/*********************************************************************/ /* 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 STACK 16 #define ARGS 0 #define STACK_M 4 + STACK + ARGS(%esi) #define STACK_N 8 + STACK + ARGS(%esi) #define STACK_K 12 + STACK + ARGS(%esi) #define STACK_ALPHA 16 + STACK + ARGS(%esi) #define STACK_A 20 + STACK + ARGS(%esi) #define STACK_B 24 + STACK + ARGS(%esi) #define STACK_C 28 + STACK + ARGS(%esi) #define STACK_LDC 32 + STACK + ARGS(%esi) #define STACK_OFFT 36 + STACK + ARGS(%esi) #define ALPHA 0(%esp) #define K 16(%esp) #define N 20(%esp) #define M 24(%esp) #define A 28(%esp) #define C 32(%esp) #define J 36(%esp) #define OLD_STACK 40(%esp) #define OFFSET 44(%esp) #define KK 48(%esp) #define KKK 52(%esp) #define BUFFER 512(%esp) #define PREFETCH_R (8 * 16 + 0) #define PREFETCH_W (PREFETCH_R * 2) #define PREFETCHSIZE (8 * 16 + 4) #define PREFETCH prefetcht0 #define AA %edx #define BB %ecx #define LDC %ebp #define B %edi #define C1 %esi #define I %ebx PROLOGUE pushl %ebp pushl %edi pushl %esi pushl %ebx PROFCODE movl %esp, %esi # save old stack subl $512 + LOCAL_BUFFER_SIZE, %esp andl $-4096, %esp # align stack STACK_TOUCHING movl STACK_M, %ebx movl STACK_N, %eax movl STACK_K, %ecx movl STACK_A, %edx movss STACK_ALPHA, %xmm3 #ifdef TRMMKERNEL movd STACK_OFFT, %mm4 #endif movl %ebx, M movl %eax, N movl %ecx, K movl %edx, A movl %esi, OLD_STACK #ifdef TRMMKERNEL movd %mm4, OFFSET movd %mm4, KK #ifndef LEFT negl KK #endif #endif shufps $0, %xmm3, %xmm3 movl STACK_B, B movl STACK_C, %ebx movaps %xmm3, ALPHA movl %ebx, C movl STACK_LDC, LDC subl $-32 * SIZE, A subl $-32 * SIZE, B leal (, LDC, SIZE), LDC sarl $1, %eax movl %eax, J jle .L50 ALIGN_4 .L01: leal 32 * SIZE + BUFFER, BB #if defined(TRMMKERNEL) && defined(LEFT) movl OFFSET, %eax movl %eax, KK #endif movl K, %eax sarl $2, %eax jle .L05 ALIGN_4 .L02: prefetcht0 (PREFETCH_R + 0) * SIZE(B) movss -32 * SIZE(B), %xmm0 movss -31 * SIZE(B), %xmm1 movss -30 * SIZE(B), %xmm2 movss -29 * SIZE(B), %xmm3 movss -28 * SIZE(B), %xmm4 movss -27 * SIZE(B), %xmm5 movss -26 * SIZE(B), %xmm6 movss -25 * SIZE(B), %xmm7 prefetcht0 (PREFETCH_W + 0) * SIZE(BB) shufps $0, %xmm0, %xmm0 shufps $0, %xmm1, %xmm1 shufps $0, %xmm2, %xmm2 shufps $0, %xmm3, %xmm3 shufps $0, %xmm4, %xmm4 shufps $0, %xmm5, %xmm5 shufps $0, %xmm6, %xmm6 shufps $0, %xmm7, %xmm7 prefetcht0 (PREFETCH_W + 16) * SIZE(BB) movaps %xmm0, -32 * SIZE(BB) movaps %xmm1, -28 * SIZE(BB) movaps %xmm2, -24 * SIZE(BB) movaps %xmm3, -20 * SIZE(BB) movaps %xmm4, -16 * SIZE(BB) movaps %xmm5, -12 * SIZE(BB) movaps %xmm6, -8 * SIZE(BB) movaps %xmm7, -4 * SIZE(BB) addl $ 8 * SIZE, B subl $-32 * SIZE, BB decl %eax jne .L02 ALIGN_4 .L05: movl K, %eax andl $3, %eax BRANCH jle .L10 ALIGN_4 .L06: movss -32 * SIZE(B), %xmm0 movss -31 * SIZE(B), %xmm1 shufps $0, %xmm0, %xmm0 shufps $0, %xmm1, %xmm1 movaps %xmm0, -32 * SIZE(BB) movaps %xmm1, -28 * SIZE(BB) addl $2 * SIZE, B addl $8 * SIZE, BB decl %eax jne .L06 ALIGN_4 .L10: movl C, C1 movl A, AA movl M, I sarl $3, I jle .L20 ALIGN_4 .L11: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movaps -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -16 * SIZE(AA), %xmm3 pxor %xmm6, %xmm6 prefetcht0 7 * SIZE(C1) pxor %xmm7, %xmm7 prefetcht0 7 * SIZE(C1, LDC) #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $8, %eax #else addl $2, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L15 ALIGN_4 .L12: movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps -28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 addps %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps -24 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps -24 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps -20 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 addps %xmm0, %xmm5 movaps -20 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps 0 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps -16 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps -12 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 addps %xmm3, %xmm5 movaps -12 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 movaps -8 * SIZE(AA), %xmm3 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps -8 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps -4 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 addps %xmm3, %xmm5 movaps -4 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 movaps 16 * SIZE(AA), %xmm3 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps 0 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps 4 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 addps %xmm0, %xmm5 movaps 4 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps 8 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps 8 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps 12 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 addps %xmm0, %xmm5 movaps 12 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps 32 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps 16 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps 20 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 addps %xmm3, %xmm5 movaps 20 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 addps %xmm2, %xmm6 movaps 24 * SIZE(AA), %xmm3 addps %xmm1, %xmm7 movaps 24 * SIZE(BB), %xmm1 movaps %xmm1, %xmm2 mulps %xmm3, %xmm1 addps %xmm1, %xmm4 movaps 28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm3 addps %xmm3, %xmm5 movaps 28 * SIZE(AA), %xmm3 mulps %xmm3, %xmm2 mulps %xmm3, %xmm1 subl $-64 * SIZE, BB movaps 48 * SIZE(AA), %xmm3 subl $-64 * SIZE, AA addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps -32 * SIZE(BB), %xmm1 decl %eax jne .L12 ALIGN_4 .L15: #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L18 ALIGN_4 .L16: movaps %xmm1, %xmm2 mulps %xmm0, %xmm1 addps %xmm1, %xmm4 movaps -28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 addps %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm2 mulps %xmm0, %xmm1 movaps -24 * SIZE(AA), %xmm0 addps %xmm2, %xmm6 addps %xmm1, %xmm7 movaps -24 * SIZE(BB), %xmm1 addl $8 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L16 ALIGN_4 .L18: movaps ALPHA, %xmm3 mulps %xmm3, %xmm4 mulps %xmm3, %xmm5 mulps %xmm3, %xmm6 mulps %xmm3, %xmm7 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhps 2 * SIZE(C1), %xmm0 movsd 4 * SIZE(C1), %xmm2 movhps 6 * SIZE(C1), %xmm2 movsd 0 * SIZE(C1, LDC), %xmm1 movhps 2 * SIZE(C1, LDC), %xmm1 movsd 4 * SIZE(C1, LDC), %xmm3 movhps 6 * SIZE(C1, LDC), %xmm3 addps %xmm0, %xmm4 addps %xmm1, %xmm5 addps %xmm2, %xmm6 addps %xmm3, %xmm7 #endif movsd %xmm4, 0 * SIZE(C1) movhps %xmm4, 2 * SIZE(C1) movsd %xmm6, 4 * SIZE(C1) movhps %xmm6, 6 * SIZE(C1) movsd %xmm5, 0 * SIZE(C1, LDC) movhps %xmm5, 2 * SIZE(C1, LDC) movsd %xmm7, 4 * SIZE(C1, LDC) movhps %xmm7, 6 * SIZE(C1, LDC) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $8, KK #endif addl $8 * SIZE, C1 decl I jg .L11 ALIGN_4 .L20: movl M, I testl $4, I jle .L30 .L21: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movaps -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movaps -16 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movaps -16 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $4, %eax #else addl $2, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L25 ALIGN_4 .L22: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movaps -24 * SIZE(BB), %xmm1 addps %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm1 mulps -20 * SIZE(BB), %xmm0 addps %xmm1, %xmm6 movaps 0 * SIZE(BB), %xmm1 addps %xmm0, %xmm7 movaps -24 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -12 * SIZE(BB), %xmm0 addps %xmm3, %xmm4 movaps -8 * SIZE(BB), %xmm3 addps %xmm0, %xmm5 movaps -20 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -4 * SIZE(BB), %xmm0 addps %xmm3, %xmm6 movaps 16 * SIZE(BB), %xmm3 addps %xmm0, %xmm7 movaps 0 * SIZE(AA), %xmm0 mulps %xmm2, %xmm1 mulps 4 * SIZE(BB), %xmm2 addps %xmm1, %xmm4 movaps 8 * SIZE(BB), %xmm1 addps %xmm2, %xmm5 movaps -12 * SIZE(AA), %xmm2 mulps %xmm2, %xmm1 mulps 12 * SIZE(BB), %xmm2 addps %xmm1, %xmm6 movaps 32 * SIZE(BB), %xmm1 addps %xmm2, %xmm7 movaps -8 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 20 * SIZE(BB), %xmm2 addps %xmm3, %xmm4 movaps 24 * SIZE(BB), %xmm3 addps %xmm2, %xmm5 movaps -4 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 28 * SIZE(BB), %xmm2 addps %xmm3, %xmm6 movaps 48 * SIZE(BB), %xmm3 addps %xmm2, %xmm7 movaps 16 * SIZE(AA), %xmm2 subl $-32 * SIZE, AA addl $ 64 * SIZE, BB decl %eax jne .L22 ALIGN_4 .L25: movaps ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L28 ALIGN_4 .L26: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movaps -24 * SIZE(BB), %xmm1 addps %xmm0, %xmm5 movaps -28 * SIZE(AA), %xmm0 addl $4 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L26 ALIGN_4 .L28: addps %xmm6, %xmm4 addps %xmm7, %xmm5 mulps %xmm3, %xmm4 mulps %xmm3, %xmm5 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhps 2 * SIZE(C1), %xmm0 movsd 0 * SIZE(C1, LDC), %xmm1 movhps 2 * SIZE(C1, LDC), %xmm1 addps %xmm0, %xmm4 addps %xmm1, %xmm5 #endif movsd %xmm4, 0 * SIZE(C1) movhps %xmm4, 2 * SIZE(C1) movsd %xmm5, 0 * SIZE(C1, LDC) movhps %xmm5, 2 * SIZE(C1, LDC) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $4, KK #endif addl $4 * SIZE, C1 ALIGN_4 .L30: movl M, I testl $2, I jle .L40 .L31: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movsd -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movsd -24 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movsd -16 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $2, %eax #else addl $2, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L35 ALIGN_4 .L32: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movsd -24 * SIZE(BB), %xmm1 addps %xmm0, %xmm5 movsd -30 * SIZE(AA), %xmm0 mulps %xmm0, %xmm1 mulps -20 * SIZE(BB), %xmm0 addps %xmm1, %xmm6 movsd 0 * SIZE(BB), %xmm1 addps %xmm0, %xmm7 movsd -28 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -12 * SIZE(BB), %xmm0 addps %xmm3, %xmm4 movsd -8 * SIZE(BB), %xmm3 addps %xmm0, %xmm5 movsd -26 * SIZE(AA), %xmm0 mulps %xmm0, %xmm3 mulps -4 * SIZE(BB), %xmm0 addps %xmm3, %xmm6 movsd 16 * SIZE(BB), %xmm3 addps %xmm0, %xmm7 movsd -16 * SIZE(AA), %xmm0 mulps %xmm2, %xmm1 mulps 4 * SIZE(BB), %xmm2 addps %xmm1, %xmm4 movsd 8 * SIZE(BB), %xmm1 addps %xmm2, %xmm5 movsd -22 * SIZE(AA), %xmm2 mulps %xmm2, %xmm1 mulps 12 * SIZE(BB), %xmm2 addps %xmm1, %xmm6 movsd 32 * SIZE(BB), %xmm1 addps %xmm2, %xmm7 movsd -20 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 20 * SIZE(BB), %xmm2 addps %xmm3, %xmm4 movsd 24 * SIZE(BB), %xmm3 addps %xmm2, %xmm5 movsd -18 * SIZE(AA), %xmm2 mulps %xmm2, %xmm3 mulps 28 * SIZE(BB), %xmm2 addps %xmm3, %xmm6 movsd 48 * SIZE(BB), %xmm3 addps %xmm2, %xmm7 movsd -8 * SIZE(AA), %xmm2 subl $-16 * SIZE, AA addl $ 64 * SIZE, BB decl %eax jne .L32 ALIGN_4 .L35: movsd ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L38 ALIGN_4 .L36: mulps %xmm0, %xmm1 mulps -28 * SIZE(BB), %xmm0 addps %xmm1, %xmm4 movsd -24 * SIZE(BB), %xmm1 addps %xmm0, %xmm5 movsd -30 * SIZE(AA), %xmm0 addl $2 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L36 ALIGN_4 .L38: addps %xmm6, %xmm4 addps %xmm7, %xmm5 mulps %xmm3, %xmm4 mulps %xmm3, %xmm5 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movsd 0 * SIZE(C1, LDC), %xmm1 addps %xmm0, %xmm4 addps %xmm1, %xmm5 #endif movsd %xmm4, 0 * SIZE(C1) movsd %xmm5, 0 * SIZE(C1, LDC) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $2, KK #endif addl $2 * SIZE, C1 ALIGN_4 .L40: movl M, I testl $1, I jle .L49 .L41: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 4), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 8), BB /* because it's doubled */ #endif movss -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movss -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movss -28 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movss -16 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $1, %eax #else addl $2, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L45 ALIGN_4 .L42: mulss %xmm0, %xmm1 mulss -28 * SIZE(BB), %xmm0 addss %xmm1, %xmm4 movss -24 * SIZE(BB), %xmm1 addss %xmm0, %xmm5 movss -31 * SIZE(AA), %xmm0 mulss %xmm0, %xmm1 mulss -20 * SIZE(BB), %xmm0 addss %xmm1, %xmm6 movss 0 * SIZE(BB), %xmm1 addss %xmm0, %xmm7 movss -30 * SIZE(AA), %xmm0 mulss %xmm0, %xmm3 mulss -12 * SIZE(BB), %xmm0 addss %xmm3, %xmm4 movss -8 * SIZE(BB), %xmm3 addss %xmm0, %xmm5 movss -29 * SIZE(AA), %xmm0 mulss %xmm0, %xmm3 mulss -4 * SIZE(BB), %xmm0 addss %xmm3, %xmm6 movss 16 * SIZE(BB), %xmm3 addss %xmm0, %xmm7 movss -24 * SIZE(AA), %xmm0 mulss %xmm2, %xmm1 mulss 4 * SIZE(BB), %xmm2 addss %xmm1, %xmm4 movss 8 * SIZE(BB), %xmm1 addss %xmm2, %xmm5 movss -27 * SIZE(AA), %xmm2 mulss %xmm2, %xmm1 mulss 12 * SIZE(BB), %xmm2 addss %xmm1, %xmm6 movss 32 * SIZE(BB), %xmm1 addss %xmm2, %xmm7 movss -26 * SIZE(AA), %xmm2 mulss %xmm2, %xmm3 mulss 20 * SIZE(BB), %xmm2 addss %xmm3, %xmm4 movss 24 * SIZE(BB), %xmm3 addss %xmm2, %xmm5 movss -25 * SIZE(AA), %xmm2 mulss %xmm2, %xmm3 mulss 28 * SIZE(BB), %xmm2 addss %xmm3, %xmm6 movss 48 * SIZE(BB), %xmm3 addss %xmm2, %xmm7 movss -20 * SIZE(AA), %xmm2 subl $-8 * SIZE, AA addl $64 * SIZE, BB decl %eax jne .L42 ALIGN_4 .L45: movss ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L48 ALIGN_4 .L46: mulss %xmm0, %xmm1 mulss -28 * SIZE(BB), %xmm0 addss %xmm1, %xmm4 movss -24 * SIZE(BB), %xmm1 addss %xmm0, %xmm5 movss -31 * SIZE(AA), %xmm0 addl $1 * SIZE, AA addl $8 * SIZE, BB decl %eax jg .L46 ALIGN_4 .L48: addss %xmm6, %xmm4 addss %xmm7, %xmm5 mulss %xmm3, %xmm4 mulss %xmm3, %xmm5 #ifndef TRMMKERNEL movss 0 * SIZE(C1), %xmm0 movss 0 * SIZE(C1, LDC), %xmm1 addss %xmm0, %xmm4 addss %xmm1, %xmm5 #endif movss %xmm4, 0 * SIZE(C1) movss %xmm5, 0 * SIZE(C1, LDC) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 4), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 8), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $1, KK #endif ALIGN_4 .L49: #if defined(TRMMKERNEL) && !defined(LEFT) addl $2, KK #endif leal (, LDC, 2), %eax addl %eax, C decl J jg .L01 ALIGN_4 .L50: movl N, %eax testl $1, %eax jle .L999 ALIGN_4 .L51: leal 32 * SIZE + BUFFER, BB #if defined(TRMMKERNEL) && defined(LEFT) movl OFFSET, %eax movl %eax, KK #endif movl K, %eax sarl $3, %eax jle .L55 ALIGN_4 .L52: movss -32 * SIZE(B), %xmm0 movss -31 * SIZE(B), %xmm1 movss -30 * SIZE(B), %xmm2 movss -29 * SIZE(B), %xmm3 movss -28 * SIZE(B), %xmm4 movss -27 * SIZE(B), %xmm5 movss -26 * SIZE(B), %xmm6 movss -25 * SIZE(B), %xmm7 shufps $0, %xmm0, %xmm0 shufps $0, %xmm1, %xmm1 shufps $0, %xmm2, %xmm2 shufps $0, %xmm3, %xmm3 shufps $0, %xmm4, %xmm4 shufps $0, %xmm5, %xmm5 shufps $0, %xmm6, %xmm6 shufps $0, %xmm7, %xmm7 movaps %xmm0, -32 * SIZE(BB) movaps %xmm1, -28 * SIZE(BB) movaps %xmm2, -24 * SIZE(BB) movaps %xmm3, -20 * SIZE(BB) movaps %xmm4, -16 * SIZE(BB) movaps %xmm5, -12 * SIZE(BB) movaps %xmm6, -8 * SIZE(BB) movaps %xmm7, -4 * SIZE(BB) addl $ 8 * SIZE, B subl $-32 * SIZE, BB decl %eax jne .L52 ALIGN_4 .L55: movl K, %eax andl $7, %eax BRANCH jle .L60 ALIGN_4 .L56: movss -32 * SIZE(B), %xmm0 shufps $0, %xmm0, %xmm0 movaps %xmm0, -32 * SIZE(BB) addl $1 * SIZE, B addl $4 * SIZE, BB decl %eax jne .L56 ALIGN_4 .L60: movl C, C1 movl A, AA movl M, I sarl $3, I jle .L70 ALIGN_4 .L61: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 2), BB /* because it's doubled */ #endif movaps -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movaps -16 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movaps -16 * SIZE(BB), %xmm3 pxor %xmm7, %xmm7 prefetcht0 3 * SIZE(C1) #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $8, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L65 ALIGN_4 .L62: mulps %xmm1, %xmm0 mulps -28 * SIZE(AA), %xmm1 addps %xmm0, %xmm4 movaps -24 * SIZE(AA), %xmm0 addps %xmm1, %xmm6 movaps -28 * SIZE(BB), %xmm1 mulps %xmm1, %xmm0 mulps -20 * SIZE(AA), %xmm1 addps %xmm0, %xmm5 movaps 0 * SIZE(AA), %xmm0 addps %xmm1, %xmm7 movaps -24 * SIZE(BB), %xmm1 mulps %xmm1, %xmm2 mulps -12 * SIZE(AA), %xmm1 addps %xmm2, %xmm4 movaps -8 * SIZE(AA), %xmm2 addps %xmm1, %xmm6 movaps -20 * SIZE(BB), %xmm1 mulps %xmm1, %xmm2 mulps -4 * SIZE(AA), %xmm1 addps %xmm2, %xmm5 movaps 16 * SIZE(AA), %xmm2 addps %xmm1, %xmm7 movaps 0 * SIZE(BB), %xmm1 mulps %xmm3, %xmm0 mulps 4 * SIZE(AA), %xmm3 addps %xmm0, %xmm4 movaps 8 * SIZE(AA), %xmm0 addps %xmm3, %xmm6 movaps -12 * SIZE(BB), %xmm3 mulps %xmm3, %xmm0 mulps 12 * SIZE(AA), %xmm3 addps %xmm0, %xmm5 movaps 32 * SIZE(AA), %xmm0 addps %xmm3, %xmm7 movaps -8 * SIZE(BB), %xmm3 mulps %xmm3, %xmm2 mulps 20 * SIZE(AA), %xmm3 addps %xmm2, %xmm4 movaps 24 * SIZE(AA), %xmm2 addps %xmm3, %xmm6 movaps -4 * SIZE(BB), %xmm3 mulps %xmm3, %xmm2 mulps 28 * SIZE(AA), %xmm3 addps %xmm2, %xmm5 movaps 48 * SIZE(AA), %xmm2 addps %xmm3, %xmm7 movaps 16 * SIZE(BB), %xmm3 addl $ 64 * SIZE, AA subl $-32 * SIZE, BB decl %eax jne .L62 ALIGN_4 .L65: movaps ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L68 ALIGN_4 .L66: mulps %xmm1, %xmm0 mulps -28 * SIZE(AA), %xmm1 addps %xmm0, %xmm4 movaps -24 * SIZE(AA), %xmm0 addps %xmm1, %xmm6 movaps -28 * SIZE(BB), %xmm1 addl $8 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L66 ALIGN_4 .L68: addps %xmm5, %xmm4 addps %xmm7, %xmm6 mulps %xmm3, %xmm4 mulps %xmm3, %xmm6 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhps 2 * SIZE(C1), %xmm0 movsd 4 * SIZE(C1), %xmm2 movhps 6 * SIZE(C1), %xmm2 addps %xmm0, %xmm4 addps %xmm2, %xmm6 #endif movsd %xmm4, 0 * SIZE(C1) movhps %xmm4, 2 * SIZE(C1) movsd %xmm6, 4 * SIZE(C1) movhps %xmm6, 6 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 2), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $8, KK #endif addl $8 * SIZE, C1 decl I jg .L61 ALIGN_4 .L70: movl M, I testl $4, I jle .L80 .L71: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 2), BB /* because it's doubled */ #endif movaps -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movaps -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movaps -16 * SIZE(AA), %xmm2 movaps -16 * SIZE(BB), %xmm3 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $4, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L75 ALIGN_4 .L72: mulps %xmm0, %xmm1 movaps -28 * SIZE(AA), %xmm0 addps %xmm1, %xmm4 movaps -28 * SIZE(BB), %xmm1 mulps %xmm0, %xmm1 movaps -24 * SIZE(AA), %xmm0 addps %xmm1, %xmm5 movaps -24 * SIZE(BB), %xmm1 mulps %xmm0, %xmm1 movaps -20 * SIZE(AA), %xmm0 addps %xmm1, %xmm4 movaps -20 * SIZE(BB), %xmm1 mulps %xmm0, %xmm1 movaps 0 * SIZE(AA), %xmm0 addps %xmm1, %xmm5 movaps 0 * SIZE(BB), %xmm1 mulps %xmm2, %xmm3 movaps -12 * SIZE(AA), %xmm2 addps %xmm3, %xmm4 movaps -12 * SIZE(BB), %xmm3 mulps %xmm2, %xmm3 movaps -8 * SIZE(AA), %xmm2 addps %xmm3, %xmm5 movaps -8 * SIZE(BB), %xmm3 mulps %xmm2, %xmm3 movaps -4 * SIZE(AA), %xmm2 addps %xmm3, %xmm4 movaps -4 * SIZE(BB), %xmm3 mulps %xmm2, %xmm3 movaps 16 * SIZE(AA), %xmm2 addps %xmm3, %xmm5 movaps 16 * SIZE(BB), %xmm3 subl $-32 * SIZE, AA subl $-32 * SIZE, BB decl %eax jne .L72 ALIGN_4 .L75: movaps ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L78 ALIGN_4 .L76: mulps %xmm0, %xmm1 movaps -28 * SIZE(AA), %xmm0 addps %xmm1, %xmm4 movaps -28 * SIZE(BB), %xmm1 addl $4 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L76 ALIGN_4 .L78: addps %xmm5, %xmm4 mulps %xmm3, %xmm4 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhps 2 * SIZE(C1), %xmm0 addps %xmm0, %xmm4 #endif movsd %xmm4, 0 * SIZE(C1) movhps %xmm4, 2 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 2), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $4, KK #endif addl $4 * SIZE, C1 ALIGN_4 .L80: movl M, I testl $2, I jle .L90 .L81: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 8), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 2), BB /* because it's doubled */ #endif movsd -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movsd -16 * SIZE(BB), %xmm3 movsd -24 * SIZE(AA), %xmm2 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $2, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L85 ALIGN_4 .L82: mulps %xmm0, %xmm1 movsd -30 * SIZE(AA), %xmm0 addps %xmm1, %xmm4 movsd -28 * SIZE(BB), %xmm1 mulps %xmm0, %xmm1 movsd -28 * SIZE(AA), %xmm0 addps %xmm1, %xmm5 movsd -24 * SIZE(BB), %xmm1 mulps %xmm0, %xmm1 movsd -26 * SIZE(AA), %xmm0 addps %xmm1, %xmm4 movsd -20 * SIZE(BB), %xmm1 mulps %xmm0, %xmm1 movsd -16 * SIZE(AA), %xmm0 addps %xmm1, %xmm5 movsd -0 * SIZE(BB), %xmm1 mulps %xmm2, %xmm3 movsd -22 * SIZE(AA), %xmm2 addps %xmm3, %xmm4 movsd -12 * SIZE(BB), %xmm3 mulps %xmm2, %xmm3 movsd -20 * SIZE(AA), %xmm2 addps %xmm3, %xmm5 movsd -8 * SIZE(BB), %xmm3 mulps %xmm2, %xmm3 movsd -18 * SIZE(AA), %xmm2 addps %xmm3, %xmm4 movsd -4 * SIZE(BB), %xmm3 mulps %xmm2, %xmm3 movsd -8 * SIZE(AA), %xmm2 addps %xmm3, %xmm5 movsd 16 * SIZE(BB), %xmm3 subl $-16 * SIZE, AA subl $-32 * SIZE, BB decl %eax jne .L82 ALIGN_4 .L85: movsd ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L88 ALIGN_4 .L86: mulps %xmm0, %xmm1 movsd -30 * SIZE(AA), %xmm0 addps %xmm1, %xmm4 movsd -28 * SIZE(BB), %xmm1 addl $2 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L86 ALIGN_4 .L88: addps %xmm5, %xmm4 mulps %xmm3, %xmm4 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 addps %xmm0, %xmm4 #endif movsd %xmm4, 0 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, 8), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 2), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $2, KK #endif addl $2 * SIZE, C1 ALIGN_4 .L90: movl M, I testl $1, I jle .L99 .L91: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 32 * SIZE + BUFFER, BB #else leal 32 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, 4), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movss -32 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movss -32 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movss -16 * SIZE(BB), %xmm3 movss -28 * SIZE(AA), %xmm2 #ifndef TRMMKERNEL movl K, %eax #elif (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA)) movl K, %eax subl KK, %eax movl %eax, KKK #else movl KK, %eax #ifdef LEFT addl $1, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L95 ALIGN_4 .L92: mulss %xmm0, %xmm1 movss -31 * SIZE(AA), %xmm0 addss %xmm1, %xmm4 movss -28 * SIZE(BB), %xmm1 mulss %xmm0, %xmm1 movss -30 * SIZE(AA), %xmm0 addss %xmm1, %xmm5 movss -24 * SIZE(BB), %xmm1 mulss %xmm0, %xmm1 movss -29 * SIZE(AA), %xmm0 addss %xmm1, %xmm4 movss -20 * SIZE(BB), %xmm1 mulss %xmm0, %xmm1 movss -24 * SIZE(AA), %xmm0 addss %xmm1, %xmm5 movss -0 * SIZE(BB), %xmm1 mulss %xmm2, %xmm3 movss -27 * SIZE(AA), %xmm2 addss %xmm3, %xmm4 movss -12 * SIZE(BB), %xmm3 mulss %xmm2, %xmm3 movss -26 * SIZE(AA), %xmm2 addss %xmm3, %xmm5 movss -8 * SIZE(BB), %xmm3 mulss %xmm2, %xmm3 movss -25 * SIZE(AA), %xmm2 addss %xmm3, %xmm4 movss -4 * SIZE(BB), %xmm3 mulss %xmm2, %xmm3 movss -20 * SIZE(AA), %xmm2 addss %xmm3, %xmm5 movss 16 * SIZE(BB), %xmm3 subl $ -8 * SIZE, AA subl $-32 * SIZE, BB decl %eax jne .L92 ALIGN_4 .L95: movss ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L98 ALIGN_4 .L96: mulss %xmm0, %xmm1 movss -31 * SIZE(AA), %xmm0 addss %xmm1, %xmm4 movss -28 * SIZE(BB), %xmm1 addl $1 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L96 ALIGN_4 .L98: addss %xmm5, %xmm4 mulss %xmm3, %xmm4 #ifndef TRMMKERNEL movss 0 * SIZE(C1), %xmm0 addss %xmm0, %xmm4 #endif movss %xmm4, 0 * SIZE(C1) ALIGN_4 .L99: addl LDC, C ALIGN_4 .L999: movl OLD_STACK, %esp EMMS popl %ebx popl %esi popl %edi popl %ebp ret EPILOGUE