-#include "colls.h"
+/* Copyright (c) 2013-2014. 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"
// Allgather - gather/bcast algorithm
int smpi_coll_tuned_allgather_GB(void *send_buff, int send_count,
MPI_Comm comm)
{
int num_procs;
- MPI_Comm_size(comm, &num_procs);
- MPI_Gather(send_buff, send_count, send_type, recv_buff, recv_count, recv_type,
+ num_procs = smpi_comm_size(comm);
+ mpi_coll_gather_fun(send_buff, send_count, send_type, recv_buff, recv_count, recv_type,
0, comm);
- MPI_Bcast(recv_buff, (recv_count * num_procs), recv_type, 0, comm);
+ mpi_coll_bcast_fun(recv_buff, (recv_count * num_procs), recv_type, 0, comm);
return MPI_SUCCESS;
}