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

[simgrid.git] / examples / smpi / bcast.c

diff --git a/examples/smpi/bcast.c b/examples/smpi/bcast.c
index 6e197fe..72ad419 100644 (file)
--- a/examples/smpi/bcast.c
+++ b/examples/smpi/bcast.c
@@ -1,3 +1,9 @@
+/* Copyright (c) 2009. 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 <stdio.h>
 #include <mpi.h>
 
@@ -20,9 +26,10 @@ int main(int argc, char **argv)
   if (0 == rank) {
     value = 17;
   }
-  printf("node %d has value %d before broadcast\n", rank, value);
   MPI_Bcast(&value, 1, MPI_INT, 0, MPI_COMM_WORLD);
-  printf("node %d has value %d after broadcast\n", rank, value);
+  if (value != 17) {
+    printf("node %d has value %d after broadcast\n", rank, value);
+  }
 
   MPI_Barrier(MPI_COMM_WORLD);
   if (0 == rank && !quiet)