Sets

Vector set intrinsic functions allow creating a vector where only one part is intitialized and the other parts are undefined. More...

Overview

Vector set intrinsic functions allow creating a vector where only one part is intitialized and the other parts are undefined.

Below the buffer sizes are as follows: V - 128 bit W - 256 bit X - 512 bit Y - 1024 bit

For more information see Integer Vector Types.

Note

All intrinsics require a compile time constant for the idx parameter.

wset, xset, yset

Same as update but set value of new buf and not one that exists already. For example:

wset_v(idx,val) is the same as upd_v(undef_type(),idx,val)

128-bit lane update into 1024-bit vector
Set 128-bit lanes in a 1024-bit vector.
promotion v128int8	yset_v (int, v16int8)
	Creates a new 1024-bit vector with 16 elements already set using a 128-bit set.
promotion v128uint8	yset_v (int, v16uint8)
	Creates a new 1024-bit vector with 16 elements already set using a 128-bit set.
promotion v64int16	yset_v (int, v8int16)
	Creates a new 1024-bit vector with 8 elements already set using a 128-bit set.
promotion v32cint16	yset_v (int, v4cint16)
	Creates a new 1024-bit vector with 4 elements already set using a 128-bit set.
promotion v32int32	yset_v (int, v4int32)
	Creates a new 1024-bit vector with 4 elements already set using a 128-bit set.
promotion v16cint32	yset_v (int, v2cint32)
	Creates a new 1024-bit vector with 2 elements already set using a 128-bit set.
promotion v32float	yset_v (int, v4float)
	Creates a new 1024-bit vector with 4 elements already set using a 128-bit set.
promotion v16cfloat	yset_v (int, v2cfloat)
	Creates a new 1024-bit vector with 2 elements already set using a 128-bit set.

128-bit lane set into 256-bit vector
Set 128-bit lanes in a 256-bit vector. idx parameter must be a compile time constant.
promotion v32int8	wset_v (int, v16int8)
	Creates a new 256-bit vector with 16 elements already set using a 128-bit set.
promotion v32uint8	wset_v (int, v16uint8)
	Creates a new 256-bit vector with 16 elements already set using a 128-bit set.
promotion v16int16	wset_v (int, v8int16)
	Creates a new 256-bit vector with 8 elements already set using a 128-bit set.
promotion v8cint16	wset_v (int, v4cint16)
	Creates a new 256-bit vector with 4 elements already set using a 128-bit set.
promotion v8int32	wset_v (int, v4int32)
	Creates a new 256-bit vector with 4 elements already set using a 128-bit set.
promotion v4cint32	wset_v (int, v2cint32)
	Creates a new 256-bit vector with 2 elements already set using a 128-bit set.
promotion v8float	wset_v (int, v4float)
	Creates a new 256-bit vector with 4 elements already set using a 128-bit set.
promotion v4cfloat	wset_v (int, v2cfloat)
	Creates a new 256-bit vector with 2 elements already set using a 128-bit set.

128-bit lane set into 512-bit vector
Set 128-bit lanes in a 512-bit vector. idx parameter must be a compile time constant.
promotion v64int8	xset_v (int, v16int8)
	Creates a new 512-bit vector with 16 elements already set using a 128-bit set.
promotion v64uint8	xset_v (int, v16uint8)
	Creates a new 512-bit vector with 16 elements already set using a 128-bit set.
promotion v32int16	xset_v (int, v8int16)
	Creates a new 512-bit vector with 8 elements already set using a 128-bit set.
promotion v16cint16	xset_v (int, v4cint16)
	Creates a new 512-bit vector with 4 elements already set using a 128-bit set.
promotion v16int32	xset_v (int, v4int32)
	Creates a new 512-bit vector with 4 elements already set using a 128-bit set.
promotion v8cint32	xset_v (int, v2cint32)
	Creates a new 512-bit vector with 2 elements already set using a 128-bit set.
promotion v16float	xset_v (int, v4float)
	Creates a new 512-bit vector with 4 elements already set using a 128-bit set.
promotion v8cfloat	xset_v (int, v2cfloat)
	Creates a new 512-bit vector with 2 elements already set using a 128-bit set.

256-bit lane set into 512-bit vector
Set 256-bit lanes in a 512-bit vector. idx parameter must be a compile time constant.
promotion v64int8	xset_w (int, v32int8)
	Creates a new 512-bit vector with 32 elements already set using a 256-bit set.
promotion v64uint8	xset_w (int, v32uint8)
	Creates a new 512-bit vector with 32 elements already set using a 256-bit set.
promotion v32int16	xset_w (int, v16int16)
	Creates a new 512-bit vector with 16 elements already set using a 256-bit set.
promotion v16cint16	xset_w (int, v8cint16)
	Creates a new 512-bit vector with 8 elements already set using a 256-bit set.
promotion v16int32	xset_w (int, v8int32)
	Creates a new 512-bit vector with 8 elements already set using a 256-bit set.
promotion v8cint32	xset_w (int, v4cint32)
	Creates a new 512-bit vector with 4 elements already set using a 256-bit set.
promotion v16float	xset_w (int, v8float)
	Creates a new 512-bit vector with 8 elements already set using a 256-bit set.
promotion v8cfloat	xset_w (int, v4cfloat)
	Creates a new 512-bit vector with 4 elements already set using a 256-bit set.

256-bit lane set into 1024-bit vector
Set 256-bit lanes in a 1024-bit vector.
promotion v128int8	yset_w (int, v32int8)
	Creates a new 1024-bit vector with 32 elements already set using a 256-bit set.
promotion v128uint8	yset_w (int, v32uint8)
	Creates a new 1024-bit vector with 32 elements already set using a 256-bit set.
promotion v64int16	yset_w (int, v16int16)
	Creates a new 1024-bit vector with 16 elements already set using a 256-bit set.
promotion v32cint16	yset_w (int, v8cint16)
	Creates a new 1024-bit vector with 8 elements already set using a 256-bit set.
promotion v32int32	yset_w (int, v8int32)
	Creates a new 1024-bit vector with 8 elements already set using a 256-bit set.
promotion v16cint32	yset_w (int, v4cint32)
	Creates a new 1024-bit vector with 4 elements already set using a 256-bit set.
promotion v32float	yset_w (int, v8float)
	Creates a new 1024-bit vector with 8 elements already set using a 256-bit set.
promotion v16cfloat	yset_w (int, v4cfloat)
	Creates a new 1024-bit vector with 4 elements already set using a 256-bit set.

512-bit lane set into 1024-bit vector
Set 512-bit lanes in a 1024-bit vector. idx parameter must be a compile time constant.
promotion v128int8	yset_x (int, v64int8)
	Creates a new 1024-bit vector with 64 elements already set using a 512-bit set.
promotion v128uint8	yset_x (int, v64uint8)
	Creates a new 1024-bit vector with 64 elements already set using a 512-bit set.
promotion v64int16	yset_x (int, v32int16)
	Creates a new 1024-bit vector with 32 elements already set using a 512-bit set.
promotion v32cint16	yset_x (int, v16cint16)
	Creates a new 1024-bit vector with 16 elements already set using a 512-bit set.
promotion v32int32	yset_x (int, v16int32)
	Creates a new 1024-bit vector with 16 elements already set using a 512-bit set.
promotion v16cint32	yset_x (int, v8cint32)
	Creates a new 1024-bit vector with 8 elements already set using a 512-bit set.
promotion v32float	yset_x (int, v16float)
	Creates a new 1024-bit vector with 16 elements already set using a 512-bit set.
promotion v16cfloat	yset_x (int, v8cfloat)
	Creates a new 1024-bit vector with 8 elements already set using a 512-bit set.

Function Documentation

promotion v32int8 wset_v	(	int	,
		v16int8
	)

Creates a new 256-bit vector with 16 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v32uint8 wset_v	(	int	,
		v16uint8
	)

Creates a new 256-bit vector with 16 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v16int16 wset_v	(	int	,
		v8int16
	)

Creates a new 256-bit vector with 8 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector

promotion v8cint16 wset_v	(	int	,
		v4cint16
	)

Creates a new 256-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v8int32 wset_v	(	int	,
		v4int32
	)

Creates a new 256-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v4cint32 wset_v	(	int	,
		v2cint32
	)

Creates a new 256-bit vector with 2 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 2 elements in buf will be set to val.
val	Input vector

promotion v8float wset_v	(	int	,
		v4float
	)

Creates a new 256-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v4cfloat wset_v	(	int	,
		v2cfloat
	)

Creates a new 256-bit vector with 2 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 2 elements in buf will be set to val.
val	Input vector

promotion v64int8 xset_v	(	int	,
		v16int8
	)

Creates a new 512-bit vector with 16 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v64uint8 xset_v	(	int	,
		v16uint8
	)

Creates a new 512-bit vector with 16 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v32int16 xset_v	(	int	,
		v8int16
	)

Creates a new 512-bit vector with 8 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector

promotion v16cint16 xset_v	(	int	,
		v4cint16
	)

Creates a new 512-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v16int32 xset_v	(	int	,
		v4int32
	)

Creates a new 512-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v8cint32 xset_v	(	int	,
		v2cint32
	)

Creates a new 512-bit vector with 2 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 2 elements in buf will be set to val.
val	Input vector

promotion v16float xset_v	(	int	,
		v4float
	)

Creates a new 512-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v8cfloat xset_v	(	int	,
		v2cfloat
	)

Creates a new 512-bit vector with 2 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 2 elements in buf will be set to val.
val	Input vector

promotion v64int8 xset_w	(	int	,
		v32int8
	)

Creates a new 512-bit vector with 32 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 32 elements in buf will be set to val.
val	Input vector

promotion v64uint8 xset_w	(	int	,
		v32uint8
	)

Creates a new 512-bit vector with 32 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 32 elements in buf will be set to val.
val	Input vector

promotion v32int16 xset_w	(	int	,
		v16int16
	)

Creates a new 512-bit vector with 16 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v16cint16 xset_w	(	int	,
		v8cint16
	)

Creates a new 512-bit vector with 8 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector

promotion v16int32 xset_w	(	int	,
		v8int32
	)

Creates a new 512-bit vector with 8 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector

promotion v8cint32 xset_w	(	int	,
		v4cint32
	)

Creates a new 512-bit vector with 4 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v16float xset_w	(	int	,
		v8float
	)

Creates a new 512-bit vector with 8 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector

promotion v8cfloat xset_w	(	int	,
		v4cfloat
	)

Creates a new 512-bit vector with 4 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 4 elements in buf will be set to val.
val	Input vector

promotion v128int8 yset_v	(	int	,
		v16int8
	)

Creates a new 1024-bit vector with 16 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 16 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v128uint8 yset_v	(	int	,
		v16uint8
	)

Creates a new 1024-bit vector with 16 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 16 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v64int16 yset_v	(	int	,
		v8int16
	)

Creates a new 1024-bit vector with 8 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 8 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v32cint16 yset_v	(	int	,
		v4cint16
	)

Creates a new 1024-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 4 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v32int32 yset_v	(	int	,
		v4int32
	)

Creates a new 1024-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 4 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v16cint32 yset_v	(	int	,
		v2cint32
	)

Creates a new 1024-bit vector with 2 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 2 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v32float yset_v	(	int	,
		v4float
	)

Creates a new 1024-bit vector with 4 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 4 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v16cfloat yset_v	(	int	,
		v2cfloat
	)

Creates a new 1024-bit vector with 2 elements already set using a 128-bit set.

sbuff =  vset(idx, val); 

Parameters

idx	Number in the range 0 to 7 . Used to choose which set of 2 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v128int8 yset_w	(	int	,
		v32int8
	)

Creates a new 1024-bit vector with 32 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 32 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v128uint8 yset_w	(	int	,
		v32uint8
	)

Creates a new 1024-bit vector with 32 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 32 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v64int16 yset_w	(	int	,
		v16int16
	)

Creates a new 1024-bit vector with 16 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 16 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v32cint16 yset_w	(	int	,
		v8cint16
	)

Creates a new 1024-bit vector with 8 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 8 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v32int32 yset_w	(	int	,
		v8int32
	)

Creates a new 1024-bit vector with 8 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 8 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v16cint32 yset_w	(	int	,
		v4cint32
	)

Creates a new 1024-bit vector with 4 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 4 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v32float yset_w	(	int	,
		v8float
	)

Creates a new 1024-bit vector with 8 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 8 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v16cfloat yset_w	(	int	,
		v4cfloat
	)

Creates a new 1024-bit vector with 4 elements already set using a 256-bit set.

sbuff =  wset(idx, val); 

Parameters

idx	Number in the range 0 to 3 . Used to choose which set of 4 elements in buf will be set to val. idx must be a compile time constant
val	Input vector

promotion v128int8 yset_x	(	int	,
		v64int8
	)

Creates a new 1024-bit vector with 64 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 64 elements in buf will be set to val.
val	Input vector

promotion v128uint8 yset_x	(	int	,
		v64uint8
	)

Creates a new 1024-bit vector with 64 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 64 elements in buf will be set to val.
val	Input vector

promotion v64int16 yset_x	(	int	,
		v32int16
	)

Creates a new 1024-bit vector with 32 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 32 elements in buf will be set to val.
val	Input vector

promotion v32cint16 yset_x	(	int	,
		v16cint16
	)

Creates a new 1024-bit vector with 16 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v32int32 yset_x	(	int	,
		v16int32
	)

Creates a new 1024-bit vector with 16 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v16cint32 yset_x	(	int	,
		v8cint32
	)

Creates a new 1024-bit vector with 8 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector

promotion v32float yset_x	(	int	,
		v16float
	)

Creates a new 1024-bit vector with 16 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 16 elements in buf will be set to val.
val	Input vector

promotion v16cfloat yset_x	(	int	,
		v8cfloat
	)

Creates a new 1024-bit vector with 8 elements already set using a 512-bit set.

sbuff =  xset(idx, val); 

Parameters

idx	Number in the range 0 to 1 . Used to choose which set of 8 elements in buf will be set to val.
val	Input vector