X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/89e6365b5fbabe18c2d162cedd9ba07cd3e429b8..6de9090dd8692387ae343c587b26915f9922d7bd:/examples/smpi/barrier.c

diff --git a/examples/smpi/barrier.c b/examples/smpi/barrier.c
index 57dbab76b0..568015ec72 100644
--- a/examples/smpi/barrier.c
+++ b/examples/smpi/barrier.c
@@ -1,28 +1,34 @@
+/* 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>
 
 
-int main (int argc, char **argv) {
-	  int size, rank;
-	  int root=0;
-	  int value;
-	  double start_timer;
+int main(int argc, char **argv)
+{
+  int size, rank;
+  int root = 0;
+  int value;
+  double start_timer;
 
-	  MPI_Init(&argc, &argv);
-	  MPI_Comm_size(MPI_COMM_WORLD, &size);
-	  MPI_Comm_rank(MPI_COMM_WORLD, &rank);
+  MPI_Init(&argc, &argv);
+  MPI_Comm_size(MPI_COMM_WORLD, &size);
+  MPI_Comm_rank(MPI_COMM_WORLD, &rank);
 
   start_timer = MPI_Wtime();
 
-  MPI_Barrier( MPI_COMM_WORLD );
+  MPI_Barrier(MPI_COMM_WORLD);
 
-  MPI_Barrier( MPI_COMM_WORLD );
+  MPI_Barrier(MPI_COMM_WORLD);
   if (0 == rank) {
-          printf("... Barrier ....\n");
-          printf("Elapsed=%lf s\n", MPI_Wtime() - start_timer);
+    printf("... Barrier ....\n");
+    printf("Elapsed=%lf s\n", MPI_Wtime() - start_timer);
   }
 
   MPI_Finalize();
   return 0;
 }
-