src = (inter_rank * num_core) + (intra_rank | mask);
if (src < comm_size) {
Request::recv(tmp_buf, count, dtype, src, 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);
}
} else {
dst = (inter_rank * num_core) + (intra_rank & (~mask));
} else {
src = rank - num_core;
Request::recv(tmp_buf, count, dtype, src, 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);
newrank = inter_rank / 2;
}
} else {
/* exchange data in rdb manner */
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;
}
}