Add an example for waitany fct.

[simgrid.git] / src / msg / task.c

diff --git a/src/msg/task.c b/src/msg/task.c
index 6d4bbbf..3479e47 100644 (file)
--- a/src/msg/task.c
+++ b/src/msg/task.c
@@ -1,8 +1,5 @@
-/*     $Id$      */
-
-/* Copyright (c) 2002-2007 Arnaud Legrand.                                  */
-/* Copyright (c) 2007 Bruno Donassolo.                                      */
-/* All rights reserved.                                                     */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 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. */
@@ -57,6 +54,7 @@ m_task_t MSG_task_create(const char *name, double compute_duration,
   task->data = data;
 
   /* Simulator Data */
+  simdata->host_nb = 0;
   simdata->computation_amount = compute_duration;
   simdata->message_size = message_size;
   simdata->rate = -1.0;
@@ -72,15 +70,13 @@ m_task_t MSG_task_create(const char *name, double compute_duration,
   simdata->host_list = NULL;
   simdata->comp_amount = NULL;
   simdata->comm_amount = NULL;
+#ifdef HAVE_TRACING
+  TRACE_msg_task_create (task);
+#endif
 
   return task;
 }
 
-/** prevent the task from being destroyed too quickly (but also prevent it from being sent). Mainly useful in bindings */
-void MSG_task_ref(m_task_t t) {
-  t->simdata->refcount++;
-}
-
 /** \ingroup m_task_management
  * \brief Return the user data of a #m_task_t.
  *
@@ -140,6 +136,10 @@ const char *MSG_task_get_name(m_task_t task)
   return task->name;
 }
 
+void MSG_task_refcount_dec(m_task_t task)
+{
+  task->simdata->refcount--;
+}
 
 /** \ingroup m_task_management
  * \brief Destroy a #m_task_t.
@@ -156,6 +156,9 @@ MSG_error_t MSG_task_destroy(m_task_t task)
   task->simdata->refcount--;
   if (task->simdata->refcount > 0)
     return MSG_OK;
+#ifdef HAVE_TRACING
+  TRACE_msg_task_destroy (task);
+#endif
 
   if (task->name)
     free(task->name);
@@ -271,3 +274,5 @@ void MSG_task_set_priority(m_task_t task, double priority)
     SIMIX_action_set_priority(task->simdata->compute,
                               task->simdata->priority);
 }
+
+