X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c58613cc4fc2d6ace73c7f7840a71c7201afa2e2..4993d93770f5df22fb0bffa195af57514baddf21:/src/smpi/smpi_mpi_dt.c

diff --git a/src/smpi/smpi_mpi_dt.c b/src/smpi/smpi_mpi_dt.c
index 5fb0a1d17e..1e47ae2f33 100644
--- a/src/smpi/smpi_mpi_dt.c
+++ b/src/smpi/smpi_mpi_dt.c
@@ -1,7 +1,7 @@
 /* smpi_mpi_dt.c -- MPI primitives to handle datatypes                        */
 /* FIXME: a very incomplete implementation                                    */
 
-/* Copyright (c) 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2009-2013. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -302,8 +302,10 @@ void smpi_datatype_create(MPI_Datatype* new_type, int size,int lb, int ub, int h
   new_t->in_use=0;
   *new_type = new_t;
 
+#ifdef HAVE_MC
   if(MC_is_active())
     MC_ignore(&(new_t->in_use), sizeof(new_t->in_use));
+#endif
 }
 
 void smpi_datatype_free(MPI_Datatype* type){
@@ -326,18 +328,22 @@ void smpi_datatype_free(MPI_Datatype* type){
 
 void smpi_datatype_use(MPI_Datatype type){
   if(type)type->in_use++;
-  
+
+#ifdef HAVE_MC
   if(MC_is_active())
     MC_ignore(&(type->in_use), sizeof(type->in_use));
+#endif
 }
 
 
 void smpi_datatype_unuse(MPI_Datatype type){
   if(type && type->in_use-- == 0 && (type->flags & DT_FLAG_DESTROYED))
     smpi_datatype_free(&type);
-
+  
+#ifdef HAVE_MC
   if(MC_is_active())
     MC_ignore(&(type->in_use), sizeof(type->in_use));
+#endif
 }