have smp-aware algorithms use number of cores on the node as basis for their computat...

[simgrid.git] / src / smpi / colls / allgather-NTSLR.c

diff --git a/src/smpi/colls/allgather-NTSLR.c b/src/smpi/colls/allgather-NTSLR.c
index bcaabfd..28ab0b3 100644 (file)
--- a/src/smpi/colls/allgather-NTSLR.c
+++ b/src/smpi/colls/allgather-NTSLR.c
@@ -10,7 +10,7 @@ smpi_coll_tuned_allgather_NTSLR(void *sbuf, int scount, MPI_Datatype stype,
   MPI_Status status;
   int i, to, from, rank, size;
   int send_offset, recv_offset;
-  int tag = 500;
+  int tag = COLL_TAG_ALLGATHER;
 
   rank = smpi_comm_rank(comm);
   size = smpi_comm_size(comm);