[trace] avoid Paje inconsistencies by forcing the generation of a time-ordered trace...

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

diff --git a/src/msg/msg_gos.c b/src/msg/msg_gos.c
index cec273d..45e9dd4 100644 (file)
--- a/src/msg/msg_gos.c
+++ b/src/msg/msg_gos.c
@@ -874,8 +874,53 @@ int MSG_task_listen_from(const char *alias)
   return MSG_process_get_PID(task->simdata->sender);
 }
 
-#ifdef MSG_USE_DEPRECATED
 /** \ingroup msg_gos_functions
+ * \brief Sets the tracing category of a task.
+ *
+ * This function should be called after the creation of
+ * a MSG task, to define the category of that task. The
+ * first parameter task must contain a task that was
+ * created with the function #MSG_task_create. The second
+ * parameter category must contain a category that was
+ * previously declared with the function #TRACE_category
+ * (or with #TRACE_category_with_color).
+ *
+ * See \ref tracing_tracing for details on how to trace
+ * the (categorized) resource utilization.
+ *
+ * \param task the task that is going to be categorized
+ * \param category the name of the category to be associated to the task
+ *
+ * \see MSG_task_get_category, TRACE_category, TRACE_category_with_color
+ */
+void MSG_task_set_category (m_task_t task, const char *category)
+{
+#ifdef HAVE_TRACING
+  TRACE_msg_set_task_category (task, category);
+#endif
+}
+
+/** \ingroup msg_gos_functions
+ *
+ * \brief Gets the current tracing category of a task.
+ *
+ * \param task the task to be considered
+ *
+ * \see MSG_task_set_category
+ *
+ * \return Returns the name of the tracing category of the given task, NULL otherwise
+ */
+const char *MSG_task_get_category (m_task_t task)
+{
+#ifdef HAVE_TRACING
+  return task->category;
+#else
+  return NULL;
+#endif
+}
+
+#ifdef MSG_USE_DEPRECATED
+/** \ingroup msg_deprecated_functions
  *
  * \brief Return the last value returned by a MSG function (except
  * MSG_get_errno...).
@@ -885,7 +930,7 @@ MSG_error_t MSG_get_errno(void)
   return PROCESS_GET_ERRNO();
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Put a task on a channel of an host and waits for the end of the
  * transmission.
  *
@@ -916,7 +961,7 @@ MSG_error_t MSG_task_put(m_task_t task, m_host_t dest, m_channel_t channel)
   return MSG_task_put_with_timeout(task, dest, channel, -1.0);
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Does exactly the same as MSG_task_put but with a bounded transmition
  * rate.
  *
@@ -931,7 +976,9 @@ MSG_task_put_bounded(m_task_t task, m_host_t dest, m_channel_t channel,
   return MSG_task_put(task, dest, channel);
 }
 
-/** \ingroup msg_gos_functions \brief Put a task on a channel of an
+/** \ingroup msg_deprecated_functions
+ *
+ * \brief Put a task on a channel of an
  * host (with a timeout on the waiting of the destination host) and
  * waits for the end of the transmission.
  *
@@ -974,7 +1021,7 @@ MSG_task_put_with_timeout(m_task_t task, m_host_t dest,
                                    (dest, channel), task, timeout);
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Test whether there is a pending communication on a channel, and who sent it.
  *
  * It takes one parameter.
@@ -1001,7 +1048,7 @@ int MSG_task_probe_from(m_channel_t channel)
   return MSG_process_get_PID(task->simdata->sender);
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Test whether there is a pending communication on a channel.
  *
  * It takes one parameter.
@@ -1022,7 +1069,7 @@ int MSG_task_Iprobe(m_channel_t channel)
                             (MSG_host_self(), channel));
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
 
  * \brief Return the number of tasks waiting to be received on a \a
  channel and sent by \a host.
@@ -1049,7 +1096,7 @@ int MSG_task_probe_from_host(int channel, m_host_t host)
 
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Listen on \a channel and waits for receiving a task from \a host.
  *
  * It takes three parameters.
@@ -1070,7 +1117,7 @@ MSG_task_get_from_host(m_task_t * task, m_channel_t channel, m_host_t host)
   return MSG_task_get_ext(task, channel, -1, host);
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Listen on a channel and wait for receiving a task.
  *
  * It takes two parameters.
@@ -1089,7 +1136,7 @@ MSG_error_t MSG_task_get(m_task_t * task, m_channel_t channel)
   return MSG_task_get_with_timeout(task, channel, -1);
 }
 
-/** \ingroup msg_gos_functions
+/** \ingroup msg_deprecated_functions
  * \brief Listen on a channel and wait for receiving a task with a timeout.
  *
  * It takes three parameters.