AlgorithmBase.h

#pragma once


namespace FLImaging
{
    namespace Foundation
    {
        enum EProcessingUnitFeatures
        {
            EProcessingUnitFeatures_Feature_CPU = 0x00000001,
            EProcessingUnitFeatures_Feature_Cuda = 0x00000002,
            EProcessingUnitFeatures_Feature_Hip = 0x00000004,

            EProcessingUnitFeatures_Feature_SerialProcessing = 0x01000000,
            EProcessingUnitFeatures_Feature_ParallelProcessing = 0x02000000,

            EProcessingUnitFeatures_Feature_Naive = 0x00010000,
            EProcessingUnitFeatures_Feature_SSE4 = 0x00020000,
            EProcessingUnitFeatures_Feature_AVX2 = 0x00040000,
 

            EProcessingUnitFeatures_None = 0x00000000,
            EProcessingUnitFeatures_CPU_Naive = EProcessingUnitFeatures_Feature_CPU | EProcessingUnitFeatures_Feature_SerialProcessing | EProcessingUnitFeatures_Feature_Naive,
            EProcessingUnitFeatures_CPU_SSE4 = EProcessingUnitFeatures_Feature_CPU | EProcessingUnitFeatures_Feature_SerialProcessing | EProcessingUnitFeatures_Feature_SSE4,
            EProcessingUnitFeatures_CPU_AVX2 = EProcessingUnitFeatures_Feature_CPU | EProcessingUnitFeatures_Feature_SerialProcessing | EProcessingUnitFeatures_Feature_AVX2,
            EProcessingUnitFeatures_CPU_Multi_Naive = EProcessingUnitFeatures_Feature_CPU | EProcessingUnitFeatures_Feature_ParallelProcessing | EProcessingUnitFeatures_Feature_Naive,
            EProcessingUnitFeatures_CPU_Multi_SSE4 = EProcessingUnitFeatures_Feature_CPU | EProcessingUnitFeatures_Feature_ParallelProcessing | EProcessingUnitFeatures_Feature_SSE4,
            EProcessingUnitFeatures_CPU_Multi_AVX2 = EProcessingUnitFeatures_Feature_CPU | EProcessingUnitFeatures_Feature_ParallelProcessing | EProcessingUnitFeatures_Feature_AVX2,

            EProcessingUnitFeatures_Cuda = EProcessingUnitFeatures_Feature_Cuda,
            EProcessingUnitFeatures_Hip = EProcessingUnitFeatures_Feature_Hip,
        };

        class FL_EXPORT CAlgorithmBase : public Base::CFLBase
        {
        public:

            CAlgorithmBase();

            CAlgorithmBase(const CAlgorithmBase& pufb);

            CAlgorithmBase(const CAlgorithmBase* pPufb);

            virtual ~CAlgorithmBase();

            virtual const CResult Assign(const CAlgorithmBase& pufb);

            virtual const CResult Assign(const CAlgorithmBase* pPufb);

            virtual const CAlgorithmBase& operator=(const CAlgorithmBase& pufb);

            virtual const CResult Clear();

            virtual const CResult Execute();

            virtual FLImaging::Foundation::EProcessingUnitFeatures GetOptimalProcessingUnit() const;

            virtual int32_t GetOptimalThreadCount() const;

            virtual int64_t GetRequiredGPUMemory() const;
 
 
            SupportToDuplicateAbstractObject(CAlgorithmBase);
            DeclareGetClassType();
 
        protected:
 
            virtual const CResult InitializeProcessingUnit(bool bCheckGPUMemoryAvailable = false);
            virtual bool IsOptimalProcessingUnitEnabled() const;
 
            FLImaging::Foundation::EProcessingUnitFeatures m_eRequiredProcessingUnitFeatures;
            int32_t m_i32RequiredThreadCount;
        };
    }
}