"Logging specific to SIMIX (action)");
/************************************* Actions *********************************/
-
+/** \brief Creates a new SIMIX action to communicate two hosts.
+ *
+ * This function creates a SURF action and allocates the data necessary to create the SIMIX action. It can raise a network_error exception if the host is unavailable.
+ * \param sender SIMIX host sender
+ * \param receiver SIMIX host receiver
+ * \param name Action name
+ * \param size Communication size (in bytes)
+ * \param rate Communication rate between hosts.
+ * \return A new SIMIX action
+ * */
smx_action_t SIMIX_action_communicate(smx_host_t sender,smx_host_t receiver,char * name, double size, double rate)
{
/* check if the host is active */
/* initialize them */
act->name = xbt_strdup(name);
+ simdata->source = sender;
simdata->surf_action = surf_workstation_resource->extension_public->
return act;
}
+/** \brief Creates a new SIMIX action to execute an action.
+ *
+ * This function creates a SURF action and allocates the data necessary to create the SIMIX action. It can raise a host_error exception if the host crashed.
+ * \param host SIMIX host where the action will be executed
+ * \param name Action name
+ * \param amount Task amount (in bytes)
+ * \return A new SIMIX action
+ * */
smx_action_t SIMIX_action_execute(smx_host_t host, char * name, double amount)
{
/* check if the host is active */
return act;
}
-
+/** \brief Creates a new sleep SIMIX action.
+ *
+ * This function creates a SURF action and allocates the data necessary to create the SIMIX action. It can raise a host_error exception if the host crashed. The default SIMIX name of the action is "sleep".
+ * \param host SIMIX host where the sleep will run.
+ * \param duration Time duration of the sleep.
+ * \return A new SIMIX action
+ * */
smx_action_t SIMIX_action_sleep(smx_host_t host, double duration)
-{
+{
char name[] = "sleep";
/* check if the host is active */
return act;
}
-
+/**
+ * \brief Cancels an action.
+ *
+ * This functions stops the execution of an action. It calls a surf functions.
+ * \param action The SIMIX action
+ */
void SIMIX_action_cancel(smx_action_t action)
{
xbt_assert0((action != NULL), "Invalid parameter");
return;
}
+/**
+ * \brief Changes the action's priority
+ *
+ * This functions changes the priority only. It calls a surf functions.
+ * \param action The SIMIX action
+ * \param priority The new priority
+ */
void SIMIX_action_set_priority(smx_action_t action, double priority)
{
xbt_assert0( (action != NULL) && (action->simdata != NULL), "Invalid parameter" );
return;
}
+/**
+ * \brief Destroys an action
+ *
+ * Destroys an action, freing its memory. This function cannot be called if there are a conditional waiting for it.
+ * \param action The SIMIX action
+ */
void SIMIX_action_destroy(smx_action_t action)
{
return;
}
+/**
+ * \brief Set an action to a condition
+ *
+ * Creates the "link" between an action and a condition. You have to call this function when you create an action and want to wait its ending.
+ * \param action SIMIX action
+ * \param cond SIMIX cond
+ */
void SIMIX_register_action_to_condition(smx_action_t action, smx_cond_t cond)
{
xbt_assert0( (action != NULL) && (cond != NULL), "Invalid parameters");
xbt_fifo_push(cond->actions,action);
}
+/**
+ * \brief Return how much remais to be done in the action.
+ *
+ * \param action The SIMIX action
+ * \return Remains cost
+ */
double SIMIX_action_get_remains(smx_action_t action)
{
xbt_assert0((action != NULL), "Invalid parameter");