X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6da3f48c9f8d12591ad10f3473afd2bfbce1b15e..d77e8454ea1c527ebec2b4629dcd3e90ecccf51e:/src/smpi/colls/smpi_openmpi_selector.c

diff --git a/src/smpi/colls/smpi_openmpi_selector.c b/src/smpi/colls/smpi_openmpi_selector.c
index 55f9879e51..2ea07e3178 100644
--- a/src/smpi/colls/smpi_openmpi_selector.c
+++ b/src/smpi/colls/smpi_openmpi_selector.c
@@ -426,15 +426,15 @@ int smpi_coll_tuned_allgather_ompi(void *sbuf, int scount,
                                                          comm);
         }
     } else {
-        //if (communicator_size % 2) {
+        if (communicator_size % 2) {
             return smpi_coll_tuned_allgather_ring(sbuf, scount, sdtype, 
                                                         rbuf, rcount, rdtype, 
                                                         comm);
-        /*} else {
-            return  smpi_coll_tuned_allgather_intra_neighborexchange(sbuf, scount, sdtype,
+        } else {
+            return  smpi_coll_tuned_allgather_ompi_neighborexchange(sbuf, scount, sdtype,
                                                                      rbuf, rcount, rdtype,
-                                                                     comm, module);
-        }*/
+                                                                     comm);
+        }
     }
    
 #if defined(USE_MPICH2_DECISION)