Updates

Vector update intrinsic functions allow substitution of the lanes within a vector value. More...

Overview

Vector update intrinsic functions allow substitution of the lanes within a vector value.

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.

load_hi and load_lo intrinsic functions

Updates the a 48/80 bit accumulator from a 64/128 bit integer vector. Uses the saturation mode set by the user. load_lo updates the lower lanes of the accumulator and load_hi the higher ones.

upd_hi and upd_lo intrinsic functions

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

upd_v({W,X,Y} buf,int idx,V val) 128-bit intrinsic functions

upd_v(buf,0...7,val) update the successive 128-bit lanes into a 256/512/1024 bit vector.

In the following example, a large 32-way complex vector is updated 4 elements at-a-time using a 128-bit update. The notation "XX++" in comments shows the starting element index of the lane being updated. While the notation "XX.." shows that the lane update was initiated in a prior cycle. This example also shows that the updates can be pipelined.

const v4cint16 * input  = d_in;
v32cint16 sbuff = undef_v32cint16();
...
sbuff = upd_v(sbuff,0, *input++);   // 00++|____|____|____    ____|____|____|____
sbuff = upd_v(sbuff,1, *input++);   // 00..|04++|____|____    ____|____|____|____

upd_w({X,Y} buf,int idx,W val) 256-bit intrinsic functions

upd_w(buf,0...3,val) update the successive 256-bit lanes into a 512/1024 bit vector.

The following example shows the update of a large 32-way complex vector 8 elements at-a-time using a 256-bit update. These updates are also pipelined.

const v8cint16 * input  = d_in;
v32cint16 sbuff = undef_v32cint16();
...
sbuff = upd_w(sbuff,0, *input_++);   // 00++|04++|____|____    ____|____|____|____
sbuff = upd_w(sbuff,1, *input_++);   // 00..|04..|08++|12++    ____|____|____|____

upd_x(Y buf,int idx,X val) 512-bit intrinsic functions

upd_x(buf,0...1,val) update the successive 512-bit lanes into a 1024 bit vector.

The following example shows the update of a large 32-way complex vector 16 elements at-a-time using a 512-bit update. These updates are also pipelined.

const v16cint16 * input  = d_in;
v32cint16 sbuff = undef_v32cint16();
...
sbuff = upd_x(sbuff,0, *input_++);   // 00++|04++|08++|12++    ____|____|____|____
sbuff = upd_x(sbuff,1, *input_++);   // 00..|04..|08..|12..    16++|20++|24++|28++

Accumulator load operations
v8acc48	load_lo (v8acc48 acc, v4int64 vec)
	Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 4 lower lanes.
v8acc48	load_hi (v8acc48 acc, v4int64 vec)
	Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 4 higher lanes.
v4cacc48	load_lo (v4cacc48 acc, v2cint64 vec)
	Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 2 lower lanes.
v4cacc48	load_hi (v4cacc48 acc, v2cint64 vec)
	Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 2 higher lanes.
v4acc80	load_lo (v4acc80 acc, v2int128 vec)
	Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 2 lower lanes.
v4acc80	load_hi (v4acc80 acc, v2int128 vec)
	Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 2 higher lanes.
v2cacc80	load_lo (v2cacc80 acc, v1cint128 vec)
	Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 1 lower lanes.
v2cacc80	load_hi (v2cacc80 acc, v1cint128 vec)
	Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 1 higher lanes.

128-bit lane update into 256-bit vector
Update the successive 128-bit lanes in a 256-bit vector. idx parameter must be a compile time constant.
promotion v32int8	upd_v (v32int8, int, v16int8)
	Update a 256-bit vector 16 elements at a time using a 128-bit update.
promotion v32uint8	upd_v (v32uint8, int, v16uint8)
	Update a 256-bit vector 16 elements at a time using a 128-bit update.
promotion v16int16	upd_v (v16int16, int, v8int16)
	Update a 256-bit vector 8 elements at a time using a 128-bit update.
promotion v8cint16	upd_v (v8cint16, int, v4cint16)
	Update a 256-bit vector 4 elements at a time using a 128-bit update.
promotion v8int32	upd_v (v8int32, int, v4int32)
	Update a 256-bit vector 4 elements at a time using a 128-bit update.
promotion v4cint32	upd_v (v4cint32, int, v2cint32)
	Update a 256-bit vector 2 elements at a time using a 128-bit update.
promotion v8float	upd_v (v8float, int, v4float)
	Update a 256-bit vector 4 elements at a time using a 128-bit update.
promotion v4cfloat	upd_v (v4cfloat, int, v2cfloat)
	Update a 256-bit vector 2 elements at a time using a 128-bit update.

128-bit lane update into 512-bit vector
Update the successive 128-bit lanes in a 512-bit vector. idx parameter must be a compile time constant.
promotion v64int8	upd_v (v64int8, int, v16int8)
	Update a 512-bit vector 16 elements at a time using a 128-bit update.
promotion v64uint8	upd_v (v64uint8, int, v16uint8)
	Update a 512-bit vector 16 elements at a time using a 128-bit update.
promotion v32int16	upd_v (v32int16, int, v8int16)
	Update a 512-bit vector 8 elements at a time using a 128-bit update.
promotion v16cint16	upd_v (v16cint16, int, v4cint16)
	Update a 512-bit vector 4 elements at a time using a 128-bit update.
promotion v16int32	upd_v (v16int32, int, v4int32)
	Update a 512-bit vector 4 elements at a time using a 128-bit update.
promotion v8cint32	upd_v (v8cint32, int, v2cint32)
	Update a 512-bit vector 2 elements at a time using a 128-bit update.
promotion v16float	upd_v (v16float, int, v4float)
	Update a 512-bit vector 4 elements at a time using a 128-bit update.
promotion v8cfloat	upd_v (v8cfloat, int, v2cfloat)
	Update a 512-bit vector 2 elements at a time using a 128-bit update.

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

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

256-bit lane update into 1024-bit vector
Update 256-bit lanes in a 1024-bit vector.
promotion v128int8	upd_w (v128int8, int, v32int8)
	Update a 1024-bit vector 32 elements at a time using a 256-bit update.
promotion v128uint8	upd_w (v128uint8, int, v32uint8)
	Update a 1024-bit vector 32 elements at a time using a 256-bit update.
promotion v64int16	upd_w (v64int16, int, v16int16)
	Update a 1024-bit vector 16 elements at a time using a 256-bit update.
promotion v32cint16	upd_w (v32cint16, int, v8cint16)
	Update a 1024-bit vector 8 elements at a time using a 256-bit update.
promotion v32int32	upd_w (v32int32, int, v8int32)
	Update a 1024-bit vector 8 elements at a time using a 256-bit update.
promotion v16cint32	upd_w (v16cint32, int, v4cint32)
	Update a 1024-bit vector 4 elements at a time using a 256-bit update.
promotion v32float	upd_w (v32float, int, v8float)
	Update a 1024-bit vector 8 elements at a time using a 256-bit update.
promotion v16cfloat	upd_w (v16cfloat, int, v4cfloat)
	Update a 1024-bit vector 4 elements at a time using a 256-bit update.

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

320/384-bit lane update into 640/768-bit accumulator
v16acc48	upd_lo (v16acc48, v8acc48)
v16acc48	upd_hi (v16acc48, v8acc48)
v8cacc48	upd_lo (v8cacc48, v4cacc48)
v8cacc48	upd_hi (v8cacc48, v4cacc48)
v8acc80	upd_lo (v8acc80, v4acc80)
v8acc80	upd_hi (v8acc80, v4acc80)
v4cacc80	upd_lo (v4cacc80, v2cacc80)
v4cacc80	upd_hi (v4cacc80, v2cacc80)

Updates for configuration registers
mac_idx	upd0 (mac_idx, unsigned int)
mac_idx	upd1 (mac_idx, unsigned int)
pmx_idx	upd0 (pmx_idx, unsigned int)
pmx_idx	upd1 (pmx_idx, unsigned int)
pmx_idx	upd2 (pmx_idx, unsigned int)

Function Documentation

v8acc48 load_hi	(	v8acc48	acc,
		v4int64	vec
	)

Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 4 higher lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v4cacc48 load_hi	(	v4cacc48	acc,
		v2cint64	vec
	)

Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 2 higher lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v4acc80 load_hi	(	v4acc80	acc,
		v2int128	vec
	)

Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 2 higher lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v2cacc80 load_hi	(	v2cacc80	acc,
		v1cint128	vec
	)

Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 1 higher lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v8acc48 load_lo	(	v8acc48	acc,
		v4int64	vec
	)

Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 4 lower lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v4cacc48 load_lo	(	v4cacc48	acc,
		v2cint64	vec
	)

Load the 64 bit from the vector saturated in a 48 bit accumulator. This is done for the 2 lower lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v4acc80 load_lo	(	v4acc80	acc,
		v2int128	vec
	)

Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 2 lower lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

v2cacc80 load_lo	(	v2cacc80	acc,
		v1cint128	vec
	)

Load the 128 bit from the vector saturated in a 80 bit accumulator. This is done for the 1 lower lanes.

Parameters

acc	Target accumulator
vec	Input vector

Returns

The Updated accumulator

mac_idx upd0	(	mac_idx	,
		unsigned	int
	)

pmx_idx upd0	(	pmx_idx	,
		unsigned	int
	)

mac_idx upd1	(	mac_idx	,
		unsigned	int
	)

pmx_idx upd1	(	pmx_idx	,
		unsigned	int
	)

pmx_idx upd2	(	pmx_idx	,
		unsigned	int
	)

v16acc48 upd_hi	(	v16acc48	,
		v8acc48
	)

v8cacc48 upd_hi	(	v8cacc48	,
		v4cacc48
	)

v8acc80 upd_hi	(	v8acc80	,
		v4acc80
	)

v4cacc80 upd_hi	(	v4cacc80	,
		v2cacc80
	)

v16acc48 upd_lo	(	v16acc48	,
		v8acc48
	)

v8cacc48 upd_lo	(	v8cacc48	,
		v4cacc48
	)

v8acc80 upd_lo	(	v8acc80	,
		v4acc80
	)

v4cacc80 upd_lo	(	v4cacc80	,
		v2cacc80
	)

promotion v32int8 upd_v	(	v32int8	,
		int	,
		v16int8
	)

Update a 256-bit vector 16 elements at a time using a 128-bit update.

v32int8  sbuff = undef_v32int8(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v32uint8 upd_v	(	v32uint8	,
		int	,
		v16uint8
	)

Update a 256-bit vector 16 elements at a time using a 128-bit update.

v32uint8  sbuff = undef_v32uint8(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v16int16 upd_v	(	v16int16	,
		int	,
		v8int16
	)

Update a 256-bit vector 8 elements at a time using a 128-bit update.

v16int16  sbuff = undef_v16int16(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v8cint16 upd_v	(	v8cint16	,
		int	,
		v4cint16
	)

Update a 256-bit vector 4 elements at a time using a 128-bit update.

v8cint16  sbuff = undef_v8cint16(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v8int32 upd_v	(	v8int32	,
		int	,
		v4int32
	)

Update a 256-bit vector 4 elements at a time using a 128-bit update.

v8int32  sbuff = undef_v8int32(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v4cint32 upd_v	(	v4cint32	,
		int	,
		v2cint32
	)

Update a 256-bit vector 2 elements at a time using a 128-bit update.

v4cint32  sbuff = undef_v4cint32(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v8float upd_v	(	v8float	,
		int	,
		v4float
	)

Update a 256-bit vector 4 elements at a time using a 128-bit update.

v8float  sbuff = undef_v8float(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v4cfloat upd_v	(	v4cfloat	,
		int	,
		v2cfloat
	)

Update a 256-bit vector 2 elements at a time using a 128-bit update.

v4cfloat  sbuff = undef_v4cfloat(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v64int8 upd_v	(	v64int8	,
		int	,
		v16int8
	)

Update a 512-bit vector 16 elements at a time using a 128-bit update.

v64int8  sbuff = undef_v64int8(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v64uint8 upd_v	(	v64uint8	,
		int	,
		v16uint8
	)

Update a 512-bit vector 16 elements at a time using a 128-bit update.

v64uint8  sbuff = undef_v64uint8(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v32int16 upd_v	(	v32int16	,
		int	,
		v8int16
	)

Update a 512-bit vector 8 elements at a time using a 128-bit update.

v32int16  sbuff = undef_v32int16(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v16cint16 upd_v	(	v16cint16	,
		int	,
		v4cint16
	)

Update a 512-bit vector 4 elements at a time using a 128-bit update.

v16cint16  sbuff = undef_v16cint16(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v16int32 upd_v	(	v16int32	,
		int	,
		v4int32
	)

Update a 512-bit vector 4 elements at a time using a 128-bit update.

v16int32  sbuff = undef_v16int32(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v8cint32 upd_v	(	v8cint32	,
		int	,
		v2cint32
	)

Update a 512-bit vector 2 elements at a time using a 128-bit update.

v8cint32  sbuff = undef_v8cint32(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v16float upd_v	(	v16float	,
		int	,
		v4float
	)

Update a 512-bit vector 4 elements at a time using a 128-bit update.

v16float  sbuff = undef_v16float(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v8cfloat upd_v	(	v8cfloat	,
		int	,
		v2cfloat
	)

Update a 512-bit vector 2 elements at a time using a 128-bit update.

v8cfloat  sbuff = undef_v8cfloat(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v128int8 upd_v	(	v128int8	,
		int	,
		v16int8
	)

Update a 1024-bit vector 16 elements at a time using a 128-bit update.

v128int8  sbuff = undef_v128int8(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v128uint8 upd_v	(	v128uint8	,
		int	,
		v16uint8
	)

Update a 1024-bit vector 16 elements at a time using a 128-bit update.

v128uint8  sbuff = undef_v128uint8(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v64int16 upd_v	(	v64int16	,
		int	,
		v8int16
	)

Update a 1024-bit vector 8 elements at a time using a 128-bit update.

v64int16  sbuff = undef_v64int16(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v32cint16 upd_v	(	v32cint16	,
		int	,
		v4cint16
	)

Update a 1024-bit vector 4 elements at a time using a 128-bit update.

v32cint16  sbuff = undef_v32cint16(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v32int32 upd_v	(	v32int32	,
		int	,
		v4int32
	)

Update a 1024-bit vector 4 elements at a time using a 128-bit update.

v32int32  sbuff = undef_v32int32(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v16cint32 upd_v	(	v16cint32	,
		int	,
		v2cint32
	)

Update a 1024-bit vector 2 elements at a time using a 128-bit update.

v16cint32  sbuff = undef_v16cint32(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v32float upd_v	(	v32float	,
		int	,
		v4float
	)

Update a 1024-bit vector 4 elements at a time using a 128-bit update.

v32float  sbuff = undef_v32float(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v16cfloat upd_v	(	v16cfloat	,
		int	,
		v2cfloat
	)

Update a 1024-bit vector 2 elements at a time using a 128-bit update.

v16cfloat  sbuff = undef_v16cfloat(); 

sbuff = upd_v (sbuff, idx, val); 

Parameters

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

promotion v64int8 upd_w	(	v64int8	,
		int	,
		v32int8
	)

Update a 512-bit vector 32 elements at a time using a 256-bit update.

v64int8  sbuff = undef_v64int8(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v64uint8 upd_w	(	v64uint8	,
		int	,
		v32uint8
	)

Update a 512-bit vector 32 elements at a time using a 256-bit update.

v64uint8  sbuff = undef_v64uint8(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v32int16 upd_w	(	v32int16	,
		int	,
		v16int16
	)

Update a 512-bit vector 16 elements at a time using a 256-bit update.

v32int16  sbuff = undef_v32int16(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v16cint16 upd_w	(	v16cint16	,
		int	,
		v8cint16
	)

Update a 512-bit vector 8 elements at a time using a 256-bit update.

v16cint16  sbuff = undef_v16cint16(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v16int32 upd_w	(	v16int32	,
		int	,
		v8int32
	)

Update a 512-bit vector 8 elements at a time using a 256-bit update.

v16int32  sbuff = undef_v16int32(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v8cint32 upd_w	(	v8cint32	,
		int	,
		v4cint32
	)

Update a 512-bit vector 4 elements at a time using a 256-bit update.

v8cint32  sbuff = undef_v8cint32(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v16float upd_w	(	v16float	,
		int	,
		v8float
	)

Update a 512-bit vector 8 elements at a time using a 256-bit update.

v16float  sbuff = undef_v16float(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v8cfloat upd_w	(	v8cfloat	,
		int	,
		v4cfloat
	)

Update a 512-bit vector 4 elements at a time using a 256-bit update.

v8cfloat  sbuff = undef_v8cfloat(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v128int8 upd_w	(	v128int8	,
		int	,
		v32int8
	)

Update a 1024-bit vector 32 elements at a time using a 256-bit update.

v128int8  sbuff = undef_v128int8(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v128uint8 upd_w	(	v128uint8	,
		int	,
		v32uint8
	)

Update a 1024-bit vector 32 elements at a time using a 256-bit update.

v128uint8  sbuff = undef_v128uint8(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v64int16 upd_w	(	v64int16	,
		int	,
		v16int16
	)

Update a 1024-bit vector 16 elements at a time using a 256-bit update.

v64int16  sbuff = undef_v64int16(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v32cint16 upd_w	(	v32cint16	,
		int	,
		v8cint16
	)

Update a 1024-bit vector 8 elements at a time using a 256-bit update.

v32cint16  sbuff = undef_v32cint16(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v32int32 upd_w	(	v32int32	,
		int	,
		v8int32
	)

Update a 1024-bit vector 8 elements at a time using a 256-bit update.

v32int32  sbuff = undef_v32int32(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v16cint32 upd_w	(	v16cint32	,
		int	,
		v4cint32
	)

Update a 1024-bit vector 4 elements at a time using a 256-bit update.

v16cint32  sbuff = undef_v16cint32(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v32float upd_w	(	v32float	,
		int	,
		v8float
	)

Update a 1024-bit vector 8 elements at a time using a 256-bit update.

v32float  sbuff = undef_v32float(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v16cfloat upd_w	(	v16cfloat	,
		int	,
		v4cfloat
	)

Update a 1024-bit vector 4 elements at a time using a 256-bit update.

v16cfloat  sbuff = undef_v16cfloat(); 

sbuff = upd_w (sbuff, idx, val); 

Parameters

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

promotion v128int8 upd_x	(	v128int8	,
		int	,
		v64int8
	)

Update a 1024-bit vector 64 elements at a time using a 512-bit update.

v128int8  sbuff = undef_v128int8(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v128uint8 upd_x	(	v128uint8	,
		int	,
		v64uint8
	)

Update a 1024-bit vector 64 elements at a time using a 512-bit update.

v128uint8  sbuff = undef_v128uint8(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v64int16 upd_x	(	v64int16	,
		int	,
		v32int16
	)

Update a 1024-bit vector 32 elements at a time using a 512-bit update.

v64int16  sbuff = undef_v64int16(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v32cint16 upd_x	(	v32cint16	,
		int	,
		v16cint16
	)

Update a 1024-bit vector 16 elements at a time using a 512-bit update.

v32cint16  sbuff = undef_v32cint16(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v32int32 upd_x	(	v32int32	,
		int	,
		v16int32
	)

Update a 1024-bit vector 16 elements at a time using a 512-bit update.

v32int32  sbuff = undef_v32int32(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v16cint32 upd_x	(	v16cint32	,
		int	,
		v8cint32
	)

Update a 1024-bit vector 8 elements at a time using a 512-bit update.

v16cint32  sbuff = undef_v16cint32(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v32float upd_x	(	v32float	,
		int	,
		v16float
	)

Update a 1024-bit vector 16 elements at a time using a 512-bit update.

v32float  sbuff = undef_v32float(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

promotion v16cfloat upd_x	(	v16cfloat	,
		int	,
		v8cfloat
	)

Update a 1024-bit vector 8 elements at a time using a 512-bit update.

v16cfloat  sbuff = undef_v16cfloat(); 

sbuff = upd_x (sbuff, idx, val); 

Parameters

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

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