Sse41.RoundToNearestIntegerScalar 方法

定义

重载

RoundToNearestIntegerScalar(Vector128<Double>)

__m128d _mm_round_sd (__m128d a, _MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC)

ROUNDSD xmm, xmm/m128, imm8(8)

RoundToNearestIntegerScalar(Vector128<Single>)

__m128 _mm_round_ss (__m128 a, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC)

ROUNDSS xmm, xmm/m128, imm8(8)

RoundToNearestIntegerScalar(Vector128<Double>, Vector128<Double>)

__m128d _mm_round_sd (__m128d a, __m128d b, _MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC)

ROUNDSD xmm, xmm/m128, imm8(8)

RoundToNearestIntegerScalar(Vector128<Single>, Vector128<Single>)

__m128 _mm_round_ss (__m128 a, __m128 b, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC)

ROUNDSS xmm, xmm/m128, imm8(8)

RoundToNearestIntegerScalar(Vector128<Double>)

Source:
Sse41.cs
Source:
Sse41.cs
Source:
Sse41.cs

__m128d _mm_round_sd (__m128d a, _MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC)

ROUNDSD xmm, xmm/m128, imm8(8)

public static System.Runtime.Intrinsics.Vector128<double> RoundToNearestIntegerScalar (System.Runtime.Intrinsics.Vector128<double> value);

参数

value
Vector128<Double>

返回

注解

本机签名不存在。 提供此附加重载是为了完整性。

适用于

RoundToNearestIntegerScalar(Vector128<Single>)

Source:
Sse41.cs
Source:
Sse41.cs
Source:
Sse41.cs

__m128 _mm_round_ss (__m128 a, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC)

ROUNDSS xmm, xmm/m128, imm8(8)

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

参数

value
Vector128<Single>

返回

注解

本机签名不存在。 提供此附加重载是为了完整性。

适用于

RoundToNearestIntegerScalar(Vector128<Double>, Vector128<Double>)

Source:
Sse41.cs
Source:
Sse41.cs
Source:
Sse41.cs

__m128d _mm_round_sd (__m128d a, __m128d b, _MM_FROUND_TO_NEAREST_INT |_MM_FROUND_NO_EXC)

ROUNDSD xmm, xmm/m128, imm8(8)

public static System.Runtime.Intrinsics.Vector128<double> RoundToNearestIntegerScalar (System.Runtime.Intrinsics.Vector128<double> upper, System.Runtime.Intrinsics.Vector128<double> value);

参数

upper
Vector128<Double>
value
Vector128<Double>

返回

适用于

RoundToNearestIntegerScalar(Vector128<Single>, Vector128<Single>)

Source:
Sse41.cs
Source:
Sse41.cs
Source:
Sse41.cs

__m128 _mm_round_ss (__m128 a, __m128 b, _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC)

ROUNDSS xmm, xmm/m128, imm8(8)

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

参数

upper
Vector128<Single>
value
Vector128<Single>

返回

适用于