better handling of loop endings

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

diff --git a/src/smpi/colls/allgather-loosely-lr.c b/src/smpi/colls/allgather-loosely-lr.c
index 6455db135aebb0a8a08af9b98c1e3facf261619f..04c7faff15f8a5cd38e1fc3aaa6c5e6c294526e2 100644 (file)
--- a/src/smpi/colls/allgather-loosely-lr.c
+++ b/src/smpi/colls/allgather-loosely-lr.c
@@ -10,7 +10,7 @@ int smpi_coll_tuned_allgather_loosely_lr(void *sbuf, int scount,
                                          MPI_Comm comm)
 {
   int comm_size, rank;
-  int tag = 50;
+  int tag = COLL_TAG_ALLGATHER;
   int i, j, send_offset, recv_offset;
   int intra_rank, inter_rank, inter_comm_size, intra_comm_size;
   int inter_dst, inter_src;