TfLiteRegistration* Register_MEAN() {
#ifdef USE_NEON
  return Register_MEAN_OPT();
#else
  return Register_MEAN_REF();
#endif
}
TfLiteRegistration* Register_MEAN() {
#ifdef USE_NEON
  return Register_MEAN_OPT();
#else
  return Register_MEAN_REF();
#endif
}