X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d9347ab3e960f0f098338c88a79724dbcf4a58bb..8b00e4fed886b2f358a1c00494f4487e1a6cb20d:/src/msg/msg_task.c

diff --git a/src/msg/msg_task.c b/src/msg/msg_task.c
index b280a7c541..a32e0d81a5 100644
--- a/src/msg/msg_task.c
+++ b/src/msg/msg_task.c
@@ -112,7 +112,7 @@ MSG_parallel_task_create(const char *name, int host_nb,
   simdata->comm_amount = communication_amount;
 
   for (i = 0; i < host_nb; i++)
-    simdata->host_list[i] = host_list[i]->smx_host;
+    simdata->host_list[i] = host_list[i];
 
   return task;
 }
@@ -298,7 +298,7 @@ msg_error_t MSG_task_destroy(msg_task_t task)
  */
 msg_error_t MSG_task_cancel(msg_task_t task)
 {
-  xbt_assert((task != NULL), "Invalid parameter");
+  xbt_assert((task != NULL), "Cannot cancel a NULL task");
 
   if (task->simdata->compute) {
     simcall_host_execution_cancel(task->simdata->compute);
@@ -342,6 +342,23 @@ void MSG_task_set_compute_duration(msg_task_t task,
 
 }
 
+/** \ingroup m_task_management
+ * \brief set the amount data attached with a task #msg_task_t.
+ *
+ * \warning If the transfer is ongoing (already started and not finished),
+ * it is not modified by this call. 
+ */
+
+void MSG_task_set_data_size(msg_task_t task,
+                                   double data_size)
+{
+  xbt_assert(task, "Invalid parameter");
+  task->simdata->message_size = data_size;
+
+}
+
+
+
 /** \ingroup m_task_management
  * \brief Returns the remaining computation amount of a task #msg_task_t.
  *