/*********************************************************************/ /* 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 OLD_K %rdx #define M %r13 #define N %r14 #define K %r15 #define A %rcx #define B %r8 #define C %r9 #define LDC %r10 #define I %r11 #define AO %rdi #define BO %rsi #define CO1 %rbx #define CO2 %rbp #define BB %r12 #define PREA %rdx #ifndef WINDOWS_ABI #define STACKSIZE 128 #define OLD_LDC 8 + STACKSIZE(%rsp) #define OLD_OFFSET 16 + STACKSIZE(%rsp) #define ALPHA_R 48(%rsp) #define ALPHA_I 56(%rsp) #define J 64(%rsp) #define OFFSET 72(%rsp) #define KK 80(%rsp) #define KKK 88(%rsp) #else #define STACKSIZE 512 #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) #define ALPHA_R 224(%rsp) #define ALPHA_I 232(%rsp) #define J 240(%rsp) #define OFFSET 248(%rsp) #define KK 256(%rsp) #define KKK 264(%rsp) #endif #ifdef NANO #define PREFETCHSIZE (8 * 2 + 4) #define PREFETCHW prefetcht0 #define PREFETCHB prefetcht0 #endif #ifdef DUNNINGTON #define PREFETCHSIZE (8 * 81 + 4) #endif #ifndef PREFETCH #define PREFETCH prefetcht0 #endif #ifndef PREFETCHW #define PREFETCHW prefetcht2 #endif #ifndef PREFETCHB #define PREFETCHB prefetcht0 #endif #ifndef PREFETCHSIZE #define PREFETCHSIZE (8 * 17 + 4) #endif #if defined(NN) || defined(NT) || defined(TN) || defined(TT) #define ADD1 addpd #define ADD2 addpd #elif defined(NR) || defined(NC) || defined(TR) || defined(TC) #define ADD1 addpd #define ADD2 addpd #elif defined(RN) || defined(RT) || defined(CN) || defined(CT) #define ADD1 addpd #define ADD2 addpd #else #define ADD1 addpd #define ADD2 subpd #endif PROLOGUE PROFCODE subq $STACKSIZE, %rsp movq %rbx, 0(%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, OLD_K movq OLD_A, A movq OLD_B, B movq OLD_C, C movq OLD_LDC, LDC #ifdef TRMMKERNEL movq OLD_OFFSET, %r11 #endif movaps %xmm3, %xmm0 movsd OLD_ALPHA_I, %xmm1 #else movq OLD_LDC, LDC #ifdef TRMMKERNEL movq OLD_OFFSET, %r11 #endif #endif movlps %xmm0, ALPHA_R movlps %xmm1, ALPHA_I subq $-16 * SIZE, A subq $-17 * SIZE, B movq OLD_M, M movq OLD_N, N movq OLD_K, K salq $ZBASE_SHIFT, LDC #ifdef TRMMKERNEL movq %r11, OFFSET #ifndef LEFT negq %r11 #endif movq %r11, KK #endif movq N, J sarq $1, J NOBRANCH jle .L40 ALIGN_4 .L01: #if defined(TRMMKERNEL) && defined(LEFT) movq OFFSET, %rax movq %rax, KK #endif movq C, CO1 leaq (C, LDC, 1), CO2 movq A, AO movq K, %rax salq $ZBASE_SHIFT + 1, %rax leaq (B, %rax), BB movq M, I sarq $1, I NOBRANCH jle .L20 ALIGN_4 .L11: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq B, BO #else movq B, BO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 2), AO leaq (BO, %rax, 2), BO #endif movaps -16 * SIZE(AO), %xmm0 xorpd %xmm3, %xmm3 movaps -14 * SIZE(AO), %xmm1 xorpd %xmm4, %xmm4 movaps -17 * SIZE(BO), %xmm2 PREFETCHB -16 * SIZE(BB) xorps %xmm5, %xmm5 xorps %xmm6, %xmm6 movaps %xmm4, %xmm8 movaps %xmm4, %xmm9 PREFETCHW 3 * SIZE(CO1) movaps %xmm4, %xmm10 movaps %xmm4, %xmm11 movaps %xmm4, %xmm12 movaps %xmm4, %xmm13 PREFETCHW 3 * SIZE(CO2) movaps %xmm4, %xmm14 movaps %xmm4, %xmm15 #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 #else addq $2, %rax #endif movq %rax, KKK #endif sarq $2, %rax NOBRANCH jle .L15 ALIGN_3 .L12: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm3, %xmm12 movaps -15 * SIZE(BO), %xmm3 ADD1 %xmm4, %xmm14 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 ADD2 %xmm5, %xmm13 ADD2 %xmm6, %xmm15 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 mulpd %xmm1, %xmm6 ADD1 %xmm2, %xmm8 movaps -13 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm10 movaps %xmm3, %xmm4 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 mulpd %xmm1, %xmm4 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm11 movaps %xmm5, %xmm6 mulpd %xmm0, %xmm5 movaps -12 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -10 * SIZE(AO), %xmm1 ADD1 %xmm3, %xmm12 movaps -11 * SIZE(BO), %xmm3 ADD1 %xmm4, %xmm14 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 ADD2 %xmm5, %xmm13 ADD2 %xmm6, %xmm15 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 mulpd %xmm1, %xmm6 ADD1 %xmm2, %xmm8 movaps -9 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm10 movaps %xmm3, %xmm4 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 mulpd %xmm1, %xmm4 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm11 movaps %xmm5, %xmm6 mulpd %xmm0, %xmm5 movaps -8 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -6 * SIZE(AO), %xmm1 ADD1 %xmm3, %xmm12 movaps -7 * SIZE(BO), %xmm3 ADD1 %xmm4, %xmm14 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 ADD2 %xmm5, %xmm13 ADD2 %xmm6, %xmm15 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 mulpd %xmm1, %xmm6 PADDING PREFETCH (PREFETCHSIZE + 8) * SIZE(AO) ADD1 %xmm2, %xmm8 movaps -5 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm10 movaps %xmm3, %xmm4 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 mulpd %xmm1, %xmm4 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm11 movaps %xmm5, %xmm6 mulpd %xmm0, %xmm5 movaps -4 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -2 * SIZE(AO), %xmm1 ADD1 %xmm3, %xmm12 subq $-16 * SIZE, AO movaps -3 * SIZE(BO), %xmm3 ADD1 %xmm4, %xmm14 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 ADD2 %xmm5, %xmm13 ADD2 %xmm6, %xmm15 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 mulpd %xmm1, %xmm6 ADD1 %xmm2, %xmm8 movaps -1 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm10 movaps %xmm3, %xmm4 pshufd $0x4e, %xmm3, %xmm5 subq $-16 * SIZE, BO mulpd %xmm0, %xmm3 mulpd %xmm1, %xmm4 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm11 movaps %xmm5, %xmm6 mulpd %xmm0, %xmm5 movaps -16 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -14 * SIZE(AO), %xmm1 subq $1, %rax BRANCH jg .L12 ALIGN_3 .L15: PREFETCHB -8 * SIZE(BB) #ifdef DUNNINGTON PREFETCHB 0 * SIZE(BB) PREFETCHB 8 * SIZE(BB) #endif #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L18 ALIGN_3 .L16: ADD1 %xmm3, %xmm12 movaps -15 * SIZE(BO), %xmm3 ADD1 %xmm4, %xmm14 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 ADD2 %xmm5, %xmm13 ADD2 %xmm6, %xmm15 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 mulpd %xmm1, %xmm6 ADD1 %xmm2, %xmm8 movaps -13 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm10 movaps %xmm3, %xmm4 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 mulpd %xmm1, %xmm4 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm11 movaps %xmm5, %xmm6 mulpd %xmm0, %xmm5 movaps -12 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -10 * SIZE(AO), %xmm1 addq $4 * SIZE, AO addq $4 * SIZE, BO subq $1, %rax BRANCH jg .L16 ALIGN_3 .L18: #ifndef DUNNINGTON subq $-16 * SIZE, BB #else subq $-32 * SIZE, BB #endif ADD1 %xmm3, %xmm12 pcmpeqb %xmm0, %xmm0 ADD1 %xmm4, %xmm14 psllq $63, %xmm0 ADD2 %xmm5, %xmm13 movddup ALPHA_R, %xmm2 ADD2 %xmm6, %xmm15 movddup ALPHA_I, %xmm3 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RR) || defined(RC) || defined(CR) || defined(CC) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm10 xorps %xmm0, %xmm12 xorps %xmm0, %xmm14 #elif defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 xorps %xmm0, %xmm13 xorps %xmm0, %xmm15 #elif defined(RN) || defined(RT) || defined(CN) || defined(CT) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 xorps %xmm0, %xmm13 xorps %xmm0, %xmm15 #endif haddpd %xmm9, %xmm8 haddpd %xmm11, %xmm10 haddpd %xmm13, %xmm12 haddpd %xmm15, %xmm14 pshufd $0x4e, %xmm8, %xmm9 pshufd $0x4e, %xmm10, %xmm11 pshufd $0x4e, %xmm12, %xmm13 pshufd $0x4e, %xmm14, %xmm15 mulpd %xmm2, %xmm8 mulpd %xmm3, %xmm9 mulpd %xmm2, %xmm10 mulpd %xmm3, %xmm11 mulpd %xmm2, %xmm12 mulpd %xmm3, %xmm13 mulpd %xmm2, %xmm14 mulpd %xmm3, %xmm15 addsubpd %xmm9, %xmm8 addsubpd %xmm11, %xmm10 addsubpd %xmm13, %xmm12 addsubpd %xmm15, %xmm14 #ifndef TRMMKERNEL movsd 0 * SIZE(CO1), %xmm0 movhpd 1 * SIZE(CO1), %xmm0 movsd 2 * SIZE(CO1), %xmm1 movhpd 3 * SIZE(CO1), %xmm1 movsd 0 * SIZE(CO2), %xmm2 movhpd 1 * SIZE(CO2), %xmm2 movsd 2 * SIZE(CO2), %xmm3 movhpd 3 * SIZE(CO2), %xmm3 addpd %xmm0, %xmm8 addpd %xmm1, %xmm10 addpd %xmm2, %xmm12 addpd %xmm3, %xmm14 #endif movsd %xmm8, 0 * SIZE(CO1) movhpd %xmm8, 1 * SIZE(CO1) movsd %xmm10, 2 * SIZE(CO1) movhpd %xmm10, 3 * SIZE(CO1) movsd %xmm12, 0 * SIZE(CO2) movhpd %xmm12, 1 * SIZE(CO2) movsd %xmm14, 2 * SIZE(CO2) movhpd %xmm14, 3 * SIZE(CO2) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq K, %rax subq KKK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 2), AO leaq (BO, %rax, 2), BO #endif #if defined(TRMMKERNEL) && defined(LEFT) addq $2, KK #endif addq $4 * SIZE, CO1 # coffset += 4 addq $4 * SIZE, CO2 # coffset += 4 decq I # i -- BRANCH jg .L11 ALIGN_4 .L20: testq $1, M BRANCH jle .L39 ALIGN_4 #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq B, BO #else movq B, BO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 2), BO #endif movaps -16 * SIZE(AO), %xmm0 movaps -17 * SIZE(BO), %xmm2 movaps -15 * SIZE(BO), %xmm3 xorps %xmm3, %xmm3 xorps %xmm5, %xmm5 movaps %xmm3, %xmm8 movaps %xmm3, %xmm9 movaps %xmm3, %xmm12 movaps %xmm3, %xmm13 #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 #else addq $2, %rax #endif movq %rax, KKK #endif sarq $2, %rax NOBRANCH jle .L25 ALIGN_4 .L22: ADD1 %xmm3, %xmm12 movaps -15 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm2, %xmm7 PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) mulpd %xmm0, %xmm2 ADD2 %xmm5, %xmm13 mulpd %xmm0, %xmm7 ADD1 %xmm2, %xmm8 movaps -13 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 ADD2 %xmm7, %xmm9 mulpd %xmm0, %xmm5 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm3, %xmm12 movaps -11 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 ADD2 %xmm5, %xmm13 mulpd %xmm0, %xmm7 ADD1 %xmm2, %xmm8 movaps -9 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 ADD2 %xmm7, %xmm9 mulpd %xmm0, %xmm5 movaps -12 * SIZE(AO), %xmm0 ADD1 %xmm3, %xmm12 movaps -7 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 ADD2 %xmm5, %xmm13 mulpd %xmm0, %xmm7 ADD1 %xmm2, %xmm8 movaps -5 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 ADD2 %xmm7, %xmm9 mulpd %xmm0, %xmm5 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm3, %xmm12 movaps -3 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 ADD2 %xmm5, %xmm13 mulpd %xmm0, %xmm7 subq $ -8 * SIZE, AO ADD1 %xmm2, %xmm8 movaps -1 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 ADD2 %xmm7, %xmm9 mulpd %xmm0, %xmm5 movaps -16 * SIZE(AO), %xmm0 subq $-16 * SIZE, BO subq $1, %rax BRANCH jg .L22 ALIGN_4 .L25: #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L28 ALIGN_4 .L26: ADD1 %xmm3, %xmm12 movaps -15 * SIZE(BO), %xmm3 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 ADD2 %xmm5, %xmm13 mulpd %xmm0, %xmm7 ADD1 %xmm2, %xmm8 movaps -13 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm3, %xmm5 mulpd %xmm0, %xmm3 ADD2 %xmm7, %xmm9 mulpd %xmm0, %xmm5 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $4 * SIZE, BO subq $1, %rax BRANCH jg .L26 ALIGN_4 .L28: ADD1 %xmm3, %xmm12 pcmpeqb %xmm0, %xmm0 ADD2 %xmm5, %xmm13 psllq $63, %xmm0 movddup ALPHA_R, %xmm2 movddup ALPHA_I, %xmm3 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RR) || defined(RC) || defined(CR) || defined(CC) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm12 #elif defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm13 #elif defined(RN) || defined(RT) || defined(CN) || defined(CT) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm13 #endif haddpd %xmm9, %xmm8 haddpd %xmm13, %xmm12 pshufd $0x4e, %xmm8, %xmm9 pshufd $0x4e, %xmm12, %xmm13 mulpd %xmm2, %xmm8 mulpd %xmm3, %xmm9 mulpd %xmm2, %xmm12 mulpd %xmm3, %xmm13 addsubpd %xmm9, %xmm8 addsubpd %xmm13, %xmm12 #ifndef TRMMKERNEL movsd 0 * SIZE(CO1), %xmm0 movhpd 1 * SIZE(CO1), %xmm0 movsd 0 * SIZE(CO2), %xmm2 movhpd 1 * SIZE(CO2), %xmm2 addpd %xmm0, %xmm8 addpd %xmm2, %xmm12 #endif movsd %xmm8, 0 * SIZE(CO1) movhpd %xmm8, 1 * SIZE(CO1) movsd %xmm12, 0 * SIZE(CO2) movhpd %xmm12, 1 * SIZE(CO2) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq K, %rax subq KKK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 2), BO #endif #if defined(TRMMKERNEL) && defined(LEFT) addq $1, KK #endif addq $2 * SIZE, CO1 # coffset += 4 addq $2 * SIZE, CO2 # coffset += 4 ALIGN_4 .L39: #if defined(TRMMKERNEL) && !defined(LEFT) addq $2, KK #endif leaq (C, LDC, 2), C movq BO, B subq $1, J BRANCH jg .L01 ALIGN_4 .L40: testq $1, N BRANCH jle .L999 movq C, CO1 leaq (C, LDC, 1), CO2 movq A, AO #if defined(TRMMKERNEL) && defined(LEFT) movq OFFSET, %rax movq %rax, KK #endif movq M, I sarq $1, I # i = (m >> 2) NOBRANCH jle .L60 ALIGN_4 .L51: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq B, BO #else movq B, BO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 2), AO leaq (BO, %rax, 1), BO #endif movaps -16 * SIZE(AO), %xmm0 movaps -14 * SIZE(AO), %xmm1 movaps -17 * SIZE(BO), %xmm2 PREFETCHW 3 * SIZE(CO1) xorps %xmm8, %xmm8 xorps %xmm9, %xmm9 xorps %xmm12, %xmm12 xorps %xmm13, %xmm13 #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 #else addq $1, %rax #endif movq %rax, KKK #endif sarq $2, %rax NOBRANCH jle .L55 ALIGN_4 .L52: movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) mulpd %xmm1, %xmm4 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 movaps -12 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -10 * SIZE(AO), %xmm1 ADD1 %xmm2, %xmm8 movaps -15 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm12 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm13 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 PREFETCH (PREFETCHSIZE + 8) * SIZE(AO) mulpd %xmm1, %xmm4 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 movaps -8 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -6 * SIZE(AO), %xmm1 ADD1 %xmm2, %xmm8 movaps -13 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm12 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm13 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 movaps -4 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -2 * SIZE(AO), %xmm1 ADD1 %xmm2, %xmm8 movaps -11 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm12 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm13 movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 movaps 0 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps 2 * SIZE(AO), %xmm1 ADD1 %xmm2, %xmm8 movaps -9 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm12 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm13 subq $-16 * SIZE, AO subq $ -8 * SIZE, BO subq $1, %rax BRANCH jg .L52 ALIGN_4 .L55: #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L58 ALIGN_4 .L56: movaps %xmm2, %xmm4 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm1, %xmm4 movaps %xmm7, %xmm6 mulpd %xmm0, %xmm7 movaps -12 * SIZE(AO), %xmm0 mulpd %xmm1, %xmm6 movaps -10 * SIZE(AO), %xmm1 ADD1 %xmm2, %xmm8 movaps -15 * SIZE(BO), %xmm2 ADD1 %xmm4, %xmm12 ADD2 %xmm7, %xmm9 ADD2 %xmm6, %xmm13 addq $4 * SIZE, AO addq $2 * SIZE, BO subq $1, %rax BRANCH jg .L56 ALIGN_4 .L58: pcmpeqb %xmm0, %xmm0 movddup ALPHA_R, %xmm2 psllq $63, %xmm0 movddup ALPHA_I, %xmm3 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RR) || defined(RC) || defined(CR) || defined(CC) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 xorps %xmm0, %xmm12 #elif defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm13 #elif defined(RN) || defined(RT) || defined(CN) || defined(CT) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm13 #endif haddpd %xmm9, %xmm8 haddpd %xmm13, %xmm12 pshufd $0x4e, %xmm8, %xmm9 pshufd $0x4e, %xmm12, %xmm13 mulpd %xmm2, %xmm8 mulpd %xmm3, %xmm9 mulpd %xmm2, %xmm12 mulpd %xmm3, %xmm13 addsubpd %xmm9, %xmm8 addsubpd %xmm13, %xmm12 #ifndef TRMMKERNEL movsd 0 * SIZE(CO1), %xmm0 movhpd 1 * SIZE(CO1), %xmm0 movsd 2 * SIZE(CO1), %xmm1 movhpd 3 * SIZE(CO1), %xmm1 addpd %xmm0, %xmm8 addpd %xmm1, %xmm12 #endif movsd %xmm8, 0 * SIZE(CO1) movhpd %xmm8, 1 * SIZE(CO1) movsd %xmm12, 2 * SIZE(CO1) movhpd %xmm12, 3 * SIZE(CO1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq K, %rax subq KKK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 2), AO leaq (BO, %rax, 1), BO #endif #if defined(TRMMKERNEL) && defined(LEFT) addq $2, KK #endif addq $4 * SIZE, CO1 addq $4 * SIZE, CO2 decq I BRANCH jg .L51 ALIGN_4 .L60: testq $1, M BRANCH jle .L79 ALIGN_4 #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq B, BO #else movq B, BO movq KK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 1), BO #endif movaps -16 * SIZE(AO), %xmm0 xorps %xmm8, %xmm8 xorps %xmm9, %xmm9 movaps -17 * SIZE(BO), %xmm2 xorps %xmm10, %xmm10 xorps %xmm11, %xmm11 #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 #else addq $1, %rax #endif movq %rax, KKK #endif sarq $2, %rax NOBRANCH jle .L65 ALIGN_4 .L62: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm7 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm2, %xmm8 ADD2 %xmm7, %xmm9 movaps -15 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm7 movaps -12 * SIZE(AO), %xmm0 ADD1 %xmm2, %xmm10 ADD2 %xmm7, %xmm11 movaps -13 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm7 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm2, %xmm8 ADD2 %xmm7, %xmm9 movaps -11 * SIZE(BO), %xmm2 pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm7 movaps -8 * SIZE(AO), %xmm0 ADD1 %xmm2, %xmm10 ADD2 %xmm7, %xmm11 movaps -9 * SIZE(BO), %xmm2 subq $-8 * SIZE, AO subq $-8 * SIZE, BO subq $1, %rax BRANCH jg .L62 ALIGN_4 .L65: #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L68 ALIGN_4 .L66: pshufd $0x4e, %xmm2, %xmm7 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm7 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm2, %xmm8 ADD2 %xmm7, %xmm9 movaps -15 * SIZE(BO), %xmm2 addq $2 * SIZE, AO addq $2 * SIZE, BO subq $1, %rax BRANCH jg .L66 ALIGN_4 .L68: addpd %xmm10, %xmm8 addpd %xmm11, %xmm9 pcmpeqb %xmm0, %xmm0 movddup ALPHA_R, %xmm2 psllq $63, %xmm0 movddup ALPHA_I, %xmm3 #if defined(NN) || defined(NT) || defined(TN) || defined(TT) || \ defined(RR) || defined(RC) || defined(CR) || defined(CC) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm8 #elif defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 #elif defined(RN) || defined(RT) || defined(CN) || defined(CT) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 #endif haddpd %xmm9, %xmm8 pshufd $0x4e, %xmm8, %xmm9 mulpd %xmm2, %xmm8 mulpd %xmm3, %xmm9 addsubpd %xmm9, %xmm8 #ifndef TRMMKERNEL movsd 0 * SIZE(CO1), %xmm0 movhpd 1 * SIZE(CO1), %xmm0 addpd %xmm0, %xmm8 #endif movsd %xmm8, 0 * SIZE(CO1) movhpd %xmm8, 1 * SIZE(CO1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movq K, %rax subq KKK, %rax salq $ZBASE_SHIFT, %rax leaq (AO, %rax, 1), AO leaq (BO, %rax, 1), BO #endif #if defined(TRMMKERNEL) && defined(LEFT) addq $1, KK #endif addq $2 * SIZE, CO1 addq $2 * SIZE, CO2 ALIGN_4 .L79: #if defined(TRMMKERNEL) && !defined(LEFT) addq $1, KK #endif addq LDC, C movq BO, B ALIGN_4 .L999: movq 0(%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