/*********************************************************************/ /* 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 %rbp #define I %r11 #define AO %rdi #define BO %rsi #define CO1 %rbx #define CO2 %rdx #define BB %r12 #define PREA %r10 #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 #define PREFETCHSIZE 4 #define PREFETCH prefetcht0 #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 $-16 * 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 testq M, M jle .L999 movq N, J sarq $2, J NOBRANCH jle .L20 ALIGN_4 .L01: #if defined(TRMMKERNEL) && defined(LEFT) movq OFFSET, %rax movq %rax, KK #endif movq C, CO1 leaq (C, LDC, 2), CO2 movq A, AO movq K, %rax salq $ZBASE_SHIFT + 2, %rax leaq (B, %rax), BB movq M, I ALIGN_4 .L11: prefetcht2 -16 * SIZE(BB) subq $-8 * SIZE, BB #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, 4), BO #endif PADDING xorps %xmm1, %xmm1 xorps %xmm2, %xmm2 xorps %xmm3, %xmm3 xorps %xmm4, %xmm4 xorps %xmm8, %xmm8 prefetcht0 1 * SIZE(CO1) xorps %xmm9, %xmm9 xorps %xmm10, %xmm10 prefetcht0 3 * SIZE(CO1, LDC) xorps %xmm11, %xmm11 movaps -16 * SIZE(AO), %xmm0 xorps %xmm12, %xmm12 xorps %xmm13, %xmm13 prefetcht0 1 * SIZE(CO2) xorps %xmm14, %xmm14 xorps %xmm15, %xmm15 prefetcht0 3 * SIZE(CO2, LDC) #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 $4, %rax #endif movq %rax, KKK #endif sarq $2, %rax NOBRANCH jle .L15 ALIGN_3 .L12: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm1, %xmm12 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 movaps -14 * SIZE(AO), %xmm5 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm12 movaps -8 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm5, %xmm1 mulpd %xmm5, %xmm2 ADD1 %xmm3, %xmm14 movaps -6 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm5, %xmm3 mulpd %xmm5, %xmm4 ADD1 %xmm1, %xmm8 movaps -4 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm5, %xmm1 mulpd %xmm5, %xmm2 ADD1 %xmm3, %xmm10 movaps -2 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 movaps -12 * SIZE(AO), %xmm0 mulpd %xmm5, %xmm3 mulpd %xmm5, %xmm4 ADD1 %xmm1, %xmm12 movaps 0 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps 2 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps 4 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps 6 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 movaps -10 * SIZE(AO), %xmm5 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm12 movaps 8 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm5, %xmm1 mulpd %xmm5, %xmm2 ADD1 %xmm3, %xmm14 movaps 10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm5, %xmm3 PADDING; mulpd %xmm5, %xmm4 ADD1 %xmm1, %xmm8 movaps 12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm5, %xmm1 PADDING; mulpd %xmm5, %xmm2 ADD1 %xmm3, %xmm10 movaps 14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm5, %xmm3 movaps -8 * SIZE(AO), %xmm0 mulpd %xmm5, %xmm4 subq $-32 * SIZE, BO subq $-8 * SIZE, AO subq $1, %rax BRANCH jg .L12 ALIGN_3 .L15: movddup ALPHA_R, %xmm6 movddup ALPHA_I, %xmm7 #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L18 ALIGN_3 .L16: ADD1 %xmm1, %xmm12 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm13 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm14 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm15 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $8 * SIZE, BO subq $1, %rax BRANCH jg .L16 ALIGN_3 .L18: ADD1 %xmm1, %xmm12 ADD2 %xmm2, %xmm13 ADD1 %xmm3, %xmm14 ADD2 %xmm4, %xmm15 pcmpeqb %xmm0, %xmm0 psllq $63, %xmm0 #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 %xmm6, %xmm8 mulpd %xmm7, %xmm9 mulpd %xmm6, %xmm10 mulpd %xmm7, %xmm11 mulpd %xmm6, %xmm12 mulpd %xmm7, %xmm13 mulpd %xmm6, %xmm14 mulpd %xmm7, %xmm15 addsubpd %xmm9, %xmm8 addsubpd %xmm11, %xmm10 addsubpd %xmm13, %xmm12 addsubpd %xmm15, %xmm14 testq $15, CO1 NOBRANCH jne .L18x #ifndef TRMMKERNEL movaps (CO1), %xmm0 movaps (CO1, LDC), %xmm1 movaps (CO2), %xmm2 movaps (CO2, LDC), %xmm3 addpd %xmm0, %xmm8 addpd %xmm1, %xmm10 addpd %xmm2, %xmm12 addpd %xmm3, %xmm14 #endif movaps %xmm8, (CO1) movaps %xmm10, (CO1, LDC) movaps %xmm12, (CO2) movaps %xmm14, (CO2, LDC) #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, 4), BO #endif #if defined(TRMMKERNEL) && defined(LEFT) addq $1, KK #endif addq $2 * SIZE, CO1 addq $2 * SIZE, CO2 decq I BRANCH jg .L11 #if defined(TRMMKERNEL) && !defined(LEFT) addq $4, KK #endif leaq (C, LDC, 4), C movq BO, B subq $1, J BRANCH jg .L01 jmp .L20 ALIGN_4 .L18x: #ifndef TRMMKERNEL movups (CO1), %xmm0 movups (CO1, LDC), %xmm1 movups (CO2), %xmm2 movups (CO2, LDC), %xmm3 addpd %xmm0, %xmm8 addpd %xmm1, %xmm10 addpd %xmm2, %xmm12 addpd %xmm3, %xmm14 #endif movups %xmm8, (CO1) movups %xmm10, (CO1, LDC) movups %xmm12, (CO2) movups %xmm14, (CO2, LDC) #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, 4), BO #endif #if defined(TRMMKERNEL) && defined(LEFT) addq $1, KK #endif addq $2 * SIZE, CO1 addq $2 * SIZE, CO2 decq I BRANCH jg .L11 #if defined(TRMMKERNEL) && !defined(LEFT) addq $4, KK #endif leaq (C, LDC, 4), C movq BO, B subq $1, J BRANCH jg .L01 ALIGN_4 .L20: testq $2, N BRANCH jle .L30 #if defined(TRMMKERNEL) && defined(LEFT) movq OFFSET, %rax movq %rax, KK #endif movq C, CO1 leaq (C, LDC, 1), CO2 movq A, AO movq M, I ALIGN_4 .L21: #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 xorps %xmm1, %xmm1 movaps -16 * SIZE(AO), %xmm0 xorps %xmm2, %xmm2 xorps %xmm3, %xmm3 xorps %xmm4, %xmm4 xorps %xmm8, %xmm8 prefetcht0 1 * SIZE(CO1) xorps %xmm9, %xmm9 prefetcht0 2 * SIZE(CO2) 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 $2, %rax #endif movq %rax, KKK #endif sarq $2, %rax NOBRANCH jle .L25 ALIGN_3 .L22: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -10 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -12 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -8 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -6 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -4 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -2 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -8 * SIZE(AO), %xmm0 subq $-8 * SIZE, AO subq $-16 * SIZE, BO subq $1, %rax BRANCH jg .L22 ALIGN_3 .L25: #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax # if (k & 1) BRANCH je .L28 ALIGN_3 .L26: ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 ADD1 %xmm3, %xmm10 movaps -14 * SIZE(BO), %xmm3 ADD2 %xmm4, %xmm11 pshufd $0x4e, %xmm3, %xmm4 mulpd %xmm0, %xmm3 mulpd %xmm0, %xmm4 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $4 * SIZE, BO subq $1, %rax BRANCH jg .L26 ALIGN_3 .L28: ADD1 %xmm1, %xmm8 ADD2 %xmm2, %xmm9 ADD1 %xmm3, %xmm10 ADD2 %xmm4, %xmm11 pcmpeqb %xmm0, %xmm0 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, %xmm10 #elif defined(NR) || defined(NC) || defined(TR) || defined(TC) shufps $0x04, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 #elif defined(RN) || defined(RT) || defined(CN) || defined(CT) shufps $0x40, %xmm0, %xmm0 xorps %xmm0, %xmm9 xorps %xmm0, %xmm11 #endif haddpd %xmm9, %xmm8 haddpd %xmm11, %xmm10 pshufd $0x4e, %xmm8, %xmm9 pshufd $0x4e, %xmm10, %xmm11 mulpd %xmm2, %xmm8 mulpd %xmm3, %xmm9 mulpd %xmm2, %xmm10 mulpd %xmm3, %xmm11 addsubpd %xmm9, %xmm8 addsubpd %xmm11, %xmm10 #ifndef TRMMKERNEL movsd 0 * SIZE(CO1), %xmm0 movhpd 1 * SIZE(CO1), %xmm0 movsd 0 * SIZE(CO2), %xmm1 movhpd 1 * SIZE(CO2), %xmm1 addpd %xmm0, %xmm8 addpd %xmm1, %xmm10 #endif movsd %xmm8, 0 * SIZE(CO1) movhpd %xmm8, 1 * SIZE(CO1) movsd %xmm10, 0 * SIZE(CO2) movhpd %xmm10, 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 addq $2 * SIZE, CO2 decq I BRANCH jg .L21 #if defined(TRMMKERNEL) && !defined(LEFT) addq $2, KK #endif leaq (C, LDC, 2), C movq BO, B ALIGN_4 .L30: testq $1, N BRANCH jle .L999 #if defined(TRMMKERNEL) && defined(LEFT) movq OFFSET, %rax movq %rax, KK #endif movq C, CO1 movq A, AO movq M, I ALIGN_4 .L31: #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 xorps %xmm1, %xmm1 movaps -16 * SIZE(AO), %xmm0 xorps %xmm2, %xmm2 xorps %xmm8, %xmm8 prefetcht0 2 * SIZE(CO1) xorps %xmm9, %xmm9 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 .L35 ALIGN_3 .L32: PREFETCH (PREFETCHSIZE + 0) * SIZE(AO) ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm10 movaps -14 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm11 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -12 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm8 movaps -12 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -10 * SIZE(AO), %xmm0 ADD1 %xmm1, %xmm10 movaps -10 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm11 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -8 * SIZE(AO), %xmm0 subq $-8 * SIZE, AO subq $-8 * SIZE, BO subq $1, %rax BRANCH jg .L32 addpd %xmm10, %xmm8 addpd %xmm11, %xmm9 ALIGN_3 .L35: #ifndef TRMMKERNEL movq K, %rax #else movq KKK, %rax #endif andq $3, %rax BRANCH je .L38 ALIGN_3 .L36: ADD1 %xmm1, %xmm8 movaps -16 * SIZE(BO), %xmm1 ADD2 %xmm2, %xmm9 pshufd $0x4e, %xmm1, %xmm2 mulpd %xmm0, %xmm1 mulpd %xmm0, %xmm2 movaps -14 * SIZE(AO), %xmm0 addq $2 * SIZE, AO addq $2 * SIZE, BO subq $1, %rax BRANCH jg .L36 ALIGN_3 .L38: ADD1 %xmm1, %xmm8 ADD2 %xmm2, %xmm9 pcmpeqb %xmm0, %xmm0 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 #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 decq I BRANCH jg .L31 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