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refactored smpi into multiple source files.
[simgrid.git] / src / simix / smx_action.c
index 8e7124a..681da73 100644 (file)
@@ -24,33 +24,43 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_action, simix,
  *     \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)
+smx_action_t SIMIX_action_communicate(smx_host_t sender,
+                                     smx_host_t receiver, const char *name,
+                                     double size, double rate)
 {
-       /* check if the host is active */
-       if ( surf_workstation_resource->extension_public->get_state(sender->simdata->host)!=SURF_CPU_ON) {
-               THROW1(network_error,0,"Host %s failed, you cannot call this function",sender->name);
-       }
-       if ( surf_workstation_resource->extension_public->get_state(receiver->simdata->host)!=SURF_CPU_ON) {
-               THROW1(network_error,0,"Host %s failed, you cannot call this function",receiver->name);
-       }
-
-       /* alloc structures */
-       smx_action_t act = xbt_new0(s_smx_action_t,1);
-       act->simdata = xbt_new0(s_smx_simdata_action_t,1);
-       smx_simdata_action_t simdata = act->simdata;
-       act->cond_list = xbt_fifo_new();
-       
-       /* initialize them */
-       act->name = xbt_strdup(name);
-       simdata->source = sender;
-
-
-       simdata->surf_action = surf_workstation_resource->extension_public->
-               communicate(sender->simdata->host,
-                               receiver->simdata->host, size, rate);
-       surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
-
-       return act;
+  /* check if the host is active */
+  if (surf_workstation_model->extension_public->
+      get_state(sender->simdata->host) != SURF_CPU_ON) {
+    THROW1(network_error, 0,
+          "Host %s failed, you cannot call this function", sender->name);
+  }
+  if (surf_workstation_model->extension_public->
+      get_state(receiver->simdata->host) != SURF_CPU_ON) {
+    THROW1(network_error, 0,
+          "Host %s failed, you cannot call this function",
+          receiver->name);
+  }
+
+  /* alloc structures */
+  smx_action_t act = xbt_new0(s_smx_action_t, 1);
+  act->simdata = xbt_new0(s_smx_simdata_action_t, 1);
+  smx_simdata_action_t simdata = act->simdata;
+  act->cond_list = xbt_fifo_new();
+
+  /* initialize them */
+  act->name = xbt_strdup(name);
+  simdata->source = sender;
+
+
+  simdata->surf_action = surf_workstation_model->extension_public->
+      communicate(sender->simdata->host,
+                 receiver->simdata->host, size, rate);
+  surf_workstation_model->common_public->action_set_data(simdata->
+                                                           surf_action,
+                                                           act);
+
+  DEBUG1("Create communicate action %p", act);
+  return act;
 }
 
 /** \brief Creates a new SIMIX action to execute an action.
@@ -61,30 +71,36 @@ smx_action_t SIMIX_action_communicate(smx_host_t sender,smx_host_t receiver,char
  *     \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)
+smx_action_t SIMIX_action_execute(smx_host_t host, char *name,
+                                 double amount)
 {
-       /* check if the host is active */
-       if ( surf_workstation_resource->extension_public->get_state(host->simdata->host)!=SURF_CPU_ON) {
-               THROW1(host_error,0,"Host %s failed, you cannot call this function",host->name);
-       }
-
-       /* alloc structures */
-       smx_action_t act = xbt_new0(s_smx_action_t,1);
-       act->simdata = xbt_new0(s_smx_simdata_action_t,1);
-       smx_simdata_action_t simdata = act->simdata;
-       act->cond_list = xbt_fifo_new();
-       
-       /* initialize them */
-       simdata->source = host;
-       act-> name = xbt_strdup(name);
-
-       /* set communication */
-       simdata->surf_action = surf_workstation_resource->extension_public->
-               execute(host->simdata->host, amount);
-
-       surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
-
-       return act;
+  /* check if the host is active */
+  if (surf_workstation_model->extension_public->
+      get_state(host->simdata->host) != SURF_CPU_ON) {
+    THROW1(host_error, 0, "Host %s failed, you cannot call this function",
+          host->name);
+  }
+
+  /* alloc structures */
+  smx_action_t act = xbt_new0(s_smx_action_t, 1);
+  act->simdata = xbt_new0(s_smx_simdata_action_t, 1);
+  smx_simdata_action_t simdata = act->simdata;
+  act->cond_list = xbt_fifo_new();
+
+  /* initialize them */
+  simdata->source = host;
+  act->name = xbt_strdup(name);
+
+  /* set communication */
+  simdata->surf_action = surf_workstation_model->extension_public->
+      execute(host->simdata->host, amount);
+
+  surf_workstation_model->common_public->action_set_data(simdata->
+                                                           surf_action,
+                                                           act);
+
+  DEBUG1("Create execute action %p", act);
+  return act;
 }
 
 /** \brief Creates a new sleep SIMIX action.
@@ -94,31 +110,36 @@ smx_action_t SIMIX_action_execute(smx_host_t host, char * name, double amount)
  *     \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 */
-       if ( surf_workstation_resource->extension_public->get_state(host->simdata->host)!=SURF_CPU_ON) {
-               THROW1(host_error,0,"Host %s failed, you cannot call this function",host->name);
-       }
-
-       /* alloc structures */
-       smx_action_t act = xbt_new0(s_smx_action_t,1);
-       act->simdata = xbt_new0(s_smx_simdata_action_t,1);
-       smx_simdata_action_t simdata = act->simdata;
-       act->cond_list = xbt_fifo_new();
-       
-       /* initialize them */
-       simdata->source = host;
-       act->name = xbt_strdup(name);
-
-       simdata->surf_action = surf_workstation_resource->extension_public->
-               sleep(host->simdata->host, duration);
-
-       surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
-
-       return act;
+smx_action_t SIMIX_action_sleep(smx_host_t host, double duration)
+{
+  char name[] = "sleep";
+
+  /* check if the host is active */
+  if (surf_workstation_model->extension_public->
+      get_state(host->simdata->host) != SURF_CPU_ON) {
+    THROW1(host_error, 0, "Host %s failed, you cannot call this function",
+          host->name);
+  }
+
+  /* alloc structures */
+  smx_action_t act = xbt_new0(s_smx_action_t, 1);
+  act->simdata = xbt_new0(s_smx_simdata_action_t, 1);
+  smx_simdata_action_t simdata = act->simdata;
+  act->cond_list = xbt_fifo_new();
+
+  /* initialize them */
+  simdata->source = host;
+  act->name = xbt_strdup(name);
+
+  simdata->surf_action = surf_workstation_model->extension_public->
+      sleep(host->simdata->host, duration);
+
+  surf_workstation_model->common_public->action_set_data(simdata->
+                                                           surf_action,
+                                                           act);
+
+  DEBUG1("Create sleep action %p", act);
+  return act;
 }
 
 /**
@@ -131,8 +152,11 @@ void SIMIX_action_cancel(smx_action_t action)
 {
   xbt_assert0((action != NULL), "Invalid parameter");
 
-  if(action->simdata->surf_action) {
-    surf_workstation_resource->common_public->action_cancel(action->simdata->surf_action);
+  DEBUG1("Cancel action %p", action);
+  if (action->simdata->surf_action) {
+    surf_workstation_model->common_public->action_cancel(action->
+                                                           simdata->
+                                                           surf_action);
   }
   return;
 }
@@ -146,11 +170,12 @@ void SIMIX_action_cancel(smx_action_t action)
  */
 void SIMIX_action_set_priority(smx_action_t action, double priority)
 {
-       xbt_assert0( (action != NULL) && (action->simdata != NULL), "Invalid parameter" );
+  xbt_assert0((action != NULL)
+             && (action->simdata != NULL), "Invalid parameter");
 
-       surf_workstation_resource->common_public->
-               set_priority(action->simdata->surf_action, priority);
-       return;
+  surf_workstation_model->common_public->
+      set_priority(action->simdata->surf_action, priority);
+  return;
 }
 
 /**
@@ -161,22 +186,25 @@ void SIMIX_action_set_priority(smx_action_t action, double priority)
  */
 void SIMIX_action_destroy(smx_action_t action)
 {
+  xbt_assert0((action != NULL), "Invalid parameter");
 
-       xbt_assert0((action != NULL), "Invalid parameter");
-
-       xbt_assert1((xbt_fifo_size(action->cond_list)==0), 
-                       "Conditional list not empty %d. There is a problem. Cannot destroy it now!", xbt_fifo_size(action->cond_list));
+  xbt_assert1((xbt_fifo_size(action->cond_list) == 0),
+             "Conditional list not empty %d. There is a problem. Cannot destroy it now!",
+             xbt_fifo_size(action->cond_list));
 
-       if(action->name) xbt_free(action->name);
+  DEBUG1("Destroy action %p", action);
+  if (action->name)
+    xbt_free(action->name);
 
-       xbt_fifo_free(action->cond_list);
+  xbt_fifo_free(action->cond_list);
 
-       if(action->simdata->surf_action) 
-               action->simdata->surf_action->resource_type->common_public->action_free(action->simdata->surf_action);
+  if (action->simdata->surf_action)
+    action->simdata->surf_action->model_type->common_public->
+       action_free(action->simdata->surf_action);
 
-       xbt_free(action->simdata);
-       xbt_free(action);
-       return;
+  xbt_free(action->simdata);
+  xbt_free(action);
+  return;
 }
 
 /**
@@ -186,11 +214,39 @@ void SIMIX_action_destroy(smx_action_t action)
  *     \param action SIMIX action
  *     \param cond SIMIX cond
  */
-void SIMIX_register_action_to_condition(smx_action_t action, smx_cond_t cond)
+void SIMIX_register_action_to_condition(smx_action_t action,
+                                       smx_cond_t cond)
 {
-       xbt_assert0( (action != NULL) && (cond != NULL), "Invalid parameters");
+  xbt_assert0((action != NULL) && (cond != NULL), "Invalid parameters");
+
+  DEBUG2("Register action %p to cond %p", action, cond);
+  __SIMIX_cond_display_actions(cond);
+  xbt_fifo_push(cond->actions, action);
+  __SIMIX_cond_display_actions(cond);
+  DEBUG2("Register condition %p to action %p", cond, action);
+  __SIMIX_action_display_conditions(action);
+  xbt_fifo_push(action->cond_list, cond);
+  __SIMIX_action_display_conditions(action);
+}
 
-       xbt_fifo_push(cond->actions,action);
+/**
+ *     \brief Unset an action to a condition.
+ *
+ *     Destroys the "links" from the condition to this action.
+ *     \param action SIMIX action
+ *     \param cond SIMIX cond
+ */
+void SIMIX_unregister_action_to_condition(smx_action_t action,
+                                         smx_cond_t cond)
+{
+  xbt_assert0((action != NULL) && (cond != NULL), "Invalid parameters");
+
+  __SIMIX_cond_display_actions(cond);
+  xbt_fifo_remove_all(cond->actions, action);
+  __SIMIX_cond_display_actions(cond);
+  __SIMIX_action_display_conditions(action);
+  xbt_fifo_remove_all(action->cond_list, cond);
+  __SIMIX_action_display_conditions(action);
 }
 
 /**
@@ -199,35 +255,73 @@ void SIMIX_register_action_to_condition(smx_action_t action, smx_cond_t cond)
  *     \param action The SIMIX action
  *     \return Remains cost
  */
-double SIMIX_action_get_remains(smx_action_t action) 
+double SIMIX_action_get_remains(smx_action_t action)
 {
   xbt_assert0((action != NULL), "Invalid parameter");
-       return action->simdata->surf_action->remains;
+  return action->simdata->surf_action->remains;
 }
 
-smx_action_t SIMIX_action_parallel_execute(char *name, int workstation_nb, void **workstation_list, double *computation_amount, double *communication_amount, double amount, double rate)
+smx_action_t SIMIX_action_parallel_execute(char *name, int host_nb,
+                                          smx_host_t *host_list,
+                                          double *computation_amount,
+                                          double *communication_amount,
+                                          double amount, double rate)
 {
+  void **workstation_list = NULL;
+  int i;
+
+  /* alloc structures */
+  smx_action_t act = xbt_new0(s_smx_action_t, 1);
+  act->simdata = xbt_new0(s_smx_simdata_action_t, 1);
+  smx_simdata_action_t simdata = act->simdata;
+  act->cond_list = xbt_fifo_new();
 
-       /* alloc structures */
-       smx_action_t act = xbt_new0(s_smx_action_t,1);
-       act->simdata = xbt_new0(s_smx_simdata_action_t,1);
-       smx_simdata_action_t simdata = act->simdata;
-       act->cond_list = xbt_fifo_new();
-       
-       /* initialize them */
-       act-> name = xbt_strdup(name);
+  /* initialize them */
+  act->name = xbt_strdup(name);
 
-       /* set communication */
-  simdata->surf_action = surf_workstation_resource->extension_public->execute_parallel_task(workstation_nb, workstation_list, computation_amount, communication_amount, amount, rate);
+  /* set action */
 
-       surf_workstation_resource->common_public->action_set_data(simdata->surf_action,act);
+  workstation_list = xbt_new0(void *,host_nb);
+  for (i = 0; i < host_nb; i++)
+    workstation_list[i] = host_list[i]->simdata->host;
 
-       return act;
+  simdata->surf_action =
+      surf_workstation_model->extension_public->
+      execute_parallel_task(host_nb, workstation_list,
+                           computation_amount, communication_amount,
+                           amount, rate);
+
+  surf_workstation_model->common_public->action_set_data(simdata->
+                                                        surf_action,
+                                                        act);
+
+  return act;
 }
 
 e_surf_action_state_t SIMIX_action_get_state(smx_action_t action)
 {
   xbt_assert0((action != NULL), "Invalid parameter");
-       return surf_workstation_resource->common_public->action_get_state(action->simdata->surf_action);
+  return surf_workstation_model->common_public->
+      action_get_state(action->simdata->surf_action);
+
+}
+
+void __SIMIX_cond_display_actions(smx_cond_t cond)
+{
+  xbt_fifo_item_t item = NULL;
+  smx_action_t action = NULL;
+
+  DEBUG1("Actions for condition %p", cond);
+  xbt_fifo_foreach(cond->actions, item, action, smx_action_t)
+      DEBUG1("\t %p", action);
+}
+
+void __SIMIX_action_display_conditions(smx_action_t action)
+{
+  xbt_fifo_item_t item = NULL;
+  smx_cond_t cond = NULL;
 
+  DEBUG1("Conditions for action %p", action);
+  xbt_fifo_foreach(action->cond_list, item, cond, smx_cond_t)
+      DEBUG1("\t %p", cond);
 }