Sse.ReciprocalSqrtScalar 方法

定义

命名空间:

System.Runtime.Intrinsics.X86

程序集:

System.Runtime.Intrinsics.dll

重载

ReciprocalSqrtScalar(Vector128<Single>)	__m128 _mm_rsqrt_ss (__m128 a) RSQRTSS xmm, xmm/m32
ReciprocalSqrtScalar(Vector128<Single>, Vector128<Single>)	__m128 _mm_rsqrt_ss (__m128 a, __m128 b) RSQRTSS xmm, xmm/m32

ReciprocalSqrtScalar(Vector128<Single>)

Source:

Sse.cs

__m128 _mm_rsqrt_ss (__m128 a)

RSQRTSS xmm, xmm/m32

public:
 static System::Runtime::Intrinsics::Vector128<float> ReciprocalSqrtScalar(System::Runtime::Intrinsics::Vector128<float> value);

public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrtScalar (System.Runtime.Intrinsics.Vector128<float> value);

static member ReciprocalSqrtScalar : System.Runtime.Intrinsics.Vector128<single> -> System.Runtime.Intrinsics.Vector128<single>

Public Shared Function ReciprocalSqrtScalar (value As Vector128(Of Single)) As Vector128(Of Single)

参数

value

Vector128<Single>

返回

Vector128<Single>

ReciprocalSqrtScalar(Vector128<Single>, Vector128<Single>)

Source:

Sse.cs

__m128 _mm_rsqrt_ss (__m128 a, __m128 b)

RSQRTSS xmm, xmm/m32

public:
 static System::Runtime::Intrinsics::Vector128<float> ReciprocalSqrtScalar(System::Runtime::Intrinsics::Vector128<float> upper, System::Runtime::Intrinsics::Vector128<float> value);

public static System.Runtime.Intrinsics.Vector128<float> ReciprocalSqrtScalar (System.Runtime.Intrinsics.Vector128<float> upper, System.Runtime.Intrinsics.Vector128<float> value);

static member ReciprocalSqrtScalar : System.Runtime.Intrinsics.Vector128<single> * System.Runtime.Intrinsics.Vector128<single> -> System.Runtime.Intrinsics.Vector128<single>

Public Shared Function ReciprocalSqrtScalar (upper As Vector128(Of Single), value As Vector128(Of Single)) As Vector128(Of Single)

参数

upper

Vector128<Single>

value

Vector128<Single>

返回

Vector128<Single>

注解

上述本机签名不存在。 我们提供此额外的重载为的是与其他标量 API 保持一致。