mirror of https://github.com/alibaba/MNN.git
72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
//
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// PipelineModule.hpp
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// MNN
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//
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// Created by MNN on 2020/01/09.
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// Copyright © 2018, Alibaba Group Holding Limited
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//
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#ifndef PipelineModule_hpp
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#define PipelineModule_hpp
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#include <MNN/expr/Module.hpp>
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#include <MNN/expr/ExprCreator.hpp>
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#include "core/AutoStorage.h"
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#include "utils/InitNet.hpp"
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namespace MNN {
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struct Net;
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}
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namespace MNN {
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namespace Express {
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#define PIPELINE_MODULE "_pipeline_module__"
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class ExprModule : public Module {
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public:
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ExprModule(EXPRP expr);
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virtual std::vector<VARP> onForward(const std::vector<VARP>& inputs) override;
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const std::vector<int>& inputIndexes() const {
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return mInputIndexes;
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}
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const EXPRP getExpr() {
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return mExpr;
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}
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private:
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Module* clone(CloneContext* ctx) const override;
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EXPRP mExpr;
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std::vector<VARP> mInputs;
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std::vector<int> mInputIndexes;
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};
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class PipelineModule : public Module {
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public:
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typedef std::function<std::pair<std::vector<int>, std::shared_ptr<Module>>(Express::EXPRP)> Transformer;
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MNN_PUBLIC static Module* load(const std::vector<std::string>& inputs, const std::vector<std::string>& outputs, const uint8_t* buffer, size_t length, std::shared_ptr<MNN::Express::Executor::RuntimeManager> rtMgr, const Module::Config* config = nullptr);
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virtual std::vector<Express::VARP> onForward(const std::vector<Express::VARP>& inputs) override;
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virtual void onClearCache() override;
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MNN_PUBLIC std::vector<int> countOutputReference(std::vector<int> outputIndices);
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MNN_PUBLIC PipelineModule(std::vector<Express::VARP> inputs, std::vector<Express::VARP> outputs,
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const Transformer& transformFunction = {});
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private:
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static Module* load(const std::vector<std::string>& inputs, const std::vector<std::string>& outputs, std::shared_ptr<BufferStorage> bufferStorage, const std::shared_ptr<MNN::Express::Executor::RuntimeManager> rtMgr, const Module::Config* config, std::map<std::string, SubGraph>& subGraphMap);
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static void _createSubGraph(const MNN::Net* net, std::shared_ptr<MNN::Express::Executor::RuntimeManager> rtMgr, const Module::Config* config, std::map<std::string, SubGraph>& subGraphMap);
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PipelineModule(){}
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Module* clone(CloneContext* ctx) const override;
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std::vector<std::tuple<std::shared_ptr<Module>, std::vector<int>, std::vector<int>>> mSubModules;
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int mStackSize = 0;
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int mInputSize = 0;
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std::vector<int> mOutputIndex;
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friend class NN;
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std::vector<VARP> mInitVars;
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std::shared_ptr<Schedule::ScheduleInfo> mSharedConst;
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};
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} // namespace Express
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} // namespace MNN
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#endif
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