mirror of https://github.com/alibaba/MNN.git
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
//
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// ConvolutionInt8Executor.hpp
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// MNN
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//
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// Created by MNN on 2018/07/16.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef ConvolutionInt8Executor_hpp
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#define ConvolutionInt8Executor_hpp
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#include <stdio.h>
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#include "core/AutoStorage.h"
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#include "backend/cpu/compute/ConvolutionFloatFactory.h"
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#include "backend/cpu/compute/ConvolutionIntFactory.hpp"
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#include "backend/cpu/CPUConvolution.hpp"
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namespace MNN {
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class ConvolutionInt8Executor : public CPUConvolution {
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public:
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ConvolutionInt8Executor(const Convolution2DCommon *convOp, Backend *b,
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const ConvolutionCommon::Int8Common *common, const float *bias, size_t biasSize);
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virtual ~ConvolutionInt8Executor();
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virtual ErrorCode onExecute(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
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virtual ErrorCode onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
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private:
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std::shared_ptr<Tensor> mWeight;
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AutoStorage<float> mAlpha;
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AutoStorage<float> mBias;
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const IDSTQuan *mQuan;
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Tensor mSrcCopyBuffer;
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Tensor mTempBuffer;
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Tensor mTempDstBuffer;
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ConvolutionCommon::Im2ColParameter mIm2ColParamter;
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int mSrcCount;
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float mAMin;
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float mAMax;
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float mQuanScale;
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std::vector<float> mPostParameters;
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// mFakeBias used by GemmKernel
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std::shared_ptr<Tensor> mFakeBias;
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};
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} // namespace MNN
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#endif /* ConvolutionInt8Executor_hpp */
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