mirror of https://github.com/alibaba/MNN.git
37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
//
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// CPUSoftmax.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 CPUSoftmax_hpp
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#define CPUSoftmax_hpp
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#include "core/Execution.hpp"
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namespace MNN {
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class CPUSoftmax : public Execution {
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public:
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CPUSoftmax(Backend *b, int axis);
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virtual ~CPUSoftmax() = default;
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virtual ErrorCode onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
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virtual ErrorCode onExecute(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
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static Execution* create(const MNN::Op *op, Backend *backend);
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private:
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int _softmaxCommon(const float *srcData, float *dstData, int inside, int outside, int channel, float *maxValue,
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float *sumValue, int threadNum);
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int _softmax1(const float *srcData, float *dstData, int outside, int channel, int threadNum);
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int mAxis;
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Tensor mStorage;
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Tensor mMaxValue;
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Tensor mSumValue;
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bool mNeedUnpackC4;
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};
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} // namespace MNN
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#endif /* CPUSoftmax_hpp */
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