIMIX_context_stop(smx_context_t context) {
+static XBT_INLINE void SIMIX_context_stop(smx_context_t context)
+{
(*(simix_global->context_factory->stop)) (context);
}