VectorTraits: SIMD Vector type traits methods (SIMD向量类型的特征方法). This library provides many important arithmetic methods(e.g. Shift, Shuffle, NarrowSaturate) and constants for vector types, making it easier for you to write cross-platform SIMD code. It takes full advantage of the X86 and Arm architectures' intrinsic functions to achieve hardware acceleration and can enjoy inline compilation optimization. Commonly Used Types: - `Vectors`: For vector types, common tool functions are provided, e.g. Create(T/T[]/Span/ReadOnlySpan), CreatePadding, CreateRotate, CreateByFunc, CreateByDouble ... It also provides traits methods for vectors, e.g. ShiftLeft、ShiftRightArithmetic、ShiftRightLogical、Shuffle ... - `Vectors<T>`: For vector types, constants are provided for various element types. e.g. Serial, SerialDesc, XyzwWMask, MantissaMask, MaxValue, MinValue, NormOne, FixedOne, E, Pi, Tau, VMaxByte, VReciprocalMaxSByte ... - `Vector64s/Vector128s/Vector256s/Vector512s`: Common tool functions and traits methods are provided for vectors of fixed bit width (Vector64/Vector128/Vector256/Vector512). - `Vector64s<T>/Vector128s<T>/Vector256s<T>/Vector512s<T>`: Provides constants of various element types for vectors of fixed bit width. - `Scalars`: For scalar types, various tool functions are provided. e.g. GetByDouble, GetFixedByDouble, GetByBits, GetBitsMask ... - `Scalars<T>`: For scalar types, a number of constants are provided. e.g. ExponentBits, MantissaBits, MantissaMask, MaxValue, MinValue, NormOne, FixedOne, E, Pi, Tau, VMaxByte, VReciprocalMaxSByte ... - `VectorTextUtil`: Provides some textual instrumental functions for vectors. e.g. GetHex, Format, WriteLine ... Traits methods: - Support for `.NET Standard 2.1` new vector methods: ConvertToDouble, ConvertToInt32, ConvertToInt64, ConvertToSingle, ConvertToUInt32, ConvertToUInt64, Narrow, Widen . - Support for `.NET 5.0` new vector methods: Ceiling, Floor . - Support for `.NET 6.0` new vector methods: Sum . - Support for `.NET 7.0` new vector methods: ExtractMostSignificantBits, Shuffle, ShiftLeft, ShiftRightArithmetic, ShiftRightLogical . - Support for `.NET 8.0` new vector methods: WidenLower, WidenUpper. - Provides the vector methods of narrow saturate: YNarrowSaturate, YNarrowSaturateUnsigned . - Provides the vector methods of round: YRoundToEven, YRoundToZero . - Provides the vector methods of shuffle: YShuffleInsert, YShuffleKernel, YShuffleG2, YShuffleG4, YShuffleG4X2 . Also provides ShuffleControlG2/ShuffleControlG4 enum. - Provides vector methods for de-interleave: YGroup2Unzip, YGroup2UnzipEven, YGroup2UnzipOdd, YGroup3Unzip, YGroup3UnzipX2, YGroup4Unzip, YGroup6Unzip_Bit128. - Provides vector methods for interleave: YGroup2Zip, YGroup2ZipHigh, YGroup2ZipLow, YGroup3Zip, YGroup3ZipX2, YGroup4Unzip, YGroup6Zip_Bit128. - ...
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$ dotnet add package VectorTraitsReadme
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