Method LookupDevice

tensorflow/core/common_runtime/device_mgr.cc:102–115

}

Status DeviceMgr::LookupDevice(StringPiece name, Device** device) const {
  auto iter = device_map_.find(name);
  if (iter == device_map_.end()) {
    std::vector<StringPiece> device_names;
    for (auto&& itr : device_map_) {
      device_names.push_back(itr.first);
    }
    VLOG(1) << "Unknown device: " << name
            << " all devices: " << absl::StrJoin(device_names, ", ");
    return errors::InvalidArgument(name, " unknown device.");
  }
  *device = iter->second;
  return Status::OK();
}

void DeviceMgr::ClearContainers(gtl::ArraySlice<string> containers) const {
  Status s;