int inter_comm_size = (comm_size + num_core - 1) / num_core;
/* copy input buffer to output buffer */
- smpi_mpi_sendrecv(send_buf, count, dtype, rank, tag,
+ Request::sendrecv(send_buf, count, dtype, rank, tag,
recv_buf, count, dtype, rank, tag, comm, &status);
/* start binomial reduce intra communication inside each SMP node */
if ((mask & intra_rank) == 0) {
src = (inter_rank * num_core) + (intra_rank | mask);
if (src < comm_size) {
- smpi_mpi_recv(tmp_buf, count, dtype, src, tag, comm, &status);
- smpi_op_apply(op, tmp_buf, recv_buf, &count, &dtype);
+ Request::recv(tmp_buf, count, dtype, src, tag, comm, &status);
+ if(op!=MPI_OP_NULL) op->apply( tmp_buf, recv_buf, &count, &dtype);
}
} else {
dst = (inter_rank * num_core) + (intra_rank & (~mask));
- smpi_mpi_send(recv_buf, count, dtype, dst, tag, comm);
+ Request::send(recv_buf, count, dtype, dst, tag, comm);
break;
}
mask <<= 1;
if (inter_rank < 2 * rem) {
if (inter_rank % 2 == 0) {
dst = rank + num_core;
- smpi_mpi_send(recv_buf, count, dtype, dst, tag, comm);
+ Request::send(recv_buf, count, dtype, dst, tag, comm);
newrank = -1;
} else {
src = rank - num_core;
- smpi_mpi_recv(tmp_buf, count, dtype, src, tag, comm, &status);
- smpi_op_apply(op, tmp_buf, recv_buf, &count, &dtype);
+ Request::recv(tmp_buf, count, dtype, src, tag, comm, &status);
+ if(op!=MPI_OP_NULL) op->apply( tmp_buf, recv_buf, &count, &dtype);
newrank = inter_rank / 2;
}
} else {
dst *= num_core;
/* exchange data in rdb manner */
- smpi_mpi_sendrecv(recv_buf, count, dtype, dst, tag, tmp_buf, count, dtype,
+ Request::sendrecv(recv_buf, count, dtype, dst, tag, tmp_buf, count, dtype,
dst, tag, comm, &status);
- smpi_op_apply(op, tmp_buf, recv_buf, &count, &dtype);
+ if(op!=MPI_OP_NULL) op->apply( tmp_buf, recv_buf, &count, &dtype);
mask <<= 1;
}
}
*/
if (inter_rank < 2 * rem) {
if (inter_rank % 2) {
- smpi_mpi_send(recv_buf, count, dtype, rank - num_core, tag, comm);
+ Request::send(recv_buf, count, dtype, rank - num_core, tag, comm);
} else {
- smpi_mpi_recv(recv_buf, count, dtype, rank + num_core, tag, comm, &status);
+ Request::recv(recv_buf, count, dtype, rank + num_core, tag, comm, &status);
}
}
}
while (mask < num_core_in_current_smp) {
if (intra_rank & mask) {
src = (inter_rank * num_core) + (intra_rank - mask);
- smpi_mpi_recv(recv_buf, count, dtype, src, tag, comm, &status);
+ Request::recv(recv_buf, count, dtype, src, tag, comm, &status);
break;
}
mask <<= 1;
while (mask > 0) {
dst = (inter_rank * num_core) + (intra_rank + mask);
if (dst < comm_size) {
- smpi_mpi_send(recv_buf, count, dtype, dst, tag, comm);
+ Request::send(recv_buf, count, dtype, dst, tag, comm);
}
mask >>= 1;
}