req_ptr = reqs;
- send_offset = recv_offset = (rank % two_dsize) * block_size * num_procs;
+ recv_offset = (rank % two_dsize) * block_size * num_procs;
smpi_mpi_sendrecv(send_buff, send_count * num_procs, send_type, rank, tag,
tmp_buff1 + recv_offset, num_procs * recv_count,