//
//  quantization.hpp
//  MNNConverter
//
//  Created by MNN on 2020/07/28.
//  Copyright © 2018, Alibaba Group Holding Limited
//

#ifndef MNN_CONVERTER_COMPRESSION_QUANTIZATION_HPP_
#define MNN_CONVERTER_COMPRESSION_QUANTIZATION_HPP_

#include <vector>
#include <string>
#include <unordered_map>

#include "MNN_compression.pb.h"

namespace compression {

struct Quantization {
    MNN::Compression::QuantizeParams::RoundMode round_mode;

    struct TensorParams {
        int32_t nbit;
        std::vector<float> scale;
        float zero_point;
        float clamp_min;
        float clamp_max;
        MNN::Compression::LayerQuantizeParams_QuantMethod method;
    };
    std::unordered_map<std::string, std::vector<TensorParams>> tensors;
};

};

#endif  // MNN_CONVERTER_COMPRESSION_QUANTIZATION_HPP_