New platform files (just add AS tag)

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

diff --git a/examples/smpi/mvmul.c b/examples/smpi/mvmul.c
index 8706b84..18b3420 100644 (file)
--- a/examples/smpi/mvmul.c
+++ b/examples/smpi/mvmul.c
@@ -1,5 +1,12 @@
+/* Copyright (c) 2009, 2010. 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 <stdlib.h>
+#include <ctype.h>
 #include <mpi.h>
 
 #define ITERATIONS         10
@@ -13,9 +20,9 @@ int main(int argc, char *argv[])
 
   int size, rank;
   int N, n, i, j, k, current_iteration, successful_iterations = 0;
-  double *matrix, *vector, *vcalc, *vcheck;
+  double *matrix = NULL, *vector = NULL, *vcalc, *vcheck;
   MPI_Status status;
-  struct timeval *start_time, *stop_time;
+  struct timeval *start_time = NULL, *stop_time = NULL;
   long parallel_usecs, parallel_usecs_total =
     0, sequential_usecs, sequential_usecs_total = 0;