ComputationalGraphSplit2D.h

#pragma once
 
#if _MSC_VER >= 1900 && defined(_M_X64)
 
#include "ComputationalGraph.h"
 
#include <vector>
 
namespace FLImaging
{
    namespace AI
    {
        template <typename T>
        class FL_EXPORT CComputationalGraphSplit2D : public CComputationalGraph<T>
        {
        private:
            CComputationalGraphSplit2D();
 
        protected:
            CComputationalGraphSplit2D(const CComputationalGraphSplit2D<T>& cg);
 
        public:
            CComputationalGraphSplit2D(const CComputationalBase<T>& cbOperand);
            CComputationalGraphSplit2D(const CComputationalBase<T>& cbOperand, int64_t i64WidthChunks, int64_t i64HeightChunks);
            CComputationalGraphSplit2D(const CComputationalBase<T>& cbOperand, int64_t i64WidthChunks, int64_t i64HeightChunks, int64_t i64StrideX, int64_t i64StrideY);
            virtual ~CComputationalGraphSplit2D();
 
            virtual CTensor<T>& Forward() override;
            virtual CTensor<T>* Backward() override;
            virtual CComputationalBase<T>* Clone() const override;
 
            virtual const CResult Swap(CComputationalBase<T>& cbSwap) override;
            virtual const std::vector<int64_t>& GetEstimatedShape(bool bRecursive = true) const override;
 
            virtual const CResult GetBinaryData(Base::CFLData& fldBinary, bool bSuperClass = false, int32_t i32Version = -1, bool bDumpMode = false) const override;
            virtual const CResult GetBinaryData(Base::CFLData* pFldBinary, bool bSuperClass = false, int32_t i32Version = -1, bool bDumpMode = false) const override;
 
            virtual const CResult SetBinaryData(const Base::CFLData& fldBinary, int64_t* pI64Offset = nullptr) override;
            virtual const CResult SetBinaryData(const Base::CFLData* pFldBinary, int64_t* pI64Offset = nullptr) override;
 
            virtual const CResult PrintNodeParamInfo() const override;
 
            DeclareGetClassType();
            SupportToDuplicateObjectWithoutCreateNewObject(CComputationalGraphSplit2D, *this);
 
        protected:
            virtual const CResult Split2D(const CTensor<T>* pTsrX, CTensor<T>* pTsrY);
            virtual const CResult Derivative(const CTensor<T>* pTsrDy, CTensor<T>* pTsrDx, bool bAddGradients);
            virtual const CResult CheckParameters();
 
            int64_t m_i64WidthChunks;
            int64_t m_i64HeightChunks;
            int64_t m_i64StrideY;
            int64_t m_i64StrideX;
            
        public:
            DeclareGetSignletonObject(CComputationalGraphSplit2D);
        };
 
        #define CCGFSplit2D(...) (*(new CComputationalGraphSplit2D<float>(__VA_ARGS__)))
        #define CCGDSplit2D(...) (*(new CComputationalGraphSplit2D<double>(__VA_ARGS__)))
 
        #define CCGTSplit2D(T, ...) (*(new CComputationalGraphSplit2D<T>(__VA_ARGS__)))
    }
}
 
#endif