Method zero_point

src/custom/impl/tensor.cpp:347–351

}

uint8_t DType::zero_point() const {
    mgb_assert(
            enumv() == DTypeEnum::quint8, "dtype %s has no zero point", str().c_str());
    return DTypeImplRef(m_impl.get()).param<dtype::Quantized8Asymm>().zero_point;
}

bool DType::is_legal(const std::string& dtype) {
    auto&& dtype_cstr2benum = DTypeMapper::inst().dtype_cstr2benum;