/************************************* 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.
+ * 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
smx_simdata_action_t simdata;
/* check if the host is active */
- if (surf_workstation_model->
- extension_public->get_state(sender->simdata->host) != SURF_CPU_ON) {
+ if (surf_workstation_model->extension.
+ workstation.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) {
+ if (surf_workstation_model->extension.
+ workstation.get_state(receiver->simdata->host) != SURF_CPU_ON) {
THROW1(network_error, 0, "Host %s failed, you cannot call this function",
receiver->name);
}
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);
+ surf_workstation_model->extension.workstation.
+ communicate(sender->simdata->host, receiver->simdata->host, size, rate);
+ surf_workstation_model->action_data_set(simdata->surf_action, act);
DEBUG1("Create communicate action %p", act);
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.
+ * 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)
smx_simdata_action_t simdata;
/* check if the host is active */
- if (surf_workstation_model->
- extension_public->get_state(host->simdata->host) != SURF_CPU_ON) {
+ if (surf_workstation_model->extension.
+ workstation.get_state(host->simdata->host) != SURF_CPU_ON) {
THROW1(host_error, 0, "Host %s failed, you cannot call this function",
host->name);
}
/* set communication */
simdata->surf_action =
- surf_workstation_model->extension_public->execute(host->simdata->host,
- amount);
+ surf_workstation_model->extension.workstation.execute(host->simdata->host,
+ amount);
- surf_workstation_model->common_public->action_set_data(simdata->surf_action,
- act);
+ surf_workstation_model->action_data_set(simdata->surf_action, act);
DEBUG1("Create execute action %p", act);
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".
+ * 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 act;
/* check if the host is active */
- if (surf_workstation_model->
- extension_public->get_state(host->simdata->host) != SURF_CPU_ON) {
+ if (surf_workstation_model->extension.
+ workstation.get_state(host->simdata->host) != SURF_CPU_ON) {
THROW1(host_error, 0, "Host %s failed, you cannot call this function",
host->name);
}
act->name = xbt_strdup(name);
simdata->surf_action =
- surf_workstation_model->extension_public->sleep(host->simdata->host,
- duration);
+ surf_workstation_model->extension.workstation.sleep(host->simdata->host,
+ duration);
- surf_workstation_model->common_public->action_set_data(simdata->surf_action,
- act);
+ surf_workstation_model->action_data_set(simdata->surf_action, act);
DEBUG1("Create sleep action %p", act);
return act;
DEBUG1("Cancel action %p", action);
if (action->simdata->surf_action) {
- surf_workstation_model->common_public->action_cancel(action->
- simdata->surf_action);
+ surf_workstation_model->action_cancel(action->simdata->surf_action);
}
return;
}
xbt_assert0((action != NULL)
&& (action->simdata != NULL), "Invalid parameter");
- surf_workstation_model->common_public->set_priority(action->simdata->
- surf_action, priority);
+ surf_workstation_model->set_priority(action->simdata->surf_action,
+ priority);
return;
}
/**
* \brief Destroys an action
*
- * Destroys an action, freing its memory. This function cannot be called if there are a conditional waiting for it.
+ * 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)
+int SIMIX_action_destroy(smx_action_t action)
{
+ XBT_IN3("(%p:'%s',%d)", action, action->name, action->refcount);
xbt_assert0((action != NULL), "Invalid parameter");
+ action->refcount--;
+ if (action->refcount > 0)
+ return 0;
+
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_fifo_free(action->cond_list);
if (action->simdata->surf_action)
- action->simdata->surf_action->model_type->
- common_public->action_free(action->simdata->surf_action);
+ action->simdata->surf_action->model_type->action_unref(action->
+ simdata->surf_action);
xbt_free(action->simdata);
xbt_free(action);
+ return 1;
+}
+
+/**
+ * \brief Increase refcount of anan action
+ *
+ * \param action The SIMIX action
+ */
+void SIMIX_action_use(smx_action_t action)
+{
+ XBT_IN3("(%p:'%s',%d)", action, action->name, action->refcount);
+ xbt_assert0((action != NULL), "Invalid parameter");
+
+ action->refcount++;
+
+ return;
+}
+
+/**
+ * \brief Decrease refcount of anan action
+ *
+ * \param action The SIMIX action
+ */
+void SIMIX_action_release(smx_action_t action)
+{
+ xbt_assert0((action != NULL), "Invalid parameter");
+
+ action->refcount--;
+
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.
+ * 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
*/
workstation_list[i] = host_list[i]->simdata->host;
simdata->surf_action =
- surf_workstation_model->extension_public->execute_parallel_task(host_nb,
- workstation_list,
- computation_amount,
- communication_amount,
- amount,
- rate);
+ surf_workstation_model->extension.
+ workstation.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);
+ surf_workstation_model->action_data_set(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_model->common_public->action_get_state(action->
- simdata->
- surf_action);
+ return surf_workstation_model->action_state_get(action->simdata->
+ surf_action);
}
DEBUG1("Actions for condition %p", cond);
xbt_fifo_foreach(cond->actions, item, action, smx_action_t)
- DEBUG2("\t %p [%s]", action,action->name);
+ DEBUG2("\t %p [%s]", action, action->name);
}
void __SIMIX_action_display_conditions(smx_action_t action)