From 4070d9a1234d36a3925196444d23e0bb5f4c9686 Mon Sep 17 00:00:00 2001 From: wernsaar Date: Thu, 15 Aug 2013 19:17:20 +0200 Subject: [PATCH] added dgemm_kernel_16x2_haswell.S --- kernel/x86/dgemm_kernel_16x2_haswell.S | 5404 ++++++++++++++++++++++++++++++++ 1 file changed, 5404 insertions(+) create mode 100644 kernel/x86/dgemm_kernel_16x2_haswell.S diff --git a/kernel/x86/dgemm_kernel_16x2_haswell.S b/kernel/x86/dgemm_kernel_16x2_haswell.S new file mode 100644 index 0000000..27a6048 --- /dev/null +++ b/kernel/x86/dgemm_kernel_16x2_haswell.S @@ -0,0 +1,5404 @@ +/*********************************************************************/ +/* Copyright 2009, 2010 The University of Texas at Austin. */ +/* 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. */ +/* */ +/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */ +/* AUSTIN ``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 UNIVERSITY OF TEXAS AT */ +/* AUSTIN 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. */ +/* */ +/* The views and conclusions contained in the software and */ +/* documentation are those of the authors and should not be */ +/* interpreted as representing official policies, either expressed */ +/* or implied, of The University of Texas at Austin. */ +/*********************************************************************/ + +/********************************************************************* +* 2013/08/15 Saar +* Parameter: +* SGEMM_DEFAULT_UNROLL_N 2 +* SGEMM_DEFAULT_UNROLL_M 16 +* SGEMM_DEFAULT_P 384 +* SGEMM_DEFAULT_Q 168 +* +* BLASTEST: OK +* +* Performance: +* 1 thread: 2.31 times faster than sandybridge +* 4 threads: 2.26 times faster than sandybridge +* +* Compile for FMA3: OK +* +*********************************************************************/ + + +#define ASSEMBLER +#include "common.h" + +#define OLD_M %rdi +#define OLD_N %rsi +#define M %r13 +#define J %r14 +#define OLD_K %rdx + +#define A %rcx +#define B %r8 +#define C %r9 +#define LDC %r10 + +#define I %r11 +#define AO %rdi +#define BO %rsi +#define CO1 %r15 +#define K %r12 +#define BI %rbp +#define SP %rbx + +#define BO1 %rdi +#define BO2 %r15 + +#ifndef WINDOWS_ABI + +#define STACKSIZE 96 + +#else + +#define STACKSIZE 256 + +#define OLD_A 40 + STACKSIZE(%rsp) +#define OLD_B 48 + STACKSIZE(%rsp) +#define OLD_C 56 + STACKSIZE(%rsp) +#define OLD_LDC 64 + STACKSIZE(%rsp) +#define OLD_OFFSET 72 + STACKSIZE(%rsp) + +#endif + +#define L_BUFFER_SIZE 512*8*4 +#define LB2_OFFSET 512*8*2 + +#define Ndiv6 24(%rsp) +#define Nmod6 32(%rsp) +#define N 40(%rsp) +#define ALPHA 48(%rsp) +#define OFFSET 56(%rsp) +#define KK 64(%rsp) +#define KKK 72(%rsp) +#define BUFFER1 128(%rsp) +#define BUFFER2 LB2_OFFSET+128(%rsp) + +#if defined(OS_WINDOWS) +#if L_BUFFER_SIZE > 16384 +#define STACK_TOUCH \ + movl $0, 4096 * 4(%rsp);\ + movl $0, 4096 * 3(%rsp);\ + movl $0, 4096 * 2(%rsp);\ + movl $0, 4096 * 1(%rsp); +#elif L_BUFFER_SIZE > 12288 +#define STACK_TOUCH \ + movl $0, 4096 * 3(%rsp);\ + movl $0, 4096 * 2(%rsp);\ + movl $0, 4096 * 1(%rsp); +#elif L_BUFFER_SIZE > 8192 +#define STACK_TOUCH \ + movl $0, 4096 * 2(%rsp);\ + movl $0, 4096 * 1(%rsp); +#elif L_BUFFER_SIZE > 4096 +#define STACK_TOUCH \ + movl $0, 4096 * 1(%rsp); +#else +#define STACK_TOUCH +#endif +#else +#define STACK_TOUCH +#endif + +#if defined(BULLDOZER) + +.macro VFMADD231PD_ y0,y1,y2 + vfmaddpd \y0,\y1,\y2,\y0 +.endm + +.macro VFMADD231SD_ x0,x1,x2 + vfmaddsd \x0,\x1,\x2,\x0 +.endm + +#else + +.macro VFMADD231PD_ y0,y1,y2 + vfmadd231pd \y0,\y1,\y2 +.endm + +.macro VFMADD231SD_ x0,x1,x2 + vfmadd231sd \x0,\x1,\x2 +.endm + +#endif + + +#define A_PR1 384 +#define B_PR1 192 + +/******************************************************************************************* +* 3 lines of N +*******************************************************************************************/ + +.macro KERNEL16x3_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd -6 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -5 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 64+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + VFMADD231PD_ %ymm12,%ymm3,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm1 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm15,%ymm3,%ymm0 +.endm + + + + +.macro KERNEL16x3_2 + prefetcht0 128+A_PR1(AO, %rax, SIZE) + vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + prefetcht0 A_PR1+64(AO,%rax,SIZE) + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + vmovups -8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + prefetcht0 192+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + VFMADD231PD_ %ymm12,%ymm3,%ymm0 + vmovups -4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm15,%ymm3,%ymm0 +.endm + +.macro KERNEL16x3_3 + prefetcht0 256+A_PR1(AO, %rax, SIZE) + vmovups 0 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd 2 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups 4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 320+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + vmovups 8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + VFMADD231PD_ %ymm12,%ymm3,%ymm0 + vmovups 12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + vbroadcastsd 3 * SIZE(BO, BI, SIZE), %ymm1 + vbroadcastsd 4 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm15,%ymm3,%ymm0 +.endm + +.macro KERNEL16x3_4 + prefetcht0 384+A_PR1(AO, %rax, SIZE) + vmovups 16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd 5 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups 20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 448+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + vmovups 24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + addq $12, BI + VFMADD231PD_ %ymm12,%ymm3,%ymm0 + vmovups 28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + addq $64, %rax + VFMADD231PD_ %ymm15,%ymm3,%ymm0 +.endm + +.macro KERNEL16x3_SUB + vbroadcastsd -6 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -5 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + VFMADD231PD_ %ymm12,%ymm3,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + VFMADD231PD_ %ymm15,%ymm3,%ymm0 + addq $3 , BI + addq $16, %rax +.endm + +.macro SAVE16x3 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm7 , %ymm7 + vmulpd %ymm0 , %ymm10, %ymm10 + vmulpd %ymm0 , %ymm13, %ymm13 + + vmulpd %ymm0 , %ymm5 , %ymm5 + vmulpd %ymm0 , %ymm8 , %ymm8 + vmulpd %ymm0 , %ymm11, %ymm11 + vmulpd %ymm0 , %ymm14, %ymm14 + + vmulpd %ymm0 , %ymm6 , %ymm6 + vmulpd %ymm0 , %ymm9 , %ymm9 + vmulpd %ymm0 , %ymm12, %ymm12 + vmulpd %ymm0 , %ymm15, %ymm15 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd 4 * SIZE(CO1), %ymm7,%ymm7 + vaddpd 8 * SIZE(CO1), %ymm10,%ymm10 + vaddpd 12 * SIZE(CO1), %ymm13,%ymm13 + + vaddpd (CO1, LDC), %ymm5,%ymm5 + vaddpd 4 * SIZE(CO1, LDC), %ymm8,%ymm8 + vaddpd 8 * SIZE(CO1, LDC), %ymm11,%ymm11 + vaddpd 12 * SIZE(CO1, LDC), %ymm14,%ymm14 + + vaddpd (CO1, LDC, 2), %ymm6,%ymm6 + vaddpd 4 * SIZE(CO1, LDC, 2), %ymm9,%ymm9 + vaddpd 8 * SIZE(CO1, LDC, 2), %ymm12,%ymm12 + vaddpd 12 * SIZE(CO1, LDC, 2), %ymm15,%ymm15 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm7 , 4 * SIZE(CO1) + vmovups %ymm10, 8 * SIZE(CO1) + vmovups %ymm13,12 * SIZE(CO1) + + vmovups %ymm5 , (CO1, LDC) + vmovups %ymm8 , 4 * SIZE(CO1, LDC) + vmovups %ymm11, 8 * SIZE(CO1, LDC) + vmovups %ymm14,12 * SIZE(CO1, LDC) + + vmovups %ymm6 , (CO1, LDC, 2) + vmovups %ymm9 , 4 * SIZE(CO1, LDC, 2) + vmovups %ymm12, 8 * SIZE(CO1, LDC, 2) + vmovups %ymm15,12 * SIZE(CO1, LDC, 2) + +.endm + + + +/*******************************************************************************************/ + +.macro KERNEL8x3_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd -6 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -5 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 +.endm + +.macro KERNEL8x3_2 + prefetcht0 64+A_PR1(AO, %rax, SIZE) + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 +.endm + +.macro KERNEL8x3_3 + prefetcht0 128+A_PR1(AO, %rax, SIZE) + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd 2 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 +.endm + +.macro KERNEL8x3_4 + prefetcht0 192+A_PR1(AO, %rax, SIZE) + vbroadcastsd 3 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 4 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd 5 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + addq $12, BI + addq $32, %rax +.endm + +.macro KERNEL8x3_SUB + vbroadcastsd -6 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -5 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + VFMADD231PD_ %ymm9,%ymm3,%ymm0 + addq $3 , BI + addq $8 , %rax +.endm + +.macro SAVE8x3 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm7 , %ymm7 + + vmulpd %ymm0 , %ymm5 , %ymm5 + vmulpd %ymm0 , %ymm8 , %ymm8 + + vmulpd %ymm0 , %ymm6 , %ymm6 + vmulpd %ymm0 , %ymm9 , %ymm9 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd 4 * SIZE(CO1), %ymm7,%ymm7 + + vaddpd (CO1, LDC), %ymm5,%ymm5 + vaddpd 4 * SIZE(CO1, LDC), %ymm8,%ymm8 + + vaddpd (CO1, LDC, 2), %ymm6,%ymm6 + vaddpd 4 * SIZE(CO1, LDC, 2), %ymm9,%ymm9 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm7 , 4 * SIZE(CO1) + + vmovups %ymm5 , (CO1, LDC) + vmovups %ymm8 , 4 * SIZE(CO1, LDC) + + vmovups %ymm6 , (CO1, LDC, 2) + vmovups %ymm9 , 4 * SIZE(CO1, LDC, 2) + +.endm + + + +/*******************************************************************************************/ + +.macro KERNEL4x3_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd -6 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -5 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 +.endm + +.macro KERNEL4x3_2 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 +.endm + +.macro KERNEL4x3_3 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd 2 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 +.endm + +.macro KERNEL4x3_4 + vbroadcastsd 3 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 4 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd 5 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + addq $12, BI + addq $16, %rax +.endm + +.macro KERNEL4x3_SUB + vbroadcastsd -6 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -5 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm3 + VFMADD231PD_ %ymm6,%ymm3,%ymm0 + addq $3 , BI + addq $4 , %rax +.endm + +.macro SAVE4x3 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm5 , %ymm5 + vmulpd %ymm0 , %ymm6 , %ymm6 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd (CO1, LDC), %ymm5,%ymm5 + vaddpd (CO1, LDC, 2), %ymm6,%ymm6 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm5 , (CO1, LDC) + vmovups %ymm6 , (CO1, LDC, 2) + +.endm + + +/*******************************************************************************************/ + +.macro KERNEL2x3_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vmovsd -6 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -5 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + VFMADD231SD_ %xmm12,%xmm3,%xmm0 +.endm + +.macro KERNEL2x3_2 + vmovsd -3 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -30 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -1 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + vmovsd -29 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + VFMADD231SD_ %xmm12,%xmm3,%xmm0 +.endm + +.macro KERNEL2x3_3 + vmovsd 0 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -28 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 1 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd 2 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + vmovsd -27 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + VFMADD231SD_ %xmm12,%xmm3,%xmm0 +.endm + +.macro KERNEL2x3_4 + vmovsd 3 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -26 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 4 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd 5 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + vmovsd -25 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + VFMADD231SD_ %xmm12,%xmm3,%xmm0 + addq $12, BI + addq $8, %rax +.endm + +.macro KERNEL2x3_SUB + vmovsd -6 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -5 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + VFMADD231SD_ %xmm12,%xmm3,%xmm0 + addq $3 , BI + addq $2 , %rax +.endm + +.macro SAVE2x3 + + vmovsd ALPHA, %xmm0 + + vmulsd %xmm0 , %xmm4 , %xmm4 + vmulsd %xmm0 , %xmm8 , %xmm8 + vmulsd %xmm0 , %xmm5 , %xmm5 + vmulsd %xmm0 , %xmm10, %xmm10 + vmulsd %xmm0 , %xmm6 , %xmm6 + vmulsd %xmm0 , %xmm12, %xmm12 + +#if !defined(TRMMKERNEL) + + vaddsd (CO1), %xmm4,%xmm4 + vaddsd 1 * SIZE(CO1), %xmm8,%xmm8 + vaddsd (CO1, LDC), %xmm5,%xmm5 + vaddsd 1 * SIZE(CO1, LDC), %xmm10,%xmm10 + vaddsd (CO1, LDC, 2), %xmm6,%xmm6 + vaddsd 1 * SIZE(CO1, LDC, 2), %xmm12,%xmm12 + +#endif + + vmovsd %xmm4 , (CO1) + vmovsd %xmm8 , 1 * SIZE(CO1) + vmovsd %xmm5 , (CO1, LDC) + vmovsd %xmm10, 1 * SIZE(CO1, LDC) + vmovsd %xmm6 , (CO1, LDC, 2) + vmovsd %xmm12, 1 * SIZE(CO1, LDC, 2) + +.endm + +/*******************************************************************************************/ + +.macro KERNEL1x3_1 + vmovsd -6 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -5 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 +.endm + +.macro KERNEL1x3_2 + vmovsd -3 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -1 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 +.endm + +.macro KERNEL1x3_3 + vmovsd 0 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -30 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 1 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd 2 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 +.endm + +.macro KERNEL1x3_4 + vmovsd 3 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -29 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 4 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd 5 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + addq $12, BI + addq $4, %rax +.endm + +.macro KERNEL1x3_SUB + vmovsd -6 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -5 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm3 + VFMADD231SD_ %xmm6,%xmm3,%xmm0 + addq $3 , BI + addq $1 , %rax +.endm + +.macro SAVE1x3 + + vmovsd ALPHA, %xmm0 + + vmulsd %xmm0 , %xmm4 , %xmm4 + vmulsd %xmm0 , %xmm5 , %xmm5 + vmulsd %xmm0 , %xmm6 , %xmm6 + +#if !defined(TRMMKERNEL) + + vaddsd (CO1), %xmm4,%xmm4 + vaddsd (CO1, LDC), %xmm5,%xmm5 + vaddsd (CO1, LDC, 2), %xmm6,%xmm6 + +#endif + + vmovsd %xmm4 , (CO1) + vmovsd %xmm5 , (CO1, LDC) + vmovsd %xmm6 , (CO1, LDC, 2) + +.endm + + +/*******************************************************************************************/ + +/******************************************************************************************* +* 2 lines of N +*******************************************************************************************/ + +.macro KERNEL16x2_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 64+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 +.endm + +.macro KERNEL16x2_2 + prefetcht0 128+A_PR1(AO, %rax, SIZE) + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 192+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + vmovups -8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + vmovups -4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 +.endm + +.macro KERNEL16x2_3 + prefetcht0 256+A_PR1(AO, %rax, SIZE) + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups 0 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups 4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 320+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + vmovups 8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + vmovups 12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 +.endm + +.macro KERNEL16x2_4 + prefetcht0 384+A_PR1(AO, %rax, SIZE) + vbroadcastsd 2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups 16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups 20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + prefetcht0 448+A_PR1(AO, %rax, SIZE) + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + vmovups 24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + vmovups 28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + addq $8, BI + addq $64, %rax +.endm + +.macro KERNEL16x2_SUB + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + VFMADD231PD_ %ymm11,%ymm2,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + VFMADD231PD_ %ymm14,%ymm2,%ymm0 + addq $2, BI + addq $16, %rax +.endm + +.macro SAVE16x2 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm7 , %ymm7 + vmulpd %ymm0 , %ymm10, %ymm10 + vmulpd %ymm0 , %ymm13, %ymm13 + + vmulpd %ymm0 , %ymm5 , %ymm5 + vmulpd %ymm0 , %ymm8 , %ymm8 + vmulpd %ymm0 , %ymm11, %ymm11 + vmulpd %ymm0 , %ymm14, %ymm14 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd 4 * SIZE(CO1), %ymm7,%ymm7 + vaddpd 8 * SIZE(CO1), %ymm10,%ymm10 + vaddpd 12 * SIZE(CO1), %ymm13,%ymm13 + + vaddpd (CO1, LDC), %ymm5,%ymm5 + vaddpd 4 * SIZE(CO1, LDC), %ymm8,%ymm8 + vaddpd 8 * SIZE(CO1, LDC), %ymm11,%ymm11 + vaddpd 12 * SIZE(CO1, LDC), %ymm14,%ymm14 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm7 , 4 * SIZE(CO1) + vmovups %ymm10, 8 * SIZE(CO1) + vmovups %ymm13,12 * SIZE(CO1) + + vmovups %ymm5 , (CO1, LDC) + vmovups %ymm8 , 4 * SIZE(CO1, LDC) + vmovups %ymm11, 8 * SIZE(CO1, LDC) + vmovups %ymm14,12 * SIZE(CO1, LDC) + +.endm + + + +/*******************************************************************************************/ + +.macro KERNEL8x2_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 +.endm + +.macro KERNEL8x2_2 + prefetcht0 64+A_PR1(AO, %rax, SIZE) + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 +.endm + +.macro KERNEL8x2_3 + prefetcht0 128+A_PR1(AO, %rax, SIZE) + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 +.endm + +.macro KERNEL8x2_4 + prefetcht0 192+A_PR1(AO, %rax, SIZE) + vbroadcastsd 2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + addq $8, BI + addq $32, %rax +.endm + +.macro KERNEL8x2_SUB + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + VFMADD231PD_ %ymm8,%ymm2,%ymm0 + addq $2, BI + addq $8 , %rax +.endm + +.macro SAVE8x2 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm7 , %ymm7 + + vmulpd %ymm0 , %ymm5 , %ymm5 + vmulpd %ymm0 , %ymm8 , %ymm8 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd 4 * SIZE(CO1), %ymm7,%ymm7 + + vaddpd (CO1, LDC), %ymm5,%ymm5 + vaddpd 4 * SIZE(CO1, LDC), %ymm8,%ymm8 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm7 , 4 * SIZE(CO1) + + vmovups %ymm5 , (CO1, LDC) + vmovups %ymm8 , 4 * SIZE(CO1, LDC) + +.endm + + + +/*******************************************************************************************/ + +.macro KERNEL4x2_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 +.endm + +.macro KERNEL4x2_2 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 +.endm + +.macro KERNEL4x2_3 + prefetcht0 64+A_PR1(AO, %rax, SIZE) + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 +.endm + +.macro KERNEL4x2_4 + vbroadcastsd 2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd 3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + addq $8, BI + addq $16, %rax +.endm + +.macro KERNEL4x2_SUB + vbroadcastsd -4 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vbroadcastsd -3 * SIZE(BO, BI, SIZE), %ymm2 + VFMADD231PD_ %ymm5,%ymm2,%ymm0 + addq $2, BI + addq $4 , %rax +.endm + +.macro SAVE4x2 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm5 , %ymm5 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd (CO1, LDC), %ymm5,%ymm5 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm5 , (CO1, LDC) + +.endm + + +/*******************************************************************************************/ + +.macro KERNEL2x2_1 + prefetcht0 A_PR1(AO, %rax, SIZE) + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -3 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 +.endm + +.macro KERNEL2x2_2 + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -30 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -1 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -29 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 +.endm + +.macro KERNEL2x2_3 + vmovsd 0 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -28 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 1 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -27 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 +.endm + +.macro KERNEL2x2_4 + vmovsd 2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -26 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 3 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -25 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + addq $8, BI + addq $8, %rax +.endm + +.macro KERNEL2x2_SUB + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -3 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + VFMADD231SD_ %xmm10,%xmm2,%xmm0 + addq $2, BI + addq $2, %rax +.endm + +.macro SAVE2x2 + + vmovsd ALPHA, %xmm0 + + vmulsd %xmm0 , %xmm4 , %xmm4 + vmulsd %xmm0 , %xmm8 , %xmm8 + vmulsd %xmm0 , %xmm5 , %xmm5 + vmulsd %xmm0 , %xmm10, %xmm10 + +#if !defined(TRMMKERNEL) + + vaddsd (CO1), %xmm4,%xmm4 + vaddsd 1 * SIZE(CO1), %xmm8,%xmm8 + vaddsd (CO1, LDC), %xmm5,%xmm5 + vaddsd 1 * SIZE(CO1, LDC), %xmm10,%xmm10 + +#endif + + vmovsd %xmm4 , (CO1) + vmovsd %xmm8 , 1 * SIZE(CO1) + vmovsd %xmm5 , (CO1, LDC) + vmovsd %xmm10, 1 * SIZE(CO1, LDC) + +.endm + + +/*******************************************************************************************/ + +.macro KERNEL1x2_1 + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -3 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 +.endm + +.macro KERNEL1x2_2 + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -1 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 +.endm + +.macro KERNEL1x2_3 + vmovsd 0 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -30 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 1 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 +.endm + +.macro KERNEL1x2_4 + vmovsd 2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -29 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd 3 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + addq $8, BI + addq $4, %rax +.endm + +.macro KERNEL1x2_SUB + vmovsd -4 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -3 * SIZE(BO, BI, SIZE), %xmm2 + VFMADD231SD_ %xmm5,%xmm2,%xmm0 + addq $2, BI + addq $1, %rax +.endm + +.macro SAVE1x2 + + vmovsd ALPHA, %xmm0 + + vmulsd %xmm0 , %xmm4 , %xmm4 + vmulsd %xmm0 , %xmm5 , %xmm5 + +#if !defined(TRMMKERNEL) + + vaddsd (CO1), %xmm4,%xmm4 + vaddsd (CO1, LDC), %xmm5,%xmm5 + +#endif + + vmovsd %xmm4 , (CO1) + vmovsd %xmm5 , (CO1, LDC) + +.endm + + +/*******************************************************************************************/ + +/******************************************************************************************* +* 1 line of N +*******************************************************************************************/ + +.macro KERNEL16x1_1 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 +.endm + +.macro KERNEL16x1_2 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + vmovups -8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + vmovups -4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 +.endm + +.macro KERNEL16x1_3 + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups 0 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups 4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + vmovups 8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + vmovups 12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 +.endm + +.macro KERNEL16x1_4 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm1 + vmovups 16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups 20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + vmovups 24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + vmovups 28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + addq $4, BI + addq $64, %rax +.endm + +.macro KERNEL16x1_SUB + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm10,%ymm1,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm13,%ymm1,%ymm0 + addq $1, BI + addq $16, %rax +.endm + +.macro SAVE16x1 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm7 , %ymm7 + vmulpd %ymm0 , %ymm10, %ymm10 + vmulpd %ymm0 , %ymm13, %ymm13 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd 4 * SIZE(CO1), %ymm7,%ymm7 + vaddpd 8 * SIZE(CO1), %ymm10,%ymm10 + vaddpd 12 * SIZE(CO1), %ymm13,%ymm13 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm7 , 4 * SIZE(CO1) + vmovups %ymm10, 8 * SIZE(CO1) + vmovups %ymm13,12 * SIZE(CO1) + +.endm + + + +/*******************************************************************************************/ + +.macro KERNEL8x1_1 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 +.endm + +.macro KERNEL8x1_2 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 +.endm + +.macro KERNEL8x1_3 + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -16 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -12 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 +.endm + +.macro KERNEL8x1_4 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -8 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -4 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + addq $4, BI + addq $32, %rax +.endm + +.macro KERNEL8x1_SUB + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm7,%ymm1,%ymm0 + addq $1, BI + addq $8 , %rax +.endm + +.macro SAVE8x1 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + vmulpd %ymm0 , %ymm7 , %ymm7 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + vaddpd 4 * SIZE(CO1), %ymm7,%ymm7 + +#endif + + vmovups %ymm4 , (CO1) + vmovups %ymm7 , 4 * SIZE(CO1) + +.endm + + + +/*******************************************************************************************/ + +.macro KERNEL4x1_1 + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 +.endm + +.macro KERNEL4x1_2 + vbroadcastsd -1 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -28 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 +.endm + +.macro KERNEL4x1_3 + vbroadcastsd 0 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -24 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 +.endm + +.macro KERNEL4x1_4 + vbroadcastsd 1 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -20 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + addq $4, BI + addq $16, %rax +.endm + +.macro KERNEL4x1_SUB + vbroadcastsd -2 * SIZE(BO, BI, SIZE), %ymm1 + vmovups -32 * SIZE(AO, %rax, SIZE), %ymm0 + VFMADD231PD_ %ymm4,%ymm1,%ymm0 + addq $1, BI + addq $4 , %rax +.endm + +.macro SAVE4x1 + + vbroadcastsd ALPHA, %ymm0 + + vmulpd %ymm0 , %ymm4 , %ymm4 + +#if !defined(TRMMKERNEL) + + vaddpd (CO1), %ymm4,%ymm4 + +#endif + + vmovups %ymm4 , (CO1) + +.endm + + +/*******************************************************************************************/ + +.macro KERNEL2x1_1 + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 +.endm + +.macro KERNEL2x1_2 + vmovsd -1 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -30 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -29 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 +.endm + +.macro KERNEL2x1_3 + vmovsd 0 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -28 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -27 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 +.endm + +.macro KERNEL2x1_4 + vmovsd 1 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -26 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -25 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + addq $4, BI + addq $8, %rax +.endm + +.macro KERNEL2x1_SUB + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm8,%xmm1,%xmm0 + addq $1, BI + addq $2 , %rax +.endm + +.macro SAVE2x1 + + vmovsd ALPHA, %xmm0 + + vmulsd %xmm0 , %xmm4 , %xmm4 + vmulsd %xmm0 , %xmm8 , %xmm8 + +#if !defined(TRMMKERNEL) + + vaddsd (CO1), %xmm4,%xmm4 + vaddsd 1 * SIZE(CO1), %xmm8,%xmm8 + +#endif + + vmovsd %xmm4 , (CO1) + vmovsd %xmm8 , 1 * SIZE(CO1) + +.endm + + +/*******************************************************************************************/ + +.macro KERNEL1x1_1 + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 +.endm + +.macro KERNEL1x1_2 + vmovsd -1 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -31 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 +.endm + +.macro KERNEL1x1_3 + vmovsd 0 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -30 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 +.endm + +.macro KERNEL1x1_4 + vmovsd 1 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -29 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + addq $4, BI + addq $4, %rax +.endm + +.macro KERNEL1x1_SUB + vmovsd -2 * SIZE(BO, BI, SIZE), %xmm1 + vmovsd -32 * SIZE(AO, %rax, SIZE), %xmm0 + VFMADD231SD_ %xmm4,%xmm1,%xmm0 + addq $1, BI + addq $1 , %rax +.endm + +.macro SAVE1x1 + + vmovsd ALPHA, %xmm0 + + vmulsd %xmm0 , %xmm4 , %xmm4 + +#if !defined(TRMMKERNEL) + + vaddsd (CO1), %xmm4,%xmm4 + +#endif + + vmovsd %xmm4 , (CO1) + +.endm + + +/*******************************************************************************************/ + +#if !defined(TRMMKERNEL) + + + PROLOGUE + PROFCODE + + subq $STACKSIZE, %rsp + movq %rbx, (%rsp) + movq %rbp, 8(%rsp) + movq %r12, 16(%rsp) + movq %r13, 24(%rsp) + movq %r14, 32(%rsp) + movq %r15, 40(%rsp) + + vzeroupper + +#ifdef WINDOWS_ABI + movq %rdi, 48(%rsp) + movq %rsi, 56(%rsp) + movups %xmm6, 64(%rsp) + movups %xmm7, 80(%rsp) + movups %xmm8, 96(%rsp) + movups %xmm9, 112(%rsp) + movups %xmm10, 128(%rsp) + movups %xmm11, 144(%rsp) + movups %xmm12, 160(%rsp) + movups %xmm13, 176(%rsp) + movups %xmm14, 192(%rsp) + movups %xmm15, 208(%rsp) + + movq ARG1, OLD_M + movq ARG2, OLD_N + movq ARG3, OLD_K + movq OLD_A, A + movq OLD_B, B + movq OLD_C, C + movq OLD_LDC, LDC + + vmovaps %xmm3, %xmm0 + +#else + movq STACKSIZE + 8(%rsp), LDC + +#endif + + movq %rsp, SP # save old stack + subq $128 + L_BUFFER_SIZE, %rsp + andq $-4096, %rsp # align stack + + STACK_TOUCH + + cmpq $0, OLD_M + je .L999 + + cmpq $0, OLD_N + je .L999 + + cmpq $0, OLD_K + je .L999 + + movq OLD_M, M + movq OLD_N, N + movq OLD_K, K + + vmovsd %xmm0, ALPHA + + salq $BASE_SHIFT, LDC + + movq N, %rax + xorq %rdx, %rdx + movq $6, %rdi + divq %rdi // N / 6 + movq %rax, Ndiv6 // N / 6 + movq %rdx, Nmod6 // N % 6 + + + movq Ndiv6, J + cmpq $0, J + je .L2_0 + ALIGN_4 + +.L6_01: + // copy to sub buffer + movq K, %rax + salq $1,%rax // K * 2 ; read 2 values + movq B, BO1 + leaq (B,%rax, SIZE), BO2 // next offset to BO2 + leaq BUFFER1, BO // first buffer to BO + movq K, %rax + sarq $3 , %rax // K / 8 + jz .L6_01a_2 + ALIGN_4 + +.L6_01a_1: + + prefetcht0 512(BO1) + prefetcht0 512(BO2) + prefetchw 512(BO) + + + vmovups 0 * SIZE(BO1), %xmm0 + vmovups 2 * SIZE(BO1), %xmm2 + vmovups 4 * SIZE(BO1), %xmm4 + vmovups 6 * SIZE(BO1), %xmm6 + vmovsd 0 * SIZE(BO2), %xmm1 + vmovsd 2 * SIZE(BO2), %xmm3 + vmovsd 4 * SIZE(BO2), %xmm5 + vmovsd 6 * SIZE(BO2), %xmm7 + vmovups %xmm0, 0*SIZE(BO) + vmovsd %xmm1, 2*SIZE(BO) + vmovups %xmm2, 3*SIZE(BO) + vmovsd %xmm3, 5*SIZE(BO) + vmovups %xmm4, 6*SIZE(BO) + vmovsd %xmm5, 8*SIZE(BO) + vmovups %xmm6, 9*SIZE(BO) + vmovsd %xmm7,11*SIZE(BO) + addq $8*SIZE,BO1 + addq $8*SIZE,BO2 + addq $12*SIZE,BO + + vmovups 0 * SIZE(BO1), %xmm0 + vmovups 2 * SIZE(BO1), %xmm2 + vmovups 4 * SIZE(BO1), %xmm4 + vmovups 6 * SIZE(BO1), %xmm6 + vmovsd 0 * SIZE(BO2), %xmm1 + vmovsd 2 * SIZE(BO2), %xmm3 + vmovsd 4 * SIZE(BO2), %xmm5 + vmovsd 6 * SIZE(BO2), %xmm7 + vmovups %xmm0, 0*SIZE(BO) + vmovsd %xmm1, 2*SIZE(BO) + vmovups %xmm2, 3*SIZE(BO) + vmovsd %xmm3, 5*SIZE(BO) + vmovups %xmm4, 6*SIZE(BO) + vmovsd %xmm5, 8*SIZE(BO) + vmovups %xmm6, 9*SIZE(BO) + vmovsd %xmm7,11*SIZE(BO) + addq $8*SIZE,BO1 + addq $8*SIZE,BO2 + addq $12*SIZE,BO + + decq %rax + jnz .L6_01a_1 + + + +.L6_01a_2: + + movq K, %rax + andq $7, %rax // K % 8 + jz .L6_02c + ALIGN_4 + + +.L6_02b: + + vmovups 0 * SIZE(BO1), %xmm0 + vmovsd 0 * SIZE(BO2), %xmm2 + vmovups %xmm0, 0*SIZE(BO) + vmovsd %xmm2, 2*SIZE(BO) + addq $2*SIZE,BO1 + addq $2*SIZE,BO2 + addq $3*SIZE,BO + decq %rax + jnz .L6_02b + +.L6_02c: + + movq K, %rax + salq $1,%rax // K * 2 + leaq (B,%rax, SIZE), BO1 // next offset to BO1 + leaq (BO1,%rax, SIZE), BO2 // next offset to BO2 + leaq BUFFER2, BO // second buffer to BO + movq K, %rax + sarq $3 , %rax // K / 8 + jz .L6_02c_2 + ALIGN_4 + +.L6_02c_1: + + prefetcht0 512(BO2) + prefetchw 512(BO) + + vmovups 0 * SIZE(BO2), %xmm0 + vmovups 2 * SIZE(BO2), %xmm2 + vmovups 4 * SIZE(BO2), %xmm4 + vmovups 6 * SIZE(BO2), %xmm6 + vmovsd 1 * SIZE(BO1), %xmm1 + vmovsd 3 * SIZE(BO1), %xmm3 + vmovsd 5 * SIZE(BO1), %xmm5 + vmovsd 7 * SIZE(BO1), %xmm7 + vmovsd %xmm1, 0*SIZE(BO) + vmovups %xmm0, 1*SIZE(BO) + vmovsd %xmm3, 3*SIZE(BO) + vmovups %xmm2, 4*SIZE(BO) + vmovsd %xmm5, 6*SIZE(BO) + vmovups %xmm4, 7*SIZE(BO) + vmovsd %xmm7, 9*SIZE(BO) + vmovups %xmm6,10*SIZE(BO) + addq $8*SIZE,BO1 + addq $8*SIZE,BO2 + addq $12*SIZE,BO + + + vmovups 0 * SIZE(BO2), %xmm0 + vmovups 2 * SIZE(BO2), %xmm2 + vmovups 4 * SIZE(BO2), %xmm4 + vmovups 6 * SIZE(BO2), %xmm6 + vmovsd 1 * SIZE(BO1), %xmm1 + vmovsd 3 * SIZE(BO1), %xmm3 + vmovsd 5 * SIZE(BO1), %xmm5 + vmovsd 7 * SIZE(BO1), %xmm7 + vmovsd %xmm1, 0*SIZE(BO) + vmovups %xmm0, 1*SIZE(BO) + vmovsd %xmm3, 3*SIZE(BO) + vmovups %xmm2, 4*SIZE(BO) + vmovsd %xmm5, 6*SIZE(BO) + vmovups %xmm4, 7*SIZE(BO) + vmovsd %xmm7, 9*SIZE(BO) + vmovups %xmm6,10*SIZE(BO) + addq $8*SIZE,BO1 + addq $8*SIZE,BO2 + addq $12*SIZE,BO + + decq %rax + jnz .L6_02c_1 + + +.L6_02c_2: + + movq K, %rax + andq $7, %rax // K % 8 + jz .L6_03c + ALIGN_4 + +.L6_03b: + + vmovsd 1*SIZE(BO1), %xmm0 + vmovups 0*SIZE(BO2), %xmm1 + vmovsd %xmm0, 0*SIZE(BO) + vmovups %xmm1, 1*SIZE(BO) + addq $2*SIZE,BO1 + addq $2*SIZE,BO2 + addq $3*SIZE,BO + decq %rax + jnz .L6_03b + + +.L6_03c: + + movq BO2, B // next offset of B + +.L6_10: + movq C, CO1 + leaq (C, LDC, 2), C + leaq (C, LDC, 1), C // c += 3 * ldc + + + movq A, AO // aoffset = a + addq $32 * SIZE, AO + + movq M, I + sarq $4, I // i = (m >> 4) + je .L6_20 + + ALIGN_4 + +.L6_11: + leaq BUFFER1, BO // first buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax // K = K - ( K % 8 ) + je .L6_16 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_12: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x3_1 + KERNEL16x3_2 + KERNEL16x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL16x3_4 + + KERNEL16x3_1 + KERNEL16x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL16x3_3 + KERNEL16x3_4 + + je .L6_16 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x3_1 + KERNEL16x3_2 + KERNEL16x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL16x3_4 + + KERNEL16x3_1 + KERNEL16x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL16x3_3 + KERNEL16x3_4 + + je .L6_16 + + jmp .L6_12 + ALIGN_4 + +.L6_16: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L6_19 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_17: + + KERNEL16x3_SUB + + jl .L6_17 + ALIGN_4 + + +.L6_19: + + SAVE16x3 + + addq $16 * SIZE, CO1 # coffset += 16 + decq I # i -- + jg .L6_11 + ALIGN_4 + +/************************************************************************** +* Rest of M +***************************************************************************/ +.L6_20: + // Test rest of M + + testq $15, M + jz .L7_10 // to next 3 lines of N + + testq $8, M + jz .L6_21pre + ALIGN_4 + +/**************************************************************************/ + +.L6_20_1: + leaq BUFFER1, BO // first buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L6_20_6 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_20_2: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x3_1 + KERNEL8x3_2 + KERNEL8x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL8x3_4 + + KERNEL8x3_1 + KERNEL8x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL8x3_3 + KERNEL8x3_4 + + je .L6_20_6 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x3_1 + KERNEL8x3_2 + KERNEL8x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL8x3_4 + + KERNEL8x3_1 + KERNEL8x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL8x3_3 + KERNEL8x3_4 + + je .L6_20_6 + + jmp .L6_20_2 + ALIGN_4 + +.L6_20_6: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L6_20_9 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_20_7: + + KERNEL8x3_SUB + + jl .L6_20_7 + ALIGN_4 + + +.L6_20_9: + + SAVE8x3 + + addq $8 * SIZE, CO1 # coffset += 8 + ALIGN_4 + + + +/**************************************************************************/ + +.L6_21pre: + + testq $4, M + jz .L6_30 + ALIGN_4 + +.L6_21: + leaq BUFFER1, BO // first buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L6_26 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_22: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x3_1 + KERNEL4x3_2 + KERNEL4x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL4x3_4 + + KERNEL4x3_1 + KERNEL4x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL4x3_3 + KERNEL4x3_4 + + je .L6_26 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x3_1 + KERNEL4x3_2 + KERNEL4x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL4x3_4 + + KERNEL4x3_1 + KERNEL4x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL4x3_3 + KERNEL4x3_4 + + je .L6_26 + + jmp .L6_22 + ALIGN_4 + +.L6_26: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L6_29 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_27: + + KERNEL4x3_SUB + + jl .L6_27 + ALIGN_4 + + +.L6_29: + + SAVE4x3 + + addq $4 * SIZE, CO1 # coffset += 4 + ALIGN_4 + + +.L6_30: + testq $2, M + jz .L6_40 + + ALIGN_4 + +.L6_31: + leaq BUFFER1, BO // first buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L6_36 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_32: + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + je .L6_36 + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + je .L6_36 + + jmp .L6_32 + ALIGN_4 + +.L6_36: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L6_39 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_37: + + KERNEL2x3_SUB + + jl .L6_37 + ALIGN_4 + + +.L6_39: + + SAVE2x3 + + addq $2 * SIZE, CO1 # coffset += 2 + ALIGN_4 + +.L6_40: + testq $1, M + jz .L7_10 // to next 3 lines of N + + ALIGN_4 + +.L6_41: + leaq BUFFER1, BO // first buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L6_46 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_42: + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + je .L6_46 + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + je .L6_46 + + jmp .L6_42 + ALIGN_4 + +.L6_46: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L6_49 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L6_47: + + KERNEL1x3_SUB + + jl .L6_47 + ALIGN_4 + + +.L6_49: + + SAVE1x3 + + addq $1 * SIZE, CO1 # coffset += 1 + ALIGN_4 + + + + +/***************************************************************************************************************/ + +.L7_10: + movq C, CO1 + leaq (C, LDC, 2), C + leaq (C, LDC, 1), C // c += 3 * ldc + + + movq A, AO // aoffset = a + addq $32 * SIZE, AO + + movq M, I + sarq $4, I // i = (m >> 4) + je .L7_20 + + ALIGN_4 + +.L7_11: + leaq BUFFER2, BO // second buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax // K = K - ( K % 8 ) + je .L7_16 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_12: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x3_1 + KERNEL16x3_2 + KERNEL16x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL16x3_4 + + KERNEL16x3_1 + KERNEL16x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL16x3_3 + KERNEL16x3_4 + + je .L7_16 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x3_1 + KERNEL16x3_2 + KERNEL16x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL16x3_4 + + KERNEL16x3_1 + KERNEL16x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL16x3_3 + KERNEL16x3_4 + + je .L7_16 + + jmp .L7_12 + ALIGN_4 + +.L7_16: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L7_19 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_17: + + KERNEL16x3_SUB + + jl .L7_17 + ALIGN_4 + + +.L7_19: + + SAVE16x3 + + addq $16 * SIZE, CO1 # coffset += 16 + decq I # i -- + jg .L7_11 + ALIGN_4 + +/************************************************************************** +* Rest of M +***************************************************************************/ +.L7_20: + // Test rest of M + + testq $15, M + jz .L7_60 // to next 3 lines of N + + testq $8, M + jz .L7_21pre + ALIGN_4 + +/**************************************************************************/ + +.L7_20_1: + leaq BUFFER2, BO // first buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L7_20_6 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_20_2: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x3_1 + KERNEL8x3_2 + KERNEL8x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL8x3_4 + + KERNEL8x3_1 + KERNEL8x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL8x3_3 + KERNEL8x3_4 + + je .L7_20_6 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x3_1 + KERNEL8x3_2 + KERNEL8x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL8x3_4 + + KERNEL8x3_1 + KERNEL8x3_2 + prefetcht0 B_PR1+128(BO,BI,8) + KERNEL8x3_3 + KERNEL8x3_4 + + je .L7_20_6 + + jmp .L7_20_2 + ALIGN_4 + +.L7_20_6: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L7_20_9 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_20_7: + + KERNEL8x3_SUB + + jl .L7_20_7 + ALIGN_4 + +.L7_20_9: + + SAVE8x3 + + addq $8 * SIZE, CO1 # coffset += 8 + ALIGN_4 + + + +/**************************************************************************/ + +.L7_21pre: + + testq $4, M + jz .L7_30 + ALIGN_4 + +.L7_21: + leaq BUFFER2, BO // second buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L7_26 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_22: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x3_1 + KERNEL4x3_2 + KERNEL4x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL4x3_4 + + KERNEL4x3_1 + KERNEL4x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL4x3_3 + KERNEL4x3_4 + + je .L7_26 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x3_1 + KERNEL4x3_2 + KERNEL4x3_3 + prefetcht0 B_PR1+64(BO,BI,8) + KERNEL4x3_4 + + KERNEL4x3_1 + KERNEL4x3_2 + prefetcht0 B_PR1+32(BO,BI,8) + KERNEL4x3_3 + KERNEL4x3_4 + + je .L7_26 + + jmp .L7_22 + ALIGN_4 + +.L7_26: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L7_29 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_27: + + KERNEL4x3_SUB + + jl .L7_27 + ALIGN_4 + + +.L7_29: + + SAVE4x3 + + addq $4 * SIZE, CO1 # coffset += 4 + ALIGN_4 + + +.L7_30: + testq $2, M + jz .L7_40 + + ALIGN_4 + +.L7_31: + leaq BUFFER2, BO // second buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L7_36 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_32: + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + je .L7_36 + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + KERNEL2x3_1 + KERNEL2x3_2 + KERNEL2x3_3 + KERNEL2x3_4 + + je .L7_36 + + jmp .L7_32 + ALIGN_4 + +.L7_36: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L7_39 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_37: + + KERNEL2x3_SUB + + jl .L7_37 + ALIGN_4 + + +.L7_39: + + SAVE2x3 + + addq $2 * SIZE, CO1 # coffset += 2 + ALIGN_4 + +.L7_40: + testq $1, M + jz .L7_60 // to next 3 lines of N + + ALIGN_4 + +.L7_41: + leaq BUFFER2, BO // second buffer to BO + addq $6 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L7_46 + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_42: + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + je .L7_46 + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + KERNEL1x3_1 + KERNEL1x3_2 + KERNEL1x3_3 + KERNEL1x3_4 + + je .L7_46 + + jmp .L7_42 + ALIGN_4 + +.L7_46: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L7_49 + + movq %rax, BI // Index for BO + leaq (BI,BI,2), BI // BI = BI * 3 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L7_47: + + KERNEL1x3_SUB + + jl .L7_47 + ALIGN_4 + + +.L7_49: + + SAVE1x3 + + addq $1 * SIZE, CO1 # coffset += 1 + ALIGN_4 + + + +.L7_60: + + decq J // j -- + jg .L6_01 + + +.L2_0: + cmpq $0, Nmod6 // N % 6 == 0 + je .L999 + +/************************************************************************************************ +* Loop for Nmod6 / 2 > 0 +*************************************************************************************************/ + + movq Nmod6, J + sarq $1, J // j = j / 2 + je .L1_0 + ALIGN_4 + +.L2_01: + // copy to sub buffer + movq B, BO1 + leaq BUFFER1, BO // first buffer to BO + movq K, %rax + sarq $2, %rax // K / 4 + jz .L2_01b + ALIGN_4 + +.L2_01a: + prefetcht0 512(BO1) + prefetchw 512(BO) + + vmovups (BO1), %xmm0 + vmovups 2*SIZE(BO1), %xmm1 + vmovups 4*SIZE(BO1), %xmm2 + vmovups 6*SIZE(BO1), %xmm3 + + vmovups %xmm0, (BO) + vmovups %xmm1, 2*SIZE(BO) + vmovups %xmm2, 4*SIZE(BO) + vmovups %xmm3, 6*SIZE(BO) + + addq $8*SIZE,BO1 + addq $8*SIZE,BO + decq %rax + jnz .L2_01a + + +.L2_01b: + + movq K, %rax + andq $3, %rax // K % 4 + jz .L2_02d + ALIGN_4 + +.L2_02c: + + vmovups (BO1), %xmm0 + vmovups %xmm0, (BO) + addq $2*SIZE,BO1 + addq $2*SIZE,BO + decq %rax + jnz .L2_02c + +.L2_02d: + + movq BO1, B // next offset of B + +.L2_10: + movq C, CO1 + leaq (C, LDC, 2), C // c += 2 * ldc + + + movq A, AO // aoffset = a + addq $32 * SIZE, AO + + movq M, I + sarq $4, I // i = (m >> 4) + je .L2_20 + + ALIGN_4 + +.L2_11: + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax // K = K - ( K % 8 ) + je .L2_16 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_12: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + je .L2_16 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + je .L2_16 + + jmp .L2_12 + ALIGN_4 + +.L2_16: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L2_19 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_17: + + KERNEL16x2_SUB + + jl .L2_17 + ALIGN_4 + + +.L2_19: + + SAVE16x2 + + addq $16 * SIZE, CO1 # coffset += 16 + decq I # i -- + jg .L2_11 + ALIGN_4 + +/************************************************************************** +* Rest of M +***************************************************************************/ +.L2_20: + // Test rest of M + + testq $15, M + jz .L2_60 // to next 3 lines of N + + testq $8, M + jz .L2_21pre + ALIGN_4 + +/**************************************************************************/ + +.L2_20_1: + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L2_20_6 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_20_2: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + je .L2_20_6 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + je .L2_20_6 + + jmp .L2_20_2 + ALIGN_4 + +.L2_20_6: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L2_20_9 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_20_7: + + KERNEL8x2_SUB + + jl .L2_20_7 + ALIGN_4 + + +.L2_20_9: + + SAVE8x2 + + addq $8 * SIZE, CO1 # coffset += 8 + ALIGN_4 + + + +/**************************************************************************/ + +.L2_21pre: + + testq $4, M + jz .L2_30 + ALIGN_4 + +.L2_21: + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L2_26 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 1 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_22: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + je .L2_26 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + je .L2_26 + + jmp .L2_22 + ALIGN_4 + +.L2_26: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L2_29 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_27: + + KERNEL4x2_SUB + + jl .L2_27 + ALIGN_4 + + +.L2_29: + + SAVE4x2 + + addq $4 * SIZE, CO1 # coffset += 4 + ALIGN_4 + + +.L2_30: + testq $2, M + jz .L2_40 + + ALIGN_4 + +.L2_31: + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L2_36 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_32: + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + je .L2_36 + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + je .L2_36 + + jmp .L2_32 + ALIGN_4 + +.L2_36: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L2_39 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_37: + + KERNEL2x2_SUB + + jl .L2_37 + ALIGN_4 + + +.L2_39: + + SAVE2x2 + + addq $2 * SIZE, CO1 # coffset += 2 + ALIGN_4 + +.L2_40: + testq $1, M + jz .L2_60 // to next 2 lines of N + + ALIGN_4 + +.L2_41: + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L2_46 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_42: + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + je .L2_46 + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + je .L2_46 + + jmp .L2_42 + ALIGN_4 + +.L2_46: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L2_49 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_47: + + KERNEL1x2_SUB + + jl .L2_47 + ALIGN_4 + + +.L2_49: + + SAVE1x2 + + addq $1 * SIZE, CO1 # coffset += 1 + ALIGN_4 + +.L2_60: + + decq J // j -- + jg .L2_01 // next 2 lines of N + + + +.L1_0: + +/************************************************************************************************ +* Loop for Nmod6 % 2 > 0 +*************************************************************************************************/ + + movq Nmod6, J + andq $1, J // j % 2 + je .L999 + ALIGN_4 + +.L1_01: + // copy to sub buffer + movq B, BO1 + leaq BUFFER1, BO // first buffer to BO + movq K, %rax + ALIGN_4 + +.L1_02b: + + vmovsd (BO1), %xmm0 + vmovsd %xmm0, (BO) + addq $1*SIZE,BO1 + addq $1*SIZE,BO + decq %rax + jnz .L1_02b + +.L1_02c: + + movq BO1, B // next offset of B + +.L1_10: + movq C, CO1 + leaq (C, LDC, 1), C // c += 1 * ldc + + + movq A, AO // aoffset = a + addq $32 * SIZE, AO + + movq M, I + sarq $4, I // i = (m >> 4) + je .L1_20 + + ALIGN_4 + +.L1_11: + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax // K = K - ( K % 8 ) + je .L1_16 + movq %rax, BI // Index for BO + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_12: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + je .L1_16 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + je .L1_16 + + jmp .L1_12 + ALIGN_4 + +.L1_16: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L1_19 + + movq %rax, BI // Index for BO + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_17: + + KERNEL16x1_SUB + + jl .L1_17 + ALIGN_4 + + +.L1_19: + + SAVE16x1 + + addq $16 * SIZE, CO1 # coffset += 16 + decq I # i -- + jg .L1_11 + ALIGN_4 + +/************************************************************************** +* Rest of M +***************************************************************************/ +.L1_20: + // Test rest of M + + testq $15, M + jz .L999 + + testq $8, M + jz .L1_21pre + ALIGN_4 + +/**************************************************************************/ + +.L1_20_1: + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L1_20_6 + movq %rax, BI // Index for BO + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_20_2: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + je .L1_20_6 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + je .L1_20_6 + + jmp .L1_20_2 + ALIGN_4 + +.L1_20_6: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L1_20_9 + + movq %rax, BI // Index for BO + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_20_7: + + KERNEL8x1_SUB + + jl .L1_20_7 + ALIGN_4 + + +.L1_20_9: + + SAVE8x1 + + addq $8 * SIZE, CO1 # coffset += 8 + ALIGN_4 + + + +/**************************************************************************/ + +.L1_21pre: + + testq $4, M + jz .L1_30 + ALIGN_4 + +.L1_21: + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L1_26 + movq %rax, BI // Index for BO + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_22: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + je .L1_26 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + je .L1_26 + + jmp .L1_22 + ALIGN_4 + +.L1_26: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L1_29 + + movq %rax, BI // Index for BO + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_27: + + KERNEL4x1_SUB + + jl .L1_27 + ALIGN_4 + + +.L1_29: + + SAVE4x1 + + addq $4 * SIZE, CO1 # coffset += 4 + ALIGN_4 + + +.L1_30: + testq $2, M + jz .L1_40 + + ALIGN_4 + +.L1_31: + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L1_36 + movq %rax, BI // Index for BO + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_32: + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + je .L1_36 + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + je .L1_36 + + jmp .L1_32 + ALIGN_4 + +.L1_36: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L1_39 + + movq %rax, BI // Index for BO + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_37: + + KERNEL2x1_SUB + + jl .L1_37 + ALIGN_4 + + +.L1_39: + + SAVE2x1 + + addq $2 * SIZE, CO1 # coffset += 2 + ALIGN_4 + +.L1_40: + testq $1, M + jz .L999 + + ALIGN_4 + +.L1_41: + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + + vzeroall + + movq K, %rax + + andq $-8, %rax + je .L1_46 + movq %rax, BI // Index for BO + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_42: + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + je .L1_46 + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + je .L1_46 + + jmp .L1_42 + ALIGN_4 + +.L1_46: + movq K, %rax + + andq $7, %rax # if (k & 1) + je .L1_49 + + movq %rax, BI // Index for BO + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_47: + + KERNEL1x1_SUB + + jl .L1_47 + ALIGN_4 + + +.L1_49: + + SAVE1x1 + + addq $1 * SIZE, CO1 # coffset += 1 + ALIGN_4 + + +.L999: + movq SP, %rsp + movq (%rsp), %rbx + movq 8(%rsp), %rbp + movq 16(%rsp), %r12 + movq 24(%rsp), %r13 + movq 32(%rsp), %r14 + movq 40(%rsp), %r15 + +#ifdef WINDOWS_ABI + movq 48(%rsp), %rdi + movq 56(%rsp), %rsi + movups 64(%rsp), %xmm6 + movups 80(%rsp), %xmm7 + movups 96(%rsp), %xmm8 + movups 112(%rsp), %xmm9 + movups 128(%rsp), %xmm10 + movups 144(%rsp), %xmm11 + movups 160(%rsp), %xmm12 + movups 176(%rsp), %xmm13 + movups 192(%rsp), %xmm14 + movups 208(%rsp), %xmm15 +#endif + + addq $STACKSIZE, %rsp + ret + + EPILOGUE + + +#else +/************************************************************************************* +* TRMM Kernel +*************************************************************************************/ + + + PROLOGUE + PROFCODE + + subq $STACKSIZE, %rsp + movq %rbx, (%rsp) + movq %rbp, 8(%rsp) + movq %r12, 16(%rsp) + movq %r13, 24(%rsp) + movq %r14, 32(%rsp) + movq %r15, 40(%rsp) + + vzeroupper + +#ifdef WINDOWS_ABI + movq %rdi, 48(%rsp) + movq %rsi, 56(%rsp) + movups %xmm6, 64(%rsp) + movups %xmm7, 80(%rsp) + movups %xmm8, 96(%rsp) + movups %xmm9, 112(%rsp) + movups %xmm10, 128(%rsp) + movups %xmm11, 144(%rsp) + movups %xmm12, 160(%rsp) + movups %xmm13, 176(%rsp) + movups %xmm14, 192(%rsp) + movups %xmm15, 208(%rsp) + + movq ARG1, OLD_M + movq ARG2, OLD_N + movq ARG3, OLD_K + movq OLD_A, A + movq OLD_B, B + movq OLD_C, C + movq OLD_LDC, LDC +#ifdef TRMMKERNEL + movsd OLD_OFFSET, %xmm12 +#endif + vmovaps %xmm3, %xmm0 + +#else + movq STACKSIZE + 8(%rsp), LDC +#ifdef TRMMKERNEL + movsd STACKSIZE + 16(%rsp), %xmm12 +#endif + +#endif + + movq %rsp, SP # save old stack + subq $128 + L_BUFFER_SIZE, %rsp + andq $-4096, %rsp # align stack + + STACK_TOUCH + + cmpq $0, OLD_M + je .L999 + + cmpq $0, OLD_N + je .L999 + + cmpq $0, OLD_K + je .L999 + + movq OLD_M, M + movq OLD_N, N + movq OLD_K, K + + vmovsd %xmm0, ALPHA + + salq $BASE_SHIFT, LDC + + movq N, %rax + xorq %rdx, %rdx + movq $2, %rdi + divq %rdi // N / 6 + movq %rax, Ndiv6 // N / 6 + movq %rdx, Nmod6 // N % 6 + + + +#ifdef TRMMKERNEL + vmovsd %xmm12, OFFSET + vmovsd %xmm12, KK +#ifndef LEFT + negq KK +#endif +#endif + + movq Ndiv6, J + cmpq $0, J + je .L1_0 + ALIGN_4 + +.L2_01: + // copy to sub buffer + movq B, BO1 + leaq BUFFER1, BO // first buffer to BO + movq K, %rax + sarq $2, %rax // K / 4 + jz .L2_01b + ALIGN_4 + +.L2_01a: + prefetcht0 512(BO1) + prefetchw 512(BO) + + vmovups (BO1), %xmm0 + vmovups 2*SIZE(BO1), %xmm1 + vmovups 4*SIZE(BO1), %xmm2 + vmovups 6*SIZE(BO1), %xmm3 + + vmovups %xmm0, (BO) + vmovups %xmm1, 2*SIZE(BO) + vmovups %xmm2, 4*SIZE(BO) + vmovups %xmm3, 6*SIZE(BO) + + addq $8*SIZE,BO1 + addq $8*SIZE,BO + decq %rax + jnz .L2_01a + + +.L2_01b: + + movq K, %rax + andq $3, %rax // K % 4 + jz .L2_02d + ALIGN_4 + +.L2_02c: + + vmovups (BO1), %xmm0 + vmovups %xmm0, (BO) + addq $2*SIZE,BO1 + addq $2*SIZE,BO + decq %rax + jnz .L2_02c + +.L2_02d: + + movq BO1, B // next offset of B + +.L2_10: + movq C, CO1 + leaq (C, LDC, 2), C // c += 2 * ldc + +#if defined(TRMMKERNEL) && defined(LEFT) + movq OFFSET, %rax + movq %rax, KK +#endif + + movq A, AO // aoffset = a + addq $32 * SIZE, AO + + movq M, I + sarq $4, I // i = (m >> 4) + je .L2_20 + + ALIGN_4 + +.L2_11: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $16, %rax // number of values in AO +#else + addq $2, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + andq $-8, %rax // K = K - ( K % 8 ) + je .L2_16 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_12: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + je .L2_16 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x2_1 + KERNEL16x2_2 + KERNEL16x2_3 + KERNEL16x2_4 + + je .L2_16 + + jmp .L2_12 + ALIGN_4 + +.L2_16: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L2_19 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_17: + + KERNEL16x2_SUB + + jl .L2_17 + ALIGN_4 + + +.L2_19: + + SAVE16x2 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $16, KK +#endif + + addq $16 * SIZE, CO1 # coffset += 16 + decq I # i -- + jg .L2_11 + ALIGN_4 + +/************************************************************************** +* Rest of M +***************************************************************************/ +.L2_20: + // Test rest of M + + testq $15, M + jz .L2_60 // to next 3 lines of N + + testq $8, M + jz .L2_21pre + ALIGN_4 + +/**************************************************************************/ + +.L2_20_1: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $8, %rax // number of values in A +#else + addq $2, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + + andq $-8, %rax + je .L2_20_6 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_20_2: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + je .L2_20_6 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x2_1 + KERNEL8x2_2 + KERNEL8x2_3 + KERNEL8x2_4 + + je .L2_20_6 + + jmp .L2_20_2 + ALIGN_4 + +.L2_20_6: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L2_20_9 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_20_7: + + KERNEL8x2_SUB + + jl .L2_20_7 + ALIGN_4 + + +.L2_20_9: + + SAVE8x2 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $8, KK +#endif + + addq $8 * SIZE, CO1 # coffset += 8 + ALIGN_4 + + + +/**************************************************************************/ + +.L2_21pre: + + testq $4, M + jz .L2_30 + ALIGN_4 + +.L2_21: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $4, %rax // number of values in A +#else + addq $2, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + + andq $-8, %rax + je .L2_26 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 1 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_22: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + je .L2_26 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x2_1 + KERNEL4x2_2 + KERNEL4x2_3 + KERNEL4x2_4 + + je .L2_26 + + jmp .L2_22 + ALIGN_4 + +.L2_26: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L2_29 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_27: + + KERNEL4x2_SUB + + jl .L2_27 + ALIGN_4 + + +.L2_29: + + SAVE4x2 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $4, KK +#endif + + addq $4 * SIZE, CO1 # coffset += 4 + ALIGN_4 + + +.L2_30: + testq $2, M + jz .L2_40 + + ALIGN_4 + +.L2_31: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $1, %rax // rax = rax * 2 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $2, %rax // number of values in AO +#else + addq $2, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + + andq $-8, %rax + je .L2_36 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_32: + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + je .L2_36 + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + KERNEL2x2_1 + KERNEL2x2_2 + KERNEL2x2_3 + KERNEL2x2_4 + + je .L2_36 + + jmp .L2_32 + ALIGN_4 + +.L2_36: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L2_39 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_37: + + KERNEL2x2_SUB + + jl .L2_37 + ALIGN_4 + + +.L2_39: + + SAVE2x2 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + salq $1, %rax // rax = rax * 2 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $2, KK +#endif + + addq $2 * SIZE, CO1 # coffset += 2 + ALIGN_4 + +.L2_40: + testq $1, M + jz .L2_60 // to next 2 lines of N + + ALIGN_4 + +.L2_41: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $4 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $1, %rax // number of values in AO +#else + addq $2, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + andq $-8, %rax + je .L2_46 + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_42: + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + je .L2_46 + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + KERNEL1x2_1 + KERNEL1x2_2 + KERNEL1x2_3 + KERNEL1x2_4 + + je .L2_46 + + jmp .L2_42 + ALIGN_4 + +.L2_46: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L2_49 + + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L2_47: + + KERNEL1x2_SUB + + jl .L2_47 + ALIGN_4 + + +.L2_49: + + SAVE1x2 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BI,BI,1), BI // BI = BI * 2 ; number of values + leaq (BO, BI, SIZE), BO + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $1, KK +#endif + + addq $1 * SIZE, CO1 # coffset += 1 + ALIGN_4 + + + + + +.L2_60: +#if defined(TRMMKERNEL) && !defined(LEFT) + addq $2, KK +#endif + + decq J // j -- + jg .L2_01 // next 2 lines of N + + + +.L1_0: + +/************************************************************************************************ +* Loop for Nmod6 % 2 > 0 +*************************************************************************************************/ + + movq Nmod6, J + andq $1, J // j % 2 + je .L999 + ALIGN_4 + +.L1_01: + // copy to sub buffer + movq B, BO1 + leaq BUFFER1, BO // first buffer to BO + movq K, %rax + ALIGN_4 + +.L1_02b: + + vmovsd (BO1), %xmm0 + vmovsd %xmm0, (BO) + addq $1*SIZE,BO1 + addq $1*SIZE,BO + decq %rax + jnz .L1_02b + +.L1_02c: + + movq BO1, B // next offset of B + +.L1_10: + movq C, CO1 + leaq (C, LDC, 1), C // c += 1 * ldc + +#if defined(TRMMKERNEL) && defined(LEFT) + movq OFFSET, %rax + movq %rax, KK +#endif + + movq A, AO // aoffset = a + addq $32 * SIZE, AO + + movq M, I + sarq $4, I // i = (m >> 4) + je .L1_20 + + ALIGN_4 + +.L1_11: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $16, %rax // number of values in AO +#else + addq $1, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + andq $-8, %rax // K = K - ( K % 8 ) + je .L1_16 + movq %rax, BI // Index for BO + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_12: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + je .L1_16 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + KERNEL16x1_1 + KERNEL16x1_2 + KERNEL16x1_3 + KERNEL16x1_4 + + je .L1_16 + + jmp .L1_12 + ALIGN_4 + +.L1_16: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L1_19 + + movq %rax, BI // Index for BO + + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_17: + + KERNEL16x1_SUB + + jl .L1_17 + ALIGN_4 + + +.L1_19: + + SAVE16x1 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $4, %rax // rax = rax * 16 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $16, KK +#endif + + addq $16 * SIZE, CO1 # coffset += 16 + decq I # i -- + jg .L1_11 + ALIGN_4 + +/************************************************************************** +* Rest of M +***************************************************************************/ +.L1_20: + // Test rest of M + + testq $15, M + jz .L999 + + testq $8, M + jz .L1_21pre + ALIGN_4 + +/**************************************************************************/ + +.L1_20_1: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $8, %rax // number of values in A +#else + addq $1, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + + andq $-8, %rax + je .L1_20_6 + movq %rax, BI // Index for BO + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_20_2: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + je .L1_20_6 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + KERNEL8x1_1 + KERNEL8x1_2 + KERNEL8x1_3 + KERNEL8x1_4 + + je .L1_20_6 + + jmp .L1_20_2 + ALIGN_4 + +.L1_20_6: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L1_20_9 + + movq %rax, BI // Index for BO + + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_20_7: + + KERNEL8x1_SUB + + jl .L1_20_7 + ALIGN_4 + + +.L1_20_9: + + SAVE8x1 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $3, %rax // rax = rax * 8 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $8, KK +#endif + + addq $8 * SIZE, CO1 # coffset += 8 + ALIGN_4 + + + +/**************************************************************************/ + +.L1_21pre: + + testq $4, M + jz .L1_30 + ALIGN_4 + +.L1_21: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $4, %rax // number of values in A +#else + addq $1, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + + andq $-8, %rax + je .L1_26 + movq %rax, BI // Index for BO + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_22: + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + je .L1_26 + + prefetcht0 B_PR1(BO,BI,8) + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + KERNEL4x1_1 + KERNEL4x1_2 + KERNEL4x1_3 + KERNEL4x1_4 + + je .L1_26 + + jmp .L1_22 + ALIGN_4 + +.L1_26: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L1_29 + + movq %rax, BI // Index for BO + + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_27: + + KERNEL4x1_SUB + + jl .L1_27 + ALIGN_4 + + +.L1_29: + + SAVE4x1 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $2, %rax // rax = rax * 4 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $4, KK +#endif + + addq $4 * SIZE, CO1 # coffset += 4 + ALIGN_4 + + +.L1_30: + testq $2, M + jz .L1_40 + + ALIGN_4 + +.L1_31: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $1, %rax // rax = rax * 2 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $2, %rax // number of values in AO +#else + addq $1, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + + andq $-8, %rax + je .L1_36 + movq %rax, BI // Index for BO + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_32: + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + je .L1_36 + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + KERNEL2x1_1 + KERNEL2x1_2 + KERNEL2x1_3 + KERNEL2x1_4 + + je .L1_36 + + jmp .L1_32 + ALIGN_4 + +.L1_36: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L1_39 + + movq %rax, BI // Index for BO + + salq $1, %rax // rax = rax *2 ; number of values + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_37: + + KERNEL2x1_SUB + + jl .L1_37 + ALIGN_4 + + +.L1_39: + + SAVE2x1 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + salq $1, %rax // rax = rax * 2 ; number of values + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $2, KK +#endif + + addq $2 * SIZE, CO1 # coffset += 2 + ALIGN_4 + +.L1_40: + testq $1, M + jz .L999 + + ALIGN_4 + +.L1_41: +#if !defined(TRMMKERNEL) || \ + (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $2 * SIZE, BO + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + leaq (AO, %rax, SIZE), AO +#endif + + + vzeroall + +#ifndef TRMMKERNEL + movq K, %rax +#elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) + movq K, %rax + subq KK, %rax + movq %rax, KKK +#else + movq KK, %rax +#ifdef LEFT + addq $1, %rax // number of values in AO +#else + addq $1, %rax // number of values in BO +#endif + movq %rax, KKK +#endif + + andq $-8, %rax + je .L1_46 + movq %rax, BI // Index for BO + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_42: + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + je .L1_46 + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + KERNEL1x1_1 + KERNEL1x1_2 + KERNEL1x1_3 + KERNEL1x1_4 + + je .L1_46 + + jmp .L1_42 + ALIGN_4 + +.L1_46: +#ifndef TRMMKERNEL + movq K, %rax +#else + movq KKK, %rax +#endif + + andq $7, %rax # if (k & 1) + je .L1_49 + + movq %rax, BI // Index for BO + + leaq (AO, %rax, SIZE), AO + leaq (BO, BI, SIZE), BO + negq BI + negq %rax + ALIGN_4 + +.L1_47: + + KERNEL1x1_SUB + + jl .L1_47 + ALIGN_4 + + +.L1_49: + + SAVE1x1 + +#if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ + (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) + movq K, %rax + subq KKK, %rax + movq %rax, BI // Index for BO + leaq (BO, BI, SIZE), BO + leaq (AO, %rax, SIZE), AO +#endif + + +#if defined(TRMMKERNEL) && defined(LEFT) + addq $1, KK +#endif + + addq $1 * SIZE, CO1 # coffset += 1 + ALIGN_4 + + +.L999: + movq SP, %rsp + movq (%rsp), %rbx + movq 8(%rsp), %rbp + movq 16(%rsp), %r12 + movq 24(%rsp), %r13 + movq 32(%rsp), %r14 + movq 40(%rsp), %r15 + +#ifdef WINDOWS_ABI + movq 48(%rsp), %rdi + movq 56(%rsp), %rsi + movups 64(%rsp), %xmm6 + movups 80(%rsp), %xmm7 + movups 96(%rsp), %xmm8 + movups 112(%rsp), %xmm9 + movups 128(%rsp), %xmm10 + movups 144(%rsp), %xmm11 + movups 160(%rsp), %xmm12 + movups 176(%rsp), %xmm13 + movups 192(%rsp), %xmm14 + movups 208(%rsp), %xmm15 +#endif + + addq $STACKSIZE, %rsp + ret + + EPILOGUE + + + + + +#endif -- 2.7.4