-/* 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
namespace simgrid{
namespace smpi{
int
-Coll_allreduce_lr::allreduce(void *sbuf, void *rbuf, int rcount,
+Coll_allreduce_lr::allreduce(const void *sbuf, void *rbuf, int rcount,
MPI_Datatype dtype, MPI_Op op, MPI_Comm comm)
{
int tag = COLL_TAG_ALLREDUCE;