From 44d23881b5e68fe7fcdfa9f8d0e9a9d9fac78090 Mon Sep 17 00:00:00 2001 From: wernsaar Date: Mon, 5 Aug 2013 11:27:16 +0200 Subject: [PATCH 1/3] dtrsm_kernel_LT_8x2_bulldozer.S performance optimization --- kernel/x86_64/dtrsm_kernel_LT_8x2_bulldozer.S | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kernel/x86_64/dtrsm_kernel_LT_8x2_bulldozer.S b/kernel/x86_64/dtrsm_kernel_LT_8x2_bulldozer.S index 12bca72b2..374f45096 100644 --- a/kernel/x86_64/dtrsm_kernel_LT_8x2_bulldozer.S +++ b/kernel/x86_64/dtrsm_kernel_LT_8x2_bulldozer.S @@ -84,6 +84,9 @@ #endif +#define A_PR1 384 +#define B_PR1 192 + .macro KERNEL8x2_SUB vmovddup -16*SIZE(BO,%rax,2), %xmm1 @@ -708,9 +711,14 @@ ALIGN_4 .L52: + prefetcht0 A_PR1(AO,%rax,8) + prefetcht0 B_PR1(BO,%rax,2) KERNEL8x2_SUB + prefetcht0 A_PR1(AO,%rax,8) KERNEL8x2_SUB + prefetcht0 A_PR1(AO,%rax,8) KERNEL8x2_SUB + prefetcht0 A_PR1(AO,%rax,8) KERNEL8x2_SUB jl .L52 From 099853fff6568f61af93d03aa7aecba50d763105 Mon Sep 17 00:00:00 2001 From: wernsaar Date: Thu, 8 Aug 2013 07:14:08 +0200 Subject: [PATCH 2/3] added dtrsm_kernel_RN_8x2_bulldozer.S --- kernel/x86_64/dtrsm_kernel_RN_8x2_bulldozer.S | 1075 +++++++++++++++++ 1 file changed, 1075 insertions(+) create mode 100644 kernel/x86_64/dtrsm_kernel_RN_8x2_bulldozer.S diff --git a/kernel/x86_64/dtrsm_kernel_RN_8x2_bulldozer.S b/kernel/x86_64/dtrsm_kernel_RN_8x2_bulldozer.S new file mode 100644 index 000000000..8fa53efa7 --- /dev/null +++ b/kernel/x86_64/dtrsm_kernel_RN_8x2_bulldozer.S @@ -0,0 +1,1075 @@ +/*********************************************************************/ +/* 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 N %r14 +#define 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 CO2 %r12 +#define BB %rbp +#define J %rbx + +#ifndef WINDOWS_ABI + +#define STACKSIZE 96 + +#define OFFSET 48(%rsp) +#define AORIG 56(%rsp) +#define KK 64(%rsp) +#define KKK 72(%rsp) + +#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) + +#define OFFSET 224(%rsp) +#define AORIG 232(%rsp) +#define KK 240(%rsp) +#define KKK 248(%rsp) + +#endif + +#define A_PR1 384 +#define B_PR1 192 + + +.macro KERNEL8x2_SUB + vmovddup -16*SIZE(BO,%rax,2), %xmm1 + vmovddup -15*SIZE(BO,%rax,2), %xmm2 + vmovups -16*SIZE(AO,%rax,8), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + vfmaddpd %xmm9 , %xmm0 , %xmm2 , %xmm9 + vmovups -14*SIZE(AO,%rax,8), %xmm4 + vfmaddpd %xmm10, %xmm4 , %xmm1 , %xmm10 + vfmaddpd %xmm11, %xmm4 , %xmm2 , %xmm11 + vmovups -12*SIZE(AO,%rax,8), %xmm5 + vfmaddpd %xmm12, %xmm5 , %xmm1 , %xmm12 + vfmaddpd %xmm13, %xmm5 , %xmm2 , %xmm13 + vmovups -10*SIZE(AO,%rax,8), %xmm6 + vfmaddpd %xmm14, %xmm6 , %xmm1 , %xmm14 + vfmaddpd %xmm15, %xmm6 , %xmm2 , %xmm15 + addq $SIZE, %rax +.endm + +.macro SOLVE_8x2 + + vmovups -16 * SIZE(AO), %xmm0 + vmovups -14 * SIZE(AO), %xmm1 + vmovups -12 * SIZE(AO), %xmm2 + vmovups -10 * SIZE(AO), %xmm3 + vmovups -8 * SIZE(AO), %xmm4 + vmovups -6 * SIZE(AO), %xmm5 + vmovups -4 * SIZE(AO), %xmm6 + vmovups -2 * SIZE(AO), %xmm7 + + vsubpd %xmm8 , %xmm0 , %xmm0 + vsubpd %xmm10, %xmm1 , %xmm1 + vsubpd %xmm12, %xmm2 , %xmm2 + vsubpd %xmm14, %xmm3 , %xmm3 + vsubpd %xmm9 , %xmm4 , %xmm4 + vsubpd %xmm11, %xmm5 , %xmm5 + vsubpd %xmm13, %xmm6 , %xmm6 + vsubpd %xmm15, %xmm7 , %xmm7 + + vmovddup -16 * SIZE(BO), %xmm8 + vmulpd %xmm0 , %xmm8 , %xmm0 + vmulpd %xmm1 , %xmm8 , %xmm1 + vmulpd %xmm2 , %xmm8 , %xmm2 + vmulpd %xmm3 , %xmm8 , %xmm3 + + vmovddup -15 * SIZE(BO), %xmm9 + vfnmaddpd %xmm4 , %xmm0 , %xmm9 , %xmm4 + vfnmaddpd %xmm5 , %xmm1 , %xmm9 , %xmm5 + vfnmaddpd %xmm6 , %xmm2 , %xmm9 , %xmm6 + vfnmaddpd %xmm7 , %xmm3 , %xmm9 , %xmm7 + + vmovddup -13 * SIZE(BO), %xmm10 + vmulpd %xmm4 , %xmm10, %xmm4 + vmulpd %xmm5 , %xmm10, %xmm5 + vmulpd %xmm6 , %xmm10, %xmm6 + vmulpd %xmm7 , %xmm10, %xmm7 + + vmovups %xmm0 , 0 * SIZE(CO1) + vmovups %xmm1 , 2 * SIZE(CO1) + vmovups %xmm2 , 4 * SIZE(CO1) + vmovups %xmm3 , 6 * SIZE(CO1) + + vmovups %xmm4 , 0 * SIZE(CO2) + vmovups %xmm5 , 2 * SIZE(CO2) + vmovups %xmm6 , 4 * SIZE(CO2) + vmovups %xmm7 , 6 * SIZE(CO2) + + vmovups %xmm0 , -16 * SIZE(AO) + vmovups %xmm1 , -14 * SIZE(AO) + vmovups %xmm2 , -12 * SIZE(AO) + vmovups %xmm3 , -10 * SIZE(AO) + vmovups %xmm4 , -8 * SIZE(AO) + vmovups %xmm5 , -6 * SIZE(AO) + vmovups %xmm6 , -4 * SIZE(AO) + vmovups %xmm7 , -2 * SIZE(AO) + + +.endm + + + +.macro KERNEL4x2_SUB + vmovddup -16*SIZE(BO,%rax,2), %xmm1 + vmovddup -15*SIZE(BO,%rax,2), %xmm2 + vmovups -16*SIZE(AO,%rax,4), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + vfmaddpd %xmm9 , %xmm0 , %xmm2 , %xmm9 + vmovups -14*SIZE(AO,%rax,4), %xmm0 + vfmaddpd %xmm10, %xmm0 , %xmm1 , %xmm10 + vfmaddpd %xmm11, %xmm0 , %xmm2 , %xmm11 + addq $SIZE, %rax +.endm + + +.macro SOLVE_4x2 + + vmovups -16 * SIZE(AO), %xmm0 + vmovups -14 * SIZE(AO), %xmm1 + vmovups -12 * SIZE(AO), %xmm2 + vmovups -10 * SIZE(AO), %xmm3 + + vsubpd %xmm8 , %xmm0 , %xmm0 + vsubpd %xmm10, %xmm1 , %xmm1 + vsubpd %xmm9 , %xmm2 , %xmm2 + vsubpd %xmm11, %xmm3 , %xmm3 + + vmovddup -16 * SIZE(BO), %xmm8 + vmulpd %xmm0 , %xmm8 , %xmm0 + vmulpd %xmm1 , %xmm8 , %xmm1 + + vmovddup -15 * SIZE(BO), %xmm9 + vfnmaddpd %xmm2 , %xmm0 , %xmm9 , %xmm2 + vfnmaddpd %xmm3 , %xmm1 , %xmm9 , %xmm3 + + vmovddup -13 * SIZE(BO), %xmm10 + vmulpd %xmm2 , %xmm10, %xmm2 + vmulpd %xmm3 , %xmm10, %xmm3 + + vmovups %xmm0 , 0 * SIZE(CO1) + vmovups %xmm1 , 2 * SIZE(CO1) + + vmovups %xmm2 , 0 * SIZE(CO2) + vmovups %xmm3 , 2 * SIZE(CO2) + + vmovups %xmm0 , -16 * SIZE(AO) + vmovups %xmm1 , -14 * SIZE(AO) + vmovups %xmm2 , -12 * SIZE(AO) + vmovups %xmm3 , -10 * SIZE(AO) + +.endm + + + +.macro KERNEL2x2_SUB + vmovddup -16*SIZE(BO,%rax,2), %xmm1 + vmovddup -15*SIZE(BO,%rax,2), %xmm2 + vmovups -16*SIZE(AO,%rax,2), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + vfmaddpd %xmm9 , %xmm0 , %xmm2 , %xmm9 + addq $SIZE, %rax +.endm + + +.macro SOLVE_2x2 + + vmovups -16 * SIZE(AO), %xmm0 + vmovups -14 * SIZE(AO), %xmm2 + + vsubpd %xmm8 , %xmm0 , %xmm0 + vsubpd %xmm9 , %xmm2 , %xmm2 + + vmovddup -16 * SIZE(BO), %xmm8 + vmulpd %xmm0 , %xmm8 , %xmm0 + + vmovddup -15 * SIZE(BO), %xmm9 + vfnmaddpd %xmm2 , %xmm0 , %xmm9 , %xmm2 + + vmovddup -13 * SIZE(BO), %xmm10 + vmulpd %xmm2 , %xmm10, %xmm2 + + vmovups %xmm0 , 0 * SIZE(CO1) + + vmovups %xmm2 , 0 * SIZE(CO2) + + vmovups %xmm0 , -16 * SIZE(AO) + vmovups %xmm2 , -14 * SIZE(AO) + +.endm + + + +.macro KERNEL1x2_SUB + vmovups -16*SIZE(BO,%rax,2), %xmm1 + vmovddup -16*SIZE(AO,%rax,1), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + addq $SIZE, %rax +.endm + +.macro SOLVE_1x2 + + vmovups -16 * SIZE(AO), %xmm2 + + vsubpd %xmm8 , %xmm2 , %xmm2 + + vmovups %xmm2 , %xmm0 + vunpckhpd %xmm0 , %xmm0 , %xmm0 + + vmovsd -16 * SIZE(BO), %xmm8 + vmulsd %xmm2 , %xmm8 , %xmm2 + + vmovsd -15 * SIZE(BO), %xmm9 + vfnmaddsd %xmm0 , %xmm2 , %xmm9 , %xmm0 + + vmovsd -13 * SIZE(BO), %xmm10 + vmulsd %xmm0 , %xmm10, %xmm0 + + vmovsd %xmm2 , 0 * SIZE(CO1) + + vmovsd %xmm0 , 0 * SIZE(CO2) + + vmovsd %xmm2 , -16 * SIZE(AO) + vmovsd %xmm0 , -15 * SIZE(AO) + +.endm + + +/******************************************************************************************/ + + +.macro KERNEL8x1_SUB + vmovddup -16*SIZE(BO,%rax,1), %xmm1 + vmovups -16*SIZE(AO,%rax,8), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + vmovups -14*SIZE(AO,%rax,8), %xmm0 + vfmaddpd %xmm9 , %xmm0 , %xmm1 , %xmm9 + vmovups -12*SIZE(AO,%rax,8), %xmm0 + vfmaddpd %xmm10, %xmm0 , %xmm1 , %xmm10 + vmovups -10*SIZE(AO,%rax,8), %xmm0 + vfmaddpd %xmm11, %xmm0 , %xmm1 , %xmm11 + addq $SIZE, %rax +.endm + +.macro SOLVE_8x1 + + vmovups -16 * SIZE(AO), %xmm0 + vmovups -14 * SIZE(AO), %xmm1 + vmovups -12 * SIZE(AO), %xmm2 + vmovups -10 * SIZE(AO), %xmm3 + + vsubpd %xmm8 , %xmm0 , %xmm0 + vsubpd %xmm9 , %xmm1 , %xmm1 + vsubpd %xmm10, %xmm2 , %xmm2 + vsubpd %xmm11, %xmm3 , %xmm3 + + vmovddup -16 * SIZE(BO), %xmm8 + vmulpd %xmm0 , %xmm8 , %xmm0 + vmulpd %xmm1 , %xmm8 , %xmm1 + vmulpd %xmm2 , %xmm8 , %xmm2 + vmulpd %xmm3 , %xmm8 , %xmm3 + + vmovups %xmm0 , 0 * SIZE(CO1) + vmovups %xmm1 , 2 * SIZE(CO1) + vmovups %xmm2 , 4 * SIZE(CO1) + vmovups %xmm3 , 6 * SIZE(CO1) + + vmovups %xmm0 , -16 * SIZE(AO) + vmovups %xmm1 , -14 * SIZE(AO) + vmovups %xmm2 , -12 * SIZE(AO) + vmovups %xmm3 , -10 * SIZE(AO) + +.endm + + + +.macro KERNEL4x1_SUB + vmovddup -16*SIZE(BO,%rax,1), %xmm1 + vmovups -16*SIZE(AO,%rax,4), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + vmovups -14*SIZE(AO,%rax,4), %xmm0 + vfmaddpd %xmm9 , %xmm0 , %xmm1 , %xmm9 + addq $SIZE, %rax +.endm + + +.macro SOLVE_4x1 + + vmovups -16 * SIZE(AO), %xmm0 + vmovups -14 * SIZE(AO), %xmm1 + + vsubpd %xmm8 , %xmm0 , %xmm0 + vsubpd %xmm9 , %xmm1 , %xmm1 + + vmovddup -16 * SIZE(BO), %xmm8 + vmulpd %xmm0 , %xmm8 , %xmm0 + vmulpd %xmm1 , %xmm8 , %xmm1 + + vmovups %xmm0 , 0 * SIZE(CO1) + vmovups %xmm1 , 2 * SIZE(CO1) + + vmovups %xmm0 , -16 * SIZE(AO) + vmovups %xmm1 , -14 * SIZE(AO) + +.endm + + + +.macro KERNEL2x1_SUB + vmovddup -16*SIZE(BO,%rax,1), %xmm1 + vmovups -16*SIZE(AO,%rax,2), %xmm0 + vfmaddpd %xmm8 , %xmm0 , %xmm1 , %xmm8 + addq $SIZE, %rax +.endm + + +.macro SOLVE_2x1 + + vmovups -16 * SIZE(AO), %xmm1 + + vsubpd %xmm8 , %xmm1 , %xmm1 + + vmovddup -16 * SIZE(BO), %xmm8 + vmulpd %xmm1 , %xmm8 , %xmm1 + + vmovups %xmm1 , 0 * SIZE(CO1) + + vmovups %xmm1 , -16 * SIZE(AO) + +.endm + + + +.macro KERNEL1x1_SUB + vmovsd -16*SIZE(BO,%rax,1), %xmm1 + vmovsd -16*SIZE(AO,%rax,1), %xmm0 + vfmaddsd %xmm8 , %xmm0 , %xmm1 , %xmm8 + addq $SIZE, %rax +.endm + +.macro SOLVE_1x1 + + vmovsd -16 * SIZE(AO), %xmm1 + + vsubsd %xmm8 , %xmm1 , %xmm1 + + vmulsd -16 * SIZE(BO), %xmm1 , %xmm1 + + vmovsd %xmm1 , 0 * SIZE(CO1) + + vmovsd %xmm1 , -16 * SIZE(AO) + +.endm + + + + + +/***************************************************************************************************************/ + + + 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) + +#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, K + movq OLD_A, A + movq OLD_B, B + movq OLD_C, C + movq OLD_LDC, LDC + movsd OLD_OFFSET, %xmm12 +#else + movq STACKSIZE + 8(%rsp), LDC + movsd STACKSIZE + 16(%rsp), %xmm12 +#endif + + movq OLD_M, M + movq OLD_N, N + + subq $-16 * SIZE, A + subq $-16 * SIZE, B + + movsd %xmm12, OFFSET + movsd %xmm12, KK + + negq KK // for RN Kernel + + leaq (, LDC, SIZE), LDC + + + movq N, J + sarq $1, J # j = (n >> 1) + jle .L80 + ALIGN_4 + +.L01: + + movq A, AO + + movq C, CO1 # coffset1 = c + leaq (C, LDC, 1), CO2 # coffset2 = c + ldc + leaq (C, LDC, 2), C + + movq M, I + sarq $3, I # i = (m >> 3) + jle .L50_A + ALIGN_4 +/*********************************************************************************/ +.L51: + + movq B, BO + + vxorpd %xmm8 , %xmm8 , %xmm8 + vxorpd %xmm9 , %xmm9 , %xmm9 + vxorpd %xmm10, %xmm10, %xmm10 + vxorpd %xmm11, %xmm11, %xmm11 + vxorpd %xmm12, %xmm12, %xmm12 + vxorpd %xmm13, %xmm13, %xmm13 + vxorpd %xmm14, %xmm14, %xmm14 + vxorpd %xmm15, %xmm15, %xmm15 + + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 8), AO + leaq (BO, %rax, 2), BO + negq %rax + + je .L56 + ALIGN_4 + +.L52: + prefetcht0 A_PR1(AO,%rax,8) + prefetcht0 B_PR1(BO,%rax,2) + KERNEL8x2_SUB + prefetcht0 A_PR1(AO,%rax,8) + KERNEL8x2_SUB + prefetcht0 A_PR1(AO,%rax,8) + KERNEL8x2_SUB + prefetcht0 A_PR1(AO,%rax,8) + KERNEL8x2_SUB + + jl .L52 + ALIGN_4 + +.L56: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L59 + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 8), AO + leaq (BO, %rax, 2), BO + negq %rax + ALIGN_4 + +.L57: + KERNEL8x2_SUB + + jl .L57 + ALIGN_4 + +.L59: + + SOLVE_8x2 + + addq $8 * SIZE, CO1 + addq $8 * SIZE, CO2 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 8), AO + leaq (BO, %rax, 2), BO + + decq I # i -- + jg .L51 + ALIGN_4 + +/*********************************************************************************/ + +.L50_A: + testq $4, M + je .L60 + +.L51_A: + + movq B, BO + + vxorpd %xmm8 , %xmm8 , %xmm8 + vxorpd %xmm9 , %xmm9 , %xmm9 + vxorpd %xmm10, %xmm10, %xmm10 + vxorpd %xmm11, %xmm11, %xmm11 + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 4), AO + leaq (BO, %rax, 2), BO + negq %rax + + je .L56_A + ALIGN_4 + +.L52_A: + + KERNEL4x2_SUB + KERNEL4x2_SUB + KERNEL4x2_SUB + KERNEL4x2_SUB + + jl .L52_A + ALIGN_4 + +.L56_A: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L59_A + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 4), AO + leaq (BO, %rax, 2), BO + negq %rax + ALIGN_4 + +.L57_A: + + KERNEL4x2_SUB + + jl .L57_A + ALIGN_4 + +.L59_A: + + SOLVE_4x2 + + addq $4 * SIZE, CO1 + addq $4 * SIZE, CO2 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 4), AO + leaq (BO, %rax, 2), BO + + ALIGN_4 + +/*********************************************************************************/ + + +.L60: + testq $2, M + je .L70 + +.L61: + movq B, BO + + vxorpd %xmm8, %xmm8 , %xmm8 + vxorpd %xmm9, %xmm9 , %xmm9 + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 2), AO + leaq (BO, %rax, 2), BO + negq %rax + + je .L66 + ALIGN_4 + +.L62: + + KERNEL2x2_SUB + KERNEL2x2_SUB + KERNEL2x2_SUB + KERNEL2x2_SUB + + jl .L62 + ALIGN_4 + +.L66: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L69 + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 2), AO + leaq (BO, %rax, 2), BO + negq %rax + ALIGN_4 + +.L67: + + KERNEL2x2_SUB + + jl .L67 + ALIGN_4 + +.L69: + + SOLVE_2x2 + + addq $2 * SIZE, CO1 + addq $2 * SIZE, CO2 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 2), AO + leaq (BO, %rax, 2), BO + + ALIGN_4 +/********************************************************************************/ +.L70: + testq $1, M + je .L79 + ALIGN_4 + +.L71: + movq B, BO + + vxorpd %xmm8, %xmm8 , %xmm8 + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 1), AO + leaq (BO, %rax, 2), BO + negq %rax + + je .L76 + ALIGN_4 + +.L72: + + KERNEL1x2_SUB + KERNEL1x2_SUB + KERNEL1x2_SUB + KERNEL1x2_SUB + + jl .L72 + ALIGN_4 + +.L76: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L78 + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 1), AO + leaq (BO, %rax, 2), BO + negq %rax + ALIGN_4 + +.L77: + + KERNEL1x2_SUB + + jl .L77 + ALIGN_4 + +.L78: + + SOLVE_1x2 + + addq $1 * SIZE, CO1 + addq $1 * SIZE, CO2 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 1), AO + leaq (BO, %rax, 2), BO + + ALIGN_4 + +.L79: + + addq $2, KK // number of values in B # only for RN Kernel + + movq BO, B + + decq J # j -- + jg .L01 + ALIGN_4 +/***************************************************************************************/ +.L80: + testq $1, N + je .L999 + + movq A, AO + movq C, CO1 # coffset1 = c + + movq M, I + sarq $3, I # i = (m >> 3) + jle .L90_A + ALIGN_4 +/*************************************************************************************/ +.L91: + + movq B, BO + + vxorpd %xmm8, %xmm8 , %xmm8 + vxorpd %xmm9, %xmm9 , %xmm9 + vxorpd %xmm10, %xmm10, %xmm10 + vxorpd %xmm11, %xmm11, %xmm11 + + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 8), AO + leaq (BO, %rax, 1), BO + negq %rax + + je .L96 + ALIGN_4 + +.L92: + KERNEL8x1_SUB + KERNEL8x1_SUB + KERNEL8x1_SUB + KERNEL8x1_SUB + + jl .L92 + ALIGN_4 + +.L96: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L99 + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 8), AO + leaq (BO, %rax, 1), BO + negq %rax + ALIGN_4 + +.L97: + KERNEL8x1_SUB + + jl .L97 + ALIGN_4 +.L99: + + SOLVE_8x1 + + addq $8 * SIZE, CO1 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 8), AO + addq %rax, BO + + + decq I # i -- + jg .L91 + ALIGN_4 + +/*****************************************************************************/ +.L90_A: + testq $4, M + je .L100 + +.L91_A: + movq B, BO + + vxorpd %xmm8, %xmm8 , %xmm8 + vxorpd %xmm9, %xmm9 , %xmm9 + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 4), AO + leaq (BO, %rax, 1), BO + negq %rax + + je .L96_A + ALIGN_4 + +.L92_A: + + KERNEL4x1_SUB + KERNEL4x1_SUB + KERNEL4x1_SUB + KERNEL4x1_SUB + + jl .L92_A + ALIGN_4 + +.L96_A: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L99_A + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 4), AO + leaq (BO, %rax, 1), BO + negq %rax + ALIGN_4 + +.L97_A: + + KERNEL4x1_SUB + + jl .L97_A + ALIGN_4 +.L99_A: + + SOLVE_4x1 + + addq $4 * SIZE, CO1 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 4), AO + addq %rax, BO + + ALIGN_4 + +/*************************************************************************************/ +.L100: + testq $2, M + je .L110 + + + + movq B, BO + + vxorpd %xmm8, %xmm8 , %xmm8 + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 2), AO + leaq (BO, %rax, 1), BO + negq %rax + + je .L106 + ALIGN_4 + +.L102: + + KERNEL2x1_SUB + KERNEL2x1_SUB + KERNEL2x1_SUB + KERNEL2x1_SUB + + jl .L102 + ALIGN_4 + +.L106: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L109 + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 2), AO + leaq (BO, %rax, 1), BO + negq %rax + ALIGN_4 + +.L107: + + KERNEL2x1_SUB + + jl .L107 + ALIGN_4 + +.L109: + + SOLVE_2x1 + + addq $2 * SIZE, CO1 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + leaq (AO, %rax, 2), AO + addq %rax, BO + + ALIGN_4 + +.L110: + testq $1, M + je .L119 + ALIGN_4 + +.L111: + movq B, BO + + vxorpd %xmm8, %xmm8 , %xmm8 + + movq KK, %rax + andq $-4, %rax + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 1), AO + leaq (BO, %rax, 1), BO + negq %rax + + je .L116 + ALIGN_4 + +.L112: + + KERNEL1x1_SUB + KERNEL1x1_SUB + KERNEL1x1_SUB + KERNEL1x1_SUB + + jl .L112 + ALIGN_4 + +.L116: + movq KK, %rax + andq $3, %rax # if (k & 1) + je .L118 + + leaq (, %rax, SIZE), %rax + leaq (AO, %rax, 1), AO + leaq (BO, %rax, 1), BO + negq %rax + ALIGN_4 + +.L117: + + KERNEL1x1_SUB + + jl .L117 + ALIGN_4 + +.L118: + + SOLVE_1x1 + + addq $1 * SIZE, CO1 + + movq K, %rax + subq KK, %rax + leaq (,%rax, SIZE), %rax + addq %rax, AO + addq %rax, BO + + ALIGN_4 + +.L119: + + addq $1 , KK // number of values in B # only for RN Kernel + + movq BO, B + + + ALIGN_4 + + +.L999: + 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 From c17a850c1ccc207c9be821e89c39bbd5c39e38fa Mon Sep 17 00:00:00 2001 From: wernsaar Date: Thu, 8 Aug 2013 17:49:30 +0200 Subject: [PATCH 3/3] modified KERNEL.BULLDOZER --- kernel/x86_64/KERNEL.BULLDOZER | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) diff --git a/kernel/x86_64/KERNEL.BULLDOZER b/kernel/x86_64/KERNEL.BULLDOZER index b19f14244..3a0225616 100644 --- a/kernel/x86_64/KERNEL.BULLDOZER +++ b/kernel/x86_64/KERNEL.BULLDOZER @@ -53,9 +53,8 @@ STRSMKERNEL_RN = ../generic/trsm_kernel_RN.c STRSMKERNEL_RT = ../generic/trsm_kernel_RT.c DTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c -#DTRSMKERNEL_LT = dtrsm_kernel_LT_8x2_bulldozer.S -DTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c -DTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c +DTRSMKERNEL_LT = dtrsm_kernel_LT_8x2_bulldozer.S +DTRSMKERNEL_RN = dtrsm_kernel_RN_8x2_bulldozer.S DTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c CTRSMKERNEL_LN = ../generic/trsm_kernel_LN.c @@ -68,21 +67,4 @@ ZTRSMKERNEL_LT = ../generic/trsm_kernel_LT.c ZTRSMKERNEL_RN = ../generic/trsm_kernel_RN.c ZTRSMKERNEL_RT = ../generic/trsm_kernel_RT.c -#STRMMKERNEL = ../generic/trmmkernel_16x2.c -STRMMKERNEL = sgemm_kernel_16x2_bulldozer.S -#STRMMKERNEL_RT = ../generic/trmmkernel_16x2.c -#STRMMKERNEL_RN = ../generic/trmmkernel_16x2.c - -DTRMMKERNEL = dgemm_kernel_8x2_bulldozer.S -#DTRMMKERNEL_RT = ../generic/trmmkernel_8x2.c -#DTRMMKERNEL_RN = ../generic/trmmkernel_8x2.c - -CTRMMKERNEL = cgemm_kernel_4x2_bulldozer.S - -ZTRMMKERNEL = zgemm_kernel_2x2_bulldozer.S -#ZTRMMKERNEL = ../generic/ztrmmkernel_4x2.c -#ZTRMMKERNEL_RR = ../generic/ztrmmkernel_2x2.c -#ZTRMMKERNEL_RC = ../generic/ztrmmkernel_2x2.c - -