-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2018. 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"
+#include "../colls_private.hpp"
int flattree_segment_in_byte = 8192;
-
+namespace simgrid{
+namespace smpi{
int
-smpi_coll_tuned_bcast_flattree_pipeline(void *buff, int count,
+Coll_bcast_flattree_pipeline::bcast(void *buff, int count,
MPI_Datatype data_type, int root,
MPI_Comm comm)
{
extent = data_type->get_extent();
int segment = flattree_segment_in_byte / extent;
- segment = segment == 0 ? 1 :segment;
+ segment = segment == 0 ? 1 :segment;
int pipe_length = count / segment;
int increment = segment * extent;
if (pipe_length==0) {
XBT_WARN("MPI_bcast_flattree_pipeline use default MPI_bcast_flattree.");
- return smpi_coll_tuned_bcast_flattree(buff, count, data_type, root, comm);
+ return Coll_bcast_flattree::bcast(buff, count, data_type, root, comm);
}
rank = comm->rank();
num_procs = comm->size();
free(status_array);
return MPI_SUCCESS;
}
+
+}
+}