X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/12c0f182635ed71b370d608b5b9a614153765cd4..c46c0b0d1e605253fa05ccf16251d1a753b3fec7:/src/smpi/colls/alltoall-bruck.c

diff --git a/src/smpi/colls/alltoall-bruck.c b/src/smpi/colls/alltoall-bruck.c
index d38b3e59cc..99a93b5cfa 100644
--- a/src/smpi/colls/alltoall-bruck.c
+++ b/src/smpi/colls/alltoall-bruck.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. */
+
 /*****************************************************************************
 
  * Function: alltoall_bruck
@@ -30,7 +36,7 @@ smpi_coll_tuned_alltoall_bruck(void *send_buff, int send_count,
 
   int *blocks_length, *disps;
   int i, src, dst, rank, num_procs, count, remainder, block, position;
-  int pack_size, tag = 1, pof2 = 1;
+  int pack_size, tag = COLL_TAG_ALLTOALL, pof2 = 1;
 
 
   char *tmp_buff;
@@ -42,7 +48,7 @@ smpi_coll_tuned_alltoall_bruck(void *send_buff, int send_count,
 
   extent = smpi_datatype_get_extent(recv_type);
 
-  tmp_buff = (char *) xbt_malloc(num_procs * recv_count * extent);
+  tmp_buff = (char *) smpi_get_tmp_sendbuffer(num_procs * recv_count * extent);
   disps = (int *) xbt_malloc(sizeof(int) * num_procs);
   blocks_length = (int *) xbt_malloc(sizeof(int) * num_procs);
 
@@ -104,6 +110,6 @@ smpi_coll_tuned_alltoall_bruck(void *send_buff, int send_count,
                  recv_ptr + (num_procs - i - 1) * recv_count * extent,
                  recv_count, recv_type, rank, tag, comm, &status);
 
-  free(tmp_buff);
+  smpi_free_tmp_buffer(tmp_buff);
   return MPI_SUCCESS;
 }