unify collective tags

[simgrid.git] / src / smpi / smpi_comm.c

diff --git a/src/smpi/smpi_comm.c b/src/smpi/smpi_comm.c
index d49b858..611690a 100644 (file)
--- a/src/smpi/smpi_comm.c
+++ b/src/smpi/smpi_comm.c
@@ -78,7 +78,7 @@ void smpi_comm_get_name (MPI_Comm comm, char* name, int* len)
 
 MPI_Comm smpi_comm_split(MPI_Comm comm, int color, int key)
 {
-  int system_tag = 666;
+  int system_tag = 123;
   int index, rank, size, i, j, count, reqs;
   int* sendbuf;
   int* recvbuf;