OpenBLAS/kernel/arm64/strmm_kernel_8x8.S

/*******************************************************************************
Copyright (c) 2015, The OpenBLAS Project
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
3. Neither the name of the OpenBLAS project nor the names of
its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************/

#define ASSEMBLER
#include "common.h"

/*                   X0          X1          X2          s0        X3        x4       x5           x6               x7 */
/*int CNAME(BLASLONG bm,BLASLONG bn,BLASLONG bk,FLOAT alpha,FLOAT* ba,FLOAT* bb,FLOAT* C,BLASLONG ldc, BLASLONG offset) */

#define origM		x0
#define origN		x1
#define origK		x2
#define origPA		x3
#define origPB		x4
#define pC		x5
#define LDC		x6
#define offset		x7
#define counterL	x8
#define counterI	x9
#define counterJ	x10
#define pB		x11
#define pCRow0		x12
#define pCRow1		x13
#define pCRow2		x14
#define pA		x15
#define temp		x16
#define tempOffset	x17
#define tempK		x18

#define alpha0		s10
#define alphaV0		v10.s[0]
#define alpha1		s11
#define alphaV1		v11.s[0]
#define alpha2		s14
#define alphaV2		v14.s[0]
#define alpha3		s15
#define alphaV3		v15.s[0]

// 00 origM
// 01 origN
// 02 origK
// 03 origPA
// 04 origPB
// 05 pC
// 06 origLDC -> LDC
// 07 offset
// 08 counterL
// 09 counterI
// 10 counterJ
// 11 pB
// 12 pCRow0
// 13 pCRow1
// 14 pCRow2
// 15 pA
// 16 temp
// 17 tempOffset
// 18 must save tempK
// 19 must save
// 20 must save
// 21 must save
// 22 must save
// 23 must save
// 24 must save
// 25 must save
// 26 must save
// 27 must save
// 28 must save
// 29 frame
// 30 link
// 31 sp

//v00 ALPHA -> pA0_0, pA0_1, pA0_2, pA0_3
//v01 pA0_4, pA0_5, pA0_6, pA0_7
//v02 pA1_0, pA1_1, pA1_2, pA1_3
//v03 pA1_4, pA1_5, pA1_6, pA1_7
//v04 pB0_0, pB0_1, pB0_2, pB0_3
//v05 pB0_4, pB0_5, pB0_6, pB0_7
//v06 pB1_0, pB1_1, pB1_2, pB1_3
//v07 pB1_4, pB1_5, pB1_6, pB1_7
//v08 must save
//v09 must save
//v10 must save ALPHA0
//v11 must save ALPHA1
//v12 must save
//v13 must save
//v14 must save ALPHA2
//v15 must save ALPHA3
//v16 must save C00, C01, C02, C03
//v17 must save C04, C05, C06, C07
//v18 C08, C09, C10, C11
//v19 C12, C13, C14, C15
//v20 C16, C17, C18, C19
//v21 C20, C21, C22, C23
//v22 C24, C25, C26, C27
//v23 C28, C29, C30, C31
//v24 C32, C33, C34, C35
//v25 C36, C37, C38, C39
//v26 C40, C41, C42, C43
//v27 C44, C45, C46, C47
//v28 C48, C49, C50, C51
//v29 C52, C53, C54, C55
//v30 C56, C57, C58, C59
//v31 C60, C61, C62, C63

/*******************************************************************************
* Macro definitions
*******************************************************************************/

.macro INIT8x8
	fmov		s16, wzr
	fmov		s17, wzr
	fmov		s18, s16
	fmov		s19, s17
	fmov		s20, wzr
	fmov		s21, s16
	fmov		s22, s17
	fmov		s23, s18
	fmov		s24, wzr
	fmov		s25, s16
	fmov		s26, s17
	fmov		s27, s18
	fmov		s28, wzr
	fmov		s29, s16
	fmov		s30, s17
	fmov		s31, s18
.endm

.macro KERNEL8x8_I
	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16

	fmul	v16.4s, v0.4s, v4.s[0]
	fmul	v17.4s, v1.4s, v4.s[0]
	fmul	v18.4s, v0.4s, v4.s[1]
	fmul	v19.4s, v1.4s, v4.s[1]
	fmul	v20.4s, v0.4s, v4.s[2]
	fmul	v21.4s, v1.4s, v4.s[2]
	fmul	v22.4s, v0.4s, v4.s[3]
	fmul	v23.4s, v1.4s, v4.s[3]
	fmul	v24.4s, v0.4s, v5.s[0]
	fmul	v25.4s, v1.4s, v5.s[0]
	fmul	v26.4s, v0.4s, v5.s[1]
	fmul	v27.4s, v1.4s, v5.s[1]
	fmul	v28.4s, v0.4s, v5.s[2]
	fmul	v29.4s, v1.4s, v5.s[2]
	fmul	v30.4s, v0.4s, v5.s[3]
	fmul	v31.4s, v1.4s, v5.s[3]

	ld1	{v6.4s}, [pB]
	add	pB, pB, #16
	ld1	{v7.4s}, [pB]
	add	pB, pB, #16
	ld1	{v2.4s}, [pA]
	add	pA, pA, #16
	ld1	{v3.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL8x8_M1
	fmla	v16.4s, v0.4s, v4.s[0]
	fmla	v17.4s, v1.4s, v4.s[0]
	fmla	v18.4s, v0.4s, v4.s[1]
	fmla	v19.4s, v1.4s, v4.s[1]
	fmla	v20.4s, v0.4s, v4.s[2]
	fmla	v21.4s, v1.4s, v4.s[2]
	fmla	v22.4s, v0.4s, v4.s[3]
	fmla	v23.4s, v1.4s, v4.s[3]
	fmla	v24.4s, v0.4s, v5.s[0]
	fmla	v25.4s, v1.4s, v5.s[0]
	fmla	v26.4s, v0.4s, v5.s[1]
	fmla	v27.4s, v1.4s, v5.s[1]
	fmla	v28.4s, v0.4s, v5.s[2]
	fmla	v29.4s, v1.4s, v5.s[2]
	fmla	v30.4s, v0.4s, v5.s[3]
	fmla	v31.4s, v1.4s, v5.s[3]

	ld1	{v6.4s}, [pB]
	add	pB, pB, #16
	ld1	{v7.4s}, [pB]
	add	pB, pB, #16
	ld1	{v2.4s}, [pA]
	add	pA, pA, #16
	ld1	{v3.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL8x8_M2
	fmla	v16.4s, v2.4s, v6.s[0]
	fmla	v17.4s, v3.4s, v6.s[0]
	fmla	v18.4s, v2.4s, v6.s[1]
	fmla	v19.4s, v3.4s, v6.s[1]
	fmla	v20.4s, v2.4s, v6.s[2]
	fmla	v21.4s, v3.4s, v6.s[2]
	fmla	v22.4s, v2.4s, v6.s[3]
	fmla	v23.4s, v3.4s, v6.s[3]
	fmla	v24.4s, v2.4s, v7.s[0]
	fmla	v25.4s, v3.4s, v7.s[0]
	fmla	v26.4s, v2.4s, v7.s[1]
	fmla	v27.4s, v3.4s, v7.s[1]
	fmla	v28.4s, v2.4s, v7.s[2]
	fmla	v29.4s, v3.4s, v7.s[2]
	fmla	v30.4s, v2.4s, v7.s[3]
	fmla	v31.4s, v3.4s, v7.s[3]

	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL8x8_E
	fmla	v16.4s, v2.4s, v6.s[0]
	fmla	v17.4s, v3.4s, v6.s[0]
	fmla	v18.4s, v2.4s, v6.s[1]
	fmla	v19.4s, v3.4s, v6.s[1]
	fmla	v20.4s, v2.4s, v6.s[2]
	fmla	v21.4s, v3.4s, v6.s[2]
	fmla	v22.4s, v2.4s, v6.s[3]
	fmla	v23.4s, v3.4s, v6.s[3]
	fmla	v24.4s, v2.4s, v7.s[0]
	fmla	v25.4s, v3.4s, v7.s[0]
	fmla	v26.4s, v2.4s, v7.s[1]
	fmla	v27.4s, v3.4s, v7.s[1]
	fmla	v28.4s, v2.4s, v7.s[2]
	fmla	v29.4s, v3.4s, v7.s[2]
	fmla	v30.4s, v2.4s, v7.s[3]
	fmla	v31.4s, v3.4s, v7.s[3]
.endm

.macro KERNEL8x8_SUB
	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16

	fmla	v16.4s, v0.4s, v4.s[0]
	fmla	v17.4s, v1.4s, v4.s[0]
	fmla	v18.4s, v0.4s, v4.s[1]
	fmla	v19.4s, v1.4s, v4.s[1]
	fmla	v20.4s, v0.4s, v4.s[2]
	fmla	v21.4s, v1.4s, v4.s[2]
	fmla	v22.4s, v0.4s, v4.s[3]
	fmla	v23.4s, v1.4s, v4.s[3]
	fmla	v24.4s, v0.4s, v5.s[0]
	fmla	v25.4s, v1.4s, v5.s[0]
	fmla	v26.4s, v0.4s, v5.s[1]
	fmla	v27.4s, v1.4s, v5.s[1]
	fmla	v28.4s, v0.4s, v5.s[2]
	fmla	v29.4s, v1.4s, v5.s[2]
	fmla	v30.4s, v0.4s, v5.s[3]
	fmla	v31.4s, v1.4s, v5.s[3]
.endm

.macro SAVE8x8
	add	pCRow1, pCRow0, LDC

	fmul	v0.4s, v16.4s, alphaV0
	fmul	v1.4s, v17.4s, alphaV1
	st1 	{v0.4s, v1.4s}, [pCRow0]

	add	pCRow2, pCRow1, LDC

	fmul	v2.4s, v18.4s, alphaV2
	fmul	v3.4s, v19.4s, alphaV3
	st1 	{v2.4s, v3.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC

	fmul	v4.4s, v20.4s, alphaV0
	fmul	v5.4s, v21.4s, alphaV1
	st1 	{v4.4s, v5.4s}, [pCRow2]

	add	pCRow2, pCRow1, LDC

	fmul	v6.4s, v22.4s, alphaV2
	fmul	v7.4s, v23.4s, alphaV3
	st1 	{v6.4s, v7.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC

	fmul	v0.4s, v24.4s, alphaV0
	fmul	v1.4s, v25.4s, alphaV1
	st1 	{v0.4s, v1.4s}, [pCRow2]

	add	pCRow2, pCRow1, LDC

	fmul	v2.4s, v26.4s, alphaV2
	fmul	v3.4s, v27.4s, alphaV3
	st1 	{v2.4s, v3.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC

	fmul	v4.4s, v28.4s, alphaV0
	fmul	v5.4s, v29.4s, alphaV1
	st1 	{v4.4s, v5.4s}, [pCRow2]

	fmul	v6.4s, v30.4s, alphaV2
	fmul	v7.4s, v31.4s, alphaV3
	st1 	{v6.4s, v7.4s}, [pCRow1]

	add	pCRow0, pCRow0, #32
.endm

/******************************************************************************/


.macro INIT4x8
	fmov		s16, wzr
	fmov		s18, wzr
	fmov		s20, wzr
	fmov		s22, s16
	fmov		s24, wzr
	fmov		s26, s16
	fmov		s28, s18
	fmov		s30, s20
.endm

.macro KERNEL4x8_I
	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16

	fmul	v16.4s, v0.4s, v4.s[0]
	fmul	v18.4s, v0.4s, v4.s[1]
	fmul	v20.4s, v0.4s, v4.s[2]
	fmul	v22.4s, v0.4s, v4.s[3]
	fmul	v24.4s, v0.4s, v5.s[0]
	fmul	v26.4s, v0.4s, v5.s[1]
	fmul	v28.4s, v0.4s, v5.s[2]
	fmul	v30.4s, v0.4s, v5.s[3]

	ld1	{v6.4s}, [pB]
	add	pB, pB, #16
	ld1	{v7.4s}, [pB]
	add	pB, pB, #16
	ld1	{v2.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL4x8_M1
	fmla	v16.4s, v0.4s, v4.s[0]
	fmla	v18.4s, v0.4s, v4.s[1]
	fmla	v20.4s, v0.4s, v4.s[2]
	fmla	v22.4s, v0.4s, v4.s[3]
	fmla	v24.4s, v0.4s, v5.s[0]
	fmla	v26.4s, v0.4s, v5.s[1]
	fmla	v28.4s, v0.4s, v5.s[2]
	fmla	v30.4s, v0.4s, v5.s[3]

	ld1	{v6.4s}, [pB]
	add	pB, pB, #16
	ld1	{v7.4s}, [pB]
	add	pB, pB, #16
	ld1	{v2.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL4x8_M2
	fmla	v16.4s, v2.4s, v6.s[0]
	fmla	v18.4s, v2.4s, v6.s[1]
	fmla	v20.4s, v2.4s, v6.s[2]
	fmla	v22.4s, v2.4s, v6.s[3]
	fmla	v24.4s, v2.4s, v7.s[0]
	fmla	v26.4s, v2.4s, v7.s[1]
	fmla	v28.4s, v2.4s, v7.s[2]
	fmla	v30.4s, v2.4s, v7.s[3]

	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL4x8_E
	fmla	v16.4s, v2.4s, v6.s[0]
	fmla	v18.4s, v2.4s, v6.s[1]
	fmla	v20.4s, v2.4s, v6.s[2]
	fmla	v22.4s, v2.4s, v6.s[3]
	fmla	v24.4s, v2.4s, v7.s[0]
	fmla	v26.4s, v2.4s, v7.s[1]
	fmla	v28.4s, v2.4s, v7.s[2]
	fmla	v30.4s, v2.4s, v7.s[3]
.endm

.macro KERNEL4x8_SUB
	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16

	fmla	v16.4s, v0.4s, v4.s[0]
	fmla	v18.4s, v0.4s, v4.s[1]
	fmla	v20.4s, v0.4s, v4.s[2]
	fmla	v22.4s, v0.4s, v4.s[3]
	fmla	v24.4s, v0.4s, v5.s[0]
	fmla	v26.4s, v0.4s, v5.s[1]
	fmla	v28.4s, v0.4s, v5.s[2]
	fmla	v30.4s, v0.4s, v5.s[3]
.endm

.macro SAVE4x8
	add	pCRow1, pCRow0, LDC


	fmul	v0.4s, v16.4s, alphaV0
	st1 	{v0.4s}, [pCRow0]

	add	pCRow2, pCRow1, LDC


	fmul	v2.4s, v18.4s, alphaV2
	st1 	{v2.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v4.4s, v20.4s, alphaV0
	st1 	{v4.4s}, [pCRow2]

	add	pCRow2, pCRow1, LDC


	fmul	v6.4s, v22.4s, alphaV2
	st1 	{v6.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v0.4s, v24.4s, alphaV0
	st1 	{v0.4s}, [pCRow2]

	add	pCRow2, pCRow1, LDC


	fmul	v2.4s, v26.4s, alphaV2
	st1 	{v2.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v4.4s, v28.4s, alphaV0
	st1 	{v4.4s}, [pCRow2]


	fmul	v6.4s, v30.4s, alphaV2
	st1 	{v6.4s}, [pCRow1]

	add	pCRow0, pCRow0, #16
.endm

/******************************************************************************/

.macro INIT2x8
	fmov		s16, wzr
	fmov		s18, wzr
	fmov		s20, wzr
	fmov		s22, s16
	fmov		s24, wzr
	fmov		s26, s16
	fmov		s28, s18
	fmov		s30, s20
.endm

.macro KERNEL2x8_SUB
	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ld1	{v0.2s}, [pA]
	add	pA, pA, #8

	fmla	v16.2s, v0.2s, v4.s[0]
	fmla	v18.2s, v0.2s, v4.s[1]
	fmla	v20.2s, v0.2s, v4.s[2]
	fmla	v22.2s, v0.2s, v4.s[3]
	fmla	v24.2s, v0.2s, v5.s[0]
	fmla	v26.2s, v0.2s, v5.s[1]
	fmla	v28.2s, v0.2s, v5.s[2]
	fmla	v30.2s, v0.2s, v5.s[3]
.endm

.macro SAVE2x8
	add	pCRow1, pCRow0, LDC


	fmul	v0.2s, v16.2s, alphaV0
	st1 	{v0.2s}, [pCRow0]

	add	pCRow2, pCRow1, LDC


	fmul	v2.2s, v18.2s, alphaV2
	st1 	{v2.2s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v4.2s, v20.2s, alphaV0
	st1 	{v4.2s}, [pCRow2]

	add	pCRow2, pCRow1, LDC


	fmul	v6.2s, v22.2s, alphaV2
	st1 	{v6.2s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v0.2s, v24.2s, alphaV0
	st1 	{v0.2s}, [pCRow2]

	add	pCRow2, pCRow1, LDC


	fmul	v2.2s, v26.2s, alphaV2
	st1 	{v2.2s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v4.2s, v28.2s, alphaV0
	st1 	{v4.2s}, [pCRow2]


	fmul	v6.2s, v30.2s, alphaV2
	st1 	{v6.2s}, [pCRow1]

	add	pCRow0, pCRow0, #8
.endm

/******************************************************************************/

.macro INIT1x8
	fmov		s16, wzr
	fmov		s18, wzr
	fmov		s20, wzr
	fmov		s22, s16
	fmov		s24, wzr
	fmov		s26, s16
	fmov		s28, s18
	fmov		s30, s20
.endm

.macro KERNEL1x8_SUB
	ld1	{v4.4s}, [pB]
	add	pB, pB, #16
	ld1	{v5.4s}, [pB]
	add	pB, pB, #16
	ldr	s0, [pA]
	add	pA, pA, #4

	fmla	s16, s0, v4.s[0]
	fmla	s18, s0, v4.s[1]
	fmla	s20, s0, v4.s[2]
	fmla	s22, s0, v4.s[3]
	fmla	s24, s0, v5.s[0]
	fmla	s26, s0, v5.s[1]
	fmla	s28, s0, v5.s[2]
	fmla	s30, s0, v5.s[3]
.endm

.macro SAVE1x8
	add	pCRow1, pCRow0, LDC


	fmul	s0, s16, alphaV0
	str 	s0, [pCRow0]

	add	pCRow2, pCRow1, LDC


	fmul	s2, s18, alphaV2
	str 	s2, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	s4, s20, alphaV0
	str 	s4, [pCRow2]

	add	pCRow2, pCRow1, LDC


	fmul	s6, s22, alphaV2
	str 	s6, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	s0, s24, alphaV0
	str 	s0, [pCRow2]

	add	pCRow2, pCRow1, LDC


	fmul	s2, s26, alphaV2
	str 	s2, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	s4, s28, alphaV0
	str 	s4, [pCRow2]


	fmul	s6, s30, alphaV2
	str 	s6, [pCRow1]

	add	pCRow0, pCRow0, #4
.endm

/******************************************************************************/

.macro INIT8x4
	fmov		s16, wzr
	fmov		s17, wzr
	fmov		s20, wzr
	fmov		s21, s16
	fmov		s24, wzr
	fmov		s25, s16
	fmov		s28, wzr
	fmov		s29, s16
.endm

.macro KERNEL8x4_I
	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16

	fmul	v16.4s, v0.4s, v8.s[0]
	fmul	v17.4s, v1.4s, v8.s[0]
	fmul	v20.4s, v0.4s, v8.s[1]
	fmul	v21.4s, v1.4s, v8.s[1]
	fmul	v24.4s, v0.4s, v9.s[0]
	fmul	v25.4s, v1.4s, v9.s[0]
	fmul	v28.4s, v0.4s, v9.s[1]
	fmul	v29.4s, v1.4s, v9.s[1]

	ld1	{v12.2s, v13.2s}, [pB]
	add	pB, pB, #16
	ld1	{v4.4s}, [pA]
	add	pA, pA, #16
	ld1	{v5.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL8x4_M1
	fmla	v16.4s, v0.4s, v8.s[0]
	fmla	v17.4s, v1.4s, v8.s[0]
	fmla	v20.4s, v0.4s, v8.s[1]
	fmla	v21.4s, v1.4s, v8.s[1]
	fmla	v24.4s, v0.4s, v9.s[0]
	fmla	v25.4s, v1.4s, v9.s[0]
	fmla	v28.4s, v0.4s, v9.s[1]
	fmla	v29.4s, v1.4s, v9.s[1]

	ld1	{v12.2s, v13.2s}, [pB]
	add	pB, pB, #16
	ld1	{v4.4s}, [pA]
	add	pA, pA, #16
	ld1	{v5.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL8x4_M2
	fmla	v16.4s, v4.4s, v12.s[0]
	fmla	v17.4s, v5.4s, v12.s[0]
	fmla	v20.4s, v4.4s, v12.s[1]
	fmla	v21.4s, v5.4s, v12.s[1]
	fmla	v24.4s, v4.4s, v13.s[0]
	fmla	v25.4s, v5.4s, v13.s[0]
	fmla	v28.4s, v4.4s, v13.s[1]
	fmla	v29.4s, v5.4s, v13.s[1]

	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL8x4_E
	fmla	v16.4s, v4.4s, v12.s[0]
	fmla	v17.4s, v5.4s, v12.s[0]
	fmla	v20.4s, v4.4s, v12.s[1]
	fmla	v21.4s, v5.4s, v12.s[1]
	fmla	v24.4s, v4.4s, v13.s[0]
	fmla	v25.4s, v5.4s, v13.s[0]
	fmla	v28.4s, v4.4s, v13.s[1]
	fmla	v29.4s, v5.4s, v13.s[1]
.endm

.macro KERNEL8x4_SUB
	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16

	fmla	v16.4s, v0.4s, v8.s[0]
	fmla	v17.4s, v1.4s, v8.s[0]
	fmla	v20.4s, v0.4s, v8.s[1]
	fmla	v21.4s, v1.4s, v8.s[1]
	fmla	v24.4s, v0.4s, v9.s[0]
	fmla	v25.4s, v1.4s, v9.s[0]
	fmla	v28.4s, v0.4s, v9.s[1]
	fmla	v29.4s, v1.4s, v9.s[1]
.endm

.macro SAVE8x4
	add	pCRow1, pCRow0, LDC


	fmul	v0.4s, v16.4s, alphaV0
	fmul	v1.4s, v17.4s, alphaV1
	st1 	{v0.4s, v1.4s}, [pCRow0]

	add	pCRow2, pCRow1, LDC


	fmul	v4.4s, v20.4s, alphaV0
	fmul	v5.4s, v21.4s, alphaV1
	st1 	{v4.4s, v5.4s}, [pCRow1]

	add	pCRow1, pCRow2, LDC


	fmul	v0.4s, v24.4s, alphaV0
	fmul	v1.4s, v25.4s, alphaV1
	st1 	{v0.4s, v1.4s}, [pCRow2]


	fmul	v4.4s, v28.4s, alphaV0
	fmul	v5.4s, v29.4s, alphaV1
	st1 	{v4.4s, v5.4s}, [pCRow1]

	add	pCRow0, pCRow0, #32
.endm

/******************************************************************************/


.macro INIT4x4
	fmov		s16, wzr
	fmov		s17, s16
	fmov		s20, s17
	fmov		s21, s16
	fmov		s24, s17
	fmov		s25, s16
	fmov		s28, s17
	fmov		s29, s16
.endm

.macro KERNEL4x4_I
	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16
	ld1	{v0.2s, v1.2s}, [pA]
	add	pA, pA, #16

	fmul	v16.2s, v0.2s, v8.s[0]
	fmul	v29.2s, v1.2s, v9.s[1]

	fmul	v20.2s, v0.2s, v8.s[1]
	fmul	v25.2s, v1.2s, v9.s[0]

	fmul	v24.2s, v0.2s, v9.s[0]
	fmul	v21.2s, v1.2s, v8.s[1]

	fmul	v28.2s, v0.2s, v9.s[1]
	fmul	v17.2s, v1.2s, v8.s[0]

	ld1	{v12.2s, v13.2s}, [pB]
	add	pB, pB, #16
	ld1	{v4.2s, v5.2s}, [pA]
	add	pA, pA, #16
.endm

.macro KERNEL4x4_M1
	fmla	v16.2s, v0.2s, v8.s[0]
	fmla	v29.2s, v1.2s, v9.s[1]

	ld1	{v12.2s, v13.2s}, [pB]		// For next round
	add	pB, pB, #16

	fmla	v20.2s, v0.2s, v8.s[1]
	fmla	v25.2s, v1.2s, v9.s[0]

	ld1	{v4.2s, v5.2s}, [pA]		// For next round
	add	pA, pA, #16

	fmla	v24.2s, v0.2s, v9.s[0]
	fmla	v21.2s, v1.2s, v8.s[1]

	prfm	PLDL1KEEP, [pB, #512]

	fmla	v28.2s, v0.2s, v9.s[1]
	fmla	v17.2s, v1.2s, v8.s[0]
.endm

.macro KERNEL4x4_M2
	fmla	v16.2s, v4.2s, v12.s[0]
	fmla	v29.2s, v5.2s, v13.s[1]

	ld1	{v8.2s, v9.2s}, [pB]		// For next round
	add	pB, pB, #16

	fmla	v20.2s, v4.2s, v12.s[1]
	fmla	v25.2s, v5.2s, v13.s[0]

	ld1	{v0.2s, v1.2s}, [pA]		// For next round
	add	pA, pA, #16

	fmla	v24.2s, v4.2s, v13.s[0]
	fmla	v21.2s, v5.2s, v12.s[1]

	prfm	PLDL1KEEP, [pA, #512]

	fmla	v28.2s, v4.2s, v13.s[1]
	fmla	v17.2s, v5.2s, v12.s[0]
.endm

.macro KERNEL4x4_E
	fmla	v16.2s, v4.2s, v12.s[0]
	fmla	v29.2s, v5.2s, v13.s[1]

	fmla	v20.2s, v4.2s, v12.s[1]
	fmla	v25.2s, v5.2s, v13.s[0]

	fmla	v24.2s, v4.2s, v13.s[0]
	fmla	v21.2s, v5.2s, v12.s[1]

	fmla	v28.2s, v4.2s, v13.s[1]
	fmla	v17.2s, v5.2s, v12.s[0]
.endm

.macro KERNEL4x4_SUB
	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16
	ld1	{v0.2s, v1.2s}, [pA]
	add	pA, pA, #16

	fmla	v16.2s, v0.2s, v8.s[0]
	fmla	v29.2s, v1.2s, v9.s[1]

	fmla	v20.2s, v0.2s, v8.s[1]
	fmla	v25.2s, v1.2s, v9.s[0]

	fmla	v24.2s, v0.2s, v9.s[0]
	fmla	v21.2s, v1.2s, v8.s[1]

	fmla	v28.2s, v0.2s, v9.s[1]
	fmla	v17.2s, v1.2s, v8.s[0]
.endm

.macro SAVE4x4

	fmul	v8.2s, v16.2s, alphaV0
	fmul	v9.2s, v17.2s, alphaV1
	st1 	{v8.2s, v9.2s}, [pCRow0]

	add	pCRow1, pCRow0, LDC

	fmul	v12.2s, v20.2s, alphaV2
	fmul	v13.2s, v21.2s, alphaV3
	st1 	{v12.2s, v13.2s}, [pCRow1]

	add	pCRow2, pCRow1, LDC

	fmul	v8.2s, v24.2s, alphaV0
	fmul	v9.2s, v25.2s, alphaV1
	st1 	{v8.2s, v9.2s}, [pCRow2]

	add	pCRow1, pCRow2, LDC

	fmul	v12.2s, v28.2s, alphaV2
	fmul	v13.2s, v29.2s, alphaV3
	st1 	{v12.2s, v13.2s}, [pCRow1]

	add	pCRow0, pCRow0, #16
.endm

/******************************************************************************/

.macro INIT2x4
	fmov		s16, wzr
	fmov		s20, s16
	fmov		s24, s20
	fmov		s28, s16
.endm

.macro KERNEL2x4_SUB
	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16
	ld1	{v0.2s}, [pA]
	add	pA, pA, #8

	fmla	v16.2s, v0.2s, v8.s[0]
	fmla	v20.2s, v0.2s, v8.s[1]
	fmla	v24.2s, v0.2s, v9.s[0]
	fmla	v28.2s, v0.2s, v9.s[1]
.endm

.macro SAVE2x4

	fmul	v8.2s, v16.2s, alphaV0
	st1	{v8.2s}, [pCRow0]

	add	pCRow1, pCRow0, LDC

	fmul	v12.2s, v20.2s, alphaV1
	st1	{v12.2s}, [pCRow1]

	add	pCRow2, pCRow1, LDC

	fmul	v8.2s, v24.2s, alphaV2
	st1	{v8.2s}, [pCRow2]

	add	pCRow1, pCRow2, LDC

	fmul	v12.2s, v28.2s, alphaV3
	st1	{v12.2s}, [pCRow1]

	add	pCRow0, pCRow0, #8
.endm

/******************************************************************************/

.macro INIT1x4
	fmov		s16, wzr
	fmov		s20, s16
.endm

.macro KERNEL1x4_SUB
	ldr	s0, [pA]
	add	pA, pA, #4

	ld1	{v8.2s, v9.2s}, [pB]
	add	pB, pB, #16

	fmla	v16.2s, v8.2s, v0.s[0]
	fmla	v20.2s, v9.2s, v0.s[0]
.endm

.macro SAVE1x4
	add	pCRow1, pCRow0, LDC


	fmul	v8.2s, v16.2s, alphaV0
	st1	{v8.s}[0], [pCRow0]
	st1	{v8.s}[1], [pCRow1]

	add	pCRow2, pCRow1, LDC
	add	pCRow1, pCRow2, LDC


	fmul	v12.2s, v20.2s, alphaV1
	st1	{v12.s}[0], [pCRow2]
	st1	{v12.s}[1], [pCRow1]

	add	pCRow0, pCRow0, #4
.endm

/******************************************************************************/

.macro INIT8x2
	fmov	s16, wzr
	fmov	s17, s16
	fmov	s20, s17
	fmov	s21, s16
.endm

.macro KERNEL8x2_SUB
	ld1	{v8.2s}, [pB]
	add	pB, pB, #8
	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16

	fmla	v16.4s, v0.4s, v8.s[0]
	fmla	v17.4s, v1.4s, v8.s[0]

	fmla	v20.4s, v0.4s, v8.s[1]
	fmla	v21.4s, v1.4s, v8.s[1]
.endm

.macro SAVE8x2
	add	pCRow1, pCRow0, LDC


	fmul	v0.4s, v16.4s, alphaV0
	fmul	v1.4s, v17.4s, alphaV1
	st1 	{v0.4s, v1.4s}, [pCRow0]

	add	pCRow2, pCRow1, LDC


	fmul	v4.4s, v20.4s, alphaV0
	fmul	v5.4s, v21.4s, alphaV1
	st1 	{v4.4s, v5.4s}, [pCRow1]

	add	pCRow0, pCRow0, #32
.endm

/******************************************************************************/

.macro INIT4x2
	fmov	s16, wzr
	fmov	s17, s16
	fmov	s20, s17
	fmov	s21, s16
.endm

.macro KERNEL4x2_SUB
	ld1	{v8.2s}, [pB]
	add	pB, pB, #8
	ld1	{v0.2s, v1.2s}, [pA]
	add	pA, pA, #16

	fmla	v16.2s, v0.2s, v8.s[0]
	fmla	v17.2s, v1.2s, v8.s[0]
	fmla	v20.2s, v0.2s, v8.s[1]
	fmla	v21.2s, v1.2s, v8.s[1]
.endm

.macro SAVE4x2

	fmul	v8.2s, v16.2s, alphaV0
	fmul	v9.2s, v17.2s, alphaV1
	st1	{v8.2s, v9.2s}, [pCRow0]

	add	pCRow1, pCRow0, LDC

	fmul	v12.2s, v20.2s, alphaV2
	fmul	v13.2s, v21.2s, alphaV3
	st1	{v12.2s, v13.2s}, [pCRow1]

	add	pCRow0, pCRow0, #16
.endm

/******************************************************************************/

.macro INIT2x2
	fmov		s16, wzr
	fmov		s20, s16
.endm

.macro KERNEL2x2_SUB
	ld1	{v8.2s}, [pB]
	add	pB, pB, #8

	ld1	{v0.2s}, [pA]
	add	pA, pA, #8

	fmla	v16.2s, v0.2s, v8.s[0]
	fmla	v20.2s, v0.2s, v8.s[1]
.endm

.macro SAVE2x2

	fmul	v8.2s, v16.2s, alphaV0
	st1	{v8.2s}, [pCRow0]

	add	pCRow1 , pCRow0, LDC

	fmul	v12.2s, v20.2s, alphaV1
	st1	{v12.2s}, [pCRow1]

	add	pCRow0, pCRow0, #8
.endm

/******************************************************************************/

.macro INIT1x2
	fmov		s16, wzr
.endm

.macro KERNEL1x2_SUB
	ld1	{v8.2s} , [pB]
	add	pB , pB, #8

	ldr	s0 , [pA]
	add	pA, pA, #4

	fmla	v16.2s, v8.2s, v0.s[0]
.endm

.macro SAVE1x2
	add	pCRow1 , pCRow0, LDC


	fmul	v8.2s, v16.2s, alphaV0
	st1	{v8.s}[0], [pCRow0]
	st1	{v8.s}[1], [pCRow1]

	add	pCRow0, pCRow0, #4
.endm

/******************************************************************************/

.macro INIT8x1
	fmov	s16, wzr
	fmov	s17, wzr
.endm

.macro KERNEL8x1_SUB
	ldr	s8, [pB]
	add	pB , pB, #4

	ld1	{v0.4s}, [pA]
	add	pA, pA, #16
	ld1	{v1.4s}, [pA]
	add	pA, pA, #16

	fmla	v16.4s, v0.4s, v8.s[0]
	fmla	v17.4s, v1.4s, v8.s[0]
.endm

.macro SAVE8x1

	fmul	v0.4s, v16.4s, alphaV0
	fmul	v1.4s, v17.4s, alphaV1
	st1 	{v0.4s, v1.4s}, [pCRow0]

	add	pCRow0, pCRow0, #32
.endm

/******************************************************************************/

.macro INIT4x1
	fmov	s16, wzr
	fmov	s17, s16
.endm

.macro KERNEL4x1_SUB
	ldr	s8, [pB]
	add	pB , pB, #4

	ld1	{v0.2s, v1.2s}, [pA]
	add	pA , pA, #16

	fmla	v16.2s, v0.2s, v8.s[0]
	fmla	v17.2s, v1.2s, v8.s[0]
.endm

.macro SAVE4x1

	fmul	v8.2s, v16.2s, alphaV0
	fmul	v9.2s, v17.2s, alphaV1
	st1	{v8.2s, v9.2s}, [pCRow0]

	add	pCRow0, pCRow0, #16
.endm

/******************************************************************************/

.macro INIT2x1
	fmov		s16, wzr
.endm

.macro KERNEL2x1_SUB
	ldr	s8, [pB]
	add	pB , pB, #4

	ld1	{v0.2s}, [pA]
	add	pA , pA, #8

	fmla	v16.2s, v0.2s, v8.s[0]
.endm

.macro SAVE2x1

	fmul	v8.2s, v16.2s, alphaV0
	st1	{v8.2s}, [pCRow0]

	add	pCRow0, pCRow0, #8
.endm

/******************************************************************************/

.macro INIT1x1
	fmov	s16, wzr
.endm

.macro KERNEL1x1_SUB
	ldr	s8, [pB]
	add	pB , pB, #4

	ldr	s0, [pA]
	add	pA , pA, #4

	fmadd 	s16, s0, s8, s16  
.endm

.macro SAVE1x1

	fmul	s8, s16, alpha0
	str 	s8, [pCRow0]

	add	pCRow0, pCRow0, #4
.endm

/*******************************************************************************
* End of macro definitions
*******************************************************************************/

	PROLOGUE

strmm_kernel_begin:

	.align 5
	add	sp, sp, #-(11 * 16)
	stp	d8, d9, [sp, #(0 * 16)]
	stp	d10, d11, [sp, #(1 * 16)]
	stp	d12, d13, [sp, #(2 * 16)]
	stp	d14, d15, [sp, #(3 * 16)]
	stp	d16, d17, [sp, #(4 * 16)]
	stp	x18, x19, [sp, #(5 * 16)]
	stp	x20, x21, [sp, #(6 * 16)]
	stp	x22, x23, [sp, #(7 * 16)]
	stp	x24, x25, [sp, #(8 * 16)]
	stp	x26, x27, [sp, #(9 * 16)]
	str	x28, [sp, #(10 * 16)]

	fmov	alpha0, s0
	fmov	alpha1, s0
	fmov	alpha2, s0
	fmov	alpha3, s0

	lsl	LDC, LDC, #2			// ldc = ldc * 4

#if !defined(LEFT)
	neg	tempOffset, offset
#endif
	mov	pB, origPB

	mov	counterJ, origN
	asr 	counterJ, counterJ, #3		// J = J / 8
	cmp 	counterJ, #0
	ble	strmm_kernel_L4_BEGIN

/******************************************************************************/
/******************************************************************************/

strmm_kernel_L8_BEGIN:
	mov	pCRow0, pC			// pCRow0 = C
	add	pC, pC, LDC, lsl #3

#if defined(LEFT)
	mov	tempOffset, offset
#endif

	mov	pA, origPA			// pA = start of A array

/******************************************************************************/

strmm_kernel_L8_M8_BEGIN:

	mov	counterI, origM
	asr 	counterI, counterI, #3		// counterI = counterI / 8
	cmp 	counterI, #0
	ble	strmm_kernel_L8_M4_BEGIN

strmm_kernel_L8_M8_20:

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #5
	add	pA, pA, temp
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #8
#else
	add	tempK, tempOffset, #8
#endif

	asr 	counterL , tempK, #1		// L = K / 2
	cmp	counterL , #2			// is there at least 4 to do?
	blt	strmm_kernel_L8_M8_32

	KERNEL8x8_I				// do one in the K
	KERNEL8x8_M2				// do another in the K

	subs	counterL, counterL, #2
	ble	strmm_kernel_L8_M8_22a
	.align 5

strmm_kernel_L8_M8_22:

	KERNEL8x8_M1
	KERNEL8x8_M2

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L8_M8_22

strmm_kernel_L8_M8_22a:

	KERNEL8x8_M1
	KERNEL8x8_E

	b	 strmm_kernel_L8_M8_44

strmm_kernel_L8_M8_32:

	tst	counterL, #1
	ble	strmm_kernel_L8_M8_40

	KERNEL8x8_I
	KERNEL8x8_E

	b	strmm_kernel_L8_M8_44

strmm_kernel_L8_M8_40:

	INIT8x8

strmm_kernel_L8_M8_44:

	ands	counterL , tempK, #1
	ble	strmm_kernel_L8_M8_100

strmm_kernel_L8_M8_46:

	KERNEL8x8_SUB

strmm_kernel_L8_M8_100:

	SAVE8x8

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #8
#else
	sub	tempK, tempK, #8
#endif
	lsl	temp, tempK, #5
	add	pA, pA, temp
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #8
#endif

strmm_kernel_L8_M8_END:
	subs	counterI, counterI, #1
	bne	strmm_kernel_L8_M8_20

/******************************************************************************/

strmm_kernel_L8_M4_BEGIN:

	mov	counterI, origM
	tst	counterI , #7
	ble	strmm_kernel_L8_END

	tst	counterI, #4
	ble	strmm_kernel_L8_M2_BEGIN

strmm_kernel_L8_M4_20:

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #4
	add	pA, pA, temp
	lsl	temp, tempOffset, #5
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #4
#else
	add	tempK, tempOffset, #8
#endif

	asr 	counterL , tempK, #1		// L = K / 2
	cmp	counterL , #2			// is there at least 4 to do?
	blt	strmm_kernel_L8_M4_32

	KERNEL4x8_I				// do one in the K
	KERNEL4x8_M2				// do another in the K

	subs	counterL, counterL, #2
	ble	strmm_kernel_L8_M4_22a
	.align 5

strmm_kernel_L8_M4_22:

	KERNEL4x8_M1
	KERNEL4x8_M2

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L8_M4_22

strmm_kernel_L8_M4_22a:

	KERNEL4x8_M1
	KERNEL4x8_E

	b	 strmm_kernel_L8_M4_44

strmm_kernel_L8_M4_32:

	tst	counterL, #1
	ble	strmm_kernel_L8_M4_40

	KERNEL4x8_I
	KERNEL4x8_E

	b	strmm_kernel_L8_M4_44

strmm_kernel_L8_M4_40:

	INIT4x8

strmm_kernel_L8_M4_44:

	ands	counterL , tempK, #1
	ble	strmm_kernel_L8_M4_100

strmm_kernel_L8_M4_46:

	KERNEL4x8_SUB

strmm_kernel_L8_M4_100:

	SAVE4x8

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #4
#else
	sub	tempK, tempK, #8
#endif
	lsl	temp, tempK, #4
	add	pA, pA, temp
	lsl	temp, tempK, #5
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #4
#endif

strmm_kernel_L8_M4_END:

/******************************************************************************/

strmm_kernel_L8_M2_BEGIN:

	mov	counterI, origM
	tst	counterI , #3
	ble	strmm_kernel_L8_END

	tst	counterI, #2			// counterI = counterI / 2
	ble	strmm_kernel_L8_M1_BEGIN

strmm_kernel_L8_M2_20:

	INIT2x8

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #3
	add	pA, pA, temp
	lsl	temp, tempOffset, #5
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #2
#else
	add	tempK, tempOffset, #8
#endif

	asr 	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L8_M2_40

strmm_kernel_L8_M2_22:

	KERNEL2x8_SUB
	KERNEL2x8_SUB
	KERNEL2x8_SUB
	KERNEL2x8_SUB

	KERNEL2x8_SUB
	KERNEL2x8_SUB
	KERNEL2x8_SUB
	KERNEL2x8_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L8_M2_22


strmm_kernel_L8_M2_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L8_M2_100

strmm_kernel_L8_M2_42:

	KERNEL2x8_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L8_M2_42

strmm_kernel_L8_M2_100:

	SAVE2x8

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #2
#else
	sub	tempK, tempK, #8
#endif
	lsl	temp, tempK, #3
	add	pA, pA, temp
	lsl	temp, tempK, #5
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #2
#endif

strmm_kernel_L8_M2_END:

/******************************************************************************/

strmm_kernel_L8_M1_BEGIN:

	tst	counterI, #1			// counterI = counterI % 2
	ble	strmm_kernel_L8_END

strmm_kernel_L8_M1_20:

	INIT1x8

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #2
	add	pA, pA, temp
	lsl	temp, tempOffset, #5
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #1
#else
	add	tempK, tempOffset, #8
#endif

	asr 	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L8_M1_40

strmm_kernel_L8_M1_22:
	KERNEL1x8_SUB
	KERNEL1x8_SUB
	KERNEL1x8_SUB
	KERNEL1x8_SUB

	KERNEL1x8_SUB
	KERNEL1x8_SUB
	KERNEL1x8_SUB
	KERNEL1x8_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L8_M1_22


strmm_kernel_L8_M1_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L8_M1_100

strmm_kernel_L8_M1_42:

	KERNEL1x8_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L8_M1_42

strmm_kernel_L8_M1_100:

	SAVE1x8

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #1
#else
	sub	tempK, tempK, #8
#endif
	lsl	temp, tempK, #2
	add	pA, pA, temp
	lsl	temp, tempK, #5
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #1
#endif

strmm_kernel_L8_END:
	lsl	temp, origK, #5			// B = B + K * 4 * 8
	add	origPB, origPB, temp

#if !defined(LEFT)
	add	tempOffset, tempOffset, #8
#endif

	subs	counterJ, counterJ , #1		// j--
	bgt	strmm_kernel_L8_BEGIN

/******************************************************************************/
/******************************************************************************/

strmm_kernel_L4_BEGIN:

	mov	counterJ , origN
	tst	counterJ , #7
	ble	strmm_kernel_L999

	tst	counterJ , #4
	ble	strmm_kernel_L2_BEGIN

	mov	pCRow0, pC			// pCRow0 = pC

	add	pC,pC,LDC, lsl #2

#if defined(LEFT)
	mov	tempOffset, offset
#endif

	mov	pA, origPA			// pA = A

/******************************************************************************/

strmm_kernel_L4_M8_BEGIN:

	mov	counterI, origM
	asr 	counterI, counterI, #3		// counterI = counterI / 8
	cmp 	counterI, #0
	ble	strmm_kernel_L4_M4_BEGIN

strmm_kernel_L4_M8_20:

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #5
	add	pA, pA, temp
	lsl	temp, tempOffset, #4
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #8
#else
	add	tempK, tempOffset, #4
#endif

	asr 	counterL , tempK, #1		// L = K / 2
	cmp	counterL , #2			// is there at least 4 to do?
	blt	strmm_kernel_L4_M8_32

	KERNEL8x4_I				// do one in the K
	KERNEL8x4_M2				// do another in the K

	subs	counterL, counterL, #2
	ble	strmm_kernel_L4_M8_22a
	.align 5

strmm_kernel_L4_M8_22:

	KERNEL8x4_M1
	KERNEL8x4_M2

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L4_M8_22

strmm_kernel_L4_M8_22a:

	KERNEL8x4_M1
	KERNEL8x4_E

	b	 strmm_kernel_L4_M8_44

strmm_kernel_L4_M8_32:

	tst	counterL, #1
	ble	strmm_kernel_L4_M8_40

	KERNEL8x4_I
	KERNEL8x4_E

	b	strmm_kernel_L4_M8_44

strmm_kernel_L4_M8_40:

	INIT8x4

strmm_kernel_L4_M8_44:

	ands	counterL , tempK, #1
	ble	strmm_kernel_L4_M8_100

strmm_kernel_L4_M8_46:

	KERNEL8x4_SUB

strmm_kernel_L4_M8_100:

	SAVE8x4

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #8
#else
	sub	tempK, tempK, #4
#endif
	lsl	temp, tempK, #5
	add	pA, pA, temp
	lsl	temp, tempK, #4
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #8
#endif
strmm_kernel_L4_M8_END:
	subs	counterI, counterI, #1
	bne	strmm_kernel_L4_M8_20

/******************************************************************************/

strmm_kernel_L4_M4_BEGIN:

	mov	counterI, origM
	tst	counterI , #7
	ble	strmm_kernel_L4_END

	tst	counterI, #4
	ble	strmm_kernel_L4_M2_BEGIN

strmm_kernel_L4_M4_20:

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #4
	add	pB, pB, temp
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #4
#else
	add	tempK, tempOffset, #4
#endif
	asr 	counterL , tempK, #1		// L = K / 2
	cmp	counterL , #2			// is there at least 4 to do?
	blt	strmm_kernel_L4_M4_32

	KERNEL4x4_I				// do one in the K
	KERNEL4x4_M2				// do another in the K

	subs	counterL, counterL, #2
	ble	strmm_kernel_L4_M4_22a
	.align 5

strmm_kernel_L4_M4_22:

	KERNEL4x4_M1
	KERNEL4x4_M2

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L4_M4_22

strmm_kernel_L4_M4_22a:

	KERNEL4x4_M1
	KERNEL4x4_E

	b	 strmm_kernel_L4_M4_44

strmm_kernel_L4_M4_32:

	tst	counterL, #1
	ble	strmm_kernel_L4_M4_40

	KERNEL4x4_I
	KERNEL4x4_E

	b	strmm_kernel_L4_M4_44

strmm_kernel_L4_M4_40:

	INIT4x4

strmm_kernel_L4_M4_44:

	ands	counterL , tempK, #1
	ble	strmm_kernel_L4_M4_100

strmm_kernel_L4_M4_46:

	KERNEL4x4_SUB

strmm_kernel_L4_M4_100:

	SAVE4x4

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #4
#else
	sub	tempK, tempK, #4
#endif
	lsl	temp, tempK, #4
	add	pA, pA, temp
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #4
#endif
strmm_kernel_L4_M4_END:

/******************************************************************************/

strmm_kernel_L4_M2_BEGIN:

	mov	counterI, origM
	tst	counterI , #3
	ble	strmm_kernel_L4_END

	tst	counterI, #2			// counterI = counterI / 2
	ble	strmm_kernel_L4_M1_BEGIN

strmm_kernel_L4_M2_20:

	INIT2x4

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #3
	add	pA, pA, temp
	lsl	temp, tempOffset, #4
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #2
#else
	add	tempK, tempOffset, #4
#endif
	asr 	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L4_M2_40

strmm_kernel_L4_M2_22:

	KERNEL2x4_SUB
	KERNEL2x4_SUB
	KERNEL2x4_SUB
	KERNEL2x4_SUB

	KERNEL2x4_SUB
	KERNEL2x4_SUB
	KERNEL2x4_SUB
	KERNEL2x4_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L4_M2_22


strmm_kernel_L4_M2_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L4_M2_100

strmm_kernel_L4_M2_42:

	KERNEL2x4_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L4_M2_42

strmm_kernel_L4_M2_100:

	SAVE2x4

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #2
#else
	sub	tempK, tempK, #4
#endif
	lsl	temp, tempK, #3
	add	pA, pA, temp
	lsl	temp, tempK, #4
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #2
#endif
strmm_kernel_L4_M2_END:

/******************************************************************************/

strmm_kernel_L4_M1_BEGIN:

	tst	counterI, #1			// counterI = counterI % 2
	ble	strmm_kernel_L4_END

strmm_kernel_L4_M1_20:

	INIT1x4

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #4
	add	pB, pB, temp
	lsl	temp, tempOffset, #2
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #1
#else
	add	tempK, tempOffset, #4
#endif
	asr 	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L4_M1_40

strmm_kernel_L4_M1_22:
	KERNEL1x4_SUB
	KERNEL1x4_SUB
	KERNEL1x4_SUB
	KERNEL1x4_SUB

	KERNEL1x4_SUB
	KERNEL1x4_SUB
	KERNEL1x4_SUB
	KERNEL1x4_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L4_M1_22


strmm_kernel_L4_M1_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L4_M1_100

strmm_kernel_L4_M1_42:

	KERNEL1x4_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L4_M1_42

strmm_kernel_L4_M1_100:

	SAVE1x4

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #1
#else
	sub	tempK, tempK, #4
#endif
	lsl	temp, tempK, #2
	add	pA, pA, temp
	lsl	temp, tempK, #4
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #1
#endif
strmm_kernel_L4_END:
	add	origPB, origPB, origK, lsl #4	// B = B + K * 4 * 4
#if !defined(LEFT)
	add	tempOffset, tempOffset, #4
#endif

/******************************************************************************/
/******************************************************************************/

strmm_kernel_L2_BEGIN:   // less than 2 left in N direction

	mov	counterJ , origN
	tst	counterJ , #3
	ble	strmm_kernel_L999

	tst	counterJ , #2
	ble	strmm_kernel_L1_BEGIN

	mov	pCRow0, pC			// pCRow0 = pC

	add	pC,pC,LDC, lsl #1

#if defined(LEFT)
	mov	tempOffset, offset
#endif
	mov	pA, origPA			// pA = A

/******************************************************************************/

strmm_kernel_L2_M8_BEGIN:

	mov	counterI, origM
	asr 	counterI, counterI, #3		// counterI = counterI / 8
	cmp	counterI,#0
	ble	strmm_kernel_L2_M4_BEGIN

strmm_kernel_L2_M8_20:

	INIT8x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #5
	add	pA, pA, temp
	lsl	temp, tempOffset, #3
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #8
#else
	add	tempK, tempOffset, #2
#endif
	asr	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL,#0
	ble	strmm_kernel_L2_M8_40
	.align 5

strmm_kernel_L2_M8_22:
	KERNEL8x2_SUB
	KERNEL8x2_SUB
	KERNEL8x2_SUB
	KERNEL8x2_SUB

	KERNEL8x2_SUB
	KERNEL8x2_SUB
	KERNEL8x2_SUB
	KERNEL8x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M8_22


strmm_kernel_L2_M8_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L2_M8_100

strmm_kernel_L2_M8_42:

	KERNEL8x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M8_42

strmm_kernel_L2_M8_100:

	SAVE8x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #8
#else
	sub	tempK, tempK, #2
#endif
	lsl	temp, tempK, #5
	add	pA, pA, temp
	lsl	temp, tempK, #3
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #8
#endif
strmm_kernel_L2_M8_END:

	subs	counterI, counterI, #1
	bgt	strmm_kernel_L2_M8_20

/******************************************************************************/

strmm_kernel_L2_M4_BEGIN:

	mov	counterI, origM
	tst	counterI , #7
	ble	strmm_kernel_L2_END

	tst	counterI, #4
	ble	strmm_kernel_L2_M2_BEGIN

strmm_kernel_L2_M4_20:

	INIT4x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #3
	add	pB, pB, temp
	lsl	temp, tempOffset, #4
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #4
#else
	add	tempK, tempOffset, #2
#endif
	asr	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL,#0
	ble	strmm_kernel_L2_M4_40
	.align 5

strmm_kernel_L2_M4_22:
	KERNEL4x2_SUB
	KERNEL4x2_SUB
	KERNEL4x2_SUB
	KERNEL4x2_SUB

	KERNEL4x2_SUB
	KERNEL4x2_SUB
	KERNEL4x2_SUB
	KERNEL4x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M4_22


strmm_kernel_L2_M4_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L2_M4_100

strmm_kernel_L2_M4_42:

	KERNEL4x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M4_42

strmm_kernel_L2_M4_100:

	SAVE4x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #4
#else
	sub	tempK, tempK, #2
#endif
	lsl	temp, tempK, #4
	add	pA, pA, temp
	lsl	temp, tempK, #3
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #4
#endif
strmm_kernel_L2_M4_END:

/******************************************************************************/

strmm_kernel_L2_M2_BEGIN:

	mov	counterI, origM
	tst	counterI , #3
	ble	strmm_kernel_L2_END

	tst	counterI, #2			// counterI = counterI / 2
	ble	strmm_kernel_L2_M1_BEGIN

strmm_kernel_L2_M2_20:

	INIT2x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #3
	add	pB, pB, temp
	lsl	temp, tempOffset, #3
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #2
#else
	add	tempK, tempOffset, #2
#endif
	asr	counterL , tempK, #3		// counterL = counterL / 8
        cmp	counterL,#0
	ble	strmm_kernel_L2_M2_40

strmm_kernel_L2_M2_22:

	KERNEL2x2_SUB
	KERNEL2x2_SUB
	KERNEL2x2_SUB
	KERNEL2x2_SUB

	KERNEL2x2_SUB
	KERNEL2x2_SUB
	KERNEL2x2_SUB
	KERNEL2x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M2_22


strmm_kernel_L2_M2_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L2_M2_100

strmm_kernel_L2_M2_42:

	KERNEL2x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M2_42

strmm_kernel_L2_M2_100:

	SAVE2x2
#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #2
#else
	sub	tempK, tempK, #2
#endif
	lsl	temp, tempK, #3
	add	pA, pA, temp
	lsl	temp, tempK, #3
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #2
#endif

strmm_kernel_L2_M2_END:

/******************************************************************************/

strmm_kernel_L2_M1_BEGIN:

	tst	counterI, #1			// counterI = counterI % 2
	ble	strmm_kernel_L2_END

strmm_kernel_L2_M1_20:

	INIT1x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #3
	add	pB, pB, temp
	lsl	temp, tempOffset, #2
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #1
#else
	add	tempK, tempOffset, #2
#endif
	asr 	counterL , tempK, #3		// counterL = counterL / 8
        cmp     counterL, #0
	ble	strmm_kernel_L2_M1_40

strmm_kernel_L2_M1_22:
	KERNEL1x2_SUB
	KERNEL1x2_SUB
	KERNEL1x2_SUB
	KERNEL1x2_SUB

	KERNEL1x2_SUB
	KERNEL1x2_SUB
	KERNEL1x2_SUB
	KERNEL1x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M1_22


strmm_kernel_L2_M1_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L2_M1_100

strmm_kernel_L2_M1_42:

	KERNEL1x2_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L2_M1_42

strmm_kernel_L2_M1_100:

	SAVE1x2

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #1
#else
	sub	tempK, tempK, #2
#endif
	lsl	temp, tempK, #2
	add	pA, pA, temp
	lsl	temp, tempK, #3
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #1
#endif
strmm_kernel_L2_END:
#if !defined(LEFT)
	add	tempOffset, tempOffset, #2
#endif
	add	origPB, origPB, origK, lsl #3	// B = B + K * 2 * 4

/******************************************************************************/
/******************************************************************************/

strmm_kernel_L1_BEGIN:

	mov	counterJ , origN
	tst	counterJ , #1
	ble	strmm_kernel_L999 // done


	mov	pCRow0, pC			// pCRow0 = C
	add	pC , pC , LDC			// Update pC to point to next

#if defined(LEFT)
	mov	tempOffset, offset
#endif
	mov	pA, origPA			// pA = A

/******************************************************************************/

strmm_kernel_L1_M8_BEGIN:

	mov	counterI, origM
	asr 	counterI, counterI, #3
	cmp	counterI, #0
	ble	strmm_kernel_L1_M4_BEGIN

strmm_kernel_L1_M8_20:

	INIT8x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #5
	add	pA, pA, temp
	lsl	temp, tempOffset, #2
	add	pB, pB, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #8
#else
	add	tempK, tempOffset, #1
#endif
	asr	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L1_M8_40
	.align 5

strmm_kernel_L1_M8_22:
	KERNEL8x1_SUB
	KERNEL8x1_SUB
	KERNEL8x1_SUB
	KERNEL8x1_SUB

	KERNEL8x1_SUB
	KERNEL8x1_SUB
	KERNEL8x1_SUB
	KERNEL8x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M8_22


strmm_kernel_L1_M8_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L1_M8_100

strmm_kernel_L1_M8_42:

	KERNEL8x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M8_42

strmm_kernel_L1_M8_100:

	SAVE8x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #8
#else
	sub	tempK, tempK, #1
#endif
	lsl	temp, tempK, #5
	add	pA, pA, temp
	lsl	temp, tempK, #2
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #8
#endif
strmm_kernel_L1_M8_END:

	subs	counterI, counterI, #1
	bgt	strmm_kernel_L1_M8_20

/******************************************************************************/

strmm_kernel_L1_M4_BEGIN:

	mov	counterI, origM
	tst	counterI , #7
	ble	strmm_kernel_L1_END

	tst	counterI, #4
	ble	strmm_kernel_L1_M2_BEGIN

strmm_kernel_L1_M4_20:

	INIT4x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #2
	add	pB, pB, temp
	lsl	temp, tempOffset, #4
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #4
#else
	add	tempK, tempOffset, #1
#endif
	asr	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L1_M4_40
	.align 5

strmm_kernel_L1_M4_22:
	KERNEL4x1_SUB
	KERNEL4x1_SUB
	KERNEL4x1_SUB
	KERNEL4x1_SUB

	KERNEL4x1_SUB
	KERNEL4x1_SUB
	KERNEL4x1_SUB
	KERNEL4x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M4_22


strmm_kernel_L1_M4_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L1_M4_100

strmm_kernel_L1_M4_42:

	KERNEL4x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M4_42

strmm_kernel_L1_M4_100:

	SAVE4x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #4
#else
	sub	tempK, tempK, #1
#endif
	lsl	temp, tempK, #4
	add	pA, pA, temp
	lsl	temp, tempK, #2
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #4
#endif
strmm_kernel_L1_M4_END:

/******************************************************************************/

strmm_kernel_L1_M2_BEGIN:

	mov	counterI, origM
	tst	counterI , #3
	ble	strmm_kernel_L1_END

	tst	counterI, #2			// counterI = counterI / 2
	ble	strmm_kernel_L1_M1_BEGIN

strmm_kernel_L1_M2_20:

	INIT2x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #2
	add	pB, pB, temp
	lsl	temp, tempOffset, #3
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #2
#else
	add	tempK, tempOffset, #1
#endif
	asr 	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L1_M2_40

strmm_kernel_L1_M2_22:

	KERNEL2x1_SUB
	KERNEL2x1_SUB
	KERNEL2x1_SUB
	KERNEL2x1_SUB

	KERNEL2x1_SUB
	KERNEL2x1_SUB
	KERNEL2x1_SUB
	KERNEL2x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M2_22


strmm_kernel_L1_M2_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L1_M2_100

strmm_kernel_L1_M2_42:

	KERNEL2x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M2_42

strmm_kernel_L1_M2_100:

	SAVE2x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	sub	tempK, origK, tempOffset
#if defined(LEFT)
	sub	tempK, tempK, #2
#else
	sub	tempK, tempK, #1
#endif
	lsl	temp, tempK, #3
	add	pA, pA, temp
	lsl	temp, tempK, #2
	add	pB, pB, temp
#endif
#if defined(LEFT)
	add	tempOffset, tempOffset, #2
#endif
strmm_kernel_L1_M2_END:

/******************************************************************************/

strmm_kernel_L1_M1_BEGIN:

	tst	counterI, #1			// counterI = counterI % 2
	ble	strmm_kernel_L1_END

strmm_kernel_L1_M1_20:

	INIT1x1

#if (defined(LEFT) &&  defined(TRANSA)) || (!defined(LEFT) && !defined(TRANSA))
	mov	pB, origPB
#else
	mov	pB, origPB
	lsl	temp, tempOffset, #2
	add	pB, pB, temp
	lsl	temp, tempOffset, #2
	add	pA, pA, temp
#endif

#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
	sub	tempK, origK, tempOffset
#elif defined(LEFT)
	add	tempK, tempOffset, #1
#else
	add	tempK, tempOffset, #1
#endif
	asr 	counterL , tempK, #3		// counterL = counterL / 8
	cmp	counterL , #0
	ble	strmm_kernel_L1_M1_40

strmm_kernel_L1_M1_22:
	KERNEL1x1_SUB
	KERNEL1x1_SUB
	KERNEL1x1_SUB
	KERNEL1x1_SUB

	KERNEL1x1_SUB
	KERNEL1x1_SUB
	KERNEL1x1_SUB
	KERNEL1x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M1_22


strmm_kernel_L1_M1_40:

	ands	counterL , tempK, #7		// counterL = counterL % 8
	ble	strmm_kernel_L1_M1_100

strmm_kernel_L1_M1_42:

	KERNEL1x1_SUB

	subs	counterL, counterL, #1
	bgt	strmm_kernel_L1_M1_42

strmm_kernel_L1_M1_100:

	SAVE1x1

strmm_kernel_L1_END:

/******************************************************************************/

strmm_kernel_L999:
	mov	x0, #0				// set return value
	ldp	d8, d9, [sp, #(0 * 16)]
	ldp	d10, d11, [sp, #(1 * 16)]
	ldp	d12, d13, [sp, #(2 * 16)]
	ldp	d14, d15, [sp, #(3 * 16)]
	ldp	d16, d17, [sp, #(4 * 16)]
	ldp	x18, x19, [sp, #(5 * 16)]
	ldp	x20, x21, [sp, #(6 * 16)]
	ldp	x22, x23, [sp, #(7 * 16)]
	ldp	x24, x25, [sp, #(8 * 16)]
	ldp	x26, x27, [sp, #(9 * 16)]
	ldr	x28, [sp, #(10 * 16)]
	add	sp, sp, #(11*16)
	ret

	EPILOGUE