-/* Copyright (c) 2013-2021. The SimGrid Team.
+/* Copyright (c) 2013-2022. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
MPI_Aint extent;
extent = dtype->get_extent();
- /* when communication size is smaller than number of process (not support) */
if (rcount < size) {
- XBT_WARN("MPI_allreduce_lr use default MPI_allreduce.");
+ XBT_INFO("MPI_allreduce_lr: communication size smaller than number of process, use default MPI_allreduce.");
allreduce__default(sbuf, rbuf, rcount, dtype, op, comm);
return MPI_SUCCESS;
}