Matrix multiplications in which matrix A has complex data elements of 32 bit and matrix B has complex data elements of 16 bit. More...

Overview

Matrix multiplications in which matrix A has complex data elements of 32 bit and matrix B has complex data elements of 16 bit.

For an explanation how these operations works see Multiply Accumulate.

Channel by channel complex multiplication of (1x1) with (1x1)
v8cacc64	mul_elem_8 (v8cint32 a, v16cint16 b)

v8cacc64	negmul_elem_8 (v8cint32 a, v16cint16 b)

v8cacc64	mac_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	msc_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmac_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmsc_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	addmac_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	addmsc_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submac_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submsc_elem_8 (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

Channel by channel complex multiplication of (1x1) with (1x1) with dynamic negation of multiplication result
v8cacc64	mul_elem_8_conf (v8cint32 a, v16cint16 b, int sub_mask, int sub_mul)

v8cacc64	negmul_elem_8_conf (v8cint32 a, v16cint16 b, int sub_mask, int sub_mul)

Channel by channel complex multiplication of (1x1) with (1x1) with dynamic negation of multiplication result, zeroing of acc1, and negation of acc1
v8cacc64	mac_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	msc_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	negmsc_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	negmac_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	addmac_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

v8cacc64	addmsc_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

v8cacc64	submac_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

v8cacc64	submsc_elem_8_conf (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

Channel by channel complex multiplication of (1x1) with (1x1) with dynamic sign and dynamic negation of multiplication result
v8cacc64	mul_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, int sub_mask, int sub_mul)

v8cacc64	negmul_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, int sub_mask, int sub_mul)

v8cacc64	mac_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	msc_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	negmsc_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	negmac_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1)

v8cacc64	addmac_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

v8cacc64	addmsc_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int shift16, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

v8cacc64	submac_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

v8cacc64	submsc_elem_8_conf (v8cint32 a, int sgn_x, v16cint16 b, int sgn_y, v8cacc64 acc1, v8cacc64 acc2, int zero_acc1, int sub_mask, int sub_mul, int sub_acc1, int sub_acc2)

Channel by channel complex multiplication of (1x1) with (1x1) with a & b conjugate
v8cacc64	mul_elem_8_cc (v8cint32 a, v16cint16 b)

v8cacc64	negmul_elem_8_cc (v8cint32 a, v16cint16 b)

v8cacc64	mac_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	msc_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmac_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmsc_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	addmac_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	addmsc_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submac_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submsc_elem_8_cc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

Channel by channel complex multiplication of (1x1) with (1x1) with a conjugate only
v8cacc64	mul_elem_8_cn (v8cint32 a, v16cint16 b)

v8cacc64	negmul_elem_8_cn (v8cint32 a, v16cint16 b)

v8cacc64	mac_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	msc_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmac_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmsc_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	addmac_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	addmsc_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submac_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submsc_elem_8_cn (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

Channel by channel complex multiplication of (1x1) with (1x1) with b conjugate only
v8cacc64	mul_elem_8_nc (v8cint32 a, v16cint16 b)

v8cacc64	negmul_elem_8_nc (v8cint32 a, v16cint16 b)

v8cacc64	mac_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	msc_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmac_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	negmsc_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1)

v8cacc64	addmac_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	addmsc_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submac_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

v8cacc64	submsc_elem_8_nc (v8cint32 a, v16cint16 b, v8cacc64 acc1, v8cacc64 acc2)

Function Documentation

◆ addmac_elem_8()

v8cacc64 addmac_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmac_elem_8_cc()

v8cacc64 addmac_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmac_elem_8_cn()

v8cacc64 addmac_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmac_elem_8_conf() [1/2]

v8cacc64 addmac_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ addmac_elem_8_conf() [2/2]

v8cacc64 addmac_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ addmac_elem_8_nc()

v8cacc64 addmac_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmsc_elem_8()

v8cacc64 addmsc_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmsc_elem_8_cc()

v8cacc64 addmsc_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmsc_elem_8_cn()

v8cacc64 addmsc_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ addmsc_elem_8_conf() [1/2]

v8cacc64 addmsc_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result.
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ addmsc_elem_8_conf() [2/2]

v8cacc64 addmsc_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ addmsc_elem_8_nc()

v8cacc64 addmsc_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ mac_elem_8()

v8cacc64 mac_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ mac_elem_8_cc()

v8cacc64 mac_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ mac_elem_8_cn()

v8cacc64 mac_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ mac_elem_8_conf() [1/2]

v8cacc64 mac_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1

Returns: Result of operation

◆ mac_elem_8_conf() [2/2]

v8cacc64 mac_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1

Returns: Result of operation

◆ mac_elem_8_nc()

v8cacc64 mac_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ msc_elem_8()

v8cacc64 msc_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ msc_elem_8_cc()

v8cacc64 msc_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ msc_elem_8_cn()

v8cacc64 msc_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ msc_elem_8_conf() [1/2]

v8cacc64 msc_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result. If a bit is set the corresponding output accumulator lane is negated.
sub_acc1	Negation mask of acc1. If a bit is set the corresponding accumulator lane of acc1 is negated.

Returns: Result of operation

◆ msc_elem_8_conf() [2/2]

v8cacc64 msc_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		int	zero_acc1,
		int	shift16,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
shift16	Shift mask of input accumulator acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1

Returns: Result of operation

◆ msc_elem_8_nc()

v8cacc64 msc_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ mul_elem_8()

v8cacc64 mul_elem_8	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ mul_elem_8_cc()

v8cacc64 mul_elem_8_cc	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ mul_elem_8_cn()

v8cacc64 mul_elem_8_cn	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ mul_elem_8_conf() [1/2]

v8cacc64 mul_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		int	sub_mask,
		int	sub_mul
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result. If a bit is set the corresponding output accumulator lane is negated.

Returns: Result of operation

◆ mul_elem_8_conf() [2/2]

v8cacc64 mul_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		int	sub_mask,
		int	sub_mul
	)

Parameters

a	Matrix A
b	Matrix B
sub_mul	Negation mask for multiplication result
sub_mask	Negation mask of complex multiplication

Returns: Result of operation

◆ mul_elem_8_nc()

v8cacc64 mul_elem_8_nc	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ negmac_elem_8()

v8cacc64 negmac_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of MAC operation

◆ negmac_elem_8_cc()

v8cacc64 negmac_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of MAC operation

◆ negmac_elem_8_cn()

v8cacc64 negmac_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of MAC operation

◆ negmac_elem_8_conf() [1/2]

v8cacc64 negmac_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1

Returns: Result of operation

◆ negmac_elem_8_conf() [2/2]

v8cacc64 negmac_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1

Returns: Result of operation

◆ negmac_elem_8_nc()

v8cacc64 negmac_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of MAC operation

◆ negmsc_elem_8()

v8cacc64 negmsc_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ negmsc_elem_8_cc()

v8cacc64 negmsc_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ negmsc_elem_8_cn()

v8cacc64 negmsc_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ negmsc_elem_8_conf() [1/2]

v8cacc64 negmsc_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1

Returns: Result of operation

◆ negmsc_elem_8_conf() [2/2]

v8cacc64 negmsc_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1. If a bit is set the corresponding accumulator lane of acc1 is negated.

Returns: Result of operation

◆ negmsc_elem_8_nc()

v8cacc64 negmsc_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input

Returns: Result of operation

◆ negmul_elem_8()

v8cacc64 negmul_elem_8	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ negmul_elem_8_cc()

v8cacc64 negmul_elem_8_cc	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ negmul_elem_8_cn()

v8cacc64 negmul_elem_8_cn	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ negmul_elem_8_conf() [1/2]

v8cacc64 negmul_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		int	sub_mask,
		int	sub_mul
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result

Returns: Result of operation

◆ negmul_elem_8_conf() [2/2]

v8cacc64 negmul_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		int	sub_mask,
		int	sub_mul
	)

Parameters

a	Matrix A
b	Matrix B
sub_mul	Negation mask for multiplication result. If a bit of sub_mul is set the corresponding vector lane of the output accumulator will be negated.
sub_mask	Negation mask of complex multiplication

Returns: Result of operation

◆ negmul_elem_8_nc()

v8cacc64 negmul_elem_8_nc	(	v8cint32	a,
		v16cint16	b
	)

Parameters

a	Matrix A
b	Matrix B

Returns: Result of operation

◆ submac_elem_8()

v8cacc64 submac_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submac_elem_8_cc()

v8cacc64 submac_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submac_elem_8_cn()

v8cacc64 submac_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submac_elem_8_conf() [1/2]

v8cacc64 submac_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ submac_elem_8_conf() [2/2]

v8cacc64 submac_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ submac_elem_8_nc()

v8cacc64 submac_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submsc_elem_8()

v8cacc64 submsc_elem_8	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submsc_elem_8_cc()

v8cacc64 submsc_elem_8_cc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submsc_elem_8_cn()

v8cacc64 submsc_elem_8_cn	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

◆ submsc_elem_8_conf() [1/2]

v8cacc64 submsc_elem_8_conf	(	v8cint32	a,
		int	sgn_x,
		v16cint16	b,
		int	sgn_y,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
sgn_x	Sign mask for matrix A
b	Matrix B
sgn_y	Sign mask for matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result.
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ submsc_elem_8_conf() [2/2]

v8cacc64 submsc_elem_8_conf	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2,
		int	zero_acc1,
		int	sub_mask,
		int	sub_mul,
		int	sub_acc1,
		int	sub_acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input
zero_acc1	Zeroing mask for acc1
sub_mask	Negation mask of complex multiplication
sub_mul	Negation mask of multiplication result
sub_acc1	Negation mask of acc1
sub_acc2	Negation mask of acc2

Returns: Result of operation

◆ submsc_elem_8_nc()

v8cacc64 submsc_elem_8_nc	(	v8cint32	a,
		v16cint16	b,
		v8cacc64	acc1,
		v8cacc64	acc2
	)

Parameters

a	Matrix A
b	Matrix B
acc1	Accumulator 1 input
acc2	Accumulator 2 input

Returns: Result of operation

Overview

Channel by channel complex multiplication of (1x1) with (1x1)

Channel by channel complex multiplication of (1x1) with (1x1) with dynamic negation of multiplication result

Channel by channel complex multiplication of (1x1) with (1x1) with dynamic negation of multiplication result, zeroing of acc1, and negation of acc1

Channel by channel complex multiplication of (1x1) with (1x1) with dynamic sign and dynamic negation of multiplication result

Channel by channel complex multiplication of (1x1) with (1x1) with a & b conjugate

Channel by channel complex multiplication of (1x1) with (1x1) with a conjugate only

Channel by channel complex multiplication of (1x1) with (1x1) with b conjugate only

Function Documentation

◆ addmac_elem_8()

◆ addmac_elem_8_cc()

◆ addmac_elem_8_cn()

◆ addmac_elem_8_conf() [1/2]

◆ addmac_elem_8_conf() [2/2]

◆ addmac_elem_8_nc()

◆ addmsc_elem_8()

◆ addmsc_elem_8_cc()

◆ addmsc_elem_8_cn()

◆ addmsc_elem_8_conf() [1/2]

◆ addmsc_elem_8_conf() [2/2]

◆ addmsc_elem_8_nc()

◆ mac_elem_8()

◆ mac_elem_8_cc()

◆ mac_elem_8_cn()

◆ mac_elem_8_conf() [1/2]

◆ mac_elem_8_conf() [2/2]

◆ mac_elem_8_nc()

◆ msc_elem_8()

◆ msc_elem_8_cc()

◆ msc_elem_8_cn()

◆ msc_elem_8_conf() [1/2]

◆ msc_elem_8_conf() [2/2]

◆ msc_elem_8_nc()

◆ mul_elem_8()

◆ mul_elem_8_cc()

◆ mul_elem_8_cn()

◆ mul_elem_8_conf() [1/2]

◆ mul_elem_8_conf() [2/2]

◆ mul_elem_8_nc()

◆ negmac_elem_8()

◆ negmac_elem_8_cc()

◆ negmac_elem_8_cn()

◆ negmac_elem_8_conf() [1/2]

◆ negmac_elem_8_conf() [2/2]

◆ negmac_elem_8_nc()

◆ negmsc_elem_8()

◆ negmsc_elem_8_cc()

◆ negmsc_elem_8_cn()

◆ negmsc_elem_8_conf() [1/2]

◆ negmsc_elem_8_conf() [2/2]

◆ negmsc_elem_8_nc()

◆ negmul_elem_8()

◆ negmul_elem_8_cc()

◆ negmul_elem_8_cn()

◆ negmul_elem_8_conf() [1/2]

◆ negmul_elem_8_conf() [2/2]

◆ negmul_elem_8_nc()

◆ submac_elem_8()

◆ submac_elem_8_cc()

◆ submac_elem_8_cn()

◆ submac_elem_8_conf() [1/2]

◆ submac_elem_8_conf() [2/2]

◆ submac_elem_8_nc()

◆ submsc_elem_8()

◆ submsc_elem_8_cc()

◆ submsc_elem_8_cn()

◆ submsc_elem_8_conf() [1/2]

◆ submsc_elem_8_conf() [2/2]

◆ submsc_elem_8_nc()