X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/15badc71ce964f6dae6428c9a4c0198fad5d4936..ec3e4ee5f1a7ffeb96e044057809944f364014e6:/src/smpi/colls/alltoall-rdb.c

diff --git a/src/smpi/colls/alltoall-rdb.c b/src/smpi/colls/alltoall-rdb.c
index 45b529f16a..cb49bfce2a 100644
--- a/src/smpi/colls/alltoall-rdb.c
+++ b/src/smpi/colls/alltoall-rdb.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"
 
 /*****************************************************************************
@@ -33,7 +39,7 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
   int dst_tree_root, rank_tree_root, send_offset, recv_offset;
   int rank, num_procs, j, k, dst, curr_size, max_size;
   int last_recv_count = 0, tmp_mask, tree_root, num_procs_completed;
-  int tag = 1, mask = 1, i = 0;
+  int tag = COLL_TAG_ALLTOALL, mask = 1, i = 0;
 
   char *tmp_buff;
   char *send_ptr = (char *) send_buff;
@@ -50,7 +56,7 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
 
   max_size = num_procs * recv_increment;
 
-  tmp_buff = (char *) xbt_malloc(max_size);
+  tmp_buff = (char *) smpi_get_tmp_sendbuffer(max_size);
 
   curr_size = send_count * num_procs;
 
@@ -143,6 +149,6 @@ int smpi_coll_tuned_alltoall_rdb(void *send_buff, int send_count,
                  send_count, send_type, rank, tag,
                  recv_ptr + (i * recv_count * extent),
                  recv_count, recv_type, rank, tag, comm, &status);
-  free(tmp_buff);
+  smpi_free_tmp_buffer(tmp_buff);
   return MPI_SUCCESS;
 }