mirror of https://github.com/alibaba/MNN.git
75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
//
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// ConvBufExecution.hpp
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// MNN
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//
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// Created by MNN on 2019/01/31.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef MNN_OPENCL_BUFFER_CLOSED
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#ifndef ConvBufExecution_hpp
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#define ConvBufExecution_hpp
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#include "backend/opencl/execution/image/CommonExecution.hpp"
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namespace MNN {
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namespace OpenCL {
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struct ConvBufResource {
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const Convolution2DCommon *mConv2dCommonParams;
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const Convolution2D *mConv2dParams;
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std::shared_ptr<cl::Buffer> mKernelBuffer;
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std::shared_ptr<Tensor> dequantScale;
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std::shared_ptr<Tensor> dequantOffset;
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std::shared_ptr<Tensor> mFilter;
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std::shared_ptr<Tensor> mBias;
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int mKernelWidth;
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int mKernelHeight;
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int mOutputChannel;
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int mInputChannel;
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std::vector<int> mStrides{1, 1};
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std::vector<int> mDilations{1, 1};
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std::set<std::string> mBuildOptions;
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bool mConv1x1Opt = false;
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bool mConv1x1C8Opt = false;
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std::shared_ptr<Execution> mRasterExe;
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};
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class ConvBufCommonExecution {
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public:
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ConvBufCommonExecution(Backend *backend);
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ConvBufCommonExecution(const Convolution2D *op, Backend *backend);
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virtual ~ConvBufCommonExecution();
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std::pair<std::vector<uint32_t>, uint32_t> gws2dLwsTune(const std::shared_ptr<KernelWrap> &kernel, const std::vector<uint32_t> &gws, const std::string &kernelName, const uint32_t maxWorkGroupSize);
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protected:
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std::shared_ptr<ConvBufResource> mResource;
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OpenCLBackend *mOpenCLBackend;
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};
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class ConvBufExecution : public ConvBufCommonExecution, public CommonExecution {
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public:
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ConvBufExecution(const std::vector<Tensor *> &inputs, const std::vector<Tensor *> &outputs, const MNN::Op *op, Backend *backend);
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ConvBufExecution(std::shared_ptr<ConvBufResource> resource, const MNN::Op* op, Backend* backend);
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virtual ~ConvBufExecution();
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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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virtual bool onClone(Backend* bn, const Op* op, Execution** dst) override;
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void setConv1x1WeightBuffer(int packCout, int packCin, const float* filterDataPtr);
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private:
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void _generateFilterConvertRegion(Tensor *virtualFilter, Tensor *originBuffer) const;
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std::vector<int> mPaddings{0, 0};
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std::vector<uint32_t> mGlobalWorkSize{1, 1, 1};
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std::vector<uint32_t> mLocalWorkSize{1, 1, 1, 1};
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std::shared_ptr<KernelWrap> mKernel;
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const float* mFilterDataPtr = nullptr;
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};
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} // namespace OpenCL
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} // namespace MNN
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#endif /* ConvBufExecution_hpp */
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#endif /* MNN_OPENCL_BUFFER_CLOSED */
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