Class IntrinsicUtility

Provides utility methods for SIMD vector that is currently missing on common hardware instruction set.

Inheritance

System.Object

IntrinsicUtility

Namespace: X10D.Core

Assembly: X10D.dll

Syntax

public static class IntrinsicUtility : object

Methods

HorizontalOr(Vector128<Int32>, Vector128<Int32>)

Horizontally apply OR operation on adjacent pairs of single-precision (32-bit) floating-point elements in lhs and rhs.

Operation:

dest[0] = left[0] | left[1];
dest[1] = left[2] | left[3];
dest[2] = right[0] | right[1];
dest[3] = right[2] | right[3];

Declaration

public static Vector128<int> HorizontalOr(Vector128<int> left, Vector128<int> right)

Parameters

Type	Name	Description
Vector128<System.Int32>	left	Left vector.
Vector128<System.Int32>	right	Right vector.

Returns

Type	Description
Vector128<System.Int32>	A of langword_csharp_float with all elements is result of OR operation on adjacent pairs of elements in lhs and rhs.

HorizontalOr(Vector128<UInt32>, Vector128<UInt32>)

Horizontally apply OR operation on adjacent pairs of 32-bit unsigned integer elements in lhs and rhs.

Operation:

dest[0] = left[0] | left[1];
dest[1] = left[2] | left[3];
dest[2] = right[0] | right[1];
dest[3] = right[2] | right[3];

Declaration

public static Vector128<uint> HorizontalOr(Vector128<uint> left, Vector128<uint> right)

Parameters

Type	Name	Description
Vector128<System.UInt32>	left	Left vector.
Vector128<System.UInt32>	right	Right vector.

Returns

Type	Description
Vector128<System.UInt32>	A of langword_csharp_uint with all elements is result of OR operation on adjacent pairs of elements in lhs and rhs.

Multiply(Vector128<Int64>, Vector128<Int64>)

Multiply packed 64-bit signed integer elements in a and b and truncate the results to 64-bit integer.

Operation:

dest[0] = left[0] * right[0];
dest[1] = left[1] * right[1];

Declaration

public static Vector128<long> Multiply(Vector128<long> lhs, Vector128<long> rhs)

Parameters

Type	Name	Description
Vector128<System.Int64>	lhs	Left vector.
Vector128<System.Int64>	rhs	Right vector.

Returns

Type	Description
Vector128<System.Int64>	A of langword_csharp_long whose elements is 64-bit truncated product of lhs and rhs.

Multiply(Vector128<UInt64>, Vector128<UInt64>)

Multiply packed 64-bit unsigned integer elements in a and b and truncate the results to 64-bit integer.

Operation:

dest[0] = left[0] * right[0];
dest[1] = left[1] * right[1];

Declaration

public static Vector128<ulong> Multiply(Vector128<ulong> left, Vector128<ulong> right)

Parameters

Type	Name	Description
Vector128<System.UInt64>	left	Left vector.
Vector128<System.UInt64>	right	Right vector.

Returns

Type	Description
Vector128<System.UInt64>	The truncated product vector.

Multiply(Vector256<Int64>, Vector256<Int64>)

Multiply packed 64-bit signed integer elements in a and b and truncate the results to 64-bit integer.

Operation:

dest[0] = left[0] * right[0];
dest[1] = left[1] * right[1];
dest[2] = left[2] * right[2];
dest[3] = left[3] * right[3];

Declaration

public static Vector256<long> Multiply(Vector256<long> lhs, Vector256<long> rhs)

Parameters

Type	Name	Description
Vector256<System.Int64>	lhs	Left vector.
Vector256<System.Int64>	rhs	Right vector.

Returns

Type	Description
Vector256<System.Int64>	A of langword_csharp_ulong whose elements is 64-bit truncated product of lhs and rhs.

Multiply(Vector256<UInt64>, Vector256<UInt64>)

Multiply packed 64-bit unsigned integer elements in a and b and truncate the results to 64-bit integer.

Operation:

dest[0] = left[0] * right[0];
dest[1] = left[1] * right[1];
dest[2] = left[2] * right[2];
dest[3] = left[3] * right[3];

Declaration

public static Vector256<ulong> Multiply(Vector256<ulong> lhs, Vector256<ulong> rhs)

Parameters

Type	Name	Description
Vector256<System.UInt64>	lhs	Left vector.
Vector256<System.UInt64>	rhs	Right vector.

Returns

Type	Description
Vector256<System.UInt64>	A of langword_csharp_ulong whose elements is 64-bit truncated product of lhs and rhs.