System.Runtime.Intrinsics.X86 命名空间

公开 x86 和 x64 系统的 select 指令集扩展。 Exposes select instruction-set extensions for x86 and x64 systems. 对于每个扩展,这些指令集表示为单独的类。 These instruction sets are expressed as separate classes for each extension. 可以通过查询相应类型上的 IsSupported 属性来确定是否支持当前环境中的任何扩展。 Support for any extension within the current environment can be determined by querying the IsSupported property on the respective type.

Aes

此类通过内部函数提供对 Intel AES 硬件指令的访问权限。This class provides access to Intel AES hardware instructions via intrinsics.

Aes.X64
Avx

该类通过内联函数提供对 Intel AVX 硬件指令的访问权限。This class provides access to Intel AVX hardware instructions via intrinsics.

Avx.X64
Avx2

此类通过内部函数提供对 Intel AVX2 硬件指令的访问权限This class provides access to Intel AVX2 hardware instructions via intrinsics

Avx2.X64
Bmi1

此类通过内部函数提供对 Intel BMI1 硬件指令的访问权限。This class provides access to Intel BMI1 hardware instructions via intrinsics.

Bmi1.X64
Bmi2

此类通过内部函数提供对 Intel BMI2 硬件指令的访问权限。This class provides access to Intel BMI2 hardware instructions via intrinsics.

Bmi2.X64
Fma

此类通过内部函数提供对 Intel FMA 硬件指令的访问权限。This class provides access to Intel FMA hardware instructions via intrinsics.

Fma.X64
Lzcnt

此类通过内部函数提供对 Intel LZCNT 硬件指令的访问权限。This class provides access to Intel LZCNT hardware instructions via intrinsics.

Lzcnt.X64
Pclmulqdq

此类通过内部函数提供对 Intel PCLMULQDQ 硬件指令的访问权限。This class provides access to Intel PCLMULQDQ hardware instructions via intrinsics.

Pclmulqdq.X64
Popcnt

此类通过内部函数提供对 Intel POPCNT 硬件指令的访问权限。This class provides access to Intel POPCNT hardware instructions via intrinsics.

Popcnt.X64
Sse

此类通过内部函数提供对 Intel SSE 硬件指令的访问权限。This class provides access to Intel SSE hardware instructions via intrinsics.

Sse.X64
Sse2

此类通过内部函数提供对 Intel SSE2 硬件指令的访问权限。This class provides access to Intel SSE2 hardware instructions via intrinsics.

Sse2.X64
Sse3

此类通过内部函数提供对 Intel SSE3 硬件指令的访问权限。This class provides access to Intel SSE3 hardware instructions via intrinsics.

Sse3.X64
Sse41

此类通过内联函数提供对 Intel SSE4.1 硬件指令的访问权限This class provides access to Intel SSE4.1 hardware instructions via intrinsics

Sse41.X64
Sse42

此类通过内部函数提供对 Intel SSE4.2 硬件指令的访问权限。This class provides access to Intel SSE4.2 hardware instructions via intrinsics.

Sse42.X64
Ssse3

此类通过内部函数提供对 Intel SSSE3 硬件指令的访问权限。This class provides access to Intel SSSE3 hardware instructions via intrinsics.

Ssse3.X64
X86Base
X86Base.X64

枚举

FloatComparisonMode