Multiply-accumulate of 32b x 16b complex integer datatypes

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