A
lgorithmique
N
umérique
D
istribuée
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switch way old SMP aware algos work, to be closer to the ones from mvapich
[simgrid.git]
/
src
/
smpi
/
colls
/
allreduce-redbcast.c
diff --git
a/src/smpi/colls/allreduce-redbcast.c
b/src/smpi/colls/allreduce-redbcast.c
index
69c552d
..
20b4481
100644
(file)
--- a/
src/smpi/colls/allreduce-redbcast.c
+++ b/
src/smpi/colls/allreduce-redbcast.c
@@
-1,10
+1,16
@@
+/* Copyright (c) 2013-2014. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
#include "colls_private.h"
int smpi_coll_tuned_allreduce_redbcast(void *buf, void *buf2, int count,
MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm)
{
#include "colls_private.h"
int smpi_coll_tuned_allreduce_redbcast(void *buf, void *buf2, int count,
MPI_Datatype datatype, MPI_Op op,
MPI_Comm comm)
{
-
smpi_mpi_reduce
(buf, buf2, count, datatype, op, 0, comm);
-
smpi_mpi_bcast
(buf2, count, datatype, 0, comm);
+
mpi_coll_reduce_fun
(buf, buf2, count, datatype, op, 0, comm);
+
mpi_coll_bcast_fun
(buf2, count, datatype, 0, comm);
return MPI_SUCCESS;
}
return MPI_SUCCESS;
}