Extract

Extraction intrinsics enable lanes to be selected from vector and accumulator types. More...

Overview

Extraction intrinsics enable lanes to be selected from vector and accumulator types.

Extract from lane specified through either idx parameter or number in intrinsic name.

store_hi and store_lo intrinsic functions

Store the 48/80 bit from the accumulator sign extended in a 64/128 bit integer. store_lo takes the lower lanes of the accumulator and store_hi the higher ones.

ext_hi and ext_lo intrinsic functions

Extract the top half or bottom half of the lanes within a data type.

ext_v(,<N>,) intrinsic functions

ext_v(,0...7,) extract successive 128-bit lanes from a 256-bit(lanes 0-1), 512-bit(lanes 0-3) or 1024-bit(lanes 0-7) vector.

ext_w(,<N>,) intrinsic functions

ext_w(,0...3,) extract successive 256-bit lanes from a large vector.

ext_x(,<N>,) intrinsic functions

ext_x(,0...1,) extract successive 512-bit lanes from a 1024-bit vector.

Accumulator store operations
v4int64	store_lo (v8acc48 acc)
	Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 4 lower lanes.
v4int64	store_hi (v8acc48 acc)
	Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 4 higher lanes.
v2cint64	store_lo (v4cacc48 acc)
	Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 2 lower lanes.
v2cint64	store_hi (v4cacc48 acc)
	Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 2 higher lanes.
v2int128	store_lo (v4acc80 acc)
	Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 2 lower lanes.
v2int128	store_hi (v4acc80 acc)
	Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 2 higher lanes.
v1cint128	store_lo (v2cacc80 acc)
	Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 1 lower lanes.
v1cint128	store_hi (v2cacc80 acc)
	Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 1 higher lanes.

Vector Packing Operations
v16int8	pack (v16int16 vec)
	Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.
v16uint8	upack (v16int16 vec)
	Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.
v32int8	pack (v32int16 vec)
	Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.
v32uint8	upack (v32int16 vec)
	Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.

128-bit Extraction from 256-bit Vector
v16int8	ext_v (v32int8 buf, int idx)
	Extract a v16int8 vector from a v32int8 vector.
v16uint8	ext_v (v32uint8 buf, int idx)
	Extract a v16uint8 vector from a v32uint8 vector.
v8int16	ext_v (v16int16 buf, int idx)
	Extract a v8int16 vector from a v16int16 vector.
v4cint16	ext_v (v8cint16 buf, int idx)
	Extract a v4cint16 vector from a v8cint16 vector.
v4int32	ext_v (v8int32 buf, int idx)
	Extract a v4int32 vector from a v8int32 vector.
v2cint32	ext_v (v4cint32 buf, int idx)
	Extract a v2cint32 vector from a v4cint32 vector.
v4float	ext_v (v8float buf, int idx)
	Extract a v4float vector from a v8float vector.
v2cfloat	ext_v (v4cfloat buf, int idx)
	Extract a v2cfloat vector from a v4cfloat vector.

128-bit Extraction from 512-bit Vector
v16int8	ext_v (v64int8 buf, int idx)
	Extract a v16int8 vector from a v64int8 vector.
v16uint8	ext_v (v64uint8 buf, int idx)
	Extract a v16uint8 vector from a v64uint8 vector.
v8int16	ext_v (v32int16 buf, int idx)
	Extract a v8int16 vector from a v32int16 vector.
v4cint16	ext_v (v16cint16 buf, int idx)
	Extract a v4cint16 vector from a v16cint16 vector.
v4int32	ext_v (v16int32 buf, int idx)
	Extract a v4int32 vector from a v16int32 vector.
v2cint32	ext_v (v8cint32 buf, int idx)
	Extract a v2cint32 vector from a v8cint32 vector.
v4float	ext_v (v16float buf, int idx)
	Extract a v4float vector from a v16float vector.
v2cfloat	ext_v (v8cfloat buf, int idx)
	Extract a v2cfloat vector from a v8cfloat vector.

128-bit Extraction from 1024-bit Vector
v16int8	ext_v (v128int8 buf, int idx)
	Extract a v16int8 vector from a v128int8 vector.
v16uint8	ext_v (v128uint8 buf, int idx)
	Extract a v16uint8 vector from a v128uint8 vector.
v8int16	ext_v (v64int16 buf, int idx)
	Extract a v8int16 vector from a v64int16 vector.
v4cint16	ext_v (v32cint16 buf, int idx)
	Extract a v4cint16 vector from a v32cint16 vector.
v4int32	ext_v (v32int32 buf, int idx)
	Extract a v4int32 vector from a v32int32 vector.
v2cint32	ext_v (v16cint32 buf, int idx)
	Extract a v2cint32 vector from a v16cint32 vector.
v4float	ext_v (v32float buf, int idx)
	Extract a v4float vector from a v32float vector.
v2cfloat	ext_v (v16cfloat buf, int idx)
	Extract a v2cfloat vector from a v16cfloat vector.

256-bit Extraction from 512-bit Vector
v32int8	ext_w (v64int8 buf, int idx)
	Extract a v32int8 vector from a v64int8 vector.
v32uint8	ext_w (v64uint8 buf, int idx)
	Extract a v32uint8 vector from a v64uint8 vector.
v16int16	ext_w (v32int16 buf, int idx)
	Extract a v16int16 vector from a v32int16 vector.
v8cint16	ext_w (v16cint16 buf, int idx)
	Extract a v8cint16 vector from a v16cint16 vector.
v8int32	ext_w (v16int32 buf, int idx)
	Extract a v8int32 vector from a v16int32 vector.
v4cint32	ext_w (v8cint32 buf, int idx)
	Extract a v4cint32 vector from a v8cint32 vector.
v8float	ext_w (v16float buf, int idx)
	Extract a v8float vector from a v16float vector.
v4cfloat	ext_w (v8cfloat buf, int idx)
	Extract a v4cfloat vector from a v8cfloat vector.

256-bit Extraction from 1024-bit Vector
v32int8	ext_w (v128int8 buf, int idx)
	Extract a v32int8 vector from a v128int8 vector.
v32uint8	ext_w (v128uint8 buf, int idx)
	Extract a v32uint8 vector from a v128uint8 vector.
v16int16	ext_w (v64int16 buf, int idx)
	Extract a v16int16 vector from a v64int16 vector.
v8cint16	ext_w (v32cint16 buf, int idx)
	Extract a v8cint16 vector from a v32cint16 vector.
v8int32	ext_w (v32int32 buf, int idx)
	Extract a v8int32 vector from a v32int32 vector.
v4cint32	ext_w (v16cint32 buf, int idx)
	Extract a v4cint32 vector from a v16cint32 vector.
v8float	ext_w (v32float buf, int idx)
	Extract a v8float vector from a v32float vector.
v4cfloat	ext_w (v16cfloat buf, int idx)
	Extract a v4cfloat vector from a v16cfloat vector.

512-bit Extraction from 1024-bit Vector
v64int8	ext_x (v128int8 buf, int idx)
	Extract a v64int8 vector from a v128int8 vector.
v64uint8	ext_x (v128uint8 buf, int idx)
	Extract a v64uint8 vector from a v128uint8 vector.
v32int16	ext_x (v64int16 buf, int idx)
	Extract a v32int16 vector from a v64int16 vector.
v16cint16	ext_x (v32cint16 buf, int idx)
	Extract a v16cint16 vector from a v32cint16 vector.
v16int32	ext_x (v32int32 buf, int idx)
	Extract a v16int32 vector from a v32int32 vector.
v8cint32	ext_x (v16cint32 buf, int idx)
	Extract a v8cint32 vector from a v16cint32 vector.
v16float	ext_x (v32float buf, int idx)
	Extract a v16float vector from a v32float vector.
v8cfloat	ext_x (v16cfloat buf, int idx)
	Extract a v8cfloat vector from a v16cfloat vector.

Extraction from Wide Accumulator
v8acc48	ext_lo (v16acc48 buf)
	Extract the low or high v8acc48 vector from a v16acc48 vector.
v8acc48	ext_hi (v16acc48 buf)
	Extract the low or high v8acc48 vector from a v16acc48 vector.
v4cacc48	ext_lo (v8cacc48 buf)
	Extract the low or high v4cacc48 vector from a v8cacc48 vector.
v4cacc48	ext_hi (v8cacc48 buf)
	Extract the low or high v4cacc48 vector from a v8cacc48 vector.
v4acc80	ext_lo (v8acc80 buf)
	Extract the low or high v4acc80 vector from a v8acc80 vector.
v4acc80	ext_hi (v8acc80 buf)
	Extract the low or high v4acc80 vector from a v8acc80 vector.
v2cacc80	ext_lo (v4cacc80 buf)
	Extract the low or high v2cacc80 vector from a v4cacc80 vector.
v2cacc80	ext_hi (v4cacc80 buf)
	Extract the low or high v2cacc80 vector from a v4cacc80 vector.

Extraction from Float Accumulator
v4accfloat	ext_lo (v8accfloat)
v8accfloat	ext_lo (v16accfloat)
v16accfloat	ext_lo (v32accfloat)
v4accfloat	ext_hi (v8accfloat)
v8accfloat	ext_hi (v16accfloat)
v16accfloat	ext_hi (v32accfloat)
v2caccfloat	ext_lo (v4caccfloat)
v4caccfloat	ext_lo (v8caccfloat)
v8caccfloat	ext_lo (v16caccfloat)
v2caccfloat	ext_hi (v4accfloat)

Extracts for configuration registers
unsigned int	ext0 (mac_idx)
unsigned int	ext1 (mac_idx)
unsigned int	ext0 (pmx_idx)
unsigned int	ext1 (pmx_idx)
unsigned int	ext2 (pmx_idx)

Function Documentation

ext0() [1/2]

unsigned int ext0

(

mac_idx

)

ext0() [2/2]

unsigned int ext0

(

pmx_idx

)

ext1() [1/2]

unsigned int ext1

(

mac_idx

)

ext1() [2/2]

unsigned int ext1

(

pmx_idx

)

ext2()

unsigned int ext2

(

pmx_idx

)

ext_hi() [1/8]

v8acc48 ext_hi

(

v16acc48

buf

)

Extract the low or high v8acc48 vector from a v16acc48 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_hi() [2/8]

v8caccfloat ext_hi

(

v16accfloat

)

ext_hi() [3/8]

v16accfloat ext_hi

(

v32accfloat

)

ext_hi() [4/8]

v2caccfloat ext_hi

(

v4accfloat

)

ext_hi() [5/8]

v2cacc80 ext_hi

(

v4cacc80

buf

)

Extract the low or high v2cacc80 vector from a v4cacc80 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_hi() [6/8]

v4acc80 ext_hi

(

v8acc80

buf

)

Extract the low or high v4acc80 vector from a v8acc80 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_hi() [7/8]

v4caccfloat ext_hi

(

v8accfloat

)

ext_hi() [8/8]

v4cacc48 ext_hi

(

v8cacc48

buf

)

Extract the low or high v4cacc48 vector from a v8cacc48 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_lo() [1/10]

v8acc48 ext_lo

(

v16acc48

buf

)

Extract the low or high v8acc48 vector from a v16acc48 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_lo() [2/10]

v8accfloat ext_lo

(

v16accfloat

)

ext_lo() [3/10]

v8caccfloat ext_lo

(

v16caccfloat

)

ext_lo() [4/10]

v16accfloat ext_lo

(

v32accfloat

)

ext_lo() [5/10]

v2cacc80 ext_lo

(

v4cacc80

buf

)

Extract the low or high v2cacc80 vector from a v4cacc80 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_lo() [6/10]

v2caccfloat ext_lo

(

v4caccfloat

)

ext_lo() [7/10]

v4acc80 ext_lo

(

v8acc80

buf

)

Extract the low or high v4acc80 vector from a v8acc80 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_lo() [8/10]

v4accfloat ext_lo

(

v8accfloat

)

ext_lo() [9/10]

v4cacc48 ext_lo

(

v8cacc48

buf

)

Extract the low or high v4cacc48 vector from a v8cacc48 vector.

Parameters

buf	Source vector

Returns

Extracted sub-vector

ext_lo() [10/10]

v4caccfloat ext_lo

(

v8caccfloat

)

ext_v() [1/24]

v16int8 ext_v	(	v128int8	buf,
		int	idx
	)

Extract a v16int8 vector from a v128int8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [2/24]

v16uint8 ext_v	(	v128uint8	buf,
		int	idx
	)

Extract a v16uint8 vector from a v128uint8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [3/24]

v2cfloat ext_v	(	v16cfloat	buf,
		int	idx
	)

Extract a v2cfloat vector from a v16cfloat vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [4/24]

v4cint16 ext_v	(	v16cint16	buf,
		int	idx
	)

Extract a v4cint16 vector from a v16cint16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [5/24]

v2cint32 ext_v	(	v16cint32	buf,
		int	idx
	)

Extract a v2cint32 vector from a v16cint32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [6/24]

v4float ext_v	(	v16float	buf,
		int	idx
	)

Extract a v4float vector from a v16float vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [7/24]

v8int16 ext_v	(	v16int16	buf,
		int	idx
	)

Extract a v8int16 vector from a v16int16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [8/24]

v4int32 ext_v	(	v16int32	buf,
		int	idx
	)

Extract a v4int32 vector from a v16int32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [9/24]

v4cint16 ext_v	(	v32cint16	buf,
		int	idx
	)

Extract a v4cint16 vector from a v32cint16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [10/24]

v4float ext_v	(	v32float	buf,
		int	idx
	)

Extract a v4float vector from a v32float vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [11/24]

v8int16 ext_v	(	v32int16	buf,
		int	idx
	)

Extract a v8int16 vector from a v32int16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [12/24]

v4int32 ext_v	(	v32int32	buf,
		int	idx
	)

Extract a v4int32 vector from a v32int32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [13/24]

v16int8 ext_v	(	v32int8	buf,
		int	idx
	)

Extract a v16int8 vector from a v32int8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [14/24]

v16uint8 ext_v	(	v32uint8	buf,
		int	idx
	)

Extract a v16uint8 vector from a v32uint8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [15/24]

v2cfloat ext_v	(	v4cfloat	buf,
		int	idx
	)

Extract a v2cfloat vector from a v4cfloat vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [16/24]

v2cint32 ext_v	(	v4cint32	buf,
		int	idx
	)

Extract a v2cint32 vector from a v4cint32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [17/24]

v8int16 ext_v	(	v64int16	buf,
		int	idx
	)

Extract a v8int16 vector from a v64int16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [18/24]

v16int8 ext_v	(	v64int8	buf,
		int	idx
	)

Extract a v16int8 vector from a v64int8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [19/24]

v16uint8 ext_v	(	v64uint8	buf,
		int	idx
	)

Extract a v16uint8 vector from a v64uint8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [20/24]

v2cfloat ext_v	(	v8cfloat	buf,
		int	idx
	)

Extract a v2cfloat vector from a v8cfloat vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [21/24]

v4cint16 ext_v	(	v8cint16	buf,
		int	idx
	)

Extract a v4cint16 vector from a v8cint16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [22/24]

v2cint32 ext_v	(	v8cint32	buf,
		int	idx
	)

Extract a v2cint32 vector from a v8cint32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [23/24]

v4float ext_v	(	v8float	buf,
		int	idx
	)

Extract a v4float vector from a v8float vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_v() [24/24]

v4int32 ext_v	(	v8int32	buf,
		int	idx
	)

Extract a v4int32 vector from a v8int32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [1/16]

v32int8 ext_w	(	v128int8	buf,
		int	idx
	)

Extract a v32int8 vector from a v128int8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [2/16]

v32uint8 ext_w	(	v128uint8	buf,
		int	idx
	)

Extract a v32uint8 vector from a v128uint8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [3/16]

v4cfloat ext_w	(	v16cfloat	buf,
		int	idx
	)

Extract a v4cfloat vector from a v16cfloat vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [4/16]

v8cint16 ext_w	(	v16cint16	buf,
		int	idx
	)

Extract a v8cint16 vector from a v16cint16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [5/16]

v4cint32 ext_w	(	v16cint32	buf,
		int	idx
	)

Extract a v4cint32 vector from a v16cint32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [6/16]

v8float ext_w	(	v16float	buf,
		int	idx
	)

Extract a v8float vector from a v16float vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [7/16]

v8int32 ext_w	(	v16int32	buf,
		int	idx
	)

Extract a v8int32 vector from a v16int32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [8/16]

v8cint16 ext_w	(	v32cint16	buf,
		int	idx
	)

Extract a v8cint16 vector from a v32cint16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [9/16]

v8float ext_w	(	v32float	buf,
		int	idx
	)

Extract a v8float vector from a v32float vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [10/16]

v16int16 ext_w	(	v32int16	buf,
		int	idx
	)

Extract a v16int16 vector from a v32int16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [11/16]

v8int32 ext_w	(	v32int32	buf,
		int	idx
	)

Extract a v8int32 vector from a v32int32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [12/16]

v16int16 ext_w	(	v64int16	buf,
		int	idx
	)

Extract a v16int16 vector from a v64int16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [13/16]

v32int8 ext_w	(	v64int8	buf,
		int	idx
	)

Extract a v32int8 vector from a v64int8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [14/16]

v32uint8 ext_w	(	v64uint8	buf,
		int	idx
	)

Extract a v32uint8 vector from a v64uint8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [15/16]

v4cfloat ext_w	(	v8cfloat	buf,
		int	idx
	)

Extract a v4cfloat vector from a v8cfloat vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_w() [16/16]

v4cint32 ext_w	(	v8cint32	buf,
		int	idx
	)

Extract a v4cint32 vector from a v8cint32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [1/8]

v64int8 ext_x	(	v128int8	buf,
		int	idx
	)

Extract a v64int8 vector from a v128int8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [2/8]

v64uint8 ext_x	(	v128uint8	buf,
		int	idx
	)

Extract a v64uint8 vector from a v128uint8 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [3/8]

v8cfloat ext_x	(	v16cfloat	buf,
		int	idx
	)

Extract a v8cfloat vector from a v16cfloat vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [4/8]

v8cint32 ext_x	(	v16cint32	buf,
		int	idx
	)

Extract a v8cint32 vector from a v16cint32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [5/8]

v16cint16 ext_x	(	v32cint16	buf,
		int	idx
	)

Extract a v16cint16 vector from a v32cint16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [6/8]

v16float ext_x	(	v32float	buf,
		int	idx
	)

Extract a v16float vector from a v32float vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [7/8]

v16int32 ext_x	(	v32int32	buf,
		int	idx
	)

Extract a v16int32 vector from a v32int32 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

ext_x() [8/8]

v32int16 ext_x	(	v64int16	buf,
		int	idx
	)

Extract a v32int16 vector from a v64int16 vector.

Parameters

buf	Source vector
idx	Defines which part of the source vector is extracted. Must be a compile-time constant.

Returns

Extracted sub-vector

pack() [1/2]

v16int8 pack

(

v16int16

vec

)

Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.

pack() [2/2]

v32int8 pack

(

v32int16

vec

)

Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.

store_hi() [1/4]

v1cint128 store_hi

(

v2cacc80

acc

)

Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 1 higher lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_hi() [2/4]

v2int128 store_hi

(

v4acc80

acc

)

Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 2 higher lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_hi() [3/4]

v2cint64 store_hi

(

v4cacc48

acc

)

Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 2 higher lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_hi() [4/4]

v4int64 store_hi

(

v8acc48

acc

)

Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 4 higher lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_lo() [1/4]

v1cint128 store_lo

(

v2cacc80

acc

)

Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 1 lower lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_lo() [2/4]

v2int128 store_lo

(

v4acc80

acc

)

Store the 80 bit from the accumulator sign extended in a 128 bit integer. This is done for the 2 lower lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_lo() [3/4]

v2cint64 store_lo

(

v4cacc48

acc

)

Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 2 lower lanes.

Parameters

acc	Input accumulator

Returns

Output vector

store_lo() [4/4]

v4int64 store_lo

(

v8acc48

acc

)

Store the 48 bit from the accumulator sign extended in a 64 bit integer. This is done for the 4 lower lanes.

Parameters

acc	Input accumulator

Returns

Output vector

upack() [1/2]

v16uint8 upack

(

v16int16

vec

)

Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.

upack() [2/2]

v32uint8 upack

(

v32int16

vec

)

Pack vectors and store to memory These intrinsics use the saturation value from the control register here: Control Register. Rounding is not done. No status flags are updated. These intrinsics can only be used coupled with a memory access operation. Ex: v16int8* ptr = pack(vec);//vec if of type v16int16.