if (0 == rank) {
value = 17;
}
- printf("node %d has value %d before broadcast\n", rank, value);
MPI_Bcast(&value, 1, MPI_INT, 0, MPI_COMM_WORLD);
- printf("node %d has value %d after broadcast\n", rank, value);
+ if (value != 17) {
+ printf("node %d has value %d after broadcast\n", rank, value);
+ }
MPI_Barrier(MPI_COMM_WORLD);
if (0 == rank && !quiet)