MPI_Get_processor_name (processor_name, &namelen);
printf ("(%d) is alive on %s\n", rank, processor_name);
fflush (stdout);
- int i;
MPI_Barrier (MPI_COMM_WORLD);
if (nprocs < 2)
}
else if (rank == 0)
{
- memset (buf0, 0, buf_size);
+ memset (buf0, 0, buf_size*sizeof(int));
MPI_Irecv (buf1, buf_size, MPI_INT, 1, 0, MPI_COMM_WORLD, &req);
}
else if (rank == 1)
{
- memset (buf1, 1, buf_size);
+ memset (buf1, 1, buf_size*sizeof(int));
MPI_Irecv (buf0, buf_size, MPI_INT, 0, 0, MPI_COMM_WORLD, &req);