Function AsHostEvent

tensorflow/stream_executor/host/host_gpu_executor.cc:211–214

}

static HostEvent *AsHostEvent(Event *event) {
  DCHECK(event != nullptr);
  return static_cast<HostEvent *>(event->implementation());
}

port::Status HostExecutor::AllocateEvent(Event * /*event*/) {
  return port::Status::OK();