examples to demonstrate bugs in sendrecv

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

diff --git a/examples/smpi/bcast.c b/examples/smpi/bcast.c
index 608c5c3..6e197fe 100644 (file)
--- a/examples/smpi/bcast.c
+++ b/examples/smpi/bcast.c
@@ -1,19 +1,20 @@
 #include <stdio.h>
 #include <mpi.h>
 
-int main (int argc, char **argv) {
+int main(int argc, char **argv)
+{
   int size, rank;
   int value = 3;
   double start_timer;
-   int quiet = 0;
+  int quiet = 0;
 
   MPI_Init(&argc, &argv);
   MPI_Comm_size(MPI_COMM_WORLD, &size);
   MPI_Comm_rank(MPI_COMM_WORLD, &rank);
 
-   if (argc > 1 && !strcmp(argv[1],"-q")) 
-     quiet=1;
-   
+  if (argc > 1 && !strcmp(argv[1], "-q"))
+    quiet = 1;
+
   start_timer = MPI_Wtime();
 
   if (0 == rank) {
@@ -23,9 +24,10 @@ int main (int argc, char **argv) {
   MPI_Bcast(&value, 1, MPI_INT, 0, MPI_COMM_WORLD);
   printf("node %d has value %d after broadcast\n", rank, value);
 
-  MPI_Barrier( MPI_COMM_WORLD );
-  if ( 0 == rank && !quiet)
-           printf("Elapsed time on rank %d: %lf s\n", rank, MPI_Wtime()-start_timer);
+  MPI_Barrier(MPI_COMM_WORLD);
+  if (0 == rank && !quiet)
+    printf("Elapsed time on rank %d: %lf s\n", rank,
+           MPI_Wtime() - start_timer);
   MPI_Finalize();
   return 0;
 }