X and Z buffer conjugation

Overview

16 bit complex by 16 bit complex using X and Z buffer conjugation

Functions
v4cacc48	mac4_sym_cc (v4cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v4cacc48	mac4_sym_cc (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v4cacc48	mac4_sym_cc (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v8cacc48	mac8_sym_cc (v8cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v8cacc48	mac8_sym_cc (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v8cacc48	mac8_sym_cc (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v4cacc48	msc4_sym_cc (v4cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v4cacc48	msc4_sym_cc (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v4cacc48	msc4_sym_cc (v4cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v8cacc48	msc8_sym_cc (v8cacc48 acc, v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v8cacc48	msc8_sym_cc (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v8cacc48	msc8_sym_cc (v8cacc48 acc, v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v4cacc48	mul4_sym_cc (v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v4cacc48	mul4_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v4cacc48	mul4_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v8cacc48	mul8_sym_cc (v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v8cacc48	mul8_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v8cacc48	mul8_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v4cacc48	negmul4_sym_cc (v32cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v4cacc48	negmul4_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v4cacc48	negmul4_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, int xstep, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets, int zstep)
	Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.
v8cacc48	negmul8_sym_cc (v32cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .
v8cacc48	negmul8_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.
v8cacc48	negmul8_sym_cc (v16cint16 xbuff, int xstart, unsigned int xoffsets, v16cint16 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

Function Documentation

v4cacc48 mac4_sym_cc	(	v4cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 += cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 += cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 += cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 += cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
acc	v4cacc48	Incoming accumulation vector (4 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 += cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 += cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 += cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 += cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
acc	v4cacc48	Incoming accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 += cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 += cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 += cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 += cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
acc	v4cacc48	Incoming accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v8cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 += cnj(z00)*(cnj(x00) + cnj(y00))
acc1 += cnj(z10)*(cnj(x10) + cnj(y10))
acc2 += cnj(z20)*(cnj(x20) + cnj(y20))
acc3 += cnj(z30)*(cnj(x30) + cnj(y30))
acc4 += cnj(z40)*(cnj(x40) + cnj(y40))
acc5 += cnj(z50)*(cnj(x50) + cnj(y50))
acc6 += cnj(z60)*(cnj(x60) + cnj(y60))
acc7 += cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
acc	v8cacc48	Incoming accumulation vector (8 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 += cnj(z00)*(cnj(x00) + cnj(y00))
acc1 += cnj(z10)*(cnj(x10) + cnj(y10))
acc2 += cnj(z20)*(cnj(x20) + cnj(y20))
acc3 += cnj(z30)*(cnj(x30) + cnj(y30))
acc4 += cnj(z40)*(cnj(x40) + cnj(y40))
acc5 += cnj(z50)*(cnj(x50) + cnj(y50))
acc6 += cnj(z60)*(cnj(x60) + cnj(y60))
acc7 += cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
acc	v8cacc48	Incoming accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-accumulate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 += cnj(z00)*(cnj(x00) + cnj(y00))
acc1 += cnj(z10)*(cnj(x10) + cnj(y10))
acc2 += cnj(z20)*(cnj(x20) + cnj(y20))
acc3 += cnj(z30)*(cnj(x30) + cnj(y30))
acc4 += cnj(z40)*(cnj(x40) + cnj(y40))
acc5 += cnj(z50)*(cnj(x50) + cnj(y50))
acc6 += cnj(z60)*(cnj(x60) + cnj(y60))
acc7 += cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
acc	v8cacc48	Incoming accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v4cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 -= cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 -= cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 -= cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 -= cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
acc	v4cacc48	Incoming accumulation vector (4 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 -= cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 -= cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 -= cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 -= cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
acc	v4cacc48	Incoming accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v4cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 -= cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 -= cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 -= cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 -= cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
acc	v4cacc48	Incoming accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v8cacc48	acc,
		v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 -= cnj(z00)*(cnj(x00) + cnj(y00))
acc1 -= cnj(z10)*(cnj(x10) + cnj(y10))
acc2 -= cnj(z20)*(cnj(x20) + cnj(y20))
acc3 -= cnj(z30)*(cnj(x30) + cnj(y30))
acc4 -= cnj(z40)*(cnj(x40) + cnj(y40))
acc5 -= cnj(z50)*(cnj(x50) + cnj(y50))
acc6 -= cnj(z60)*(cnj(x60) + cnj(y60))
acc7 -= cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
acc	v8cacc48	Incoming accumulation vector (8 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 -= cnj(z00)*(cnj(x00) + cnj(y00))
acc1 -= cnj(z10)*(cnj(x10) + cnj(y10))
acc2 -= cnj(z20)*(cnj(x20) + cnj(y20))
acc3 -= cnj(z30)*(cnj(x30) + cnj(y30))
acc4 -= cnj(z40)*(cnj(x40) + cnj(y40))
acc5 -= cnj(z50)*(cnj(x50) + cnj(y50))
acc6 -= cnj(z60)*(cnj(x60) + cnj(y60))
acc7 -= cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
acc	v8cacc48	Incoming accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v8cacc48	acc,
		v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-subtract intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 -= cnj(z00)*(cnj(x00) + cnj(y00))
acc1 -= cnj(z10)*(cnj(x10) + cnj(y10))
acc2 -= cnj(z20)*(cnj(x20) + cnj(y20))
acc3 -= cnj(z30)*(cnj(x30) + cnj(y30))
acc4 -= cnj(z40)*(cnj(x40) + cnj(y40))
acc5 -= cnj(z50)*(cnj(x50) + cnj(y50))
acc6 -= cnj(z60)*(cnj(x60) + cnj(y60))
acc7 -= cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
acc	v8cacc48	Incoming accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 = cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 = cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 = cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 = cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 = cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 = cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 = cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 = cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 = cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01))
acc1 = cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11))
acc2 = cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21))
acc3 = cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31))

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 = cnj(z00)*(cnj(x00) + cnj(y00))
acc1 = cnj(z10)*(cnj(x10) + cnj(y10))
acc2 = cnj(z20)*(cnj(x20) + cnj(y20))
acc3 = cnj(z30)*(cnj(x30) + cnj(y30))
acc4 = cnj(z40)*(cnj(x40) + cnj(y40))
acc5 = cnj(z50)*(cnj(x50) + cnj(y50))
acc6 = cnj(z60)*(cnj(x60) + cnj(y60))
acc7 = cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 = cnj(z00)*(cnj(x00) + cnj(y00))
acc1 = cnj(z10)*(cnj(x10) + cnj(y10))
acc2 = cnj(z20)*(cnj(x20) + cnj(y20))
acc3 = cnj(z30)*(cnj(x30) + cnj(y30))
acc4 = cnj(z40)*(cnj(x40) + cnj(y40))
acc5 = cnj(z50)*(cnj(x50) + cnj(y50))
acc6 = cnj(z60)*(cnj(x60) + cnj(y60))
acc7 = cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 = cnj(z00)*(cnj(x00) + cnj(y00))
acc1 = cnj(z10)*(cnj(x10) + cnj(y10))
acc2 = cnj(z20)*(cnj(x20) + cnj(y20))
acc3 = cnj(z30)*(cnj(x30) + cnj(y30))
acc4 = cnj(z40)*(cnj(x40) + cnj(y40))
acc5 = cnj(z50)*(cnj(x50) + cnj(y50))
acc6 = cnj(z60)*(cnj(x60) + cnj(y60))
acc7 = cnj(z70)*(cnj(x70) + cnj(y70))

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 = -( cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01)) )
acc1 = -( cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11)) )
acc2 = -( cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21)) )
acc3 = -( cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31)) )

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 = -( cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01)) )
acc1 = -( cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11)) )
acc2 = -( cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21)) )
acc3 = -( cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31)) )

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	xstep,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets,
		int	zstep
	)

Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 = -( cnj(z00)*(cnj(x00) + cnj(y00)) + cnj(z01)*(cnj(x01) + cnj(y01)) )
acc1 = -( cnj(z10)*(cnj(x10) + cnj(y10)) + cnj(z11)*(cnj(x11) + cnj(y11)) )
acc2 = -( cnj(z20)*(cnj(x20) + cnj(y20)) + cnj(z21)*(cnj(x21) + cnj(y21)) )
acc3 = -( cnj(z30)*(cnj(x30) + cnj(y30)) + cnj(z31)*(cnj(x31) + cnj(y31)) )

Parameters

Input/Output	Type	Comments
return	v4cacc48	Returned accumulation vector (4 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
xstep	unsigned int	Step between each column for selection in the x and y buffers. Ystep is symmetric to xstep (ystep advances by -xstep).
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane
zstep	int	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_sym_cc	(	v32cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer .

acc0 = -( cnj(z00)*(cnj(x00) + cnj(y00)) )
acc1 = -( cnj(z10)*(cnj(x10) + cnj(y10)) )
acc2 = -( cnj(z20)*(cnj(x20) + cnj(y20)) )
acc3 = -( cnj(z30)*(cnj(x30) + cnj(y30)) )
acc4 = -( cnj(z40)*(cnj(x40) + cnj(y40)) )
acc5 = -( cnj(z50)*(cnj(x50) + cnj(y50)) )
acc6 = -( cnj(z60)*(cnj(x60) + cnj(y60)) )
acc7 = -( cnj(z70)*(cnj(x70) + cnj(y70)) )

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
xbuff	v32cint16	Input buffer of 32 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x input buffer using small X input buffer.

acc0 = -( cnj(z00)*(cnj(x00) + cnj(y00)) )
acc1 = -( cnj(z10)*(cnj(x10) + cnj(y10)) )
acc2 = -( cnj(z20)*(cnj(x20) + cnj(y20)) )
acc3 = -( cnj(z30)*(cnj(x30) + cnj(y30)) )
acc4 = -( cnj(z40)*(cnj(x40) + cnj(y40)) )
acc5 = -( cnj(z50)*(cnj(x50) + cnj(y50)) )
acc6 = -( cnj(z60)*(cnj(x60) + cnj(y60)) )
acc7 = -( cnj(z70)*(cnj(x70) + cnj(y70)) )

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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_sym_cc	(	v16cint16	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v16cint16	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric multiply-negate intrinsic function with x and z buffer conjugation with pre-add from x and y input buffers using small X input buffer.

acc0 = -( cnj(z00)*(cnj(x00) + cnj(y00)) )
acc1 = -( cnj(z10)*(cnj(x10) + cnj(y10)) )
acc2 = -( cnj(z20)*(cnj(x20) + cnj(y20)) )
acc3 = -( cnj(z30)*(cnj(x30) + cnj(y30)) )
acc4 = -( cnj(z40)*(cnj(x40) + cnj(y40)) )
acc5 = -( cnj(z50)*(cnj(x50) + cnj(y50)) )
acc6 = -( cnj(z60)*(cnj(x60) + cnj(y60)) )
acc7 = -( cnj(z70)*(cnj(x70) + cnj(y70)) )

Parameters

Input/Output	Type	Comments
return	v8cacc48	Returned accumulation vector (8 x cint48 lanes)
xbuff	v16cint16	Input buffer of 16 elements of type cint16
xstart	int	Starting position offset applied to all lanes of input from X buffer.
xoffsets	unsigned int	4b offset for each lane, applied to both x and y buffers. LSB apply to first lane
ybuff	v16cint16	Right input buffer of 16 elements of type cint16
ystart	int	Starting position offset applied to all lanes for input from Y buffer.
zbuff	v8cint16	Input buffer of 8 elements of type cint16
zstart	int	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	unsigned int	4b offset for each lane, applied to input from Z buffer. LSB apply to first lane

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.