mirror of https://github.com/alibaba/MNN.git
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
//
|
|
// CPURNNSequenceGRU.hpp
|
|
// MNN
|
|
//
|
|
// Created by MNN on 2019/03/19.
|
|
// Copyright © 2018, Alibaba Group Holding Limited
|
|
//
|
|
|
|
#ifndef CPURNNSequenceGRU_hpp
|
|
#define CPURNNSequenceGRU_hpp
|
|
|
|
#include "core/Execution.hpp"
|
|
|
|
namespace MNN {
|
|
|
|
class CPURNNSequenceGRU : public Execution {
|
|
public:
|
|
CPURNNSequenceGRU(const Op *op, Backend *backend);
|
|
virtual ~CPURNNSequenceGRU();
|
|
virtual ErrorCode onExecute(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
|
|
virtual ErrorCode onResize(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs) override;
|
|
|
|
private:
|
|
bool mKeepAllOutputs;
|
|
bool mIsBidirectionalRNN;
|
|
bool mlinearBeforeReset;
|
|
int mNumUnits;
|
|
|
|
std::shared_ptr<Tensor> mHiddenState;
|
|
std::shared_ptr<Tensor> mInputAndState;
|
|
std::shared_ptr<Tensor> mGate;
|
|
// forward weight and bias
|
|
std::shared_ptr<Tensor> mFwGateWeight;
|
|
std::shared_ptr<Tensor> mFwGateBias;
|
|
std::shared_ptr<Tensor> mFwCandidateWeight;
|
|
std::shared_ptr<Tensor> mFwCandidateBias;
|
|
std::shared_ptr<Tensor> mFwRecurrentBias; // in onnx format, there is 'recurrentBias' for h_t beside weight bias(gateBias and candidateBias)
|
|
// backward weight and bias
|
|
std::shared_ptr<Tensor> mBwGateWeight;
|
|
std::shared_ptr<Tensor> mBwGateBias;
|
|
std::shared_ptr<Tensor> mBwCandidateWeight;
|
|
std::shared_ptr<Tensor> mBwCandidateBias;
|
|
std::shared_ptr<Tensor> mBwRecurrentBias;
|
|
};
|
|
|
|
} // namespace MNN
|
|
|
|
#endif /* CPURNNSequenceGRU_hpp */
|