-/* Copyright (c) 2013-2014. The SimGrid Team.
+/* Copyright (c) 2013-2020. 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"
/*****************************************************************************
* recv_type: data type of elements being received
* comm: communication
* Descrp: Function works in P - 1 steps. In step i, node j - i -> j -> j+ i.
- * Auther: Ahmad Faraj
+ * Author: Ahmad Faraj
****************************************************************************/
+
+namespace simgrid{
+namespace smpi{
+
int
-smpi_coll_tuned_allgatherv_ring(void *send_buff, int send_count,
- MPI_Datatype send_type, void *recv_buff,
- int *recv_counts, int *recv_disps, MPI_Datatype recv_type,
- MPI_Comm comm)
+allgatherv__ring(const void *send_buff, int send_count,
+ MPI_Datatype send_type, void *recv_buff,
+ const int *recv_counts, const int *recv_disps, MPI_Datatype recv_type,
+ MPI_Comm comm)
{
MPI_Aint extent;
for (i = 1; i < num_procs; i++) {
src = (rank - i + num_procs) % num_procs;
dst = (rank + i) % num_procs;
-
+
Request::sendrecv(sendptr, send_count, send_type, dst, tag,
recvptr + recv_disps[src] * extent, recv_counts[src], recv_type,
src, tag, comm, &status);
return MPI_SUCCESS;
}
+
+}
+}