Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid

[simgrid.git] / src / smpi / colls / allgather-bruck.c

diff --git a/src/smpi/colls/allgather-bruck.c b/src/smpi/colls/allgather-bruck.c
index 2b49321..e0424e1 100644 (file)
--- a/src/smpi/colls/allgather-bruck.c
+++ b/src/smpi/colls/allgather-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. */
+
 #include "colls_private.h"
 
 /*****************************************************************************
@@ -89,7 +95,7 @@ int smpi_coll_tuned_allgather_bruck(void *send_buff, int send_count,
 
   count = recv_count;
 
-  tmp_buff = (char *) xbt_malloc(num_procs * recv_count * recv_extent);
+  tmp_buff = (char *) smpi_get_tmp_sendbuffer(num_procs * recv_count * recv_extent);
 
   // perform a local copy
   smpi_datatype_copy(send_ptr, send_count, send_type,
@@ -124,6 +130,6 @@ int smpi_coll_tuned_allgather_bruck(void *send_buff, int send_count,
     smpi_mpi_sendrecv(tmp_buff + (num_procs - rank) * recv_count * recv_extent,
                   rank * recv_count, recv_type, rank, tag, recv_ptr,
                   rank * recv_count, recv_type, rank, tag, comm, &status);
-  free(tmp_buff);
+  smpi_free_tmp_buffer(tmp_buff);
   return MPI_SUCCESS;
 }