X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3c3d12f53cae1413d15899def85f47a6b7318795..8449f8cd86a230453d0621072573d85c7ac611f4:/src/msg/global.c

diff --git a/src/msg/global.c b/src/msg/global.c
index 9f23a8bc6b..1cb8503102 100644
--- a/src/msg/global.c
+++ b/src/msg/global.c
@@ -1,13 +1,11 @@
-/*     $Id$      */
-
-/* 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. */
 
 #include "msg/private.h"
+#include "mc/mc.h"
 #include "xbt/sysdep.h"
 #include "xbt/log.h"
 #include "xbt/virtu.h"
@@ -50,6 +48,10 @@ XBT_LOG_EXTERNAL_CATEGORY(msg_process);
  */
 void MSG_global_init(int *argc, char **argv)
 {
+#ifdef HAVE_TRACING
+  TRACE_global_init(argc, argv);
+#endif
+
   xbt_getpid = MSG_process_self_PID;
   if (!msg_global) {
     /* Connect our log channels: that must be done manually under windows */
@@ -62,23 +64,23 @@ void MSG_global_init(int *argc, char **argv)
 
     msg_global = xbt_new0(s_MSG_Global_t, 1);
 
-    msg_global->host = xbt_fifo_new();
-    msg_global->process_list = xbt_fifo_new();
     msg_global->max_channel = 0;
     msg_global->PID = 1;
     msg_global->sent_msg = 0;
 
-    /* initialization of the mailbox module */
-    MSG_mailbox_mod_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);
-    SIMIX_function_register_process_kill(_MSG_process_kill_from_SIMIX);
+    SIMIX_function_register_process_create(MSG_process_create_from_SIMIX);
+    SIMIX_function_register_process_cleanup(MSG_process_cleanup_from_SIMIX);
+    SIMIX_function_register_process_kill(MSG_process_kill_from_SIMIX);
   }
-  return;
+#ifdef HAVE_TRACING
+  TRACE_start();
+#endif
+
+  XBT_DEBUG("ADD MSG LEVELS");
+  MSG_HOST_LEVEL = xbt_lib_add_level(host_lib, (void_f_pvoid_t) __MSG_host_destroy);
 }
 
 /** \defgroup m_channel_management    Understanding channels
@@ -108,7 +110,7 @@ void MSG_global_init(int *argc, char **argv)
  */
 MSG_error_t MSG_set_channel_number(int number)
 {
-  xbt_assert0((msg_global)
+  xbt_assert((msg_global)
               && (msg_global->max_channel == 0),
               "Channel number already set!");
 
@@ -126,7 +128,7 @@ MSG_error_t MSG_set_channel_number(int number)
  */
 int MSG_get_channel_number(void)
 {
-  xbt_assert0((msg_global)
+  xbt_assert((msg_global)
               && (msg_global->max_channel != 0),
               "Channel number not set yet!");
 
@@ -141,10 +143,58 @@ MSG_error_t MSG_main(void)
   /* Clean IO before the run */
   fflush(stdout);
   fflush(stderr);
-  SIMIX_init();
 
-  while (SIMIX_solve(NULL, NULL) != -1.0);
-  
+  if (MC_IS_ENABLED) {
+    MC_modelcheck();
+  }
+  else {
+    SIMIX_run();
+  }
+  return MSG_OK;
+}
+
+MSG_error_t MSG_main_stateful(void)
+{
+  /* Clean IO before the run */
+  fflush(stdout);
+  fflush(stderr);
+
+  if (MC_IS_ENABLED) {
+    MC_modelcheck_stateful();
+  }
+  else {
+    SIMIX_run();
+  }
+  return MSG_OK;
+}
+
+MSG_error_t MSG_main_liveness_stateful(xbt_automaton_t a)
+{
+  /* Clean IO before the run */
+  fflush(stdout);
+  fflush(stderr);
+
+  if (MC_IS_ENABLED) {
+    MC_modelcheck_liveness_stateful(a);
+  }
+  else {
+    SIMIX_run();
+  }
+  return MSG_OK;
+}
+
+MSG_error_t MSG_main_liveness_stateless(xbt_automaton_t a, char *prgm)
+{
+  /* Clean IO before the run */
+  fflush(stdout);
+  fflush(stderr);
+
+  if (MC_IS_ENABLED) {
+    MC_modelcheck_liveness_stateless(a, prgm);
+  }
+  else {
+    SIMIX_run();
+  }
   return MSG_OK;
 }
 
@@ -157,13 +207,7 @@ MSG_error_t MSG_main(void)
  */
 int MSG_process_killall(int reset_PIDs)
 {
-  m_process_t p = NULL;
-  m_process_t self = MSG_process_self();
-
-  while ((p = xbt_fifo_pop(msg_global->process_list))) {
-    if (p != self)
-      MSG_process_kill(p);
-  }
+  SIMIX_req_process_killall();
 
   if (reset_PIDs > 0) {
     msg_global->PID = reset_PIDs;
@@ -179,32 +223,25 @@ int MSG_process_killall(int reset_PIDs)
  */
 MSG_error_t MSG_clean(void)
 {
-  xbt_fifo_item_t i = NULL;
-  m_host_t h = NULL;
-  m_process_t p = NULL;
-
-
-  while ((p = xbt_fifo_pop(msg_global->process_list))) {
-    MSG_process_kill(p);
-  }
-
-  xbt_fifo_foreach(msg_global->host, i, h, m_host_t) {
-    __MSG_host_destroy(h);
-  }
-  xbt_fifo_free(msg_global->host);
-  xbt_fifo_free(msg_global->process_list);
 
-  free(msg_global);
-  msg_global = NULL;
+#ifdef HAVE_TRACING
+  TRACE_surf_release();
+#endif
 
-  /* cleanup all resources in the mailbox module */
-  MSG_mailbox_mod_exit();
+  MSG_process_killall(0);
 
   /* initialization of the action module */
   _MSG_action_exit();
 
+#ifdef HAVE_TRACING
+  TRACE_end();
+#endif
+
   SIMIX_clean();
 
+  free(msg_global);
+  msg_global = NULL;
+
   return MSG_OK;
 }
 
@@ -212,7 +249,7 @@ MSG_error_t MSG_clean(void)
 /** \ingroup msg_easier_life
  * \brief A clock (in second).
  */
-double MSG_get_clock(void)
+XBT_INLINE double MSG_get_clock(void)
 {
   return SIMIX_get_clock();
 }