Function get_quantized_activation_min_max

src/core/Utils.cpp:442–460

}

std::pair<int32_t, int32_t> get_quantized_activation_min_max(const ActivationLayerInfo &act_info,
                                                             DataType                   data_type,
                                                             UniformQuantizationInfo    oq_info)
{
    const bool is_qasymm8_signed = is_data_type_quantized_asymmetric_signed(data_type);
    const auto a                 = act_info.a();
    const auto b                 = act_info.b();
    const int  a_int          = is_qasymm8_signed ? quantize_qasymm8_signed(a, oq_info) : quantize_qasymm8(a, oq_info);
    const int  b_int          = is_qasymm8_signed ? quantize_qasymm8_signed(b, oq_info) : quantize_qasymm8(b, oq_info);
    const auto type_max_value = std::get<1>(get_min_max(data_type)).get<int32_t>();

    const int32_t min_activation = act_info.activation() != ActivationLayerInfo::ActivationFunction::LU_BOUNDED_RELU
                                       ? std::min(oq_info.offset, type_max_value)
                                       : b_int;
    const int32_t max_activation =
        act_info.activation() == ActivationLayerInfo::ActivationFunction::RELU ? type_max_value : a_int;

    return std::make_pair(min_activation, max_activation);
}

std::unordered_map<const ITensorInfo *, PaddingSize> get_padding_info(std::initializer_list<const ITensor *> tensors)
{