/*********************************************************************/ /* */ /* Optimized BLAS libraries */ /* By Kazushige Goto */ /* */ /* Copyright (c) The University of Texas, 2009. All rights reserved. */ /* UNIVERSITY EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES CONCERNING */ /* THIS SOFTWARE AND DOCUMENTATION, INCLUDING ANY WARRANTIES OF */ /* MERCHANTABILITY, FITNESS FOR ANY PARTICULAR PURPOSE, */ /* NON-INFRINGEMENT AND WARRANTIES OF PERFORMANCE, AND ANY WARRANTY */ /* THAT MIGHT OTHERWISE ARISE FROM COURSE OF DEALING OR USAGE OF */ /* TRADE. NO WARRANTY IS EITHER EXPRESS OR IMPLIED WITH RESPECT TO */ /* THE USE OF THE SOFTWARE OR DOCUMENTATION. */ /* Under no circumstances shall University be liable for incidental, */ /* special, indirect, direct or consequential damages or loss of */ /* profits, interruption of business, or related expenses which may */ /* arise from use of Software or Documentation, including but not */ /* limited to those resulting from defects in Software and/or */ /* Documentation, or loss or inaccuracy of data of any kind. */ /*********************************************************************/ #define ASSEMBLER #include "common.h" #define STACK 16 #define ARGS 0 #define OLD_M 4 + STACK + ARGS(%esi) #define OLD_N 8 + STACK + ARGS(%esi) #define OLD_K 12 + STACK + ARGS(%esi) #define OLD_ALPHA 16 + STACK + ARGS(%esi) #define OLD_A 24 + STACK + ARGS(%esi) #define OLD_B 28 + STACK + ARGS(%esi) #define OLD_C 32 + STACK + ARGS(%esi) #define OLD_LDC 36 + STACK + ARGS(%esi) #define OLD_OFFT 40 + 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 BX 40(%esp) #define OLD_STACK 44(%esp) #define OFFSET 48(%esp) #define KK 52(%esp) #define KKK 56(%esp) #define BUFFER 256(%esp) #define PREFETCH_R (8 * 16 + 0) #define PREFETCH_W (PREFETCH_R * 2) #define PREFETCHSIZE (8 * 7 + 4) #define PREFETCH prefetcht0 #define AA %edx #define BB %ecx #define LDC %ebp #define B %edi #define C1 %esi #define I %ebx PROLOGUE PROFCODE pushl %ebp pushl %edi pushl %esi pushl %ebx movl %esp, %esi # save old stack subl $512 + LOCAL_BUFFER_SIZE, %esp andl $-4096, %esp # align stack STACK_TOUCHING movl OLD_M, %ebx movl OLD_N, %eax movl OLD_K, %ecx movl OLD_A, %edx movsd OLD_ALPHA, %xmm3 #ifdef TRMMKERNEL movd OLD_OFFT, %mm4 #endif movl %ebx, M movl %eax, N movl %ecx, K movl %edx, A movl %esi, OLD_STACK unpcklpd %xmm3, %xmm3 movl OLD_B, B movl OLD_C, %ebx movapd %xmm3, ALPHA movl %ebx, C movl OLD_LDC, LDC #ifdef TRMMKERNEL movd %mm4, OFFSET movd %mm4, KK #ifndef LEFT negl KK #endif #endif subl $-16 * SIZE, A subl $-16 * SIZE, B leal (, LDC, SIZE), LDC sarl $1, %eax movl %eax, J jle .L40 ALIGN_4 .L01: leal 16 * 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: movddup -16 * SIZE(B), %xmm0 movddup -15 * SIZE(B), %xmm1 movddup -14 * SIZE(B), %xmm2 movddup -13 * SIZE(B), %xmm3 movddup -12 * SIZE(B), %xmm4 movddup -11 * SIZE(B), %xmm5 movddup -10 * SIZE(B), %xmm6 movddup -9 * SIZE(B), %xmm7 prefetcht0 (PREFETCH_R + 0) * SIZE(B) movapd %xmm0, -16 * SIZE(BB) movapd %xmm1, -14 * SIZE(BB) movapd %xmm2, -12 * SIZE(BB) movapd %xmm3, -10 * SIZE(BB) movapd %xmm4, -8 * SIZE(BB) movapd %xmm5, -6 * SIZE(BB) movapd %xmm6, -4 * SIZE(BB) movapd %xmm7, -2 * SIZE(BB) addl $ 8 * SIZE, B addl $16 * SIZE, BB decl %eax jne .L02 ALIGN_4 .L05: movl K, %eax andl $3, %eax BRANCH jle .L10 ALIGN_4 .L06: movddup -16 * SIZE(B), %xmm0 movddup -15 * SIZE(B), %xmm1 movapd %xmm0, -16 * SIZE(BB) movapd %xmm1, -14 * SIZE(BB) addl $2 * SIZE, B addl $4 * SIZE, BB decl %eax jne .L06 ALIGN_4 .L10: movl B, BX movl C, C1 movl A, AA movl M, I sarl $2, I jle .L20 ALIGN_4 .L11: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 16 * SIZE + BUFFER, BB #else leal 16 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, SIZE), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movapd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movapd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -8 * SIZE(AA), %xmm3 pxor %xmm6, %xmm6 prefetcht0 3 * SIZE(C1) pxor %xmm7, %xmm7 prefetcht0 7 * SIZE(C1, LDC) movapd %xmm1, %xmm2 movl BX, %eax prefetcht0 (%eax) subl $-8 * SIZE, %eax movl %eax, BX #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 .L15 ALIGN_4 .L12: mulpd %xmm0, %xmm1 addpd %xmm1, %xmm4 movapd -14 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 addpd %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 addpd %xmm2, %xmm6 movapd -12 * SIZE(BB), %xmm2 mulpd %xmm0, %xmm1 movapd -12 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 PADDING; movapd %xmm2, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm2, %xmm4 movapd -10 * SIZE(BB), %xmm2 mulpd %xmm2, %xmm0 addpd %xmm0, %xmm5 movapd -10 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm1 addpd %xmm1, %xmm6 movapd -8 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 PADDING; movapd 0 * SIZE(AA), %xmm0 addpd %xmm2, %xmm7 PADDING; movapd %xmm1, %xmm2 mulpd %xmm3, %xmm1 addpd %xmm1, %xmm4 movapd -6 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm3 addpd %xmm3, %xmm5 movapd -6 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm2 addpd %xmm2, %xmm6 movapd -4 * SIZE(BB), %xmm2 mulpd %xmm3, %xmm1 movapd -4 * SIZE(AA), %xmm3 addpd %xmm1, %xmm7 PADDING; movapd %xmm2, %xmm1 mulpd %xmm3, %xmm2 addpd %xmm2, %xmm4 movapd -2 * SIZE(BB), %xmm2 mulpd %xmm2, %xmm3 addpd %xmm3, %xmm5 movapd -2 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm1 addpd %xmm1, %xmm6 PADDING; movapd 0 * SIZE(BB), %xmm1 mulpd %xmm3, %xmm2 movapd 8 * SIZE(AA), %xmm3 addpd %xmm2, %xmm7 PADDING; movapd %xmm1, %xmm2 mulpd %xmm0, %xmm1 addpd %xmm1, %xmm4 movapd 2 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 addpd %xmm0, %xmm5 movapd 2 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 addpd %xmm2, %xmm6 movapd 4 * SIZE(BB), %xmm2 mulpd %xmm0, %xmm1 movapd 4 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 PADDING; movapd %xmm2, %xmm1 mulpd %xmm0, %xmm2 addpd %xmm2, %xmm4 movapd 6 * SIZE(BB), %xmm2 mulpd %xmm2, %xmm0 addpd %xmm0, %xmm5 movapd 6 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm1 addpd %xmm1, %xmm6 movapd 8 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm2 movapd 16 * SIZE(AA), %xmm0 addpd %xmm2, %xmm7 PADDING; movapd %xmm1, %xmm2 mulpd %xmm3, %xmm1 addpd %xmm1, %xmm4 movapd 10 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm3 addpd %xmm3, %xmm5 movapd 10 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm2 addpd %xmm2, %xmm6 movapd 12 * SIZE(BB), %xmm2 mulpd %xmm3, %xmm1 movapd 12 * SIZE(AA), %xmm3 addpd %xmm1, %xmm7 PADDING; movapd %xmm2, %xmm1 mulpd %xmm3, %xmm2 addpd %xmm2, %xmm4 movapd 14 * SIZE(BB), %xmm2 mulpd %xmm2, %xmm3 subl $-32 * SIZE, BB addpd %xmm3, %xmm5 movapd 14 * SIZE(AA), %xmm3 mulpd %xmm3, %xmm1 addpd %xmm1, %xmm6 movapd -16 * SIZE(BB), %xmm1 mulpd %xmm3, %xmm2 movapd 24 * SIZE(AA), %xmm3 addpd %xmm2, %xmm7 PADDING; movapd %xmm1, %xmm2 subl $-32 * SIZE, AA decl %eax BRANCH jne .L12 ALIGN_4 .L15: #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif movapd ALPHA, %xmm3 andl $7, %eax BRANCH je .L18 ALIGN_4 .L16: mulpd %xmm0, %xmm1 addpd %xmm1, %xmm4 movapd -14 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 addpd %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm2 mulpd %xmm0, %xmm1 movapd -12 * SIZE(AA), %xmm0 addpd %xmm2, %xmm6 addpd %xmm1, %xmm7 movapd -12 * SIZE(BB), %xmm1 movapd %xmm1, %xmm2 addl $4 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L16 ALIGN_4 .L18: mulpd %xmm3, %xmm4 mulpd %xmm3, %xmm5 mulpd %xmm3, %xmm6 mulpd %xmm3, %xmm7 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhpd 1 * SIZE(C1), %xmm0 movsd 2 * SIZE(C1), %xmm2 movhpd 3 * SIZE(C1), %xmm2 movsd 0 * SIZE(C1, LDC), %xmm1 movhpd 1 * SIZE(C1, LDC), %xmm1 movsd 2 * SIZE(C1, LDC), %xmm3 movhpd 3 * SIZE(C1, LDC), %xmm3 addpd %xmm0, %xmm4 addpd %xmm1, %xmm5 addpd %xmm2, %xmm6 addpd %xmm3, %xmm7 #endif movsd %xmm4, 0 * SIZE(C1) movhpd %xmm4, 1 * SIZE(C1) movsd %xmm6, 2 * SIZE(C1) movhpd %xmm6, 3 * SIZE(C1) movsd %xmm5, 0 * SIZE(C1, LDC) movhpd %xmm5, 1 * SIZE(C1, LDC) movsd %xmm7, 2 * SIZE(C1, LDC) movhpd %xmm7, 3 * SIZE(C1, LDC) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $4, KK #endif addl $4 * SIZE, C1 decl I jg .L11 ALIGN_4 .L20: movl M, I testl $2, I jle .L30 .L21: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 16 * SIZE + BUFFER, BB #else leal 16 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movapd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movapd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -8 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movapd -8 * 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 addl $2, %eax movl %eax, KKK #endif sarl $3, %eax je .L25 ALIGN_4 .L22: mulpd %xmm0, %xmm1 mulpd -14 * SIZE(BB), %xmm0 addpd %xmm1, %xmm4 movapd -12 * SIZE(BB), %xmm1 addpd %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm1 mulpd -10 * SIZE(BB), %xmm0 addpd %xmm1, %xmm6 movapd 0 * SIZE(BB), %xmm1 addpd %xmm0, %xmm7 movapd -12 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm3 mulpd -6 * SIZE(BB), %xmm0 addpd %xmm3, %xmm4 movapd -4 * SIZE(BB), %xmm3 addpd %xmm0, %xmm5 movapd -10 * SIZE(AA), %xmm0 mulpd %xmm0, %xmm3 mulpd -2 * SIZE(BB), %xmm0 addpd %xmm3, %xmm6 movapd 8 * SIZE(BB), %xmm3 addpd %xmm0, %xmm7 movapd 0 * SIZE(AA), %xmm0 mulpd %xmm2, %xmm1 mulpd 2 * SIZE(BB), %xmm2 addpd %xmm1, %xmm4 movapd 4 * SIZE(BB), %xmm1 addpd %xmm2, %xmm5 movapd -6 * SIZE(AA), %xmm2 mulpd %xmm2, %xmm1 mulpd 6 * SIZE(BB), %xmm2 addpd %xmm1, %xmm6 movapd 16 * SIZE(BB), %xmm1 addpd %xmm2, %xmm7 movapd -4 * SIZE(AA), %xmm2 mulpd %xmm2, %xmm3 mulpd 10 * SIZE(BB), %xmm2 addpd %xmm3, %xmm4 movapd 12 * SIZE(BB), %xmm3 addpd %xmm2, %xmm5 movapd -2 * SIZE(AA), %xmm2 mulpd %xmm2, %xmm3 mulpd 14 * SIZE(BB), %xmm2 addpd %xmm3, %xmm6 movapd 24 * SIZE(BB), %xmm3 addpd %xmm2, %xmm7 movapd 8 * SIZE(AA), %xmm2 subl $-16 * SIZE, AA addl $ 32 * SIZE, BB decl %eax jne .L22 ALIGN_4 .L25: movapd ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L28 ALIGN_4 .L26: mulpd %xmm0, %xmm1 mulpd -14 * SIZE(BB), %xmm0 addpd %xmm1, %xmm4 movapd -12 * SIZE(BB), %xmm1 addpd %xmm0, %xmm5 movapd -14 * SIZE(AA), %xmm0 addl $2 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L26 ALIGN_4 .L28: addpd %xmm6, %xmm4 addpd %xmm7, %xmm5 mulpd %xmm3, %xmm4 mulpd %xmm3, %xmm5 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhpd 1 * SIZE(C1), %xmm0 movsd 0 * SIZE(C1, LDC), %xmm1 movhpd 1 * SIZE(C1, LDC), %xmm1 addpd %xmm0, %xmm4 addpd %xmm1, %xmm5 #endif movsd %xmm4, 0 * SIZE(C1) movhpd %xmm4, 1 * SIZE(C1) movsd %xmm5, 0 * SIZE(C1, LDC) movhpd %xmm5, 1 * SIZE(C1, LDC) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 4), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $2, KK #endif addl $2 * SIZE, C1 ALIGN_4 .L30: movl M, I testl $1, I jle .L39 .L31: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 16 * SIZE + BUFFER, BB #else leal 16 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, SIZE), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 4), BB /* because it's doubled */ #endif movsd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movsd -12 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movsd -8 * 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 .L35 ALIGN_4 .L32: mulsd %xmm0, %xmm1 mulsd -14 * SIZE(BB), %xmm0 addsd %xmm1, %xmm4 movsd -12 * SIZE(BB), %xmm1 addsd %xmm0, %xmm5 movsd -15 * SIZE(AA), %xmm0 mulsd %xmm0, %xmm1 mulsd -10 * SIZE(BB), %xmm0 addsd %xmm1, %xmm6 movsd 0 * SIZE(BB), %xmm1 addsd %xmm0, %xmm7 movsd -14 * SIZE(AA), %xmm0 mulsd %xmm0, %xmm3 mulsd -6 * SIZE(BB), %xmm0 addsd %xmm3, %xmm4 movsd -4 * SIZE(BB), %xmm3 addsd %xmm0, %xmm5 movsd -13 * SIZE(AA), %xmm0 mulsd %xmm0, %xmm3 mulsd -2 * SIZE(BB), %xmm0 addsd %xmm3, %xmm6 movsd 8 * SIZE(BB), %xmm3 addsd %xmm0, %xmm7 movsd -8 * SIZE(AA), %xmm0 mulsd %xmm2, %xmm1 mulsd 2 * SIZE(BB), %xmm2 addsd %xmm1, %xmm4 movsd 4 * SIZE(BB), %xmm1 addsd %xmm2, %xmm5 movsd -11 * SIZE(AA), %xmm2 mulsd %xmm2, %xmm1 mulsd 6 * SIZE(BB), %xmm2 addsd %xmm1, %xmm6 movsd 16 * SIZE(BB), %xmm1 addsd %xmm2, %xmm7 movsd -10 * SIZE(AA), %xmm2 mulsd %xmm2, %xmm3 mulsd 10 * SIZE(BB), %xmm2 addsd %xmm3, %xmm4 movsd 12 * SIZE(BB), %xmm3 addsd %xmm2, %xmm5 movsd -9 * SIZE(AA), %xmm2 mulsd %xmm2, %xmm3 mulsd 14 * SIZE(BB), %xmm2 addsd %xmm3, %xmm6 movsd 24 * SIZE(BB), %xmm3 addsd %xmm2, %xmm7 movsd -4 * SIZE(AA), %xmm2 subl $-8 * SIZE, AA addl $32 * 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: mulsd %xmm0, %xmm1 mulsd -14 * SIZE(BB), %xmm0 addsd %xmm1, %xmm4 movsd -12 * SIZE(BB), %xmm1 addsd %xmm0, %xmm5 movsd -15 * SIZE(AA), %xmm0 addl $1 * SIZE, AA addl $4 * SIZE, BB decl %eax jg .L36 ALIGN_4 .L38: addsd %xmm6, %xmm4 addsd %xmm7, %xmm5 mulsd %xmm3, %xmm4 mulsd %xmm3, %xmm5 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movsd 0 * SIZE(C1, LDC), %xmm1 addsd %xmm0, %xmm4 addsd %xmm1, %xmm5 #endif movsd %xmm4, 0 * SIZE(C1) movsd %xmm5, 0 * SIZE(C1, LDC) #if defined(TRMMKERNEL) && defined(LEFT) addl $1, KK #endif ALIGN_4 .L39: #if defined(TRMMKERNEL) && !defined(LEFT) addl $2, KK #endif leal (, LDC, 2), %eax addl %eax, C decl J jg .L01 ALIGN_4 .L40: movl N, %eax testl $1, %eax jle .L999 ALIGN_4 .L41: leal 16 * SIZE + BUFFER, BB #if defined(TRMMKERNEL) && defined(LEFT) movl OFFSET, %eax movl %eax, KK #endif movl K, %eax sarl $3, %eax jle .L45 ALIGN_4 .L42: movddup -16 * SIZE(B), %xmm0 movddup -15 * SIZE(B), %xmm1 movddup -14 * SIZE(B), %xmm2 movddup -13 * SIZE(B), %xmm3 movddup -12 * SIZE(B), %xmm4 movddup -11 * SIZE(B), %xmm5 movddup -10 * SIZE(B), %xmm6 movddup -9 * SIZE(B), %xmm7 movapd %xmm0, -16 * SIZE(BB) movapd %xmm1, -14 * SIZE(BB) movapd %xmm2, -12 * SIZE(BB) movapd %xmm3, -10 * SIZE(BB) movapd %xmm4, -8 * SIZE(BB) movapd %xmm5, -6 * SIZE(BB) movapd %xmm6, -4 * SIZE(BB) movapd %xmm7, -2 * SIZE(BB) addl $ 8 * SIZE, B addl $16 * SIZE, BB decl %eax jne .L42 ALIGN_4 .L45: movl K, %eax andl $7, %eax BRANCH jle .L50 ALIGN_4 .L46: movddup -16 * SIZE(B), %xmm0 movapd %xmm0, -16 * SIZE(BB) addl $1 * SIZE, B addl $2 * SIZE, BB decl %eax jne .L46 ALIGN_4 .L50: movl C, C1 movl A, AA movl M, I sarl $2, I jle .L60 ALIGN_4 .L51: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 16 * SIZE + BUFFER, BB #else leal 16 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, SIZE), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 2), BB #endif movapd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movapd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -8 * SIZE(AA), %xmm2 pxor %xmm6, %xmm6 movapd -8 * 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 $4, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L55 ALIGN_4 .L52: mulpd %xmm1, %xmm0 mulpd -14 * SIZE(AA), %xmm1 addpd %xmm0, %xmm4 movapd -12 * SIZE(AA), %xmm0 addpd %xmm1, %xmm6 movapd -14 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm0 mulpd -10 * SIZE(AA), %xmm1 addpd %xmm0, %xmm5 movapd 0 * SIZE(AA), %xmm0 addpd %xmm1, %xmm7 movapd -12 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm2 mulpd -6 * SIZE(AA), %xmm1 addpd %xmm2, %xmm4 movapd -4 * SIZE(AA), %xmm2 addpd %xmm1, %xmm6 movapd -10 * SIZE(BB), %xmm1 mulpd %xmm1, %xmm2 mulpd -2 * SIZE(AA), %xmm1 addpd %xmm2, %xmm5 movapd 8 * SIZE(AA), %xmm2 addpd %xmm1, %xmm7 movapd 0 * SIZE(BB), %xmm1 mulpd %xmm3, %xmm0 mulpd 2 * SIZE(AA), %xmm3 addpd %xmm0, %xmm4 movapd 4 * SIZE(AA), %xmm0 addpd %xmm3, %xmm6 movapd -6 * SIZE(BB), %xmm3 mulpd %xmm3, %xmm0 mulpd 6 * SIZE(AA), %xmm3 addpd %xmm0, %xmm5 movapd 16 * SIZE(AA), %xmm0 addpd %xmm3, %xmm7 movapd -4 * SIZE(BB), %xmm3 mulpd %xmm3, %xmm2 mulpd 10 * SIZE(AA), %xmm3 addpd %xmm2, %xmm4 movapd 12 * SIZE(AA), %xmm2 addpd %xmm3, %xmm6 movapd -2 * SIZE(BB), %xmm3 mulpd %xmm3, %xmm2 mulpd 14 * SIZE(AA), %xmm3 addpd %xmm2, %xmm5 movapd 24 * SIZE(AA), %xmm2 addpd %xmm3, %xmm7 movapd 8 * SIZE(BB), %xmm3 addl $ 32 * SIZE, AA subl $-16 * SIZE, BB decl %eax jne .L52 ALIGN_4 .L55: movapd ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L58 ALIGN_4 .L56: mulpd %xmm1, %xmm0 mulpd -14 * SIZE(AA), %xmm1 addpd %xmm0, %xmm4 movapd -12 * SIZE(AA), %xmm0 addpd %xmm1, %xmm6 movapd -14 * SIZE(BB), %xmm1 addl $4 * SIZE, AA addl $2 * SIZE, BB decl %eax jg .L56 ALIGN_4 .L58: addpd %xmm5, %xmm4 addpd %xmm7, %xmm6 mulpd %xmm3, %xmm4 mulpd %xmm3, %xmm6 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhpd 1 * SIZE(C1), %xmm0 movsd 2 * SIZE(C1), %xmm2 movhpd 3 * SIZE(C1), %xmm2 addpd %xmm0, %xmm4 addpd %xmm2, %xmm6 #endif movsd %xmm4, 0 * SIZE(C1) movhpd %xmm4, 1 * SIZE(C1) movsd %xmm6, 2 * SIZE(C1) movhpd %xmm6, 3 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 4), AA leal (BB, %eax, 2), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $4, KK #endif addl $4 * SIZE, C1 decl I jg .L51 ALIGN_4 .L60: movl M, I testl $2, I jle .L70 .L61: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 16 * SIZE + BUFFER, BB #else leal 16 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, SIZE), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 2), BB #endif movapd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movapd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movapd -8 * SIZE(AA), %xmm2 movapd -8 * 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 $2, %eax #else addl $1, %eax #endif movl %eax, KKK #endif sarl $3, %eax je .L65 ALIGN_4 .L62: mulpd %xmm0, %xmm1 movapd -14 * SIZE(AA), %xmm0 addpd %xmm1, %xmm4 movapd -14 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm1 movapd -12 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movapd -12 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm1 movapd -10 * SIZE(AA), %xmm0 addpd %xmm1, %xmm4 movapd -10 * SIZE(BB), %xmm1 mulpd %xmm0, %xmm1 movapd 0 * SIZE(AA), %xmm0 addpd %xmm1, %xmm5 movapd 0 * SIZE(BB), %xmm1 mulpd %xmm2, %xmm3 movapd -6 * SIZE(AA), %xmm2 addpd %xmm3, %xmm4 movapd -6 * SIZE(BB), %xmm3 mulpd %xmm2, %xmm3 movapd -4 * SIZE(AA), %xmm2 addpd %xmm3, %xmm5 movapd -4 * SIZE(BB), %xmm3 mulpd %xmm2, %xmm3 movapd -2 * SIZE(AA), %xmm2 addpd %xmm3, %xmm4 movapd -2 * SIZE(BB), %xmm3 mulpd %xmm2, %xmm3 movapd 8 * SIZE(AA), %xmm2 addpd %xmm3, %xmm5 movapd 8 * SIZE(BB), %xmm3 subl $-16 * SIZE, AA subl $-16 * SIZE, BB decl %eax jne .L62 ALIGN_4 .L65: movapd ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L68 ALIGN_4 .L66: mulpd %xmm0, %xmm1 movapd -14 * SIZE(AA), %xmm0 addpd %xmm1, %xmm4 movapd -14 * SIZE(BB), %xmm1 addl $2 * SIZE, AA addl $2 * SIZE, BB decl %eax jg .L66 ALIGN_4 .L68: addpd %xmm5, %xmm4 mulpd %xmm3, %xmm4 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 movhpd 1 * SIZE(C1), %xmm0 addpd %xmm0, %xmm4 #endif movsd %xmm4, 0 * SIZE(C1) movhpd %xmm4, 1 * SIZE(C1) #if (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) movl K, %eax subl KKK, %eax leal (,%eax, SIZE), %eax leal (AA, %eax, 2), AA leal (BB, %eax, 2), BB #endif #if defined(TRMMKERNEL) && defined(LEFT) addl $2, KK #endif addl $2 * SIZE, C1 ALIGN_4 .L70: movl M, I testl $1, I jle .L79 .L71: #if !defined(TRMMKERNEL) || \ (defined(TRMMKERNEL) && defined(LEFT) && defined(TRANSA)) || \ (defined(TRMMKERNEL) && !defined(LEFT) && !defined(TRANSA)) leal 16 * SIZE + BUFFER, BB #else leal 16 * SIZE + BUFFER, BB movl KK, %eax leal (, %eax, SIZE), %eax leal (AA, %eax, 1), AA leal (BB, %eax, 2), BB #endif movsd -16 * SIZE(AA), %xmm0 pxor %xmm4, %xmm4 movsd -16 * SIZE(BB), %xmm1 pxor %xmm5, %xmm5 movsd -8 * SIZE(BB), %xmm3 movsd -12 * 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 addl $1, %eax movl %eax, KKK #endif sarl $3, %eax je .L75 ALIGN_4 .L72: mulsd %xmm0, %xmm1 movsd -15 * SIZE(AA), %xmm0 addsd %xmm1, %xmm4 movsd -14 * SIZE(BB), %xmm1 mulsd %xmm0, %xmm1 movsd -14 * SIZE(AA), %xmm0 addsd %xmm1, %xmm5 movsd -12 * SIZE(BB), %xmm1 mulsd %xmm0, %xmm1 movsd -13 * SIZE(AA), %xmm0 addsd %xmm1, %xmm4 movsd -10 * SIZE(BB), %xmm1 mulsd %xmm0, %xmm1 movsd -8 * SIZE(AA), %xmm0 addsd %xmm1, %xmm5 movsd -0 * SIZE(BB), %xmm1 mulsd %xmm2, %xmm3 movsd -11 * SIZE(AA), %xmm2 addsd %xmm3, %xmm4 movsd -6 * SIZE(BB), %xmm3 mulsd %xmm2, %xmm3 movsd -10 * SIZE(AA), %xmm2 addsd %xmm3, %xmm5 movsd -4 * SIZE(BB), %xmm3 mulsd %xmm2, %xmm3 movsd -9 * SIZE(AA), %xmm2 addsd %xmm3, %xmm4 movsd -2 * SIZE(BB), %xmm3 mulsd %xmm2, %xmm3 movsd -4 * SIZE(AA), %xmm2 addsd %xmm3, %xmm5 movsd 8 * SIZE(BB), %xmm3 subl $ -8 * SIZE, AA subl $-16 * SIZE, BB decl %eax jne .L72 ALIGN_4 .L75: movsd ALPHA, %xmm3 #ifndef TRMMKERNEL movl K, %eax #else movl KKK, %eax #endif andl $7, %eax BRANCH je .L78 ALIGN_4 .L76: mulsd %xmm0, %xmm1 movsd -15 * SIZE(AA), %xmm0 addsd %xmm1, %xmm4 movsd -14 * SIZE(BB), %xmm1 addl $1 * SIZE, AA addl $2 * SIZE, BB decl %eax jg .L76 ALIGN_4 .L78: addsd %xmm5, %xmm4 mulsd %xmm3, %xmm4 #ifndef TRMMKERNEL movsd 0 * SIZE(C1), %xmm0 addsd %xmm0, %xmm4 #endif movsd %xmm4, 0 * SIZE(C1) ALIGN_4 .L79: addl LDC, C ALIGN_4 .L999: movl OLD_STACK, %esp EMMS popl %ebx popl %esi popl %edi popl %ebp ret EPILOGUE