requantize_val Class — pytorch Architecture

Source Code

aten/src/ATen/native/quantized/AffineQuantizerBase.cpp lines 193–202

template <typename SRC_T, typename DST_T>
DST_T requantize_val(
    double src_scale,
    int64_t src_zero_point,
    double dst_scale,
    int64_t dst_zero_point,
    SRC_T src) {
  const auto dq = dequantize_val<SRC_T>(src_scale, src_zero_point, src);
  return quantize_val<DST_T>(dst_scale, dst_zero_point, dq);
}