#include <mpi.h>
#include <simgrid/modelchecker.h>
-
int main(int argc, char **argv)
{
int x,y, err, size, rank;
exit(1);
}
- err = MPI_Comm_size(MPI_COMM_WORLD, &size); /* Get nr of tasks */
- err = MPI_Comm_rank(MPI_COMM_WORLD, &rank); /* Get id of this process */
+ MPI_Comm_size(MPI_COMM_WORLD, &size); /* Get nr of tasks */
+ MPI_Comm_rank(MPI_COMM_WORLD, &rank); /* Get id of this process */
if (size % 3 != 0) {
printf("run this program with exactly 3*N processes \n");
MPI_Finalize();