X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/798026732c3432883f1f261306c475c023e30a68..b085fe247ae2cf2a6e36863a54f794deb4f342f5:/src/smpi/smpi_global.c

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index 189bac1afd..5b05cfe912 100644
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -408,6 +408,11 @@ int smpi_main(int (*realmain) (int argc, char *argv[]),int argc, char *argv[])
                                  MPI_Op op, int root, MPI_Comm comm))
 	                mpi_coll_reduce_description[reduce_id].coll;
 
+  int reduce_scatter_id = find_coll_description(mpi_coll_reduce_scatter_description,
+                                           sg_cfg_get_string("smpi/reduce_scatter"));
+  mpi_coll_reduce_scatter_fun = (int (*)(void *sbuf, void *rbuf, int *rcounts,\
+                    MPI_Datatype dtype,MPI_Op  op,MPI_Comm  comm))
+	                   mpi_coll_reduce_scatter_description[reduce_scatter_id].coll;
   smpi_global_init();
 
   /* Clean IO before the run */