ComputationalGraphFeatureInterpolation.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 CComputationalGraphFeatureInterpolation : public CComputationalGraph<T>
        {
        private:
            CComputationalGraphFeatureInterpolation();
 
        protected:
            CComputationalGraphFeatureInterpolation(const CComputationalGraphFeatureInterpolation<T>& cg);
 
        public:
            CComputationalGraphFeatureInterpolation(const CComputationalBase<T>& cbXYZ1, const CComputationalBase<T>& cbXYZ2, const CComputationalBase<T>& cbFeature, int32_t i32NeighborCount);
            virtual ~CComputationalGraphFeatureInterpolation();
 
            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;
 
            virtual int64_t GetRequiredTemporaryMemory(bool bTraining = false, bool bRecursively = true, int64_t i64BatchSize = 1, int64_t i64MemoryIndex = 0) const override;
            virtual int64_t GetRequiredDedicatedMemory(bool bTraining = false, bool bRecursively = true, int64_t i64BatchSize = 1) const override;
            virtual const CResult GetIndices(std::vector<uint32_t>& vctIndices) const;
 
            DeclareGetClassType();
            SupportToDuplicateObjectWithoutCreateNewObject(CComputationalGraphFeatureInterpolation, *this);
 
        protected:
            virtual const CResult FeatureInterpolation(CTensor<T>* pTsrOperand1, CTensor<T>* pTsrOperand2, CTensor<T>* pTsrFeature, CTensor<T>* pTsrResult);
 
        protected:
            int32_t m_i32NeighborCount;
            std::vector<uint32_t>& m_vctIndices;
            CTensor<T> m_tsrDist;
            CTensor<T> m_tsrWeight;
            uint32_t* m_pU32CudaIndices;
            int64_t m_i64TotalIndicesCount;
 
        public:
            DeclareGetSignletonObject(CComputationalGraphFeatureInterpolation);
        };
 
        #define CCGFFeatureInterpolation(...) (*(new CComputationalGraphFeatureInterpolation<float>(__VA_ARGS__)))
        #define CCGDFeatureInterpolation(...) (*(new CComputationalGraphFeatureInterpolation<double>(__VA_ARGS__)))
 
        #define CCGTFeatureInterpolation(T, ...) (*(new CComputationalGraphFeatureInterpolation<T>(__VA_ARGS__)))
    }
}
 
#endif