TextMate_rmate_buffer.35J5Zf

#include <mpi.h>
#include <stdio.h>
#include <unistd.h>

int main(int argc, char* argv[]) {
  MPI_Init(&argc, &argv);
  
  int rank, size;
  MPI_Comm_rank(MPI_COMM_WORLD, &rank);
  MPI_Comm_size(MPI_COMM_WORLD, &size);
  
  printf("Hello from %d of %d.\n", rank, size);
  for (int i=0; i<10; i++) {
    sleep(1);
    fprintf(stderr, "%d...\n", i);
  }
  fprintf(stderr, "done\n");
  
  MPI_Finalize();
  return 0;
}