-/* Copyright (c) 2013-2020. 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
int i, even_rank;
int err = 0;
ptrdiff_t slb, rlb, sext, rext;
- char *tmpsend = NULL, *tmprecv = NULL;
+ char *tmpsend = nullptr, *tmprecv = nullptr;
size = comm->size();
rank = comm->rank();
if (size % 2) {
- XBT_DEBUG(
- "coll:tuned:allgather_intra_neighborexchange WARNING: odd size %d, switching to ring algorithm",
+ XBT_INFO(
+ "coll:tuned:allgather_intra_neighborexchange: odd size %d, switching to ring algorithm",
size);
return allgather__ring(sbuf, scount, sdtype,
rbuf, rcount, rdtype,