-/* Copyright (c) 2013-2017. The SimGrid Team.
+/* Copyright (c) 2013-2019. 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"
/* IMPLEMENTED BY PITCH PATARASUK
Non-topoloty-specific (however, number of cores/node need to be changed)
all-reduce operation designed for smp clusters
*/
namespace simgrid{
namespace smpi{
-int Coll_allreduce_smp_binomial::allreduce(void *send_buf, void *recv_buf,
+int Coll_allreduce_smp_binomial::allreduce(const void *send_buf, void *recv_buf,
int count, MPI_Datatype dtype,
MPI_Op op, MPI_Comm comm)
{
int comm_size, rank;
- void *tmp_buf;
int tag = COLL_TAG_ALLREDUCE;
int mask, src, dst;
rank=comm->rank();
MPI_Aint extent, lb;
dtype->extent(&lb, &extent);
- tmp_buf = (void *) smpi_get_tmp_sendbuffer(count * extent);
+ unsigned char* tmp_buf = smpi_get_tmp_sendbuffer(count * extent);
/* compute intra and inter ranking */
int intra_rank, inter_rank;