-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2017. 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"
int bcast_arrival_pattern_aware_wait_segment_size_in_byte = 8192;
#ifndef BCAST_ARRIVAL_PATTERN_AWARE_MAX_NODE
#define BCAST_ARRIVAL_PATTERN_AWARE_MAX_NODE 128
#endif
-
+namespace simgrid{
+namespace smpi{
/* Non-topology-specific pipelined linear-bcast function */
int Coll_bcast_arrival_pattern_aware_wait::bcast(void *buf, int count,
MPI_Datatype datatype,
/* segment is segment size in number of elements (not bytes) */
int segment = bcast_arrival_pattern_aware_wait_segment_size_in_byte / extent;
- segment = segment == 0 ? 1 :segment;
+ segment = segment == 0 ? 1 :segment;
/* pipeline length */
int pipe_length = count / segment;
/* use for buffer offset for sending and receiving data = segment size in byte */
int increment = segment * extent;
- /* if the input size is not divisible by segment size =>
+ /* if the input size is not divisible by segment size =>
the small remainder will be done with native implementation */
int remainder = count % segment;
/* when count is not divisible by block size, use default BCAST for the remainder */
if ((remainder != 0) && (count > segment)) {
- XBT_WARN("MPI_bcast_arrival_pattern_aware_wait use default MPI_bcast.");
+ XBT_WARN("MPI_bcast_arrival_pattern_aware_wait use default MPI_bcast.");
Colls::bcast((char *)buf + (pipe_length * increment), remainder, datatype, root, comm);
}
return MPI_SUCCESS;
}
+
+}
+}