No conjugation

Overview

16 bit complex by 16 bit real using no conjugation

Functions
v4cacc48	mac4_antisym_ct (v4cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer .
v4cacc48	mac4_antisym_ct (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v4cacc48	mac4_antisym_ct (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v8cacc48	mac8_antisym_ct (v8cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer .
v8cacc48	mac8_antisym_ct (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v8cacc48	mac8_antisym_ct (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v4cacc48	msc4_antisym_ct (v4cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer .
v4cacc48	msc4_antisym_ct (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v4cacc48	msc4_antisym_ct (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v8cacc48	msc8_antisym_ct (v8cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer .
v8cacc48	msc8_antisym_ct (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v8cacc48	msc8_antisym_ct (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v4cacc48	mul4_antisym_ct (v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer .
v4cacc48	mul4_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v4cacc48	mul4_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v8cacc48	mul8_antisym_ct (v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer .
v8cacc48	mul8_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v8cacc48	mul8_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v4cacc48	negmul4_antisym_ct (v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer .
v4cacc48	negmul4_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v4cacc48	negmul4_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.
v8cacc48	negmul8_antisym_ct (v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer .
v8cacc48	negmul8_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.
v8cacc48	negmul8_antisym_ct (v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, unsigned int mtap, v16int16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

Function Documentation

v4cacc48 mac4_antisym_ct	(	v4cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 += z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 += z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 += z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 += z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 mac4_antisym_ct	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 += z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 += z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 += z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 += z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 mac4_antisym_ct	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 += z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 += z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 += z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 += z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 mac8_antisym_ct	(	v8cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 += z00*(x00 - y00) + z01*x01
acc1 += z10*(x10 - y10) + z11*x11
acc2 += z20*(x20 - y20) + z21*x21
acc3 += z30*(x30 - y30) + z31*x31
acc4 += z40*(x40 - y40) + z41*x41
acc5 += z50*(x50 - y50) + z51*x51
acc6 += z60*(x60 - y60) + z61*x61
acc7 += z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (8 x cint48 lanes)
xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 mac8_antisym_ct	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 += z00*(x00 - y00) + z01*x01
acc1 += z10*(x10 - y10) + z11*x11
acc2 += z20*(x20 - y20) + z21*x21
acc3 += z30*(x30 - y30) + z31*x31
acc4 += z40*(x40 - y40) + z41*x41
acc5 += z50*(x50 - y50) + z51*x51
acc6 += z60*(x60 - y60) + z61*x61
acc7 += z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (8 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 mac8_antisym_ct	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-accumulate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 += z00*(x00 - y00) + z01*x01
acc1 += z10*(x10 - y10) + z11*x11
acc2 += z20*(x20 - y20) + z21*x21
acc3 += z30*(x30 - y30) + z31*x31
acc4 += z40*(x40 - y40) + z41*x41
acc5 += z50*(x50 - y50) + z51*x51
acc6 += z60*(x60 - y60) + z61*x61
acc7 += z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (8 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 msc4_antisym_ct	(	v4cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 -= z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 -= z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 -= z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 -= z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 msc4_antisym_ct	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 -= z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 -= z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 -= z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 -= z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 msc4_antisym_ct	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 -= z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 -= z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 -= z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 -= z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 msc8_antisym_ct	(	v8cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 -= z00*(x00 - y00) + z01*x01
acc1 -= z10*(x10 - y10) + z11*x11
acc2 -= z20*(x20 - y20) + z21*x21
acc3 -= z30*(x30 - y30) + z31*x31
acc4 -= z40*(x40 - y40) + z41*x41
acc5 -= z50*(x50 - y50) + z51*x51
acc6 -= z60*(x60 - y60) + z61*x61
acc7 -= z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (8 x cint48 lanes)
xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 msc8_antisym_ct	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 -= z00*(x00 - y00) + z01*x01
acc1 -= z10*(x10 - y10) + z11*x11
acc2 -= z20*(x20 - y20) + z21*x21
acc3 -= z30*(x30 - y30) + z31*x31
acc4 -= z40*(x40 - y40) + z41*x41
acc5 -= z50*(x50 - y50) + z51*x51
acc6 -= z60*(x60 - y60) + z61*x61
acc7 -= z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (8 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 msc8_antisym_ct	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-subtract intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 -= z00*(x00 - y00) + z01*x01
acc1 -= z10*(x10 - y10) + z11*x11
acc2 -= z20*(x20 - y20) + z21*x21
acc3 -= z30*(x30 - y30) + z31*x31
acc4 -= z40*(x40 - y40) + z41*x41
acc5 -= z50*(x50 - y50) + z51*x51
acc6 -= z60*(x60 - y60) + z61*x61
acc7 -= z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (8 x cint48 lanes)
xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 mul4_antisym_ct	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 = z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 = z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 = z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 = z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 mul4_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 = z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 = z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 = z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 = z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 mul4_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 = z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03
acc1 = z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13
acc2 = z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23
acc3 = z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 mul8_antisym_ct	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 = z00*(x00 - y00) + z01*x01
acc1 = z10*(x10 - y10) + z11*x11
acc2 = z20*(x20 - y20) + z21*x21
acc3 = z30*(x30 - y30) + z31*x31
acc4 = z40*(x40 - y40) + z41*x41
acc5 = z50*(x50 - y50) + z51*x51
acc6 = z60*(x60 - y60) + z61*x61
acc7 = z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 mul8_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 = z00*(x00 - y00) + z01*x01
acc1 = z10*(x10 - y10) + z11*x11
acc2 = z20*(x20 - y20) + z21*x21
acc3 = z30*(x30 - y30) + z31*x31
acc4 = z40*(x40 - y40) + z41*x41
acc5 = z50*(x50 - y50) + z51*x51
acc6 = z60*(x60 - y60) + z61*x61
acc7 = z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 mul8_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 = z00*(x00 - y00) + z01*x01
acc1 = z10*(x10 - y10) + z11*x11
acc2 = z20*(x20 - y20) + z21*x21
acc3 = z30*(x30 - y30) + z31*x31
acc4 = z40*(x40 - y40) + z41*x41
acc5 = z50*(x50 - y50) + z51*x51
acc6 = z60*(x60 - y60) + z61*x61
acc7 = z70*(x70 - y70) + z71*x71

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 negmul4_antisym_ct	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 = -( z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03 )
acc1 = -( z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13 )
acc2 = -( z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23 )
acc3 = -( z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33 )

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 negmul4_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 = -( z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03 )
acc1 = -( z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13 )
acc2 = -( z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23 )
acc3 = -( z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33 )

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v4cacc48 negmul4_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 = -( z00*(x00 - y00) + z01*(x01 - y01) + z02*(x02 - y02) + z03*x03 )
acc1 = -( z10*(x10 - y10) + z11*(x11 - y11) + z12*(x12 - y12) + z13*x13 )
acc2 = -( z20*(x20 - y20) + z21*(x21 - y21) + z22*(x22 - y22) + z23*x23 )
acc3 = -( z30*(x30 - y30) + z31*(x31 - y31) + z32*(x32 - y32) + z33*x33 )

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 negmul8_antisym_ct	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer .

acc0 = -( z00*(x00 - y00) + z01*x01 )
acc1 = -( z10*(x10 - y10) + z11*x11 )
acc2 = -( z20*(x20 - y20) + z21*x21 )
acc3 = -( z30*(x30 - y30) + z31*x31 )
acc4 = -( z40*(x40 - y40) + z41*x41 )
acc5 = -( z50*(x50 - y50) + z51*x51 )
acc6 = -( z60*(x60 - y60) + z61*x61 )
acc7 = -( z70*(x70 - y70) + z71*x71 )

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

xbuff	Input buffer of 32 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 negmul8_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x input buffer using small X input buffer.

acc0 = -( z00*(x00 - y00) + z01*x01 )
acc1 = -( z10*(x10 - y10) + z11*x11 )
acc2 = -( z20*(x20 - y20) + z21*x21 )
acc3 = -( z30*(x30 - y30) + z31*x31 )
acc4 = -( z40*(x40 - y40) + z41*x41 )
acc5 = -( z50*(x50 - y50) + z51*x51 )
acc6 = -( z60*(x60 - y60) + z61*x61 )
acc7 = -( z70*(x70 - y70) + z71*x71 )

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.

v8cacc48 negmul8_antisym_ct	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		unsigned int	mtap,
		v16int16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex anti-symmetric multiply-negate intrinsic function with center-tap optimization with pre-sub from x and y input buffers using small X input buffer.

acc0 = -( z00*(x00 - y00) + z01*x01 )
acc1 = -( z10*(x10 - y10) + z11*x11 )
acc2 = -( z20*(x20 - y20) + z21*x21 )
acc3 = -( z30*(x30 - y30) + z31*x31 )
acc4 = -( z40*(x40 - y40) + z41*x41 )
acc5 = -( z50*(x50 - y50) + z51*x51 )
acc6 = -( z60*(x60 - y60) + z61*x61 )
acc7 = -( z70*(x70 - y70) + z71*x71 )

Returns

Returned accumulation vector (8 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint16
xstart	Starting position offset applied to all lanes of input from X buffer.
xoffsets	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	Right input buffer of 16 elements of type cint16
ystart	Starting position offset applied to all lanes for input from Y buffer.
mtap	Selector for partial pre-subtraction relative to xstart
zbuff	Input buffer of 16 elements of type int16
zstart	Starting position offset applied to all lanes for input from Z buffer. This must be a compile time constant. Only the 4 LSB of the argument are used.
zoffsets	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	Step between each column for selection in the zbuffer.

Note

• For more information on how data selection works from the buffers go here. The data buffer and coefficient buffer in this intrinsic use the general scheme.
• Parameter 'zstart' must be a compile time constant.