try again to fix out of source lua test

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

diff --git a/src/smpi/smpi_base.c b/src/smpi/smpi_base.c
index bc93e0d..21a8356 100644 (file)
--- a/src/smpi/smpi_base.c
+++ b/src/smpi/smpi_base.c
@@ -1086,14 +1086,12 @@ int smpi_mpi_testsome(int incount, MPI_Request requests[], int *indices,
 void smpi_mpi_bcast(void *buf, int count, MPI_Datatype datatype, int root,
                     MPI_Comm comm)
 {
-  // arity=2: a binary tree, arity=4 seem to be a good setting (see P2P-MPI))
-  nary_tree_bcast(buf, count, datatype, root, comm, 4);
+    smpi_coll_tuned_bcast_binomial_tree(buf, count, datatype, root, comm);
 }
 
 void smpi_mpi_barrier(MPI_Comm comm)
 {
-  // arity=2: a binary tree, arity=4 seem to be a good setting (see P2P-MPI))
-  nary_tree_barrier(comm, 4);
+    smpi_coll_tuned_barrier_ompi_basic_linear(comm);
 }
 
 void smpi_mpi_gather(void *sendbuf, int sendcount, MPI_Datatype sendtype,