inline int32_t QuantizeSoftmaxOutput(float prob_rescaled, int32_t zero_point) {
  const int32_t prob_rnd = static_cast<int32_t>(std::round(prob_rescaled));
  return prob_rnd + zero_point;
}
inline int32_t QuantizeSoftmaxOutput(float prob_rescaled, int32_t zero_point) {
  const int32_t prob_rnd = static_cast<int32_t>(std::round(prob_rescaled));
  return prob_rnd + zero_point;
}