+/* Copyright (c) 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 <mpi.h>
-int main (int argc, char **argv) {
+int main(int argc, char **argv)
+{
int size, rank;
char name[MPI_MAX_PROCESSOR_NAME];
MPI_Comm_size(MPI_COMM_WORLD, &size);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
- MPI_Get_processor_name(name,&len);
+ MPI_Get_processor_name(name, &len);
printf("rank %d is running on host %s\n", rank, name);
MPI_Finalize();
return 0;