Method GetDeviceToHostChannelHandle

tensorflow/compiler/tf2xla/xla_compiler.cc:1336–1346

}

Status XlaCompiler::GetDeviceToHostChannelHandle(const string& key,
                                                 xla::ChannelHandle* channel) {
  auto result = channels_.emplace(key, xla::ChannelHandle());
  if (result.second) {
    TF_ASSIGN_OR_RETURN(result.first->second,
                        client()->CreateDeviceToHostChannelHandle());
  }
  *channel = result.first->second;
  VLOG(1) << "Device to host channel: " << key << " " << channel->DebugString();
  return Status::OK();
}

namespace {