X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7a8cd62135619ad52e05ae1c929ef07e166e4260..7ce270272856fcab2790a35bcefb9d6e0fb52423:/src/smpi/smpi_mpi.c

diff --git a/src/smpi/smpi_mpi.c b/src/smpi/smpi_mpi.c
index 46f1abddfc..002ece0cfe 100644
--- a/src/smpi/smpi_mpi.c
+++ b/src/smpi/smpi_mpi.c
@@ -13,6 +13,18 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_mpi, smpi,
 
 int MPI_Init(int *argc, char ***argv)
 {
+  int alltoall_id = find_coll_description(mpi_coll_alltoall_description,
+                                          sg_cfg_get_string("smpi/alltoall"));
+  mpi_coll_alltoall_fun = (int (*)(void *, int, MPI_Datatype,
+			           void*, int, MPI_Datatype, MPI_Comm))
+	                  mpi_coll_alltoall_description[alltoall_id].coll;
+
+  int allgather_id = find_coll_description(mpi_coll_allgather_description,
+                                           sg_cfg_get_string("smpi/allgather"));
+  mpi_coll_allgather_fun = (int (*)(void *, int, MPI_Datatype,
+		                    void*, int, MPI_Datatype, MPI_Comm))
+	                   mpi_coll_allgather_description[allgather_id].coll;
+
   return PMPI_Init(argc, argv);
 }