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

[simgrid.git] / src / smpi / colls / allgatherv-GB.c

diff --git a/src/smpi/colls/allgatherv-GB.c b/src/smpi/colls/allgatherv-GB.c
index 5c643fa..1dd6103 100644 (file)
--- a/src/smpi/colls/allgatherv-GB.c
+++ b/src/smpi/colls/allgatherv-GB.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"
 
 // Allgather - gather/bcast algorithm
@@ -12,9 +18,10 @@ int smpi_coll_tuned_allgatherv_GB(void *send_buff, int send_count,
   num_procs = smpi_comm_size(comm);
   for (i = 0; i < num_procs; i++) {
     current = recv_disps[i] + recv_counts[i];
-    if (current > max) max = current;
+    if (current > max)
+      max = current;
   }
-  mpi_coll_bcast_fun(recv_buff, current, recv_type, 0, comm);
+  mpi_coll_bcast_fun(recv_buff, max, recv_type, 0, comm);
 
   return MPI_SUCCESS;
 }