"specified devices (comma separated). Each device type should be "
           "able to be converted to `DeviceType`."),
      Flag("tf_xla_persistent_cache_read_only",
           &mark_for_compilation_flags->tf_xla_persistent_cache_read_only,
           "If true, the persistent cache will be read-only."),
      Flag("tf_xla_disable_strict_signature_checks",

      GetMarkForCompilationPassFlags()->tf_xla_disable_strict_signature_checks,
      GetMarkForCompilationPassFlags()->tf_xla_persistent_cache_prefix,
      GetMarkForCompilationPassFlags()->tf_xla_persistent_cache_read_only);

  return new PjRtDeviceCompiler(
      std::make_unique<PjRtDeviceExecutablePersistor>(
          std::move(persistor_config), compilation_device_type),

  // devices (comma separated). Each device type should be able to be converted
  // to `DeviceType`.
  std::string tf_xla_persistent_cache_device_types;

  bool tf_xla_persistent_cache_read_only;

  // If true, entries loaded into the XLA compile cache will not have their
  // signatures checked strictly. This should generally not be disabled except
  // for debugging. Defaults to false.