use tuned algo here

[simgrid.git] / src / smpi / colls / bcast-NTSL-Isend.c

diff --git a/src/smpi/colls/bcast-NTSL-Isend.c b/src/smpi/colls/bcast-NTSL-Isend.c
index ecdcdc7..70edbef 100644 (file)
--- a/src/smpi/colls/bcast-NTSL-Isend.c
+++ b/src/smpi/colls/bcast-NTSL-Isend.c
@@ -20,8 +20,8 @@ int smpi_coll_tuned_bcast_NTSL_Isend(void *buf, int count, MPI_Datatype datatype
   MPI_Aint extent;
   extent = smpi_datatype_get_extent(datatype);
 
-  rank = smpi_comm_rank(MPI_COMM_WORLD);
-  size = smpi_comm_size(MPI_COMM_WORLD);
+  rank = smpi_comm_rank(comm);
+  size = smpi_comm_size(comm);
 
   /* source node and destination nodes (same through out the functions) */
   int to = (rank + 1) % size;