X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a1ba88402bfb88a278d2e7c849441a9ed4a26120..00e8231fa94528961cddaa1fe35e232de5438e76:/src/msg/gos.c

diff --git a/src/msg/gos.c b/src/msg/gos.c
index 4993ae0de7..4c4480e2ee 100644
--- a/src/msg/gos.c
+++ b/src/msg/gos.c
@@ -243,22 +243,16 @@ MSG_error_t MSG_process_sleep(double nb_sec)
   proc->simdata->waiting_action = NULL;*/
   
   if (state == SIMIX_DONE) {
-    if (SIMIX_req_host_get_state(SIMIX_host_self()) == SURF_RESOURCE_OFF) {
 #ifdef HAVE_TRACING
-      TRACE_msg_process_sleep_out(MSG_process_self());
+  TRACE_msg_process_sleep_out(MSG_process_self());
 #endif
-      MSG_RETURN(MSG_HOST_FAILURE);
-    }
+    MSG_RETURN(MSG_OK);
   } else {
 #ifdef HAVE_TRACING
     TRACE_msg_process_sleep_out(MSG_process_self());
 #endif
     MSG_RETURN(MSG_HOST_FAILURE);
   }
-#ifdef HAVE_TRACING
-  TRACE_msg_process_sleep_out(MSG_process_self());
-#endif
-  MSG_RETURN(MSG_OK);
 }
 
 /** \ingroup msg_gos_functions
@@ -413,12 +407,48 @@ msg_comm_t MSG_task_isend(m_task_t task, const char *alias)
   comm->status = MSG_OK;
   comm->s_comm =
     SIMIX_req_comm_isend(mailbox, t_simdata->message_size,
-                         t_simdata->rate, task, sizeof(void *), NULL, NULL);
+                         t_simdata->rate, task, sizeof(void *), NULL, NULL, 0);
   t_simdata->comm = comm->s_comm; /* FIXME: is the field t_simdata->comm still useful? */
 
   return comm;
 }
 
+/** \ingroup msg_gos_functions
+ * \brief Sends a task on a mailbox.
+ *
+ * This is a non blocking detached send function.
+ * Think of it as a best effort send. The communication
+ * object will be destroyed by the receiver (if any).
+ *
+ * \param task a #m_task_t to send on another location.
+ * \param alias name of the mailbox to sent the task to
+ */
+void MSG_task_dsend(m_task_t task, const char *alias, void_f_pvoid_t cleanup)
+{
+  simdata_task_t t_simdata = NULL;
+  m_process_t process = MSG_process_self();
+  msg_mailbox_t mailbox = MSG_mailbox_get_by_alias(alias);
+
+  CHECK_HOST();
+
+  /* FIXME: these functions are not traceable */
+
+  /* Prepare the task to send */
+  t_simdata = task->simdata;
+  t_simdata->sender = process;
+  t_simdata->source = MSG_host_self();
+
+  xbt_assert0(t_simdata->isused == 0,
+              "This task is still being used somewhere else. You cannot send it now. Go fix your code!");
+
+  t_simdata->isused = 1;
+  msg_global->sent_msg++;
+
+  /* Send it by calling SIMIX network layer */
+  SIMIX_req_comm_isend(mailbox, t_simdata->message_size,
+                       t_simdata->rate, task, sizeof(void *), NULL, cleanup, 1);
+}
+
 /** \ingroup msg_gos_functions
  * \brief Starts listening for receiving a task from an asynchronous communication.
  *