new tracing mask TRACE_VOLUME to trace the msg tasks communication size and group...

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

diff --git a/src/msg/global.c b/src/msg/global.c
index 329b1bd..f49fac8 100644 (file)
--- a/src/msg/global.c
+++ b/src/msg/global.c
@@ -11,11 +11,11 @@
 #include "xbt/sysdep.h"
 #include "xbt/log.h"
 #include "xbt/virtu.h"
-#include "xbt/ex.h"            /* ex_backtrace_display */
+#include "xbt/ex.h"             /* ex_backtrace_display */
 #include "mailbox.h"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_kernel, msg,
-                               "Logging specific to MSG (kernel)");
+                                "Logging specific to MSG (kernel)");
 
 MSG_Global_t msg_global = NULL;
 
@@ -68,11 +68,11 @@ void MSG_global_init(int *argc, char **argv)
     msg_global->PID = 1;
     msg_global->sent_msg = 0;
 
-       /* initialization of the mailbox module */
-       MSG_mailbox_mod_init();
+    /* initialization of the mailbox module */
+    MSG_mailbox_mod_init();
 
-       /* initialization of the action module */
-       _MSG_action_init();
+    /* initialization of the action module */
+    _MSG_action_init();
 
     SIMIX_function_register_process_create(_MSG_process_create_from_SIMIX);
     SIMIX_function_register_process_cleanup(__MSG_process_cleanup);
@@ -81,14 +81,6 @@ void MSG_global_init(int *argc, char **argv)
   return;
 }
 
-/** \ingroup msg_easier_life
- * \brief Traces MSG events in the Paje format.
- */
-
-void MSG_paje_output(const char *filename)
-{
-}
-
 /** \defgroup m_channel_management    Understanding channels
  *  \brief This section briefly describes the channel notion of MSG
  *  (#m_channel_t).
@@ -117,8 +109,8 @@ void MSG_paje_output(const char *filename)
 MSG_error_t MSG_set_channel_number(int number)
 {
   xbt_assert0((msg_global)
-             && (msg_global->max_channel == 0),
-             "Channel number already set!");
+              && (msg_global->max_channel == 0),
+              "Channel number already set!");
 
   msg_global->max_channel = number;
 
@@ -135,69 +127,24 @@ MSG_error_t MSG_set_channel_number(int number)
 int MSG_get_channel_number(void)
 {
   xbt_assert0((msg_global)
-             && (msg_global->max_channel != 0),
-             "Channel number not set yet!");
+              && (msg_global->max_channel != 0),
+              "Channel number not set yet!");
 
   return msg_global->max_channel;
 }
 
-void __MSG_display_process_status(void)
-{
-}
-
-
-/* FIXME: Yeah, I'll do it in a portable maner one day [Mt] */
-#include <signal.h>
-
-static void _XBT_CALL inthandler(int ignored)
-{
-  INFO0("CTRL-C pressed. Displaying status and bailing out");
-  __MSG_display_process_status();
-  exit(1);
-}
-
 /** \ingroup msg_simulation
  * \brief Launch the MSG simulation
  */
 MSG_error_t MSG_main(void)
 {
-  smx_cond_t cond = NULL;
-  smx_action_t smx_action;
-  xbt_fifo_t actions_done = xbt_fifo_new();
-  xbt_fifo_t actions_failed = xbt_fifo_new();
-
-  /* Prepare to display some more info when dying on Ctrl-C pressing */
-  signal(SIGINT, inthandler);
-
   /* Clean IO before the run */
   fflush(stdout);
   fflush(stderr);
   SIMIX_init();
 
-  //surf_solve(); /* Takes traces into account. Returns 0.0 */
-  /* xbt_fifo_size(msg_global->process_to_run) */
-
-  while (SIMIX_solve(actions_done, actions_failed) != -1.0) {
-
-    while ((smx_action = xbt_fifo_pop(actions_failed))) {
-
-
-      DEBUG1("** %s failed **", smx_action->name);
-      while ((cond = xbt_fifo_pop(smx_action->cond_list))) {
-       SIMIX_cond_broadcast(cond);
-      }
-    }
-
-    while ((smx_action = xbt_fifo_pop(actions_done))) {
-
-      DEBUG1("** %s done **", smx_action->name);
-      while ((cond = xbt_fifo_pop(smx_action->cond_list))) {
-       SIMIX_cond_broadcast(cond);
-      }
-    }
-  }
-  xbt_fifo_free(actions_failed);
-  xbt_fifo_free(actions_done);
+  while (SIMIX_solve(NULL, NULL) != -1.0);
+  
   return MSG_OK;
 }
 
@@ -236,6 +183,9 @@ MSG_error_t MSG_clean(void)
   m_host_t h = NULL;
   m_process_t p = NULL;
 
+#ifdef HAVE_TRACING
+  TRACE_msg_clean ();
+#endif
 
   while ((p = xbt_fifo_pop(msg_global->process_list))) {
     MSG_process_kill(p);
@@ -253,9 +203,10 @@ MSG_error_t MSG_clean(void)
   /* cleanup all resources in the mailbox module */
   MSG_mailbox_mod_exit();
 
-  SIMIX_clean();
-
+  /* initialization of the action module */
+  _MSG_action_exit();
 
+  SIMIX_clean();
 
   return MSG_OK;
 }
@@ -269,6 +220,7 @@ double MSG_get_clock(void)
   return SIMIX_get_clock();
 }
 
-unsigned long int MSG_get_sent_msg() {
+unsigned long int MSG_get_sent_msg()
+{
   return msg_global->sent_msg;
 }