1223 lines
25 KiB
ArmAsm
1223 lines
25 KiB
ArmAsm
/*********************************************************************/
|
|
/* 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"
|
|
#include "l2param.h"
|
|
|
|
#ifndef WINDOWS_ABI
|
|
|
|
#define STACKSIZE 64
|
|
|
|
#define OLD_INCX 8 + STACKSIZE(%rsp)
|
|
#define OLD_Y 16 + STACKSIZE(%rsp)
|
|
#define OLD_INCY 24 + STACKSIZE(%rsp)
|
|
#define OLD_BUFFER 32 + STACKSIZE(%rsp)
|
|
|
|
#define M %rdi
|
|
#define N %rsi
|
|
#define A %rcx
|
|
#define LDA %r8
|
|
#define X %r9
|
|
#define INCX %rdx
|
|
#define Y %rbp
|
|
#define INCY %r10
|
|
|
|
#else
|
|
|
|
#define STACKSIZE 256
|
|
|
|
#define OLD_ALPHA_I 40 + STACKSIZE(%rsp)
|
|
#define OLD_A 48 + STACKSIZE(%rsp)
|
|
#define OLD_LDA 56 + STACKSIZE(%rsp)
|
|
#define OLD_X 64 + STACKSIZE(%rsp)
|
|
#define OLD_INCX 72 + STACKSIZE(%rsp)
|
|
#define OLD_Y 80 + STACKSIZE(%rsp)
|
|
#define OLD_INCY 88 + STACKSIZE(%rsp)
|
|
#define OLD_BUFFER 96 + STACKSIZE(%rsp)
|
|
|
|
#define M %rcx
|
|
#define N %rdx
|
|
#define A %r8
|
|
#define LDA %r9
|
|
#define X %rdi
|
|
#define INCX %rsi
|
|
#define Y %rbp
|
|
#define INCY %r10
|
|
|
|
#endif
|
|
|
|
#define I %rax
|
|
#define J %rbx
|
|
#define A1 %r11
|
|
#define A2 %r12
|
|
|
|
#define X1 %r13
|
|
#define Y1 %r14
|
|
#define BUFFER %r15
|
|
|
|
#define ALPHA_R %xmm14
|
|
#define ALPHA_I %xmm15
|
|
|
|
#undef SUBPD
|
|
|
|
#ifndef CONJ
|
|
#define SUBPD addpd
|
|
#else
|
|
#define SUBPD 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 OLD_A, A
|
|
movq OLD_LDA, LDA
|
|
movq OLD_X, X
|
|
|
|
movaps %xmm3, %xmm0
|
|
movss OLD_ALPHA_I, %xmm1
|
|
#endif
|
|
|
|
movq OLD_INCX, INCX
|
|
movq OLD_Y, Y
|
|
movq OLD_INCY, INCY
|
|
movq OLD_BUFFER, BUFFER
|
|
|
|
salq $ZBASE_SHIFT, LDA
|
|
salq $ZBASE_SHIFT, INCX
|
|
salq $ZBASE_SHIFT, INCY
|
|
|
|
pcmpeqb %xmm5, %xmm5
|
|
psllq $63, %xmm5
|
|
shufps $0x04, %xmm5, %xmm5
|
|
|
|
unpcklpd %xmm1, %xmm0
|
|
|
|
movaps %xmm0, ALPHA_R
|
|
pshufd $0x4e, %xmm0, ALPHA_I
|
|
|
|
xorps %xmm5, ALPHA_I
|
|
|
|
subq $-16 * SIZE, A
|
|
|
|
testq M, M
|
|
jle .L999
|
|
testq N, N
|
|
jle .L999
|
|
ALIGN_3
|
|
|
|
movq BUFFER, X1
|
|
|
|
movq Y, Y1
|
|
|
|
movq M, I
|
|
sarq $2, I
|
|
jle .L05
|
|
ALIGN_4
|
|
|
|
.L02:
|
|
movsd 0 * SIZE(X), %xmm0
|
|
movhpd 1 * SIZE(X), %xmm0
|
|
addq INCX, X
|
|
|
|
movsd 0 * SIZE(X), %xmm1
|
|
movhpd 1 * SIZE(X), %xmm1
|
|
addq INCX, X
|
|
|
|
movsd 0 * SIZE(X), %xmm2
|
|
movhpd 1 * SIZE(X), %xmm2
|
|
addq INCX, X
|
|
|
|
movsd 0 * SIZE(X), %xmm3
|
|
movhpd 1 * SIZE(X), %xmm3
|
|
addq INCX, X
|
|
|
|
movapd %xmm0, 0 * SIZE(X1)
|
|
movapd %xmm1, 2 * SIZE(X1)
|
|
movapd %xmm2, 4 * SIZE(X1)
|
|
movapd %xmm3, 6 * SIZE(X1)
|
|
|
|
addq $8 * SIZE, X1
|
|
decq I
|
|
jg .L02
|
|
ALIGN_4
|
|
|
|
.L05:
|
|
movq M, I
|
|
andq $3, I
|
|
jle .L10
|
|
ALIGN_2
|
|
|
|
.L06:
|
|
movsd 0 * SIZE(X), %xmm0
|
|
movhpd 1 * SIZE(X), %xmm0
|
|
addq INCX, X
|
|
movapd %xmm0, 0 * SIZE(X1)
|
|
addq $2 * SIZE, X1
|
|
decq I
|
|
jg .L06
|
|
ALIGN_4
|
|
|
|
.L10:
|
|
#if GEMV_UNROLL >= 4
|
|
|
|
cmpq $4, N
|
|
jl .L20
|
|
ALIGN_3
|
|
|
|
.L11:
|
|
subq $4, N
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
leaq (A1, LDA, 2), A2
|
|
leaq (A1, LDA, 4), A
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
xorps %xmm4, %xmm4
|
|
xorps %xmm5, %xmm5
|
|
xorps %xmm6, %xmm6
|
|
xorps %xmm7, %xmm7
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCHW 3 * SIZE(Y1)
|
|
#endif
|
|
|
|
movq M, I
|
|
sarq $2, I
|
|
jle .L15
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -16 * SIZE(A1, LDA), %xmm10
|
|
movddup -15 * SIZE(A1, LDA), %xmm11
|
|
|
|
decq I
|
|
jle .L14
|
|
ALIGN_3
|
|
|
|
.L13:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -16 * SIZE(A2), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -15 * SIZE(A2), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -16 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -15 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -14 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -13 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -14 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm7
|
|
movddup -13 * SIZE(A1, LDA), %xmm11
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A1, LDA)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -14 * SIZE(A2), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -13 * SIZE(A2), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -14 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -13 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -12 * SIZE(A1), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -11 * SIZE(A1), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -12 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm7
|
|
movddup -11 * SIZE(A1, LDA), %xmm11
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A2)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -12 * SIZE(A2), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -11 * SIZE(A2), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -12 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -11 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -10 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -9 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -10 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm7
|
|
movddup -9 * SIZE(A1, LDA), %xmm11
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A2, LDA)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -10 * SIZE(A2), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -9 * SIZE(A2), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -10 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -9 * SIZE(A2, LDA), %xmm11
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -8 * SIZE(A1), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -7 * SIZE(A1), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -8 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm7
|
|
movddup -7 * SIZE(A1, LDA), %xmm11
|
|
|
|
subq $-8 * SIZE, A1
|
|
subq $-8 * SIZE, A2
|
|
subq $-8 * SIZE, X1
|
|
|
|
subq $1, I
|
|
BRANCH
|
|
jg .L13
|
|
ALIGN_3
|
|
|
|
.L14:
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -16 * SIZE(A2), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -15 * SIZE(A2), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -16 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -15 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -14 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -13 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -14 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm7
|
|
movddup -13 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -14 * SIZE(A2), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -13 * SIZE(A2), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -14 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -13 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -12 * SIZE(A1), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -11 * SIZE(A1), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -12 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm7
|
|
movddup -11 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -12 * SIZE(A2), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -11 * SIZE(A2), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -12 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -11 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -10 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -9 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -10 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm7
|
|
movddup -9 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -10 * SIZE(A2), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -9 * SIZE(A2), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -10 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -9 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm7
|
|
|
|
subq $-8 * SIZE, A1
|
|
subq $-8 * SIZE, A2
|
|
subq $-8 * SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L15:
|
|
testq $2, M
|
|
je .L17
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -16 * SIZE(A1, LDA), %xmm10
|
|
movddup -15 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -16 * SIZE(A2), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -15 * SIZE(A2), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -16 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -15 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
movddup -14 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
movddup -13 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
movddup -14 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm7
|
|
movddup -13 * SIZE(A1, LDA), %xmm11
|
|
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -14 * SIZE(A2), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -13 * SIZE(A2), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -14 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -13 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm7
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
ALIGN_3
|
|
|
|
.L17:
|
|
testq $1, M
|
|
je .L19
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -16 * SIZE(A1, LDA), %xmm10
|
|
movddup -15 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -16 * SIZE(A2), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -15 * SIZE(A2), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -16 * SIZE(A2, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
movddup -15 * SIZE(A2, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm7
|
|
ALIGN_3
|
|
|
|
.L19:
|
|
pcmpeqb %xmm13, %xmm13
|
|
psllq $63, %xmm13
|
|
shufps $0x40, %xmm13, %xmm13
|
|
|
|
#ifndef XCONJ
|
|
xorps %xmm13, %xmm1
|
|
xorps %xmm13, %xmm3
|
|
xorps %xmm13, %xmm5
|
|
xorps %xmm13, %xmm7
|
|
#else
|
|
xorps %xmm13, %xmm0
|
|
xorps %xmm13, %xmm2
|
|
xorps %xmm13, %xmm4
|
|
xorps %xmm13, %xmm6
|
|
#endif
|
|
|
|
pshufd $0x4e, %xmm1, %xmm1
|
|
pshufd $0x4e, %xmm3, %xmm3
|
|
pshufd $0x4e, %xmm5, %xmm5
|
|
pshufd $0x4e, %xmm7, %xmm7
|
|
|
|
#ifndef CONJ
|
|
addpd %xmm1, %xmm0
|
|
addpd %xmm3, %xmm2
|
|
addpd %xmm5, %xmm4
|
|
addpd %xmm7, %xmm6
|
|
#else
|
|
subpd %xmm1, %xmm0
|
|
subpd %xmm3, %xmm2
|
|
subpd %xmm5, %xmm4
|
|
subpd %xmm7, %xmm6
|
|
#endif
|
|
|
|
pshufd $0xee, %xmm0, %xmm1
|
|
movddup %xmm0, %xmm0
|
|
pshufd $0xee, %xmm2, %xmm3
|
|
movddup %xmm2, %xmm2
|
|
pshufd $0xee, %xmm4, %xmm5
|
|
movddup %xmm4, %xmm4
|
|
pshufd $0xee, %xmm6, %xmm7
|
|
movddup %xmm6, %xmm6
|
|
|
|
mulpd ALPHA_R, %xmm0
|
|
mulpd ALPHA_I, %xmm1
|
|
mulpd ALPHA_R, %xmm2
|
|
mulpd ALPHA_I, %xmm3
|
|
mulpd ALPHA_R, %xmm4
|
|
mulpd ALPHA_I, %xmm5
|
|
mulpd ALPHA_R, %xmm6
|
|
mulpd ALPHA_I, %xmm7
|
|
|
|
addpd %xmm1, %xmm0
|
|
addpd %xmm3, %xmm2
|
|
addpd %xmm5, %xmm4
|
|
addpd %xmm7, %xmm6
|
|
|
|
movsd 0 * SIZE(Y), %xmm1
|
|
movhpd 1 * SIZE(Y), %xmm1
|
|
addq INCY, Y
|
|
movsd 0 * SIZE(Y), %xmm3
|
|
movhpd 1 * SIZE(Y), %xmm3
|
|
addq INCY, Y
|
|
movsd 0 * SIZE(Y), %xmm5
|
|
movhpd 1 * SIZE(Y), %xmm5
|
|
addq INCY, Y
|
|
movsd 0 * SIZE(Y), %xmm7
|
|
movhpd 1 * SIZE(Y), %xmm7
|
|
addq INCY, Y
|
|
|
|
addpd %xmm1, %xmm0
|
|
addpd %xmm3, %xmm2
|
|
addpd %xmm5, %xmm4
|
|
addpd %xmm7, %xmm6
|
|
|
|
movlpd %xmm0, 0 * SIZE(Y1)
|
|
movhpd %xmm0, 1 * SIZE(Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm2, 0 * SIZE(Y1)
|
|
movhpd %xmm2, 1 * SIZE(Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm4, 0 * SIZE(Y1)
|
|
movhpd %xmm4, 1 * SIZE(Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm6, 0 * SIZE(Y1)
|
|
movhpd %xmm6, 1 * SIZE(Y1)
|
|
addq INCY, Y1
|
|
|
|
cmpq $4, N
|
|
jge .L11
|
|
ALIGN_3
|
|
|
|
.L20:
|
|
#endif
|
|
|
|
#if GEMV_UNROLL >= 2
|
|
|
|
cmpq $2, N
|
|
jl .L30
|
|
|
|
#if GEMV_UNROLL == 2
|
|
ALIGN_3
|
|
|
|
.L21:
|
|
#endif
|
|
|
|
subq $2, N
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
leaq (A1, LDA), A2
|
|
leaq (A1, LDA, 2), A
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCHW 3 * SIZE(Y1)
|
|
#endif
|
|
|
|
movq M, I
|
|
sarq $2, I
|
|
jle .L25
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -16 * SIZE(A1, LDA), %xmm10
|
|
movddup -15 * SIZE(A1, LDA), %xmm11
|
|
|
|
decq I
|
|
jle .L24
|
|
ALIGN_3
|
|
|
|
.L23:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -14 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -13 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -14 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
movddup -13 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -12 * SIZE(A1), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -11 * SIZE(A1), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -12 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
movddup -11 * SIZE(A1, LDA), %xmm11
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A2)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -10 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -9 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -10 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
movddup -9 * SIZE(A1, LDA), %xmm11
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -8 * SIZE(A1), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -7 * SIZE(A1), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -8 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
movddup -7 * SIZE(A1, LDA), %xmm11
|
|
|
|
subq $-8 * SIZE, A1
|
|
subq $-8 * SIZE, A2
|
|
subq $-8 * SIZE, X1
|
|
|
|
subq $1, I
|
|
BRANCH
|
|
jg .L23
|
|
ALIGN_3
|
|
|
|
.L24:
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -14 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -13 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -14 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
movddup -13 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -12 * SIZE(A1), %xmm8
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -11 * SIZE(A1), %xmm9
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -12 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
movddup -11 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -10 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -9 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -10 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
movddup -9 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
|
|
subq $-8 * SIZE, A1
|
|
subq $-8 * SIZE, A2
|
|
subq $-8 * SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L25:
|
|
testq $2, M
|
|
je .L27
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -16 * SIZE(A1, LDA), %xmm10
|
|
movddup -15 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -14 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
movddup -13 * SIZE(A1), %xmm9
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -14 * SIZE(A1, LDA), %xmm10
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
movddup -13 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
ALIGN_3
|
|
|
|
.L27:
|
|
testq $1, M
|
|
je .L29
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -16 * SIZE(A1, LDA), %xmm10
|
|
movddup -15 * SIZE(A1, LDA), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
ALIGN_3
|
|
|
|
.L29:
|
|
pcmpeqb %xmm13, %xmm13
|
|
psllq $63, %xmm13
|
|
shufps $0x40, %xmm13, %xmm13
|
|
|
|
#ifndef XCONJ
|
|
xorps %xmm13, %xmm1
|
|
xorps %xmm13, %xmm3
|
|
#else
|
|
xorps %xmm13, %xmm0
|
|
xorps %xmm13, %xmm2
|
|
#endif
|
|
|
|
pshufd $0x4e, %xmm1, %xmm1
|
|
pshufd $0x4e, %xmm3, %xmm3
|
|
|
|
#ifndef CONJ
|
|
addpd %xmm1, %xmm0
|
|
addpd %xmm3, %xmm2
|
|
#else
|
|
subpd %xmm1, %xmm0
|
|
subpd %xmm3, %xmm2
|
|
#endif
|
|
|
|
pshufd $0xee, %xmm0, %xmm1
|
|
movddup %xmm0, %xmm0
|
|
pshufd $0xee, %xmm2, %xmm3
|
|
movddup %xmm2, %xmm2
|
|
|
|
mulpd ALPHA_R, %xmm0
|
|
mulpd ALPHA_I, %xmm1
|
|
mulpd ALPHA_R, %xmm2
|
|
mulpd ALPHA_I, %xmm3
|
|
|
|
addpd %xmm1, %xmm0
|
|
addpd %xmm3, %xmm2
|
|
|
|
movsd 0 * SIZE(Y), %xmm1
|
|
movhpd 1 * SIZE(Y), %xmm1
|
|
addq INCY, Y
|
|
movsd 0 * SIZE(Y), %xmm3
|
|
movhpd 1 * SIZE(Y), %xmm3
|
|
addq INCY, Y
|
|
|
|
addpd %xmm1, %xmm0
|
|
addpd %xmm3, %xmm2
|
|
|
|
movlpd %xmm0, 0 * SIZE(Y1)
|
|
movhpd %xmm0, 1 * SIZE(Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm2, 0 * SIZE(Y1)
|
|
movhpd %xmm2, 1 * SIZE(Y1)
|
|
addq INCY, Y1
|
|
|
|
#if GEMV_UNROLL == 2
|
|
cmpq $2, N
|
|
jge .L21
|
|
#endif
|
|
ALIGN_3
|
|
|
|
.L30:
|
|
#endif
|
|
|
|
cmpq $1, N
|
|
jl .L999
|
|
|
|
#if GEMV_UNROLL == 1
|
|
.L31:
|
|
decq N
|
|
#endif
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
#if GEMV_UNROLL == 1
|
|
addq LDA, A
|
|
#endif
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
movq M, I
|
|
sarq $2, I
|
|
jle .L35
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -14 * SIZE(A1), %xmm10
|
|
movddup -13 * SIZE(A1), %xmm11
|
|
|
|
decq I
|
|
jle .L34
|
|
ALIGN_3
|
|
|
|
.L33:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -12 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
movddup -11 * SIZE(A1), %xmm9
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -10 * SIZE(A1), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
movddup -9 * SIZE(A1), %xmm11
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -8 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
movddup -7 * SIZE(A1), %xmm9
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -6 * SIZE(A1), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
movddup -5 * SIZE(A1), %xmm11
|
|
|
|
subq $-8 * SIZE, A1
|
|
subq $-8 * SIZE, X1
|
|
|
|
subq $1, I
|
|
BRANCH
|
|
jg .L33
|
|
ALIGN_3
|
|
|
|
.L34:
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
movddup -12 * SIZE(A1), %xmm8
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
movddup -11 * SIZE(A1), %xmm9
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
movddup -10 * SIZE(A1), %xmm10
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
movddup -9 * SIZE(A1), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
|
|
subq $-8 * SIZE, A1
|
|
subq $-8 * SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L35:
|
|
testq $2, M
|
|
je .L37
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
movddup -14 * SIZE(A1), %xmm10
|
|
movddup -13 * SIZE(A1), %xmm11
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
addq $4 * SIZE, A1
|
|
ALIGN_3
|
|
|
|
.L37:
|
|
testq $1, M
|
|
je .L39
|
|
|
|
movddup -16 * SIZE(A1), %xmm8
|
|
movddup -15 * SIZE(A1), %xmm9
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
ALIGN_3
|
|
|
|
.L39:
|
|
addpd %xmm2, %xmm0
|
|
addpd %xmm3, %xmm1
|
|
|
|
pcmpeqb %xmm13, %xmm13
|
|
psllq $63, %xmm13
|
|
shufps $0x40, %xmm13, %xmm13
|
|
|
|
#ifndef XCONJ
|
|
xorps %xmm13, %xmm1
|
|
#else
|
|
xorps %xmm13, %xmm0
|
|
#endif
|
|
|
|
pshufd $0x4e, %xmm1, %xmm1
|
|
|
|
#ifndef CONJ
|
|
addpd %xmm1, %xmm0
|
|
#else
|
|
subpd %xmm1, %xmm0
|
|
#endif
|
|
|
|
pshufd $0xee, %xmm0, %xmm1
|
|
movddup %xmm0, %xmm0
|
|
|
|
mulpd ALPHA_R, %xmm0
|
|
mulpd ALPHA_I, %xmm1
|
|
|
|
addpd %xmm1, %xmm0
|
|
|
|
movsd 0 * SIZE(Y), %xmm1
|
|
movhpd 1 * SIZE(Y), %xmm1
|
|
|
|
addpd %xmm1, %xmm0
|
|
|
|
movlpd %xmm0, 0 * SIZE(Y1)
|
|
movhpd %xmm0, 1 * SIZE(Y1)
|
|
|
|
#if GEMV_UNROLL == 1
|
|
addq INCY, Y
|
|
addq INCY, Y1
|
|
|
|
cmpq $1, N
|
|
jge .L31
|
|
#endif
|
|
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
|