From a789b588cdae72fddda5ba48037879bbd418b2d3 Mon Sep 17 00:00:00 2001 From: wernsaar Date: Wed, 12 Jun 2013 15:55:27 +0200 Subject: [PATCH] added cgemm_kernel_4x2_bulldozer.S --- kernel/x86_64/KERNEL.BULLDOZER | 6 +- kernel/x86_64/cgemm_kernel_4x2_bulldozer.S | 1900 ++++++++++++++++++++++++++++ 2 files changed, 1903 insertions(+), 3 deletions(-) create mode 100644 kernel/x86_64/cgemm_kernel_4x2_bulldozer.S diff --git a/kernel/x86_64/KERNEL.BULLDOZER b/kernel/x86_64/KERNEL.BULLDOZER index 9463520..8b3d108 100644 --- a/kernel/x86_64/KERNEL.BULLDOZER +++ b/kernel/x86_64/KERNEL.BULLDOZER @@ -19,11 +19,11 @@ DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX) DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX) DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX) DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX) -CGEMMKERNEL = zgemm_kernel_4x2_barcelona.S +CGEMMKERNEL = cgemm_kernel_4x2_bulldozer.S CGEMMINCOPY = ../generic/zgemm_ncopy_4.c CGEMMITCOPY = ../generic/zgemm_tcopy_4.c -CGEMMONCOPY = zgemm_ncopy_2.S -CGEMMOTCOPY = zgemm_tcopy_2.S +CGEMMONCOPY = ../generic/zgemm_ncopy_2.c +CGEMMOTCOPY = ../generic/zgemm_tcopy_2.c CGEMMINCOPYOBJ = cgemm_incopy$(TSUFFIX).$(SUFFIX) CGEMMITCOPYOBJ = cgemm_itcopy$(TSUFFIX).$(SUFFIX) CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX) diff --git a/kernel/x86_64/cgemm_kernel_4x2_bulldozer.S b/kernel/x86_64/cgemm_kernel_4x2_bulldozer.S new file mode 100644 index 0000000..8cf8b54 --- /dev/null +++ b/kernel/x86_64/cgemm_kernel_4x2_bulldozer.S @@ -0,0 +1,1900 @@ +/*********************************************************************/ +/* 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. */ +/*********************************************************************/ + + +#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 320 + +#define OLD_ALPHA_I 40 + STACKSIZE(%rsp) +#define OLD_A 48 + STACKSIZE(%rsp) +#define OLD_B 56 + STACKSIZE(%rsp) +#define OLD_C 64 + STACKSIZE(%rsp) +#define OLD_LDC 72 + STACKSIZE(%rsp) +#define OLD_OFFSET 80 + 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_R 48(%rsp) +#define ALPHA_I 56(%rsp) +#define OFFSET 64(%rsp) +#define KK 72(%rsp) +#define KKK 80(%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(NN) || defined(NT) || defined(TN) || defined(TT) +#define VFMADD_R vfmaddps +#define VFMADD_I vfmaddps +#elif defined(RN) || defined(RT) || defined(CN) || defined(CT) +#define VFMADD_R vfnmaddps +#define VFMADD_I vfmaddps +#elif defined(NR) || defined(NC) || defined(TR) || defined(TC) +#define VFMADD_R vfmaddps +#define VFMADD_I vfnmaddps +#else +#define VFMADD_R vfnmaddps +#define VFMADD_I vfnmaddps +#endif + + + +#define A_PR1 384 +#define B_PR1 192 + +#define KERNEL4x2_1(xx) \ + prefetcht0 A_PR1(AO,%rax,SIZE) ;\ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups -12 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\ + vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\ + +#define KERNEL4x2_2(xx) \ + vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups -4 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + vbroadcastss -2 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\ + vbroadcastss -1 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\ + +#define KERNEL4x2_3(xx) \ + prefetcht0 A_PR1+64(AO,%rax,SIZE) ;\ + vmovups 0 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 0 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups 4 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss 1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + vbroadcastss 2 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\ + vbroadcastss 3 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\ + +#define KERNEL4x2_4(xx) \ + vmovups 8 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups 12 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss 5 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + vbroadcastss 6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\ + vbroadcastss 7 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\ + addq $16, BI ;\ + addq $32, %rax ;\ + + +#define KERNEL4x2_SUB(xx) \ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups -12 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + VFMADD_R %xmm14,%xmm6,%xmm1,%xmm14 ;\ + vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + VFMADD_I %xmm15,%xmm7,%xmm1,%xmm15 ;\ + addq $4, BI ;\ + addq $8, %rax ;\ + +/************************************************************************************************/ + +#define KERNEL2x2_1(xx) \ + prefetcht0 A_PR1(AO,%rax,SIZE) ;\ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + +#define KERNEL2x2_2(xx) \ + vmovups -12 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss -2 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss -1 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + +#define KERNEL2x2_3(xx) \ + vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 0 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss 2 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss 3 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + +#define KERNEL2x2_4(xx) \ + vmovups -4 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 5 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss 6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss 7 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + addq $16, BI ;\ + addq $16, %rax ;\ + + +#define KERNEL2x2_SUB(xx) \ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + addq $4, BI ;\ + addq $4, %rax ;\ + +/************************************************************************************************/ + +#define KERNEL1x2_1(xx) \ + vmovsd -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + +#define KERNEL1x2_2(xx) \ + vmovsd -14 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss -2 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss -1 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + +#define KERNEL1x2_3(xx) \ + vmovsd -12 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 0 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss 2 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss 3 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + +#define KERNEL1x2_4(xx) \ + vmovsd -10 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 5 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss 6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss 7 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + addq $16, BI ;\ + addq $8, %rax ;\ + + +#define KERNEL1x2_SUB(xx) \ + vmovsd -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -8 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -7 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + vbroadcastss -6 * SIZE(BO, BI, SIZE), %xmm6 ;\ + VFMADD_R %xmm10,%xmm6,%xmm0,%xmm10 ;\ + vbroadcastss -5 * SIZE(BO, BI, SIZE), %xmm7 ;\ + VFMADD_I %xmm11,%xmm7,%xmm0,%xmm11 ;\ + addq $4, BI ;\ + addq $2, %rax ;\ + + + +/************************************************************************************************/ + +#define KERNEL4x1_1(xx) \ + prefetcht0 A_PR1(AO,%rax,SIZE) ;\ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups -12 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + +#define KERNEL4x1_2(xx) \ + vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -2 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups -4 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + +#define KERNEL4x1_3(xx) \ + prefetcht0 A_PR1+64(AO,%rax,SIZE) ;\ + vmovups 0 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 0 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups 4 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss 1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + +#define KERNEL4x1_4(xx) \ + vmovups 8 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 2 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups 12 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss 3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + addq $8, BI ;\ + addq $32, %rax ;\ + + +#define KERNEL4x1_SUB(xx) \ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vmovups -12 * SIZE(AO, %rax, SIZE), %xmm1 ;\ + VFMADD_R %xmm12,%xmm4,%xmm1,%xmm12 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + VFMADD_I %xmm13,%xmm5,%xmm1,%xmm13 ;\ + addq $2, BI ;\ + addq $8, %rax ;\ + + +/************************************************************************************************/ + +#define KERNEL2x1_1(xx) \ + prefetcht0 A_PR1(AO,%rax,SIZE) ;\ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + +#define KERNEL2x1_2(xx) \ + vmovups -12 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -2 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + +#define KERNEL2x1_3(xx) \ + vmovups -8 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 0 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + +#define KERNEL2x1_4(xx) \ + vmovups -4 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 2 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + addq $8, BI ;\ + addq $16, %rax ;\ + + +#define KERNEL2x1_SUB(xx) \ + vmovups -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + addq $2, BI ;\ + addq $4, %rax ;\ + + +/************************************************************************************************/ + +#define KERNEL1x1_1(xx) \ + vmovsd -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + +#define KERNEL1x1_2(xx) \ + vmovsd -14 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -2 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + +#define KERNEL1x1_3(xx) \ + vmovsd -12 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 0 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 1 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + +#define KERNEL1x1_4(xx) \ + vmovsd -10 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss 2 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss 3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + addq $8, BI ;\ + addq $8, %rax ;\ + + +#define KERNEL1x1_SUB(xx) \ + vmovsd -16 * SIZE(AO, %rax, SIZE), %xmm0 ;\ + vbroadcastss -4 * SIZE(BO, BI, SIZE), %xmm4 ;\ + VFMADD_R %xmm8,%xmm4,%xmm0,%xmm8 ;\ + vbroadcastss -3 * SIZE(BO, BI, SIZE), %xmm5 ;\ + VFMADD_I %xmm9,%xmm5,%xmm0,%xmm9 ;\ + addq $2, BI ;\ + addq $2, %rax ;\ + + +/************************************************************************************************/ + + + + + 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 + + vmovss %xmm0, ALPHA_R + vmovss %xmm1, ALPHA_I + + salq $ZBASE_SHIFT, LDC + + movq N, %rax + xorq %rdx, %rdx + movq $2, %rdi + divq %rdi // N / 2 + movq %rax, Ndiv6 // N / 2 + movq %rdx, Nmod6 // N % 2 + + + +#ifdef TRMMKERNEL + vmovsd %xmm12, OFFSET + vmovsd %xmm12, KK +#ifndef LEFT + negq KK +#endif +#endif + +.L2_0: + + 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 + ALIGN_4 + +.L2_02b: + + vmovups (BO1), %xmm0 + vmovups %xmm0, (BO) + addq $4*SIZE,BO1 + addq $4*SIZE,BO + decq %rax + jnz .L2_02b + +.L2_02c: + + 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 $16 * SIZE, AO + + movq M, I + sarq $2, I // i = (m >> 2) + 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 $8 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $8 * SIZE, BO + movq %rax, BI // Index for BO + leaq (,BI,4), BI // BI = BI * 4 ; 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 $4, %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,4), BI // BI = BI * 4 ; 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_12: + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL4x2_1(xxx) + KERNEL4x2_2(xxx) + KERNEL4x2_3(xxx) + KERNEL4x2_4(xxx) + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL4x2_1(xxx) + KERNEL4x2_2(xxx) + KERNEL4x2_3(xxx) + KERNEL4x2_4(xxx) + + je .L2_16 + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL4x2_1(xxx) + KERNEL4x2_2(xxx) + KERNEL4x2_3(xxx) + KERNEL4x2_4(xxx) + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL4x2_1(xxx) + KERNEL4x2_2(xxx) + KERNEL4x2_3(xxx) + KERNEL4x2_4(xxx) + + 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,4), BI // BI = BI * 4 ; 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_17: + + KERNEL4x2_SUB(xxx) + jl .L2_17 + ALIGN_4 + + +.L2_19: + + vbroadcastss ALPHA_R, %xmm0 + vbroadcastss ALPHA_I, %xmm1 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm11, %xmm11, %xmm11 + vshufps $0xb1, %xmm13, %xmm13, %xmm13 + vshufps $0xb1, %xmm15, %xmm15, %xmm15 + +#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ + defined(NR) || defined(NC) || defined(TR) || defined(TC) + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm11,%xmm10, %xmm10 + vaddsubps %xmm13,%xmm12, %xmm12 + vaddsubps %xmm15,%xmm14, %xmm14 + + vshufps $0xb1, %xmm8 , %xmm8, %xmm9 + vshufps $0xb1, %xmm10, %xmm10, %xmm11 + vshufps $0xb1, %xmm12, %xmm12, %xmm13 + vshufps $0xb1, %xmm14, %xmm14, %xmm15 + +#else + vaddsubps %xmm8, %xmm9 ,%xmm9 + vaddsubps %xmm10, %xmm11,%xmm11 + vaddsubps %xmm12, %xmm13,%xmm13 + vaddsubps %xmm14, %xmm15,%xmm15 + + vmovaps %xmm9, %xmm8 + vmovaps %xmm11, %xmm10 + vmovaps %xmm13, %xmm12 + vmovaps %xmm15, %xmm14 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm11, %xmm11, %xmm11 + vshufps $0xb1, %xmm13, %xmm13, %xmm13 + vshufps $0xb1, %xmm15, %xmm15, %xmm15 + +#endif + + // multiply with ALPHA_R + vmulps %xmm8 , %xmm0, %xmm8 + vmulps %xmm10, %xmm0, %xmm10 + vmulps %xmm12, %xmm0, %xmm12 + vmulps %xmm14, %xmm0, %xmm14 + + // multiply with ALPHA_I + vmulps %xmm9 , %xmm1, %xmm9 + vmulps %xmm11, %xmm1, %xmm11 + vmulps %xmm13, %xmm1, %xmm13 + vmulps %xmm15, %xmm1, %xmm15 + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm11,%xmm10, %xmm10 + vaddsubps %xmm13,%xmm12, %xmm12 + vaddsubps %xmm15,%xmm14, %xmm14 + + + +#ifndef TRMMKERNEL + + vaddps (CO1), %xmm8 , %xmm8 + vaddps 4 * SIZE(CO1), %xmm12, %xmm12 + + vaddps (CO1, LDC), %xmm10, %xmm10 + vaddps 4 * SIZE(CO1, LDC), %xmm14, %xmm14 + +#endif + + vmovups %xmm8 , (CO1) + vmovups %xmm12 , 4 * SIZE(CO1) + + vmovups %xmm10 , (CO1, LDC) + vmovups %xmm14 , 4 * SIZE(CO1, LDC) + +#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,4), BI // BI = BI * 4 ; 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 $4, KK +#endif + + addq $8 * SIZE, CO1 # coffset += 8 + decq I # i -- + jg .L2_11 + ALIGN_4 + + + +/************************************************************************** +* Rest of M +***************************************************************************/ + +.L2_20: + testq $3, M + jz .L2_60 // to next 2 lines of N + + testq $2, M + jz .L2_40 + 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 $8 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $8 * SIZE, BO + movq %rax, BI // Index for BO + leaq (,BI,4), BI // BI = BI * 4 ; 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 $2, %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_26 + movq %rax, BI // Index for BO + leaq ( ,BI,4), BI // BI = BI * 4 ; 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,SIZE) + KERNEL2x2_1(xxx) + KERNEL2x2_2(xxx) + KERNEL2x2_3(xxx) + KERNEL2x2_4(xxx) + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL2x2_1(xxx) + KERNEL2x2_2(xxx) + KERNEL2x2_3(xxx) + KERNEL2x2_4(xxx) + + je .L2_26 + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL2x2_1(xxx) + KERNEL2x2_2(xxx) + KERNEL2x2_3(xxx) + KERNEL2x2_4(xxx) + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL2x2_1(xxx) + KERNEL2x2_2(xxx) + KERNEL2x2_3(xxx) + KERNEL2x2_4(xxx) + + 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,4), BI // BI = BI * 4 ; 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: + + KERNEL2x2_SUB(xxx) + jl .L2_27 + ALIGN_4 + + +.L2_29: + + vbroadcastss ALPHA_R, %xmm0 + vbroadcastss ALPHA_I, %xmm1 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm11, %xmm11, %xmm11 + +#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ + defined(NR) || defined(NC) || defined(TR) || defined(TC) + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm11,%xmm10, %xmm10 + + vshufps $0xb1, %xmm8 , %xmm8, %xmm9 + vshufps $0xb1, %xmm10, %xmm10, %xmm11 + +#else + vaddsubps %xmm8, %xmm9 ,%xmm9 + vaddsubps %xmm10, %xmm11,%xmm11 + + vmovaps %xmm9, %xmm8 + vmovaps %xmm11, %xmm10 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm11, %xmm11, %xmm11 + +#endif + + // multiply with ALPHA_R + vmulps %xmm8 , %xmm0, %xmm8 + vmulps %xmm10, %xmm0, %xmm10 + + // multiply with ALPHA_I + vmulps %xmm9 , %xmm1, %xmm9 + vmulps %xmm11, %xmm1, %xmm11 + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm11,%xmm10, %xmm10 + + + +#ifndef TRMMKERNEL + + vaddps (CO1), %xmm8 , %xmm8 + + vaddps (CO1, LDC), %xmm10, %xmm10 + +#endif + + vmovups %xmm8 , (CO1) + + vmovups %xmm10 , (CO1, LDC) + + + +#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,4), BI // BI = BI * 4 ; 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 $2, KK +#endif + + addq $4 * SIZE, CO1 # coffset += 4 + decq I # i -- + jg .L2_21 + 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 $8 * SIZE, BO +#else + movq KK, %rax + leaq BUFFER1, BO // first buffer to BO + addq $8 * SIZE, BO + movq %rax, BI // Index for BO + leaq (,BI,4), BI // BI = BI * 4 ; 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 $1, %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_46 + movq %rax, BI // Index for BO + leaq ( ,BI,4), BI // BI = BI * 4 ; 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_42: + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL1x2_1(xxx) + KERNEL1x2_2(xxx) + KERNEL1x2_3(xxx) + KERNEL1x2_4(xxx) + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL1x2_1(xxx) + KERNEL1x2_2(xxx) + KERNEL1x2_3(xxx) + KERNEL1x2_4(xxx) + + je .L2_46 + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL1x2_1(xxx) + KERNEL1x2_2(xxx) + KERNEL1x2_3(xxx) + KERNEL1x2_4(xxx) + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL1x2_1(xxx) + KERNEL1x2_2(xxx) + KERNEL1x2_3(xxx) + KERNEL1x2_4(xxx) + + 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,4), BI // BI = BI * 4 ; 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_47: + + KERNEL1x2_SUB(xxx) + jl .L2_47 + ALIGN_4 + + +.L2_49: + + vbroadcastss ALPHA_R, %xmm0 + vbroadcastss ALPHA_I, %xmm1 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm11, %xmm11, %xmm11 + +#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ + defined(NR) || defined(NC) || defined(TR) || defined(TC) + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm11,%xmm10, %xmm10 + + vshufps $0xb1, %xmm8 , %xmm8, %xmm9 + vshufps $0xb1, %xmm10, %xmm10, %xmm11 + +#else + vaddsubps %xmm8, %xmm9 ,%xmm9 + vaddsubps %xmm10, %xmm11,%xmm11 + + vmovaps %xmm9, %xmm8 + vmovaps %xmm11, %xmm10 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm11, %xmm11, %xmm11 + +#endif + + // multiply with ALPHA_R + vmulps %xmm8 , %xmm0, %xmm8 + vmulps %xmm10, %xmm0, %xmm10 + + // multiply with ALPHA_I + vmulps %xmm9 , %xmm1, %xmm9 + vmulps %xmm11, %xmm1, %xmm11 + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm11,%xmm10, %xmm10 + + + +#ifndef TRMMKERNEL + + vmovsd (CO1), %xmm14 + vaddps %xmm14, %xmm8 , %xmm8 + + vmovsd (CO1, LDC), %xmm15 + vaddps %xmm15, %xmm10, %xmm10 + +#endif + + vmovsd %xmm8 , (CO1) + + vmovsd %xmm10 , (CO1, LDC) + + + +#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,4), BI // BI = BI * 4 ; 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 $1, KK +#endif + + addq $2 * SIZE, CO1 # coffset += 2 + decq I # i -- + jg .L2_41 + 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 $2*SIZE,BO1 + addq $2*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 $16 * SIZE, AO + + movq M, I + sarq $2, I // i = (m >> 2) + 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 $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,2), 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 $4, %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 + leaq ( ,BI,2), 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 + +.L1_12: + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL4x1_1(xxx) + KERNEL4x1_2(xxx) + KERNEL4x1_3(xxx) + KERNEL4x1_4(xxx) + + KERNEL4x1_1(xxx) + KERNEL4x1_2(xxx) + KERNEL4x1_3(xxx) + KERNEL4x1_4(xxx) + + je .L1_16 + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL4x1_1(xxx) + KERNEL4x1_2(xxx) + KERNEL4x1_3(xxx) + KERNEL4x1_4(xxx) + + KERNEL4x1_1(xxx) + KERNEL4x1_2(xxx) + KERNEL4x1_3(xxx) + KERNEL4x1_4(xxx) + + 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 + leaq ( ,BI,2), BI // BI = BI * 4 ; 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 + +.L1_17: + + KERNEL4x1_SUB(xxx) + jl .L1_17 + ALIGN_4 + + +.L1_19: + + vbroadcastss ALPHA_R, %xmm0 + vbroadcastss ALPHA_I, %xmm1 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm13, %xmm13, %xmm13 + +#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ + defined(NR) || defined(NC) || defined(TR) || defined(TC) + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm13,%xmm12, %xmm12 + + vshufps $0xb1, %xmm8 , %xmm8, %xmm9 + vshufps $0xb1, %xmm12, %xmm12, %xmm13 + +#else + vaddsubps %xmm8, %xmm9 ,%xmm9 + vaddsubps %xmm12, %xmm13,%xmm13 + + vmovaps %xmm9, %xmm8 + vmovaps %xmm13, %xmm12 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + vshufps $0xb1, %xmm13, %xmm13, %xmm13 + +#endif + + // multiply with ALPHA_R + vmulps %xmm8 , %xmm0, %xmm8 + vmulps %xmm12, %xmm0, %xmm12 + + // multiply with ALPHA_I + vmulps %xmm9 , %xmm1, %xmm9 + vmulps %xmm13, %xmm1, %xmm13 + + vaddsubps %xmm9, %xmm8 , %xmm8 + vaddsubps %xmm13,%xmm12, %xmm12 + + + +#ifndef TRMMKERNEL + + vaddps (CO1), %xmm8 , %xmm8 + vaddps 4 * SIZE(CO1), %xmm12, %xmm12 + +#endif + + vmovups %xmm8 , (CO1) + vmovups %xmm12 , 4 * SIZE(CO1) + + +#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,2), 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 $4, KK +#endif + + addq $8 * SIZE, CO1 # coffset += 8 + decq I # i -- + jg .L1_11 + ALIGN_4 + + + +/************************************************************************** +* Rest of M +***************************************************************************/ + +.L1_20: + testq $3, M + jz .L999 + + testq $2, M + jz .L1_40 + 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 $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,2), 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 $2, %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_26 + movq %rax, BI // Index for BO + leaq ( ,BI,2), 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 + +.L1_22: + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL2x1_1(xxx) + KERNEL2x1_2(xxx) + KERNEL2x1_3(xxx) + KERNEL2x1_4(xxx) + + KERNEL2x1_1(xxx) + KERNEL2x1_2(xxx) + KERNEL2x1_3(xxx) + KERNEL2x1_4(xxx) + + je .L1_26 + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL2x1_1(xxx) + KERNEL2x1_2(xxx) + KERNEL2x1_3(xxx) + KERNEL2x1_4(xxx) + + KERNEL2x1_1(xxx) + KERNEL2x1_2(xxx) + KERNEL2x1_3(xxx) + KERNEL2x1_4(xxx) + + 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 + leaq ( ,BI,2), 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 + +.L1_27: + + KERNEL2x1_SUB(xxx) + jl .L1_27 + ALIGN_4 + + +.L1_29: + + vbroadcastss ALPHA_R, %xmm0 + vbroadcastss ALPHA_I, %xmm1 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + +#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ + defined(NR) || defined(NC) || defined(TR) || defined(TC) + + vaddsubps %xmm9, %xmm8 , %xmm8 + + vshufps $0xb1, %xmm8 , %xmm8, %xmm9 + +#else + vaddsubps %xmm8, %xmm9 ,%xmm9 + + vmovaps %xmm9, %xmm8 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + +#endif + + // multiply with ALPHA_R + vmulps %xmm8 , %xmm0, %xmm8 + + // multiply with ALPHA_I + vmulps %xmm9 , %xmm1, %xmm9 + + vaddsubps %xmm9, %xmm8 , %xmm8 + + + +#ifndef TRMMKERNEL + + vaddps (CO1), %xmm8 , %xmm8 + +#endif + + vmovups %xmm8 , (CO1) + + + +#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,2), 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 $2, KK +#endif + + addq $4 * SIZE, CO1 # coffset += 4 + decq I # i -- + jg .L1_21 + ALIGN_4 + + + +/**************************************************************************/ +.L1_40: + testq $1, M + jz .L999 // to next 2 lines of N + + 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 $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,2), 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 $1, %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_46 + movq %rax, BI // Index for BO + leaq ( ,BI,2), 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 + +.L1_42: + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL1x1_1(xxx) + KERNEL1x1_2(xxx) + KERNEL1x1_3(xxx) + KERNEL1x1_4(xxx) + + KERNEL1x1_1(xxx) + KERNEL1x1_2(xxx) + KERNEL1x1_3(xxx) + KERNEL1x1_4(xxx) + + je .L1_46 + + prefetcht0 B_PR1(BO,BI,SIZE) + KERNEL1x1_1(xxx) + KERNEL1x1_2(xxx) + KERNEL1x1_3(xxx) + KERNEL1x1_4(xxx) + + KERNEL1x1_1(xxx) + KERNEL1x1_2(xxx) + KERNEL1x1_3(xxx) + KERNEL1x1_4(xxx) + + 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 ( ,BI,2), 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 + +.L1_47: + + KERNEL1x1_SUB(xxx) + jl .L1_47 + ALIGN_4 + + +.L1_49: + + vbroadcastss ALPHA_R, %xmm0 + vbroadcastss ALPHA_I, %xmm1 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + +#if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ + defined(NR) || defined(NC) || defined(TR) || defined(TC) + + vaddsubps %xmm9, %xmm8 , %xmm8 + + vshufps $0xb1, %xmm8 , %xmm8, %xmm9 + +#else + vaddsubps %xmm8, %xmm9 ,%xmm9 + + vmovaps %xmm9, %xmm8 + + // swap high and low 64 bytes + vshufps $0xb1, %xmm9 , %xmm9, %xmm9 + +#endif + + // multiply with ALPHA_R + vmulps %xmm8 , %xmm0, %xmm8 + + // multiply with ALPHA_I + vmulps %xmm9 , %xmm1, %xmm9 + + vaddsubps %xmm9, %xmm8 , %xmm8 + + + +#ifndef TRMMKERNEL + + vmovsd (CO1), %xmm14 + vaddps %xmm14, %xmm8 , %xmm8 + +#endif + + vmovsd %xmm8 , (CO1) + + + + +#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,2), 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 $1, KK +#endif + + addq $2 * SIZE, CO1 # coffset += 2 + decq I # i -- + jg .L1_41 + 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 -- 2.7.4