Avx512F.FusedMultiplyAddSubtract Method

Definition

Overloads

FusedMultiplyAddSubtract(Vector512<Double>, Vector512<Double>, Vector512<Double>)

__m512d _mm512_fmaddsub_pd (__m512d a, __m512d b, __m512d c)

VFMADDSUBPD zmm1 {k1}{z}, zmm2, zmm3/m512/m32bcst

FusedMultiplyAddSubtract(Vector512<Single>, Vector512<Single>, Vector512<Single>)

__m512 _mm512_fmaddsub_ps (__m512 a, __m512 b, __m512 c)

VFMADDSUBPS zmm1 {k1}{z}, zmm2, zmm3/m512/m32bcst

FusedMultiplyAddSubtract(Vector512<Double>, Vector512<Double>, Vector512<Double>, FloatRoundingMode)

__m512d _mm512_fmaddsub_pd (__m512d a, __m512d b, __m512d c, int c)

VFMADDSUBPS zmm1, zmm2, zmm3 {er}

FusedMultiplyAddSubtract(Vector512<Single>, Vector512<Single>, Vector512<Single>, FloatRoundingMode)

__m512 _mm512_fmaddsub_ps (__m512 a, __m512 b, __m512 c, int c)

VFMADDSUBPS zmm1, zmm2, zmm3 {er}

FusedMultiplyAddSubtract(Vector512<Double>, Vector512<Double>, Vector512<Double>)

Source:
Avx512F.cs
Source:
Avx512F.cs

__m512d _mm512_fmaddsub_pd (__m512d a, __m512d b, __m512d c)

VFMADDSUBPD zmm1 {k1}{z}, zmm2, zmm3/m512/m32bcst

C#
public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplyAddSubtract(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c);

Parameters

Returns

Applies to

.NET 10 and other versions
Product Versions
.NET 8, 9, 10

FusedMultiplyAddSubtract(Vector512<Single>, Vector512<Single>, Vector512<Single>)

Source:
Avx512F.cs
Source:
Avx512F.cs

__m512 _mm512_fmaddsub_ps (__m512 a, __m512 b, __m512 c)

VFMADDSUBPS zmm1 {k1}{z}, zmm2, zmm3/m512/m32bcst

C#
public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplyAddSubtract(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c);

Parameters

Returns

Applies to

.NET 10 and other versions
Product Versions
.NET 8, 9, 10

FusedMultiplyAddSubtract(Vector512<Double>, Vector512<Double>, Vector512<Double>, FloatRoundingMode)

__m512d _mm512_fmaddsub_pd (__m512d a, __m512d b, __m512d c, int c)

VFMADDSUBPS zmm1, zmm2, zmm3 {er}

C#
public static System.Runtime.Intrinsics.Vector512<double> FusedMultiplyAddSubtract(System.Runtime.Intrinsics.Vector512<double> a, System.Runtime.Intrinsics.Vector512<double> b, System.Runtime.Intrinsics.Vector512<double> c, System.Runtime.Intrinsics.X86.FloatRoundingMode mode);

Parameters

Returns

Applies to

.NET 10 and .NET 9
Product Versions
.NET 9, 10

FusedMultiplyAddSubtract(Vector512<Single>, Vector512<Single>, Vector512<Single>, FloatRoundingMode)

__m512 _mm512_fmaddsub_ps (__m512 a, __m512 b, __m512 c, int c)

VFMADDSUBPS zmm1, zmm2, zmm3 {er}

C#
public static System.Runtime.Intrinsics.Vector512<float> FusedMultiplyAddSubtract(System.Runtime.Intrinsics.Vector512<float> a, System.Runtime.Intrinsics.Vector512<float> b, System.Runtime.Intrinsics.Vector512<float> c, System.Runtime.Intrinsics.X86.FloatRoundingMode mode);

Parameters

Returns

Applies to

.NET 10 and .NET 9
Product Versions
.NET 9, 10