X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/18831c99f9114246958847f3648d49e5e2c97533..0e9c0448c6566825b170b98ecff716b098bda10e:/src/smpi/smpi_global.c

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 3f91f2e1c0..4ebd97af96 100644
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2013. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -281,6 +281,8 @@ void smpi_global_init(void)
     process_data[i]->mailbox = simcall_rdv_create(get_mailbox_name(name, i));
     process_data[i]->mailbox_small = simcall_rdv_create(get_mailbox_name_small(name, i));
     process_data[i]->timer = xbt_os_timer_new();
+    if(MC_is_active())
+      MC_ignore_heap(process_data[i]->timer, xbt_os_timer_size());
     group = smpi_group_new(1);
     process_data[i]->comm_self = smpi_comm_new(group);
     process_data[i]->initialized =0;
@@ -293,6 +295,10 @@ void smpi_global_init(void)
   for (i = 0; i < process_count; i++) {
     smpi_group_set_mapping(group, i, i);
   }
+
+  //check correctness of MPI parameters
+
+  xbt_assert(sg_cfg_get_int("smpi/async_small_thres")<=sg_cfg_get_int("smpi/send_is_detached_thres"));
 }
 
 void smpi_global_destroy(void)
@@ -301,8 +307,8 @@ void smpi_global_destroy(void)
   int i;
 
   smpi_bench_destroy();
-  smpi_group_unuse(smpi_comm_group(MPI_COMM_WORLD));
-  smpi_comm_destroy(MPI_COMM_WORLD);
+  while(smpi_group_unuse(smpi_comm_group(MPI_COMM_WORLD))>0);
+  xbt_free(MPI_COMM_WORLD);
   MPI_COMM_WORLD = MPI_COMM_NULL;
   for (i = 0; i < count; i++) {
     smpi_group_unuse(smpi_comm_group(process_data[i]->comm_self));
@@ -466,7 +472,7 @@ int smpi_main(int (*realmain) (int argc, char *argv[]),int argc, char *argv[])
   fflush(stderr);
 
   if (MC_is_active())
-    MC_modelcheck_safety();
+    MC_do_the_modelcheck_for_real();
   else
     SIMIX_run();