[Question] about EPv2 hybrid mode get_theoretical_num_qps

[huakainomore]

hybrid mode set num_qps to num_sms * 16 + 1, But it seems only kNumChannelsPerSM were used and kNumMaxChannelsPerSM is 8, So is num_sms * 8 enough?

    const auto [qp_idx, sharing_mode] = comm::get_qp_mode<kNumSMs, kNumQPs, kNumChannelsPerSM, (kNumNotifyWarps > 0)>(
        sm_idx, (warp_idx - kNumNotifyWarps) % kNumChannelsPerSM, warp_idx < kNumNotifyWarps);
    const auto gin = handle::NCCLGin(nccl_dev_comm, nccl_window, qp_idx, sharing_mode);