-/* Copyright (c) 2013-2020. The SimGrid Team.
+/* Copyright (c) 2013-2023. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
/* Non-topology-specific pipelined linear-bcast function
0->1, 1->2 ,2->3, ....., ->last node : in a pipeline fashion
*/
-namespace simgrid {
-namespace smpi {
+namespace simgrid::smpi {
int reduce__NTSL(const void *buf, void *rbuf, int count,
MPI_Datatype datatype, MPI_Op op, int root,
MPI_Comm comm)
delete[] recv_status_array;
} /* end pipeline */
- /* when count is not divisible by block size, use default BCAST for the remainder */
if ((remainder != 0) && (count > segment)) {
- XBT_WARN("MPI_reduce_NTSL use default MPI_reduce.");
+ XBT_INFO("MPI_reduce_NTSL: count is not divisible by block size, use default MPI_reduce for remainder.");
reduce__default((char *)buf + (pipe_length * increment),
(char *)rbuf + (pipe_length * increment), remainder, datatype, op, root,
comm);
smpi_free_tmp_buffer(tmp_buf);
return MPI_SUCCESS;
}
-}
-}
+} // namespace simgrid::smpi