X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/31589d180181b5e0b8ab9e682a29500609bcf2ff..6443d4868c5974225d792156daf319775234b087:/src/msg/task.c

diff --git a/src/msg/task.c b/src/msg/task.c
index 1688629338..2908b353fe 100644
--- a/src/msg/task.c
+++ b/src/msg/task.c
@@ -23,12 +23,6 @@
  *  <em>message size</em> and some <em>private data</em>.
  */
 
-#ifdef HAVE_RUBY                /* FIXME: KILLME */
-XBT_LOG_EXTERNAL_CATEGORY(ruby);
-#endif
-
-
-
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_task, msg,
                                 "Logging specific to MSG (task)");
 
@@ -68,11 +62,9 @@ m_task_t MSG_task_create(const char *name, double compute_duration,
   simdata->message_size = message_size;
   simdata->rate = -1.0;
   simdata->priority = 1.0;
-  simdata->refcount = 1;
+  simdata->isused = 0;
   simdata->sender = NULL;
   simdata->receiver = NULL;
-  simdata->cond = SIMIX_cond_init();
-  simdata->mutex = SIMIX_mutex_init();
   simdata->compute = NULL;
   simdata->comm = NULL;
 
@@ -94,7 +86,7 @@ m_task_t MSG_task_create(const char *name, double compute_duration,
  */
 void *MSG_task_get_data(m_task_t task)
 {
-  xbt_assert0((task != NULL), "Invalid parameter");
+  xbt_assert((task != NULL), "Invalid parameter");
 
   return (task->data);
 }
@@ -107,7 +99,7 @@ void *MSG_task_get_data(m_task_t task)
  */
 void MSG_task_set_data(m_task_t task, void *data)
 {
-  xbt_assert0((task != NULL), "Invalid parameter");
+  xbt_assert((task != NULL), "Invalid parameter");
 
   task->data = data;
 }
@@ -119,7 +111,7 @@ void MSG_task_set_data(m_task_t task, void *data)
  */
 m_process_t MSG_task_get_sender(m_task_t task)
 {
-  xbt_assert0(task, "Invalid parameters");
+  xbt_assert(task, "Invalid parameters");
   return ((simdata_task_t) task->simdata)->sender;
 }
 
@@ -130,7 +122,7 @@ m_process_t MSG_task_get_sender(m_task_t task)
  */
 m_host_t MSG_task_get_source(m_task_t task)
 {
-  xbt_assert0(task, "Invalid parameters");
+  xbt_assert(task, "Invalid parameters");
   return ((simdata_task_t) task->simdata)->source;
 }
 
@@ -141,7 +133,7 @@ m_host_t MSG_task_get_source(m_task_t task)
  */
 const char *MSG_task_get_name(m_task_t task)
 {
-  xbt_assert0(task, "Invalid parameters");
+  xbt_assert(task, "Invalid parameters");
   return task->name;
 }
 
@@ -152,16 +144,10 @@ const char *MSG_task_get_name(m_task_t task)
  */
 void MSG_task_set_name(m_task_t task, const char *name)
 {
-  xbt_assert0(task, "Invalid parameters");
+  xbt_assert(task, "Invalid parameters");
   task->name = xbt_strdup(name);
 }
 
-
-void MSG_task_refcount_dec(m_task_t task)
-{
-  task->simdata->refcount--;
-}
-
 /** \ingroup m_task_management
  * \brief Destroy a #m_task_t.
  *
@@ -171,12 +157,13 @@ void MSG_task_refcount_dec(m_task_t task)
 MSG_error_t MSG_task_destroy(m_task_t task)
 {
   smx_action_t action = NULL;
-  xbt_assert0((task != NULL), "Invalid parameter");
+  xbt_assert((task != NULL), "Invalid parameter");
 
   /* why? if somebody is using, then you can't free! ok... but will return MSG_OK? when this task will be destroyed? isn't the user code wrong? */
-  task->simdata->refcount--;
-  if (task->simdata->refcount > 0)
+  if (task->simdata->isused > 0) {
+    XBT_DEBUG("Cannot destroy task %p since somebody is using it", task);
     return MSG_OK;
+  }
 #ifdef HAVE_TRACING
   TRACE_msg_task_destroy(task);
 #endif
@@ -184,12 +171,9 @@ MSG_error_t MSG_task_destroy(m_task_t task)
   if (task->name)
     free(task->name);
 
-  SIMIX_cond_destroy(task->simdata->cond);
-  SIMIX_mutex_destroy(task->simdata->mutex);
-
   action = task->simdata->compute;
   if (action)
-    SIMIX_action_destroy(action);
+    SIMIX_req_host_execution_destroy(action);
 
   /* parallel tasks only */
   if (task->simdata->host_list)
@@ -210,14 +194,14 @@ MSG_error_t MSG_task_destroy(m_task_t task)
  */
 MSG_error_t MSG_task_cancel(m_task_t task)
 {
-  xbt_assert0((task != NULL), "Invalid parameter");
+  xbt_assert((task != NULL), "Invalid parameter");
 
   if (task->simdata->compute) {
-    SIMIX_action_cancel(task->simdata->compute);
+    SIMIX_req_host_execution_cancel(task->simdata->compute);
     return MSG_OK;
   }
   if (task->simdata->comm) {
-    SIMIX_communication_cancel(task->simdata->comm);
+    SIMIX_req_comm_cancel(task->simdata->comm);
     return MSG_OK;
   }
   THROW_IMPOSSIBLE;
@@ -229,7 +213,7 @@ MSG_error_t MSG_task_cancel(m_task_t task)
  */
 double MSG_task_get_compute_duration(m_task_t task)
 {
-  xbt_assert0((task != NULL)
+  xbt_assert((task != NULL)
               && (task->simdata != NULL), "Invalid parameter");
 
   return task->simdata->computation_amount;
@@ -243,7 +227,7 @@ double MSG_task_get_compute_duration(m_task_t task)
 void MSG_task_set_compute_duration(m_task_t task,
                                    double computation_amount)
 {
-  xbt_assert0(task, "Invalid parameter");
+  xbt_assert(task, "Invalid parameter");
   task->simdata->computation_amount = computation_amount;
 
 }
@@ -254,11 +238,11 @@ void MSG_task_set_compute_duration(m_task_t task,
  */
 double MSG_task_get_remaining_computation(m_task_t task)
 {
-  xbt_assert0((task != NULL)
+  xbt_assert((task != NULL)
               && (task->simdata != NULL), "Invalid parameter");
 
   if (task->simdata->compute) {
-    return SIMIX_action_get_remains(task->simdata->compute);
+    return SIMIX_req_host_execution_get_remains(task->simdata->compute);
   } else {
     return task->simdata->computation_amount;
   }
@@ -272,19 +256,11 @@ double MSG_task_get_remaining_computation(m_task_t task)
  */
 double MSG_task_get_remaining_communication(m_task_t task)
 {
-  xbt_assert0((task != NULL)
+  xbt_assert((task != NULL)
               && (task->simdata != NULL), "Invalid parameter");
-
-  if(!task->simdata->comm){
-	  DEBUG1("you are trying to retrive remaining information on a NULL action, assuming it is zero",
-	  			  0);
-	  return 0;
-  }else{
-	  DEBUG1("calling SIMIX_communication_get_remains(%p)",
-			  task->simdata->comm);
-  }
-
-  return SIMIX_communication_get_remains(task->simdata->comm);
+  XBT_DEBUG("calling SIMIX_req_communication_get_remains(%p)",
+         task->simdata->comm);
+  return SIMIX_req_comm_get_remains(task->simdata->comm);
 }
 
 #ifdef HAVE_LATENCY_BOUND_TRACKING
@@ -294,11 +270,11 @@ double MSG_task_get_remaining_communication(m_task_t task)
  */
 int MSG_task_is_latency_bounded(m_task_t task)
 {
-  xbt_assert0((task != NULL)
+  xbt_assert((task != NULL)
               && (task->simdata != NULL), "Invalid parameter");
-  DEBUG1("calling SIMIX_communication_is_latency_bounded(%p)",
+  XBT_DEBUG("calling SIMIX_req_communication_is_latency_bounded(%p)",
          task->simdata->comm);
-  return SIMIX_communication_is_latency_bounded(task->simdata->comm);
+  return SIMIX_req_comm_is_latency_bounded(task->simdata->comm);
 }
 #endif
 
@@ -308,7 +284,7 @@ int MSG_task_is_latency_bounded(m_task_t task)
  */
 double MSG_task_get_data_size(m_task_t task)
 {
-  xbt_assert0((task != NULL)
+  xbt_assert((task != NULL)
               && (task->simdata != NULL), "Invalid parameter");
 
   return task->simdata->message_size;
@@ -324,11 +300,11 @@ double MSG_task_get_data_size(m_task_t task)
  */
 void MSG_task_set_priority(m_task_t task, double priority)
 {
-  xbt_assert0((task != NULL)
+  xbt_assert((task != NULL)
               && (task->simdata != NULL), "Invalid parameter");
 
   task->simdata->priority = 1 / priority;
   if (task->simdata->compute)
-    SIMIX_action_set_priority(task->simdata->compute,
-                              task->simdata->priority);
+    SIMIX_req_host_execution_set_priority(task->simdata->compute,
+                                      task->simdata->priority);
 }