/* selector with default/naive Simgrid algorithms. These should not be trusted for performance evaluations */
-/* Copyright (c) 2009-2010, 2013-2017. The SimGrid Team.
+/* Copyright (c) 2009-2010, 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"
#include "smpi_process.hpp"
namespace simgrid{
int rank = comm->rank();
int size = comm->size();
- if(size==0)
+ if (size <= 0)
return MPI_ERR_COMM;
//non commutative case, use a working algo from openmpi
if (op != MPI_OP_NULL && not op->is_commutative()) {