Function LegacyName

tensorflow/core/util/device_name_utils.cc:108–111

namespace {
string LegacyName(const string& job, int replica, int task, const string& type,
                  int id) {
  return DeviceName(job, replica, task, "/", absl::AsciiStrToLower(type), id);
}
}  // anonymous namespace

bool DeviceNameUtils::ParseFullName(StringPiece fullname, ParsedName* p) {