X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a06d371bdabe5d7c00f54b941d31068c01e6d756..3c0a14501628a82cc844761204585a496d67e06b:/teshsuite/smpi/compute2.c

diff --git a/teshsuite/smpi/compute2.c b/teshsuite/smpi/compute2.c
index 1720d84c89..ea81081009 100644
--- a/teshsuite/smpi/compute2.c
+++ b/teshsuite/smpi/compute2.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009-2010, 2012. The SimGrid Team.
+/* Copyright (c) 2009-2010, 2012, 2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -9,12 +9,14 @@
 
 int main(int argc, char *argv[])
 {
-  int i;
+  int i, n;
   double d;
   MPI_Init(&argc, &argv);
+  n = argc > 1 ? atoi(argv[1]) : 0;
   d = 2.0;
-/*  SMPI_DO_ONCE */  {
-    for (i = 0; i < atoi(argv[1]); i++) {
+  /* Run it only once across the whole set of processes */
+  SMPI_SAMPLE_GLOBAL(1, -1) {
+    for (i = 0; i < n; i++) {
       if (d < 10000) {
         d = d * d;
       } else {