Table of Contents

AVector

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Benchmark results of Vector (向量的基准测试结果)

  • Ceiling: Computes the ceiling of each element in a vector (计算向量中每个元素的向上取整). It is also known as round to positive infinity (它也被称作向正无穷舍入). See more: MidpointRounding.ToPositiveInfinity.
  • ConvertToDouble: Convert to a vector whose elements are of type Double (转换为元素类型是Double的向量).
  • ConvertToInt32: Convert to a vector whose elements are of type Int32 (转换为元素类型是Int32的向量).
  • ConvertToInt64: Convert to a vector whose elements are of type Int64 (转换为元素类型是Int64的向量).
  • ConvertToSingle: Convert to a vector whose elements are of type Single (转换为元素类型是Single的向量).
  • ConvertToUInt32: Convert to a vector whose elements are of type UInt32 (转换为元素类型是UInt32的向量).
  • ConvertToUInt64: Convert to a vector whose elements are of type UInt64 (转换为元素类型是UInt64的向量).
  • Floor: Computes the floor of each element in a vector (计算向量中每个元素的向下取整). It is also known as round to negative infinity (它也被称作向负无穷舍入). See more: MidpointRounding.ToNegativeInfinity.
  • Multiply: Multiplies two vectors to compute their element-wise product (将两个向量相乘来计算它们各元素的积).
  • Narrow: Narrows two Vector instances into one Vector (将两个 Vector 实例缩窄为一个 Vector ).
  • ShiftLeft: Shifts each element of a vector left by the specified amount (将向量的每个元素左移指定量).
  • ShiftRightArithmetic: Shifts (signed) each element of a vector right by the specified amount (将向量的每个有符号元素算术右移指定量).
  • ShiftRightLogical: Shifts (unsigned) each element of a vector right by the specified amount. (将向量的每个无符号元素逻辑右移指定量).
  • Shuffle: Shuffle and clear (换位并清零). Creates a new vector by selecting values from an input vector using a set of indices (通过使用一组索引从输入向量中选择值，来创建一个新向量). If the indices value is out of range, the element will be cleared (若索引值超出范围, 元素会被清零).
  • Widen: Widens a Vector into two Vector instances (将一个 Vector 扩宽为两个 Vector 实例).
  • YClamp: Computes the numerical clamp of each element in a vector (计算向量中每个元素的数值限制)
  • YGroup1ToGroup3: Convert a 1-element group, to a 3-element group. It also converts grayscale pixel data to packed RGB pixel data (将1-元素组, 转为3-元素组. 它还能将 灰度像素数据, 转换为 已打包的RGB像素数据).
  • YGroup2Transpose: Transpose a 22 matrix (对22矩阵进行转置).
  • YGroup2Unzip: De-Interleave 2-element groups into 2 vectors. It converts the 2-element groups AoS to SoA (将2-元素组解交织为2个向量. 它能将2元素组的 数组结构体 转为 结构体数组).
  • YGroup2Zip: Interleave 2 vectors into 2-element groups. It converts the 2-element groups SoA to AoS (将2个向量交织为2-元素组. 它能将2元素组的 结构体数组 转为 数组结构体).
  • YGroup3ToGroup4: Convert a 3-element group, to a 4-element group. It also converts packed RGB pixel data to packed RGBA pixel data (将3-元素组, 转为4-元素组. 它还能将 已打包的RGB像素数据, 转换为 已打包的RGBA像素数据).
  • YGroup3Unzip: De-Interleave 3-element groups into 3 vectors. It converts the 3-element groups AoS to SoA. It can also deinterleave packed RGB pixel data into R,G,B planar data (将3-元素组解交织为3个向量. 它能将3元素组的 数组结构体 转为 结构体数组. 它还能将 已打包的RGB像素数据, 解交织为 R,G,B 平面数据).
  • YGroup3Zip: Interleave 3 vectors into 3-element groups. It converts the 3-element groups SoA to AoS. It can also interleave R,G,B planar data into packed RGB pixel data (将3-元素组解交织为3个向量. 它能将3元素组的 结构体数组 转为 数组结构体. 它还能将 R,G,B 平面数据, 交织为 已打包的RGB像素数据).
  • YGroup4ToGroup3: Convert a 4-element group, to a 3-element group. It also converts packed RGBA pixel data to packed RGB pixel data (将4-元素组, 转为3-元素组. 它还能将 已打包的RGBA像素数据, 转换为 已打包的RGB像素数据).
  • YGroup4Unzip: De-Interleave 4-element groups into 4 vectors. It converts the 4-element groups AoS to SoA. It can also deinterleave packed RGBA pixel data into R,G,B,A planar data (将4-元素组解交织为4个向量. 它能将4元素组的 数组结构体 转为 结构体数组. 它还能将 已打包的RGBA像素数据, 解交织为 R,G,B,A 平面数据).
  • YGroup4Zip: Interleave 4 vectors into 4-element groups. It converts the 4-element groups SoA to AoS. It can also interleave R,G,B,A planar data into packed RGBA pixel data (将4个向量交织为4-元素组. 它能将4元素组的 结构体数组 转为 数组结构体. 它还能将 R,G,B,A 平面数据, 交织为 已打包的RGBA像素数据).
  • YNarrowSaturate: Saturate narrows two Vector instances into one Vector (将两个 Vector 实例饱和缩窄为一个 Vector ).
  • YNarrowSaturateUnsigned: Saturate narrows two signed Vector instances into one unsigned Vector (将两个有符号 Vector 实例饱和缩窄为一个无符号 Vector ).
  • YRoundToEven: Computes the round to even of each element in a vector (计算向量中每个元素的向偶数舍入). It is also known as rounding half to even/round to nearest integer (它也被称作四舍六入五成双/舍入到最近整数). See more: MidpointRounding.ToEven.
  • YRoundToZero: Computes the round to zero of each element in a vector (计算向量中每个元素的向零舍入). It is also known as truncate (它也被称作截断取整). See more: MidpointRounding.ToZero.
  • YShuffleG2: For each 2-element group in a vector, shuffle is performed (对于一个向量中的每个 2-元素组, 进行换位).
  • YShuffleG4X2: For each 4-element group in two vector, shuffle is performed (对于两个向量中的每个 4-元素组, 进行换位).
  • YShuffleX2Kernel: Only shuffle on 2 vectors (在2个向量上进行仅换位). Creates a new vector by selecting values from an input vector using a set of indices (通过使用一组索引从输入向量中选择值，来创建一个新向量). If the index value is out of range, the result is undefined (若索引值超出范围, 结果是未定义的).
  • YShuffleX3Kernel: Only shuffle on 3 vectors (在3个向量上进行仅换位). Creates a new vector by selecting values from an input vector using a set of indices (通过使用一组索引从输入向量中选择值，来创建一个新向量). If the index value is out of range, the result is undefined (若索引值超出范围, 结果是未定义的).
  • YShuffleX4Kernel: Only shuffle on 4 vectors (在4个向量上进行仅换位). Creates a new vector by selecting values from an input vector using a set of indices (通过使用一组索引从输入向量中选择值，来创建一个新向量). If the index value is out of range, the result is undefined (若索引值超出范围, 结果是未定义的).
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