X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/15a2c29a775316eba1298b52b84c4d22b190b334..da62b5cbd53ece70108a4f0eba4757e75f3dc00a:/src/simgrid/sg_config.c

diff --git a/src/simgrid/sg_config.c b/src/simgrid/sg_config.c
index d600f19af7..c29f5e8841 100644
--- a/src/simgrid/sg_config.c
+++ b/src/simgrid/sg_config.c
@@ -279,6 +279,9 @@ static void _sg_cfg_cb__coll_reduce(const char *name, int pos)
 static void _sg_cfg_cb__coll_reduce_scatter(const char *name, int pos){
   _sg_cfg_cb__coll("reduce_scatter", mpi_coll_reduce_scatter_description, name, pos);
 }
+static void _sg_cfg_cb__coll_scatter(const char *name, int pos){
+  _sg_cfg_cb__coll("scatter", mpi_coll_scatter_description, name, pos);
+}
 #endif
 
 /* callback of the inclusion path */
@@ -780,6 +783,11 @@ void sg_config_init(int *argc, char **argv)
 		     xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_reduce_scatter,
 		     NULL);
 
+    xbt_cfg_register(&_sg_cfg_set, "smpi/scatter",
+		     "Which collective to use for scatter",
+		     xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_scatter,
+		     NULL);
+
     xbt_cfg_register(&_sg_cfg_set, "smpi/allgatherv",
 		     "Which collective to use for allgatherv",
 		     xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allgatherv,