}
else {
if (rank == 0) {
- memset (buf0, 0, buf_size);
+ memset (buf0, 0, buf_size*sizeof(int));
MPI_Send_init (buf0, buf_size, MPI_INT, 1, 0, MPI_COMM_WORLD, &aReq[0]);
MPI_Recv_init (buf1, buf_size, MPI_INT, 1, 0, MPI_COMM_WORLD, &aReq[1]);
MPI_Waitall (2, aReq, aStatus);
- memset (buf0, 1, buf_size);
+ memset (buf0, 1, buf_size*sizeof(int));
MPI_Startall (2, aReq);
MPI_Waitall (2, aReq, aStatus);
}
else if (rank == 1) {
- memset (buf1, 1, buf_size);
+ memset (buf1, 1, buf_size*sizeof(int));
MPI_Recv_init (buf0, buf_size, MPI_INT, 0, 0, MPI_COMM_WORLD, &aReq[0]);
MPI_Send_init (buf1, buf_size, MPI_INT, 0, 0, MPI_COMM_WORLD, &aReq[1]);
MPI_Waitall (2, aReq, aStatus);
- memset (buf1, 0, buf_size);
+ memset (buf1, 0, buf_size*sizeof(int));
MPI_Startall (2, aReq);