}
else if (rank == 0)
{
- memset (buf0, 0, buf_size);
+ memset (buf0, 0, buf_size*sizeof(int));
MPI_Irecv (buf1, buf_size, MPI_INT,
MPI_ANY_SOURCE, 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,
MPI_ANY_SOURCE, 0, MPI_COMM_WORLD, &req);