Method AddBroadcastSend

tensorflow/core/nccl/nccl_manager.cc:421–426

}

void NcclManager::AddBroadcastSend(std::unique_ptr<Participant> participant,
                                   const Context& context) {
  participant->root = true;
  AddParticipant(std::move(participant), context, kBroadcast,
                 ncclSum /* unused */);
}

void NcclManager::AddBroadcastRecv(std::unique_ptr<Participant> participant,
                                   const Context& context) {