use tuned algo here

[simgrid.git] / src / smpi / colls / alltoall-pair.c

diff --git a/src/smpi/colls/alltoall-pair.c b/src/smpi/colls/alltoall-pair.c
index 24ef5f769c439118425afbfa5d6f339263abdc9d..66c47675ca01c5191440b5128af41a70297382c9 100644 (file)
--- a/src/smpi/colls/alltoall-pair.c
+++ b/src/smpi/colls/alltoall-pair.c
@@ -68,7 +68,7 @@ int smpi_coll_tuned_alltoall_pair(void *send_buff, int send_count,
   MPI_Aint send_chunk, recv_chunk;
   MPI_Status s;
   int i, src, dst, rank, num_procs;
-  int tag = 1;
+  int tag = COLL_TAG_ALLTOALL;
   char *send_ptr = (char *) send_buff;
   char *recv_ptr = (char *) recv_buff;