Class X86.F16C

F16C intrinsics

Inheritance

Object

X86.F16C

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Unity.Burst.Intrinsics

Syntax

public static class F16C

Properties

IsF16CSupported

Evaluates to true at compile time if F16C intrinsics are supported.

Burst ties F16C support to AVX2 support to simplify feature sets to support.

Declaration

public static bool IsF16CSupported { get; }

Property Value

Type	Description
Boolean

Methods

cvtph_ps(v128)

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

Declaration

public static v128 cvtph_ps(v128 a)

Parameters

Type	Name	Description
v128	a

Returns

Type	Description
v128

Remarks

**** vcvtph2ps xmm, xmm

cvtps_ph(v128, Int32)

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst.

Rounding is done according to the rounding parameter, which can be one of:

Declaration

public static v128 cvtps_ph(v128 a, int rounding)

Parameters

Type	Name	Description
v128	a
Int32	rounding

Returns

Type	Description
v128

Remarks

**** cvtps2ph xmm, xmm, imm

mm256_cvtph_ps(v128)

Convert packed half-precision (16-bit) floating-point elements in a to packed single-precision (32-bit) floating-point elements, and store the results in dst.

Declaration

public static v256 mm256_cvtph_ps(v128 a)

Parameters

Type	Name	Description
v128	a

Returns

Type	Description
v256

Remarks

**** vcvtph2ps ymm, xmm

mm256_cvtps_ph(v256, Int32)

Convert packed single-precision (32-bit) floating-point elements in a to packed half-precision (16-bit) floating-point elements, and store the results in dst.

Rounding is done according to the rounding parameter, which can be one of:

Declaration

public static v128 mm256_cvtps_ph(v256 a, int rounding)

Parameters

Type	Name	Description
v256	a
Int32	rounding

Returns

Type	Description
v128

Remarks

**** cvtps2ph xmm, ymm, imm