No conjugation

Overview

32 bit complex by 16 bit complex using no conjugation

Functions
v4cacc48	mac4_conj_sym (v4cacc48 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-accumulate intrinsic function after computing the selected lanes from the input buffer .
v4cacc48	mac4_conj_sym (v4cacc48 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-accumulate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	mac4_conj_sym (v4cacc48 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-accumulate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	msc4_conj_sym (v4cacc48 acc, v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-subtract intrinsic function after computing the selected lanes from the input buffer .
v4cacc48	msc4_conj_sym (v4cacc48 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-subtract intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	msc4_conj_sym (v4cacc48 acc, v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-subtract intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	mul4_conj_sym (v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply intrinsic function after computing the selected lanes from the input buffer .
v4cacc48	mul4_conj_sym (v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	mul4_conj_sym (v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	negmul4_conj_sym (v16cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-negate intrinsic function after computing the selected lanes from the input buffer .
v4cacc48	negmul4_conj_sym (v8cint32 xbuff, int xstart, unsigned int xoffsets, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-negate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.
v4cacc48	negmul4_conj_sym (v8cint32 xbuff, int xstart, unsigned int xoffsets, v8cint32 ybuff, int ystart, v8cint16 zbuff, int zstart, unsigned int zoffsets)
	Complex symetric conjugate multiply-negate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

Function Documentation

v4cacc48 mac4_conj_sym	(	v4cacc48	acc,
		v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-accumulate intrinsic function after computing the selected lanes from the input buffer .

acc0 += (z00*x00 + cnj(z00)*y00)
acc1 += (z10*x10 + cnj(z10)*y10)
acc2 += (z20*x20 + cnj(z20)*y20)
acc3 += (z30*x30 + cnj(z30)*y30)

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 cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v4cacc48	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-accumulate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 += (z00*x00 + cnj(z00)*y00)
acc1 += (z10*x10 + cnj(z10)*y10)
acc2 += (z20*x20 + cnj(z20)*y20)
acc3 += (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 8 elements of type cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v4cacc48	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v8cint32	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-accumulate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 += (z00*x00 + cnj(z00)*y00)
acc1 += (z10*x10 + cnj(z10)*y10)
acc2 += (z20*x20 + cnj(z20)*y20)
acc3 += (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 8 elements of type cint32
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 8 elements of type cint32
ystart	Starting position offset applied to all lanes for input from Y buffer.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v4cacc48	acc,
		v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-subtract intrinsic function after computing the selected lanes from the input buffer .

acc0 -= (z00*x00 + cnj(z00)*y00)
acc1 -= (z10*x10 + cnj(z10)*y10)
acc2 -= (z20*x20 + cnj(z20)*y20)
acc3 -= (z30*x30 + cnj(z30)*y30)

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 cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v4cacc48	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-subtract intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 -= (z00*x00 + cnj(z00)*y00)
acc1 -= (z10*x10 + cnj(z10)*y10)
acc2 -= (z20*x20 + cnj(z20)*y20)
acc3 -= (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 8 elements of type cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v4cacc48	acc,
		v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v8cint32	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-subtract intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 -= (z00*x00 + cnj(z00)*y00)
acc1 -= (z10*x10 + cnj(z10)*y10)
acc2 -= (z20*x20 + cnj(z20)*y20)
acc3 -= (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

acc	Incoming accumulation vector (4 x cint48 lanes)
xbuff	Input buffer of 8 elements of type cint32
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 8 elements of type cint32
ystart	Starting position offset applied to all lanes for input from Y buffer.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply intrinsic function after computing the selected lanes from the input buffer .

acc0 = (z00*x00 + cnj(z00)*y00)
acc1 = (z10*x10 + cnj(z10)*y10)
acc2 = (z20*x20 + cnj(z20)*y20)
acc3 = (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 = (z00*x00 + cnj(z00)*y00)
acc1 = (z10*x10 + cnj(z10)*y10)
acc2 = (z20*x20 + cnj(z20)*y20)
acc3 = (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v8cint32	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 = (z00*x00 + cnj(z00)*y00)
acc1 = (z10*x10 + cnj(z10)*y10)
acc2 = (z20*x20 + cnj(z20)*y20)
acc3 = (z30*x30 + cnj(z30)*y30)

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
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 8 elements of type cint32
ystart	Starting position offset applied to all lanes for input from Y buffer.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v16cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-negate intrinsic function after computing the selected lanes from the input buffer .

acc0 = -( (z00*x00 + cnj(z00)*y00) )
acc1 = -( (z10*x10 + cnj(z10)*y10) )
acc2 = -( (z20*x20 + cnj(z20)*y20) )
acc3 = -( (z30*x30 + cnj(z30)*y30) )

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 16 elements of type cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-negate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 = -( (z00*x00 + cnj(z00)*y00) )
acc1 = -( (z10*x10 + cnj(z10)*y10) )
acc2 = -( (z20*x20 + cnj(z20)*y20) )
acc3 = -( (z30*x30 + cnj(z30)*y30) )

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
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.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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_conj_sym	(	v8cint32	xbuff,
		int	xstart,
		unsigned int	xoffsets,
		v8cint32	ybuff,
		int	ystart,
		v8cint16	zbuff,
		int	zstart,
		unsigned int	zoffsets
	)

Complex symetric conjugate multiply-negate intrinsic function after computing the selected lanes from the input buffer using small X input buffer.

acc0 = -( (z00*x00 + cnj(z00)*y00) )
acc1 = -( (z10*x10 + cnj(z10)*y10) )
acc2 = -( (z20*x20 + cnj(z20)*y20) )
acc3 = -( (z30*x30 + cnj(z30)*y30) )

Returns

Returned accumulation vector (4 x cint48 lanes)

Parameters

xbuff	Input buffer of 8 elements of type cint32
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 8 elements of type cint32
ystart	Starting position offset applied to all lanes for input from Y buffer.
zbuff	Input buffer of 8 elements of type cint16
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

Note

• The previous pseudocode is just a simplified representation of how the operation works, when computed internally it will be done using pre-adding
• 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.