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avoid warning by checking index in the right order
[simgrid.git]
/
src
/
smpi
/
colls
/
alltoall-3dmesh.c
diff --git
a/src/smpi/colls/alltoall-3dmesh.c
b/src/smpi/colls/alltoall-3dmesh.c
index
c226927
..
6f43a42
100644
(file)
--- a/
src/smpi/colls/alltoall-3dmesh.c
+++ b/
src/smpi/colls/alltoall-3dmesh.c
@@
-1,3
+1,9
@@
+/* 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"
#include <math.h>
#include "colls_private.h"
#include <math.h>
@@
-84,7
+90,7
@@
int smpi_coll_tuned_alltoall_3dmesh(void *send_buff, int send_count,
req_ptr = reqs;
req_ptr = reqs;
-
send_offset =
recv_offset = (rank % two_dsize) * block_size * num_procs;
+ recv_offset = (rank % two_dsize) * block_size * num_procs;
smpi_mpi_sendrecv(send_buff, send_count * num_procs, send_type, rank, tag,
tmp_buff1 + recv_offset, num_procs * recv_count,
smpi_mpi_sendrecv(send_buff, send_count * num_procs, send_type, rank, tag,
tmp_buff1 + recv_offset, num_procs * recv_count,