X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/999a64fe86043f1b9cc777db6a5cdc4e34c4c922..07c319ec54d6fc778ee3cc5e75a747242006723e:/src/simix/smx_action.c

diff --git a/src/simix/smx_action.c b/src/simix/smx_action.c
deleted file mode 100644
index 59129137ae..0000000000
--- a/src/simix/smx_action.c
+++ /dev/null
@@ -1,484 +0,0 @@
-/* Copyright (c) 2007, 2009, 2010. The SimGrid Team.
- * All rights reserved.                                                     */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "private.h"
-#include "xbt/log.h"
-#include "xbt/ex.h"
-
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_action, simix,
-                                "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,
-                                      const char *name, double size,
-                                      double rate)
-{
-  smx_action_t act;
-
-  /* check if the host is active */
-  if (surf_workstation_model->extension.
-      workstation.get_state(sender->host) != SURF_RESOURCE_ON) {
-    THROW1(network_error, 0,
-           "Host %s failed, you cannot call this function", sender->name);
-  }
-  if (surf_workstation_model->extension.workstation.
-      get_state(receiver->host) != SURF_RESOURCE_ON) {
-    THROW1(network_error, 0,
-           "Host %s failed, you cannot call this function",
-           receiver->name);
-  }
-
-  /* alloc structures */
-  act = xbt_new0(s_smx_action_t, 1);
-  act->cond_list = xbt_fifo_new();
-  act->sem_list = xbt_fifo_new();
-
-  /* initialize them */
-  act->name = xbt_strdup(name);
-  act->source = sender;
-#ifdef HAVE_TRACING
-  act->category = NULL;
-#endif
-
-  act->surf_action =
-      surf_workstation_model->extension.workstation.
-      communicate(sender->host, receiver->host, size, rate);
-  surf_workstation_model->action_data_set(act->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.
- *	\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, const char *name,
-                                  double amount)
-{
-  smx_action_t act;
-
-  /* check if the host is active */
-  if (surf_workstation_model->extension.
-      workstation.get_state(host->host) != SURF_RESOURCE_ON) {
-    THROW1(host_error, 0, "Host %s failed, you cannot call this function",
-           host->name);
-  }
-
-  /* alloc structures */
-  act = xbt_new0(s_smx_action_t, 1);
-  act->cond_list = xbt_fifo_new();
-  act->sem_list = xbt_fifo_new();
-
-  /* initialize them */
-  act->source = host;
-  act->name = xbt_strdup(name);
-#ifdef HAVE_TRACING
-  act->category = NULL;
-#endif
-
-  /* set execute */
-  act->surf_action =
-      surf_workstation_model->extension.workstation.execute(host->host,
-                                                            amount);
-
-  surf_workstation_model->action_data_set(act->surf_action, act);
-
-  DEBUG1("Create execute action %p", act);
-#ifdef HAVE_TRACING
-  TRACE_smx_action_execute(act);
-  TRACE_surf_action(act->surf_action, act->category);
-#endif
-  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";
-  smx_action_t act;
-
-  /* check if the host is active */
-  if (surf_workstation_model->extension.
-      workstation.get_state(host->host) != SURF_RESOURCE_ON) {
-    THROW1(host_error, 0, "Host %s failed, you cannot call this function",
-           host->name);
-  }
-
-  /* alloc structures */
-  act = xbt_new0(s_smx_action_t, 1);
-  act->cond_list = xbt_fifo_new();
-  act->sem_list = xbt_fifo_new();
-
-  /* initialize them */
-  act->source = host;
-  act->name = xbt_strdup(name);
-#ifdef HAVE_TRACING
-  act->category = NULL;
-#endif
-
-  act->surf_action =
-      surf_workstation_model->extension.workstation.sleep(host->host,
-                                                          duration);
-
-  surf_workstation_model->action_data_set(act->surf_action, act);
-
-  DEBUG1("Create sleep action %p", act);
-  return act;
-}
-
-/**
- * 	\brief Cancels an action.
- *
- *	This functions stops the execution of an action. It calls a surf functions.
- *	\param action The SIMIX action
- */
-XBT_INLINE void SIMIX_action_cancel(smx_action_t action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-
-  DEBUG1("Cancel action %p", action);
-  if (action->surf_action) {
-    surf_workstation_model->action_cancel(action->surf_action);
-  }
-  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
- */
-XBT_INLINE void SIMIX_action_set_priority(smx_action_t action,
-                                          double priority)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-
-  surf_workstation_model->set_priority(action->surf_action, priority);
-  return;
-}
-
-/**
- * 	\brief Resumes the execution of an action.
- *
- *  This functions restarts the execution of an action. It just calls the right SURF function.
- *  \param action The SIMIX action
- *  \param priority The new priority
- */
-XBT_INLINE void SIMIX_action_resume(smx_action_t action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-
-  surf_workstation_model->resume(action->surf_action);
-  return;
-}
-
-/**
- *  \brief Suspends the execution of an action.
- *
- *  This functions suspends the execution of an action. It just calls the right SURF function.
- *  \param action The SIMIX action
- *  \param priority The new priority
- */
-XBT_INLINE void SIMIX_action_suspend(smx_action_t action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-
-  surf_workstation_model->suspend(action->surf_action);
-  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
- */
-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_assert1((xbt_fifo_size(action->sem_list) == 0),
-              "Semaphore list not empty %d. There is a problem. Cannot destroy it now!",
-              xbt_fifo_size(action->sem_list));
-
-  DEBUG1("Destroy action %p", action);
-  if (action->name)
-    xbt_free(action->name);
-
-  xbt_fifo_free(action->cond_list);
-  xbt_fifo_free(action->sem_list);
-
-  if (action->surf_action)
-    action->surf_action->model_type->action_unref(action->surf_action);
-#ifdef HAVE_TRACING
-  TRACE_smx_action_destroy(action);
-#endif
-  xbt_free(action);
-  return 1;
-}
-
-/**
- * 	\brief Increase refcount of anan action
- *
- *	\param action The SIMIX action
- */
-XBT_INLINE 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
- */
-XBT_INLINE 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.
- *  \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");
-
-  DEBUG2("Register action %p to cond %p", action, cond);
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_cond_display_actions(cond);
-
-  xbt_fifo_push(cond->actions, action);
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_cond_display_actions(cond);
-
-  DEBUG2("Register condition %p to action %p", cond, action);
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_action_display_conditions(action);
-
-  xbt_fifo_push(action->cond_list, cond);
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_action_display_conditions(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");
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_cond_display_actions(cond);
-
-  xbt_fifo_remove_all(cond->actions, action);
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_cond_display_actions(cond);
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_action_display_conditions(action);
-
-  xbt_fifo_remove_all(action->cond_list, cond);
-
-  if (XBT_LOG_ISENABLED(simix_action, xbt_log_priority_debug))
-    __SIMIX_action_display_conditions(action);
-}
-
-/**
- *  \brief Link an action to a semaphore
- *
- *  When the action terminates, the semaphore gets signaled automatically.
- */
-XBT_INLINE void SIMIX_register_action_to_semaphore(smx_action_t action,
-                                                   smx_sem_t sem)
-{
-
-  DEBUG2("Register action %p to semaphore %p (and otherwise)", action,
-         sem);
-  xbt_fifo_push(sem->actions, action);
-  xbt_fifo_push(action->sem_list, sem);
-}
-
-/**
- *  \brief Unset an action to a semaphore.
- *
- *  Destroys the "links" from the semaphore to this action.
- */
-XBT_INLINE void SIMIX_unregister_action_to_semaphore(smx_action_t action,
-                                                     smx_sem_t sem)
-{
-  xbt_fifo_remove_all(sem->actions, action);
-  xbt_fifo_remove_all(action->sem_list, sem);
-}
-
-/**
- * 	\brief Return how much remais to be done in the action.
- *
- * 	\param action The SIMIX action
- *	\return Remains cost
- */
-XBT_INLINE double SIMIX_action_get_remains(smx_action_t action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-  return surf_workstation_model->get_remains(action->surf_action);
-}
-
-#ifdef HAVE_LATENCY_BOUND_TRACKING
-XBT_INLINE int SIMIX_action_is_latency_bounded(smx_action_t action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-  return surf_workstation_model->get_latency_limited(action->surf_action);
-}
-#endif
-
-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;
-  smx_action_t act;
-  int i;
-
-  /* alloc structures */
-  act = xbt_new0(s_smx_action_t, 1);
-  act->cond_list = xbt_fifo_new();
-  act->sem_list = xbt_fifo_new();
-
-  /* initialize them */
-  act->name = xbt_strdup(name);
-#ifdef HAVE_TRACING
-  act->category = NULL;
-#endif
-
-  /* set action */
-
-  workstation_list = xbt_new0(void *, host_nb);
-  for (i = 0; i < host_nb; i++)
-    workstation_list[i] = host_list[i]->host;
-
-  act->surf_action =
-      surf_workstation_model->extension.workstation.
-      execute_parallel_task(host_nb, workstation_list, computation_amount,
-                            communication_amount, amount, rate);
-
-  surf_workstation_model->action_data_set(act->surf_action, act);
-
-  return act;
-}
-
-XBT_INLINE e_surf_action_state_t SIMIX_action_get_state(smx_action_t
-                                                        action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-  return surf_workstation_model->action_state_get(action->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)
-      DEBUG2("\t %p [%s]", action, action->name);
-}
-
-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);
-}
-
-XBT_INLINE char *SIMIX_action_get_name(smx_action_t action)
-{
-  xbt_assert0((action != NULL), "Invalid parameter");
-  return action->name;
-}
-
-/** @brief Change the name of the action. Warning, the string you provide is not strdup()ed */
-XBT_INLINE void SIMIX_action_set_name(smx_action_t action, char *name)
-{
-  xbt_free(action->name);
-  action->name = name;
-}
-
-/** @brief broadcast any condition and release any semaphore including this action */
-void SIMIX_action_signal_all(smx_action_t action)
-{
-  smx_cond_t cond;
-  smx_sem_t sem;
-
-  while ((cond = xbt_fifo_pop(action->cond_list)))
-    SIMIX_cond_broadcast(cond);
-
-  while ((sem = xbt_fifo_pop(action->sem_list)))
-    SIMIX_sem_release(sem);
-}