2490 lines
46 KiB
ArmAsm
2490 lines
46 KiB
ArmAsm
/*********************************************************************/
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/* Copyright 2009, 2010 The University of Texas at Austin. */
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/* All rights reserved. */
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/* */
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/* Redistribution and use in source and binary forms, with or */
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/* without modification, are permitted provided that the following */
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/* conditions are met: */
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/* */
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/* 1. Redistributions of source code must retain the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer. */
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/* */
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/* 2. Redistributions in binary form must reproduce the above */
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/* copyright notice, this list of conditions and the following */
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/* disclaimer in the documentation and/or other materials */
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/* provided with the distribution. */
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/* */
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/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
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/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
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/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
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/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
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/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
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/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
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/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
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/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
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/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
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/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
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/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
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/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
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/* POSSIBILITY OF SUCH DAMAGE. */
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/* */
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/* The views and conclusions contained in the software and */
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/* documentation are those of the authors and should not be */
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/* interpreted as representing official policies, either expressed */
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/* or implied, of The University of Texas at Austin. */
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/*********************************************************************/
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#define ASSEMBLER
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#include "common.h"
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#include "l2param.h"
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#if GEMV_UNROLL < 2
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#undef GEMV_UNROLL
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#define GEMV_UNROLL 2
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#endif
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#ifndef WINDOWS_ABI
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#define STACKSIZE 64
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#define OLD_M %rdi
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#define OLD_N %rsi
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#define OLD_A %rcx
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#define OLD_LDA %r8
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#define STACK_INCX 8 + STACKSIZE(%rsp)
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#define STACK_Y 16 + STACKSIZE(%rsp)
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#define STACK_INCY 24 + STACKSIZE(%rsp)
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#define STACK_BUFFER 32 + STACKSIZE(%rsp)
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#else
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#define STACKSIZE 256
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#define OLD_M %rcx
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#define OLD_N %rdx
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#define OLD_A 40 + STACKSIZE(%rsp)
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#define OLD_LDA 48 + STACKSIZE(%rsp)
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#define OLD_X 56 + STACKSIZE(%rsp)
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#define STACK_INCX 64 + STACKSIZE(%rsp)
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#define STACK_Y 72 + STACKSIZE(%rsp)
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#define STACK_INCY 80 + STACKSIZE(%rsp)
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#define STACK_BUFFER 88 + STACKSIZE(%rsp)
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#endif
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#define LDA %r8
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#define X %r9
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#define INCX %rsi
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#define INCY %rdi
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#define M %r10
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#define N %r11
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#define A %r12
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#define Y %r14
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#define BUFFER %r13
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#define I %rax
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#define A1 %rbx
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#define A2 %rcx
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#define LDA3 %rdx
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#define Y1 %rbp
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#define X1 %r15
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#ifdef ALIGNED_ACCESS
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#define MM INCX
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#else
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#define MM M
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#endif
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#define ALPHA %xmm15
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PROLOGUE
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PROFCODE
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subq $STACKSIZE, %rsp
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movq %rbx, 0(%rsp)
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movq %rbp, 8(%rsp)
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movq %r12, 16(%rsp)
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movq %r13, 24(%rsp)
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movq %r14, 32(%rsp)
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movq %r15, 40(%rsp)
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#ifdef WINDOWS_ABI
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movq %rdi, 48(%rsp)
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movq %rsi, 56(%rsp)
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movups %xmm6, 64(%rsp)
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movups %xmm7, 80(%rsp)
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movups %xmm8, 96(%rsp)
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movups %xmm9, 112(%rsp)
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movups %xmm10, 128(%rsp)
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movups %xmm11, 144(%rsp)
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movups %xmm12, 160(%rsp)
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movups %xmm13, 176(%rsp)
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movups %xmm14, 192(%rsp)
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movups %xmm15, 208(%rsp)
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movq OLD_M, M
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movq OLD_N, N
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movq OLD_A, A
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movq OLD_LDA, LDA
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movq OLD_X, X
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#else
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movq OLD_M, M
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movq OLD_N, N
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movq OLD_A, A
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movq OLD_LDA, LDA
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#endif
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movq STACK_INCX, INCX
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movq STACK_Y, Y
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movq STACK_INCY, INCY
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movq STACK_BUFFER, BUFFER
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leaq -1(INCX), %rax
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leaq (,LDA, SIZE), LDA
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leaq (,INCX, SIZE), INCX
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leaq (,INCY, SIZE), INCY
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leaq (LDA, LDA, 2), LDA3
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subq $-16 * SIZE, A
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#ifdef HAVE_SSE3
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#ifndef WINDOWS_ABI
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movddup %xmm0, ALPHA
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#else
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movddup %xmm3, ALPHA
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#endif
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#else
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#ifndef WINDOWS_ABI
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movapd %xmm0, ALPHA
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#else
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movapd %xmm3, ALPHA
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#endif
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unpcklpd ALPHA, ALPHA
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#endif
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testq M, M
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jle .L999
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testq N, N
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jle .L999
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movq BUFFER, X1
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#ifdef ALIGNED_ACCESS
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testq $SIZE, A
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je .L01
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movsd (X), %xmm0
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addq INCX, X
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movsd %xmm0, 1 * SIZE(BUFFER)
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addq $1 * SIZE, BUFFER
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addq $2 * SIZE, X1
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decq M
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jle .L10
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ALIGN_4
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.L01:
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#endif
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movq M, I
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sarq $3, I
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jle .L05
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ALIGN_4
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.L02:
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movsd (X), %xmm0
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addq INCX, X
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movhpd (X), %xmm0
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addq INCX, X
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movsd (X), %xmm1
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addq INCX, X
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movhpd (X), %xmm1
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addq INCX, X
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movsd (X), %xmm2
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addq INCX, X
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movhpd (X), %xmm2
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addq INCX, X
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movsd (X), %xmm3
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addq INCX, X
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movhpd (X), %xmm3
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addq INCX, X
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movapd %xmm0, 0 * SIZE(X1)
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movapd %xmm1, 2 * SIZE(X1)
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movapd %xmm2, 4 * SIZE(X1)
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movapd %xmm3, 6 * SIZE(X1)
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addq $8 * SIZE, X1
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decq I
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jg .L02
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ALIGN_4
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.L05:
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movq M, I
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andq $7, I
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jle .L10
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ALIGN_2
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.L06:
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movsd (X), %xmm0
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addq INCX, X
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movsd %xmm0, 0 * SIZE(X1)
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addq $SIZE, X1
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decq I
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jg .L06
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ALIGN_4
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.L10:
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movq Y, Y1
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#ifdef ALIGNED_ACCESS
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testq $SIZE, LDA
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jne .L50
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#endif
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#if GEMV_UNROLL >= 8
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cmpq $8, N
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jl .L20
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ALIGN_3
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.L11:
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subq $8, N
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leaq 16 * SIZE(BUFFER), X1
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movq A, A1
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leaq (A1, LDA, 4), A2
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leaq (A1, LDA, 8), A
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xorps %xmm0, %xmm0
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xorps %xmm1, %xmm1
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xorps %xmm2, %xmm2
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xorps %xmm3, %xmm3
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xorps %xmm4, %xmm4
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xorps %xmm5, %xmm5
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xorps %xmm6, %xmm6
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xorps %xmm7, %xmm7
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#ifdef PREFETCHW
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PREFETCHW 7 * SIZE(Y1)
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#endif
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#ifdef ALIGNED_ACCESS
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testq $SIZE, A
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je .L1X
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movsd -16 * SIZE(X1), %xmm12
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movsd -16 * SIZE(A1), %xmm8
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mulsd %xmm12, %xmm8
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addsd %xmm8, %xmm0
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movsd -16 * SIZE(A1, LDA), %xmm9
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mulsd %xmm12, %xmm9
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addsd %xmm9, %xmm1
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movsd -16 * SIZE(A1, LDA, 2), %xmm10
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mulsd %xmm12, %xmm10
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addsd %xmm10, %xmm2
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movsd -16 * SIZE(A1, LDA3), %xmm11
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mulsd %xmm12, %xmm11
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addsd %xmm11, %xmm3
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movsd -16 * SIZE(A2), %xmm8
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mulsd %xmm12, %xmm8
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addsd %xmm8, %xmm4
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movsd -16 * SIZE(A2, LDA), %xmm9
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mulsd %xmm12, %xmm9
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addsd %xmm9, %xmm5
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movsd -16 * SIZE(A2, LDA, 2), %xmm10
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mulsd %xmm12, %xmm10
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addsd %xmm10, %xmm6
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movsd -16 * SIZE(A2, LDA3), %xmm11
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mulsd %xmm12, %xmm11
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addsd %xmm11, %xmm7
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addq $SIZE, A1
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addq $SIZE, A2
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addq $SIZE, X1
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ALIGN_3
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.L1X:
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#endif
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movq M, I
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sarq $3, I
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jle .L15
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MOVUPS_A1(-16 * SIZE, A1, %xmm8)
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MOVUPS_A2(-16 * SIZE, A1, LDA, 1, %xmm9)
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MOVUPS_A2(-16 * SIZE, A1, LDA, 2, %xmm10)
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MOVUPS_A2(-16 * SIZE, A1, LDA3, 1, %xmm11)
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MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
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MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
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decq I
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jle .L13
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ALIGN_4
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.L12:
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A1)
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#endif
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mulpd %xmm12, %xmm8
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addpd %xmm8, %xmm0
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MOVUPS_A1(-16 * SIZE, A2, %xmm8)
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mulpd %xmm12, %xmm9
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addpd %xmm9, %xmm1
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MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm9)
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mulpd %xmm12, %xmm10
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addpd %xmm10, %xmm2
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MOVUPS_A2(-16 * SIZE, A2, LDA, 2, %xmm10)
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mulpd %xmm12, %xmm11
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addpd %xmm11, %xmm3
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MOVUPS_A2(-16 * SIZE, A2, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A1, LDA)
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#endif
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mulpd %xmm12, %xmm8
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addpd %xmm8, %xmm4
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MOVUPS_A1(-14 * SIZE, A1, %xmm8)
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mulpd %xmm12, %xmm9
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addpd %xmm9, %xmm5
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MOVUPS_A2(-14 * SIZE, A1, LDA, 1, %xmm9)
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mulpd %xmm12, %xmm10
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addpd %xmm10, %xmm6
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MOVUPS_A2(-14 * SIZE, A1, LDA, 2, %xmm10)
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mulpd %xmm12, %xmm11
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MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
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addpd %xmm11, %xmm7
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MOVUPS_A2(-14 * SIZE, A1, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A1, LDA, 2)
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#endif
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mulpd %xmm13, %xmm8
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addpd %xmm8, %xmm0
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MOVUPS_A1(-14 * SIZE, A2, %xmm8)
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mulpd %xmm13, %xmm9
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addpd %xmm9, %xmm1
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MOVUPS_A2(-14 * SIZE, A2, LDA, 1, %xmm9)
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mulpd %xmm13, %xmm10
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addpd %xmm10, %xmm2
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MOVUPS_A2(-14 * SIZE, A2, LDA, 2, %xmm10)
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mulpd %xmm13, %xmm11
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addpd %xmm11, %xmm3
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MOVUPS_A2(-14 * SIZE, A2, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A1, LDA3)
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#endif
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mulpd %xmm13, %xmm8
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addpd %xmm8, %xmm4
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MOVUPS_A1(-12 * SIZE, A1, %xmm8)
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mulpd %xmm13, %xmm9
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addpd %xmm9, %xmm5
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MOVUPS_A2(-12 * SIZE, A1, LDA, 1, %xmm9)
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mulpd %xmm13, %xmm10
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addpd %xmm10, %xmm6
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MOVUPS_A2(-12 * SIZE, A1, LDA, 2, %xmm10)
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mulpd %xmm13, %xmm11
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MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
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addpd %xmm11, %xmm7
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MOVUPS_A2(-12 * SIZE, A1, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A2)
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#endif
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mulpd %xmm12, %xmm8
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addpd %xmm8, %xmm0
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MOVUPS_A1(-12 * SIZE, A2, %xmm8)
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mulpd %xmm12, %xmm9
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addpd %xmm9, %xmm1
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MOVUPS_A2(-12 * SIZE, A2, LDA, 1, %xmm9)
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mulpd %xmm12, %xmm10
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addpd %xmm10, %xmm2
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MOVUPS_A2(-12 * SIZE, A2, LDA, 2, %xmm10)
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mulpd %xmm12, %xmm11
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addpd %xmm11, %xmm3
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MOVUPS_A2(-12 * SIZE, A2, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A2, LDA)
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#endif
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mulpd %xmm12, %xmm8
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addpd %xmm8, %xmm4
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MOVUPS_A1(-10 * SIZE, A1, %xmm8)
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mulpd %xmm12, %xmm9
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addpd %xmm9, %xmm5
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MOVUPS_A2(-10 * SIZE, A1, LDA, 1, %xmm9)
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mulpd %xmm12, %xmm10
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addpd %xmm10, %xmm6
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MOVUPS_A2(-10 * SIZE, A1, LDA, 2, %xmm10)
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mulpd %xmm12, %xmm11
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MOVUPS_XL1(-8 * SIZE, X1, %xmm12)
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addpd %xmm11, %xmm7
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MOVUPS_A2(-10 * SIZE, A1, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A2, LDA, 2)
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#endif
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mulpd %xmm13, %xmm8
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addpd %xmm8, %xmm0
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MOVUPS_A1(-10 * SIZE, A2, %xmm8)
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mulpd %xmm13, %xmm9
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addpd %xmm9, %xmm1
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MOVUPS_A2(-10 * SIZE, A2, LDA, 1, %xmm9)
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mulpd %xmm13, %xmm10
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addpd %xmm10, %xmm2
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MOVUPS_A2(-10 * SIZE, A2, LDA, 2, %xmm10)
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mulpd %xmm13, %xmm11
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addpd %xmm11, %xmm3
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MOVUPS_A2(-10 * SIZE, A2, LDA3, 1, %xmm11)
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#ifdef PREFETCH
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(A2, LDA3)
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#endif
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mulpd %xmm13, %xmm8
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addpd %xmm8, %xmm4
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MOVUPS_A1(-8 * SIZE, A1, %xmm8)
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mulpd %xmm13, %xmm9
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addpd %xmm9, %xmm5
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MOVUPS_A2(-8 * SIZE, A1, LDA, 1, %xmm9)
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#ifdef PREFETCHW
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PREFETCH (PREFETCHSIZE) - 128 + PREOFFSET(X1)
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#endif
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mulpd %xmm13, %xmm10
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addpd %xmm10, %xmm6
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MOVUPS_A2(-8 * SIZE, A1, LDA, 2, %xmm10)
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mulpd %xmm13, %xmm11
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MOVUPS_XL1(-6 * SIZE, X1, %xmm13)
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addpd %xmm11, %xmm7
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MOVUPS_A2(-8 * SIZE, A1, LDA3, 1, %xmm11)
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addq $8 * SIZE, A1
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addq $8 * SIZE, A2
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addq $8 * SIZE, X1
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decq I
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jg .L12
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ALIGN_4
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.L13:
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mulpd %xmm12, %xmm8
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addpd %xmm8, %xmm0
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MOVUPS_A1(-16 * SIZE, A2, %xmm8)
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mulpd %xmm12, %xmm9
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addpd %xmm9, %xmm1
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MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm9)
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mulpd %xmm12, %xmm10
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addpd %xmm10, %xmm2
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MOVUPS_A2(-16 * SIZE, A2, LDA, 2, %xmm10)
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mulpd %xmm12, %xmm11
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addpd %xmm11, %xmm3
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MOVUPS_A2(-16 * SIZE, A2, LDA3, 1, %xmm11)
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mulpd %xmm12, %xmm8
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addpd %xmm8, %xmm4
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MOVUPS_A1(-14 * SIZE, A1, %xmm8)
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mulpd %xmm12, %xmm9
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|
addpd %xmm9, %xmm5
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm7
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
MOVUPS_A2(-12 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
MOVUPS_A2(-12 * SIZE, A1, LDA, 2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm7
|
|
MOVUPS_A2(-12 * SIZE, A1, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-12 * SIZE, A2, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-12 * SIZE, A2, LDA, 2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-12 * SIZE, A2, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
MOVUPS_A2(-10 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
MOVUPS_A2(-10 * SIZE, A1, LDA, 2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm7
|
|
MOVUPS_A2(-10 * SIZE, A1, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-10 * SIZE, A2, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-10 * SIZE, A2, LDA, 2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-10 * SIZE, A2, LDA3, 1, %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 $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L15:
|
|
testq $4, M
|
|
jle .L16
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 1, %xmm9)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 2, %xmm10)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA3, 1, %xmm11)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm4
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm5
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm6
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm7
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA3, 1, %xmm11)
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA3, 1, %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
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L16:
|
|
testq $2, M
|
|
jle .L17
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 1, %xmm9)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 2, %xmm10)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA3, 1, %xmm11)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA3, 1, %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
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, A2
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L17:
|
|
testq $1, M
|
|
je .L18
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
movsd -16 * SIZE(A1, LDA), %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm1
|
|
movsd -16 * SIZE(A1, LDA, 2), %xmm10
|
|
mulsd %xmm12, %xmm10
|
|
addsd %xmm10, %xmm2
|
|
movsd -16 * SIZE(A1, LDA3), %xmm11
|
|
mulsd %xmm12, %xmm11
|
|
addsd %xmm11, %xmm3
|
|
movsd -16 * SIZE(A2), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm4
|
|
movsd -16 * SIZE(A2, LDA), %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm5
|
|
movsd -16 * SIZE(A2, LDA, 2), %xmm10
|
|
mulsd %xmm12, %xmm10
|
|
addsd %xmm10, %xmm6
|
|
movsd -16 * SIZE(A2, LDA3), %xmm11
|
|
mulsd %xmm12, %xmm11
|
|
addsd %xmm11, %xmm7
|
|
ALIGN_4
|
|
|
|
.L18:
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
haddpd %xmm3, %xmm2
|
|
haddpd %xmm5, %xmm4
|
|
haddpd %xmm7, %xmm6
|
|
#else
|
|
movapd %xmm0, %xmm8
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm8
|
|
|
|
movapd %xmm2, %xmm9
|
|
unpcklpd %xmm3, %xmm2
|
|
unpckhpd %xmm3, %xmm9
|
|
|
|
movapd %xmm4, %xmm10
|
|
unpcklpd %xmm5, %xmm4
|
|
unpckhpd %xmm5, %xmm10
|
|
|
|
movapd %xmm6, %xmm11
|
|
unpcklpd %xmm7, %xmm6
|
|
unpckhpd %xmm7, %xmm11
|
|
|
|
addpd %xmm8, %xmm0
|
|
addpd %xmm9, %xmm2
|
|
addpd %xmm10, %xmm4
|
|
addpd %xmm11, %xmm6
|
|
#endif
|
|
|
|
mulpd ALPHA, %xmm0
|
|
mulpd ALPHA, %xmm2
|
|
mulpd ALPHA, %xmm4
|
|
mulpd ALPHA, %xmm6
|
|
|
|
cmpq $SIZE, INCY
|
|
jne .L19
|
|
|
|
movsd 0 * SIZE(Y), %xmm8
|
|
movhpd 1 * SIZE(Y), %xmm8
|
|
movsd 2 * SIZE(Y), %xmm9
|
|
movhpd 3 * SIZE(Y), %xmm9
|
|
movsd 4 * SIZE(Y), %xmm10
|
|
movhpd 5 * SIZE(Y), %xmm10
|
|
movsd 6 * SIZE(Y), %xmm11
|
|
movhpd 7 * SIZE(Y), %xmm11
|
|
addq $8 * SIZE, Y
|
|
|
|
addpd %xmm8, %xmm0
|
|
addpd %xmm9, %xmm2
|
|
addpd %xmm10, %xmm4
|
|
addpd %xmm11, %xmm6
|
|
|
|
movlpd %xmm0, 0 * SIZE(Y1)
|
|
movhpd %xmm0, 1 * SIZE(Y1)
|
|
movlpd %xmm2, 2 * SIZE(Y1)
|
|
movhpd %xmm2, 3 * SIZE(Y1)
|
|
movlpd %xmm4, 4 * SIZE(Y1)
|
|
movhpd %xmm4, 5 * SIZE(Y1)
|
|
movlpd %xmm6, 6 * SIZE(Y1)
|
|
movhpd %xmm6, 7 * SIZE(Y1)
|
|
addq $8 * SIZE, Y1
|
|
|
|
cmpq $8, N
|
|
jge .L11
|
|
jmp .L20
|
|
ALIGN_4
|
|
|
|
.L19:
|
|
movsd (Y), %xmm8
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm8
|
|
addq INCY, Y
|
|
movsd (Y), %xmm9
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm9
|
|
addq INCY, Y
|
|
movsd (Y), %xmm10
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm10
|
|
addq INCY, Y
|
|
movsd (Y), %xmm11
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm11
|
|
addq INCY, Y
|
|
|
|
addpd %xmm8, %xmm0
|
|
addpd %xmm9, %xmm2
|
|
addpd %xmm10, %xmm4
|
|
addpd %xmm11, %xmm6
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm4, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm4, (Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm6, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm6, (Y1)
|
|
addq INCY, Y1
|
|
|
|
cmpq $8, N
|
|
jge .L11
|
|
ALIGN_4
|
|
|
|
.L20:
|
|
#endif
|
|
|
|
#if GEMV_UNROLL >= 4
|
|
|
|
cmpq $4, N
|
|
jl .L30
|
|
|
|
#if GEMV_UNROLL == 4
|
|
ALIGN_3
|
|
|
|
.L21:
|
|
#endif
|
|
|
|
subq $4, N
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
leaq (A1, LDA, 2), A2
|
|
leaq (A1, LDA, 4), A
|
|
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#if (GEMV_UNROLL == 4 ) && defined(PREFETCHW)
|
|
PREFETCHW 3 * SIZE(Y1)
|
|
#endif
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
testq $SIZE, A
|
|
je .L2X
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
movsd -16 * SIZE(A1, LDA), %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm1
|
|
movsd -16 * SIZE(A2), %xmm10
|
|
mulsd %xmm12, %xmm10
|
|
addsd %xmm10, %xmm2
|
|
movsd -16 * SIZE(A2, LDA), %xmm11
|
|
mulsd %xmm12, %xmm11
|
|
addsd %xmm11, %xmm3
|
|
|
|
addq $SIZE, A1
|
|
addq $SIZE, A2
|
|
addq $SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L2X:
|
|
#endif
|
|
|
|
movq M, I
|
|
sarq $3, I
|
|
jle .L25
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 1, %xmm9)
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm10)
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
decq I
|
|
jle .L23
|
|
ALIGN_4
|
|
|
|
.L22:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A1, LDA)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-12 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-12 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A2)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-10 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-10 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A2, LDA)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1( -8 * SIZE, A1, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2( -8 * SIZE, A1, LDA, 1, %xmm9)
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1( -8 * SIZE, A2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2( -8 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
|
|
decq I
|
|
jg .L22
|
|
ALIGN_4
|
|
|
|
.L23:
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-12 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-12 * SIZE, A2, LDA, 1, %xmm11)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A2(-10 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm10)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A2(-10 * SIZE, A2, LDA, 1, %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 $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L25:
|
|
testq $4, M
|
|
jle .L26
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm10)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm11)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm8)
|
|
mulpd %xmm13, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A2(-14 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm10)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-14 * SIZE, A2, LDA, 1, %xmm11)
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L26:
|
|
testq $2, M
|
|
jle .L27
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A2(-16 * SIZE, A1, LDA, 1, %xmm9)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm10)
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A2(-16 * SIZE, A2, LDA, 1, %xmm11)
|
|
mulpd %xmm12, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, A2
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L27:
|
|
testq $1, M
|
|
je .L28
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
movsd -16 * SIZE(A1, LDA), %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm1
|
|
movsd -16 * SIZE(A2), %xmm10
|
|
mulsd %xmm12, %xmm10
|
|
addsd %xmm10, %xmm2
|
|
movsd -16 * SIZE(A2, LDA), %xmm11
|
|
mulsd %xmm12, %xmm11
|
|
addsd %xmm11, %xmm3
|
|
ALIGN_4
|
|
|
|
.L28:
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
haddpd %xmm3, %xmm2
|
|
#else
|
|
movapd %xmm0, %xmm8
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm8
|
|
|
|
movapd %xmm2, %xmm9
|
|
unpcklpd %xmm3, %xmm2
|
|
unpckhpd %xmm3, %xmm9
|
|
|
|
addpd %xmm8, %xmm0
|
|
addpd %xmm9, %xmm2
|
|
#endif
|
|
|
|
mulpd ALPHA, %xmm0
|
|
mulpd ALPHA, %xmm2
|
|
|
|
cmpq $SIZE, INCY
|
|
jne .L29
|
|
|
|
movsd 0 * SIZE(Y), %xmm4
|
|
movhpd 1 * SIZE(Y), %xmm4
|
|
movsd 2 * SIZE(Y), %xmm5
|
|
movhpd 3 * SIZE(Y), %xmm5
|
|
addq $4 * SIZE, Y
|
|
|
|
addpd %xmm4, %xmm0
|
|
addpd %xmm5, %xmm2
|
|
|
|
movlpd %xmm0, 0 * SIZE(Y1)
|
|
movhpd %xmm0, 1 * SIZE(Y1)
|
|
movlpd %xmm2, 2 * SIZE(Y1)
|
|
movhpd %xmm2, 3 * SIZE(Y1)
|
|
addq $4 * SIZE, Y1
|
|
|
|
#if GEMV_UNROLL == 4
|
|
cmpq $4, N
|
|
jge .L21
|
|
#endif
|
|
jmp .L30
|
|
ALIGN_4
|
|
|
|
.L29:
|
|
movsd (Y), %xmm4
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm4
|
|
addq INCY, Y
|
|
movsd (Y), %xmm5
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm5
|
|
addq INCY, Y
|
|
|
|
addpd %xmm4, %xmm0
|
|
addpd %xmm5, %xmm2
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
|
|
#if GEMV_UNROLL == 4
|
|
cmpq $4, N
|
|
jge .L21
|
|
#endif
|
|
ALIGN_4
|
|
|
|
.L30:
|
|
#endif
|
|
|
|
#if GEMV_UNROLL >= 2
|
|
|
|
cmpq $2, N
|
|
jl .L40
|
|
|
|
#if GEMV_UNROLL == 2
|
|
ALIGN_3
|
|
|
|
.L31:
|
|
#endif
|
|
|
|
subq $2, N
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
leaq (A1, LDA), A2
|
|
leaq (A1, LDA, 2), A
|
|
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#if (GEMV_UNROLL == 2 ) && defined(PREFETCHW)
|
|
PREFETCHW 2 * SIZE(Y1)
|
|
#endif
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
testq $SIZE, A
|
|
je .L3X
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
movsd -16 * SIZE(A2), %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm1
|
|
|
|
addq $SIZE, A1
|
|
addq $SIZE, A2
|
|
addq $SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L3X:
|
|
#endif
|
|
|
|
movq M, I
|
|
sarq $3, I
|
|
jle .L35
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm9)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm10)
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm11)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
decq I
|
|
jle .L33
|
|
ALIGN_4
|
|
|
|
.L32:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm11)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET(A2)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1( -8 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1( -8 * SIZE, A2, %xmm9)
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1( -6 * SIZE, A1, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A1( -6 * SIZE, A2, %xmm11)
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
|
|
decq I
|
|
jg .L32
|
|
ALIGN_4
|
|
|
|
.L33:
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm3
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm11)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L35:
|
|
testq $4, M
|
|
jle .L36
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm9)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm10)
|
|
mulpd %xmm13, %xmm10
|
|
addpd %xmm10, %xmm2
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm11)
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm3
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L36:
|
|
testq $2, M
|
|
jle .L37
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm9)
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, A2
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L37:
|
|
testq $1, M
|
|
je .L38
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
movsd -16 * SIZE(A2), %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm1
|
|
ALIGN_4
|
|
|
|
.L38:
|
|
addpd %xmm2, %xmm0
|
|
addpd %xmm3, %xmm1
|
|
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
#else
|
|
movapd %xmm0, %xmm8
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm8
|
|
|
|
addpd %xmm8, %xmm0
|
|
#endif
|
|
|
|
mulpd ALPHA, %xmm0
|
|
|
|
movsd (Y), %xmm4
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm4
|
|
addq INCY, Y
|
|
|
|
addpd %xmm4, %xmm0
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
|
|
#if GEMV_UNROLL == 2
|
|
cmpq $2, N
|
|
jge .L31
|
|
#endif
|
|
ALIGN_4
|
|
|
|
.L40:
|
|
cmpq $1, N
|
|
jl .L999
|
|
|
|
#endif
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
testq $SIZE, A
|
|
je .L4X
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
|
|
addq $SIZE, A1
|
|
addq $SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L4X:
|
|
#endif
|
|
|
|
movq M, I
|
|
sarq $3, I
|
|
jle .L45
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm9)
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm10)
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm11)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
decq I
|
|
jle .L43
|
|
ALIGN_4
|
|
|
|
.L42:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 8 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm8
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm8, %xmm0
|
|
MOVUPS_A1( -8 * SIZE, A1, %xmm8)
|
|
mulpd %xmm13, %xmm9
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm9, %xmm2
|
|
MOVUPS_A1( -6 * SIZE, A1, %xmm9)
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 8 - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm10
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm10, %xmm0
|
|
MOVUPS_A1( -4 * SIZE, A1, %xmm10)
|
|
mulpd %xmm13, %xmm11
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm11, %xmm2
|
|
MOVUPS_A1( -2 * SIZE, A1, %xmm11)
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, X1
|
|
|
|
decq I
|
|
jg .L42
|
|
ALIGN_4
|
|
|
|
.L43:
|
|
mulpd %xmm12, %xmm8
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm13, %xmm9
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm9, %xmm2
|
|
|
|
mulpd %xmm12, %xmm10
|
|
addpd %xmm10, %xmm0
|
|
mulpd %xmm13, %xmm11
|
|
addpd %xmm11, %xmm2
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L45:
|
|
testq $4, M
|
|
jle .L46
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm9)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm2
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L46:
|
|
testq $2, M
|
|
jle .L47
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm8)
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm0
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L47:
|
|
testq $1, M
|
|
je .L48
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm0
|
|
ALIGN_4
|
|
|
|
.L48:
|
|
addpd %xmm2, %xmm0
|
|
addpd %xmm3, %xmm1
|
|
|
|
addpd %xmm1, %xmm0
|
|
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
#else
|
|
movapd %xmm0, %xmm8
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm8
|
|
|
|
addsd %xmm8, %xmm0
|
|
#endif
|
|
|
|
mulsd ALPHA, %xmm0
|
|
|
|
movsd (Y), %xmm4
|
|
addq INCY, Y
|
|
|
|
addsd %xmm4, %xmm0
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
jmp .L999
|
|
ALIGN_4
|
|
|
|
.L50:
|
|
#if GEMV_UNROLL >= 4
|
|
|
|
cmpq $4, N
|
|
jl .L60
|
|
ALIGN_3
|
|
|
|
.L51:
|
|
subq $4, N
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
leaq (A1, LDA, 2), A2
|
|
leaq (A1, LDA, 4), A
|
|
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCHW 3 * SIZE(Y1)
|
|
#endif
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
testq $SIZE, A
|
|
je .L5X
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm4
|
|
mulsd %xmm12, %xmm4
|
|
addsd %xmm4, %xmm0
|
|
movsd -16 * SIZE(A1, LDA), %xmm5
|
|
mulsd %xmm12, %xmm5
|
|
addsd %xmm5, %xmm1
|
|
movsd -16 * SIZE(A2), %xmm6
|
|
mulsd %xmm12, %xmm6
|
|
addsd %xmm6, %xmm2
|
|
movsd -16 * SIZE(A2, LDA), %xmm7
|
|
mulsd %xmm12, %xmm7
|
|
addsd %xmm7, %xmm3
|
|
|
|
addq $SIZE, A1
|
|
addq $SIZE, A2
|
|
addq $SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L5X:
|
|
#endif
|
|
|
|
movhpd -16 * SIZE(A1, LDA), %xmm8
|
|
movhpd -16 * SIZE(A2, LDA), %xmm9
|
|
|
|
movq M, I
|
|
sarq $3, I
|
|
jle .L55
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A2(-15 * SIZE, A1, LDA, 1, %xmm5)
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm6)
|
|
MOVUPS_A2(-15 * SIZE, A2, LDA, 1, %xmm7)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
decq I
|
|
jle .L53
|
|
ALIGN_4
|
|
|
|
.L52:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A2(-13 * SIZE, A1, LDA, 1, %xmm8)
|
|
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm7, %xmm9
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm3
|
|
MOVUPS_A2(-13 * SIZE, A2, LDA, 1, %xmm9)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET + 8(A1, LDA)
|
|
#endif
|
|
mulpd %xmm13, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm8, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
MOVUPS_A2(-11 * SIZE, A1, LDA, 1, %xmm5)
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm13, %xmm7
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm7, %xmm3
|
|
MOVUPS_A2(-11 * SIZE, A2, LDA, 1, %xmm7)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET(A2)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A2( -9 * SIZE, A1, LDA, 1, %xmm8)
|
|
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm7, %xmm9
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-8 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm3
|
|
MOVUPS_A2( -9 * SIZE, A2, LDA, 1, %xmm9)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET + 8(A2, LDA)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-8 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm8, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
MOVUPS_A2(-7 * SIZE, A1, LDA, 1, %xmm5)
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 2 - 128 + PREOFFSET + 8(X1)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-8 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm13, %xmm7
|
|
MOVUPS_XL1(-6 * SIZE, X1, %xmm13)
|
|
addpd %xmm7, %xmm3
|
|
MOVUPS_A2(-7 * SIZE, A2, LDA, 1, %xmm7)
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
|
|
decq I
|
|
jg .L52
|
|
ALIGN_4
|
|
|
|
.L53:
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A2(-13 * SIZE, A1, LDA, 1, %xmm8)
|
|
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm7, %xmm9
|
|
mulpd %xmm12, %xmm9
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm9, %xmm3
|
|
MOVUPS_A2(-13 * SIZE, A2, LDA, 1, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm8, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
MOVUPS_A2(-11 * SIZE, A1, LDA, 1, %xmm5)
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-12 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm13, %xmm7
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm7, %xmm3
|
|
MOVUPS_A2(-11 * SIZE, A2, LDA, 1, %xmm7)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A2( -9 * SIZE, A1, LDA, 1, %xmm8)
|
|
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-10 * SIZE, A2, %xmm6)
|
|
shufpd $1, %xmm7, %xmm9
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm3
|
|
MOVUPS_A2( -9 * SIZE, A2, LDA, 1, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
shufpd $1, %xmm8, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm13, %xmm7
|
|
addpd %xmm7, %xmm3
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L55:
|
|
testq $4, M
|
|
jle .L56
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A2(-15 * SIZE, A1, LDA, 1, %xmm5)
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm6)
|
|
MOVUPS_A2(-15 * SIZE, A2, LDA, 1, %xmm7)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm4)
|
|
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A2(-13 * SIZE, A1, LDA, 1, %xmm8)
|
|
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
MOVUPS_A1(-14 * SIZE, A2, %xmm6)
|
|
|
|
shufpd $1, %xmm7, %xmm9
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm3
|
|
MOVUPS_A2(-13 * SIZE, A2, LDA, 1, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
shufpd $1, %xmm8, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm13, %xmm7
|
|
addpd %xmm7, %xmm3
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L56:
|
|
testq $2, M
|
|
jle .L57
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A2(-15 * SIZE, A1, LDA, 1, %xmm5)
|
|
MOVUPS_A1(-16 * SIZE, A2, %xmm6)
|
|
MOVUPS_A2(-15 * SIZE, A2, LDA, 1, %xmm7)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
movaps %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm2
|
|
shufpd $1, %xmm7, %xmm9
|
|
mulpd %xmm12, %xmm9
|
|
addpd %xmm9, %xmm3
|
|
movaps %xmm7, %xmm9
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, A2
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L57:
|
|
testq $1, M
|
|
je .L58
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm4
|
|
mulsd %xmm12, %xmm4
|
|
addsd %xmm4, %xmm0
|
|
shufpd $1, %xmm8, %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm1
|
|
movsd -16 * SIZE(A2), %xmm6
|
|
mulsd %xmm12, %xmm6
|
|
addsd %xmm6, %xmm2
|
|
shufpd $1, %xmm9, %xmm9
|
|
mulsd %xmm12, %xmm9
|
|
addsd %xmm9, %xmm3
|
|
ALIGN_4
|
|
|
|
.L58:
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
haddpd %xmm3, %xmm2
|
|
#else
|
|
movapd %xmm0, %xmm4
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm4
|
|
|
|
movapd %xmm2, %xmm5
|
|
unpcklpd %xmm3, %xmm2
|
|
unpckhpd %xmm3, %xmm5
|
|
|
|
addpd %xmm4, %xmm0
|
|
addpd %xmm5, %xmm2
|
|
#endif
|
|
|
|
mulpd ALPHA, %xmm0
|
|
mulpd ALPHA, %xmm2
|
|
|
|
cmpq $SIZE, INCY
|
|
jne .L59
|
|
|
|
movsd 0 * SIZE(Y), %xmm4
|
|
movhpd 1 * SIZE(Y), %xmm4
|
|
movsd 2 * SIZE(Y), %xmm5
|
|
movhpd 3 * SIZE(Y), %xmm5
|
|
addq $4 * SIZE, Y
|
|
|
|
addpd %xmm4, %xmm0
|
|
addpd %xmm5, %xmm2
|
|
|
|
movlpd %xmm0, 0 * SIZE(Y1)
|
|
movhpd %xmm0, 1 * SIZE(Y1)
|
|
movlpd %xmm2, 2 * SIZE(Y1)
|
|
movhpd %xmm2, 3 * SIZE(Y1)
|
|
addq $4 * SIZE, Y1
|
|
|
|
cmpq $4, N
|
|
jge .L51
|
|
jmp .L60
|
|
ALIGN_4
|
|
|
|
.L59:
|
|
movsd (Y), %xmm4
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm4
|
|
addq INCY, Y
|
|
movsd (Y), %xmm5
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm5
|
|
addq INCY, Y
|
|
|
|
addpd %xmm4, %xmm0
|
|
addpd %xmm5, %xmm2
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movlpd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm2, (Y1)
|
|
addq INCY, Y1
|
|
cmpq $4, N
|
|
jge .L51
|
|
ALIGN_4
|
|
|
|
.L60:
|
|
#endif
|
|
|
|
#if GEMV_UNROLL >= 2
|
|
|
|
cmpq $2, N
|
|
jl .L70
|
|
|
|
#if GEMV_UNROLL == 2
|
|
ALIGN_3
|
|
|
|
.L61:
|
|
#endif
|
|
|
|
subq $2, N
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
leaq (A1, LDA), A2
|
|
leaq (A1, LDA, 2), A
|
|
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#if (GEMV_UNROLL == 2 ) && defined(PREFETCHW)
|
|
PREFETCHW 2 * SIZE(Y1)
|
|
#endif
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
testq $SIZE, A
|
|
je .L6X
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm4
|
|
mulsd %xmm12, %xmm4
|
|
addsd %xmm4, %xmm0
|
|
movsd -16 * SIZE(A2), %xmm5
|
|
mulsd %xmm12, %xmm5
|
|
addsd %xmm5, %xmm1
|
|
|
|
addq $SIZE, A1
|
|
addq $SIZE, A2
|
|
addq $SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L6X:
|
|
#endif
|
|
|
|
movhpd -16 * SIZE(A2), %xmm8
|
|
|
|
movq M, I
|
|
sarq $3, I
|
|
jle .L65
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A1(-15 * SIZE, A2, %xmm5)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm6)
|
|
MOVUPS_A1(-13 * SIZE, A2, %xmm7)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
decq I
|
|
jle .L63
|
|
ALIGN_4
|
|
|
|
.L62:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A1(-11 * SIZE, A2, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm6)
|
|
shufpd $1, %xmm7, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm5, %xmm1
|
|
MOVUPS_A1( -9 * SIZE, A2, %xmm8)
|
|
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET + 8(A2)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-8 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm12, %xmm7
|
|
MOVUPS_XL1(-8 * SIZE, X1, %xmm12)
|
|
addpd %xmm7, %xmm1
|
|
MOVUPS_A1(-7 * SIZE, A2, %xmm5)
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 4 - 128 + PREOFFSET + 8(X1)
|
|
#endif
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm0
|
|
MOVUPS_A1(-6 * SIZE, A1, %xmm6)
|
|
shufpd $1, %xmm8, %xmm9
|
|
mulpd %xmm13, %xmm9
|
|
MOVUPS_XL1(-6 * SIZE, X1, %xmm13)
|
|
addpd %xmm9, %xmm1
|
|
MOVUPS_A1(-5 * SIZE, A2, %xmm7)
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
|
|
decq I
|
|
jg .L62
|
|
ALIGN_4
|
|
|
|
.L63:
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm4)
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm8, %xmm1
|
|
MOVUPS_A1(-11 * SIZE, A2, %xmm9)
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm0
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm6)
|
|
shufpd $1, %xmm7, %xmm5
|
|
mulpd %xmm13, %xmm5
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm5, %xmm1
|
|
MOVUPS_A1( -9 * SIZE, A2, %xmm8)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
shufpd $1, %xmm9, %xmm7
|
|
mulpd %xmm12, %xmm7
|
|
addpd %xmm7, %xmm1
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm0
|
|
shufpd $1, %xmm8, %xmm9
|
|
mulpd %xmm13, %xmm9
|
|
addpd %xmm9, %xmm1
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, A2
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L65:
|
|
testq $4, M
|
|
jle .L66
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A1(-15 * SIZE, A2, %xmm5)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm6)
|
|
MOVUPS_A1(-13 * SIZE, A2, %xmm7)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
|
|
mulpd %xmm13, %xmm6
|
|
addpd %xmm6, %xmm0
|
|
shufpd $1, %xmm7, %xmm5
|
|
movaps %xmm7, %xmm8
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm1
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, A2
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L66:
|
|
testq $2, M
|
|
jle .L67
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A1(-15 * SIZE, A2, %xmm5)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
shufpd $1, %xmm5, %xmm8
|
|
mulpd %xmm12, %xmm8
|
|
addpd %xmm8, %xmm1
|
|
movaps %xmm5, %xmm8
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, A2
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L67:
|
|
testq $1, M
|
|
je .L68
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm4
|
|
mulsd %xmm12, %xmm4
|
|
addsd %xmm4, %xmm0
|
|
shufpd $1, %xmm8, %xmm8
|
|
mulsd %xmm12, %xmm8
|
|
addsd %xmm8, %xmm1
|
|
ALIGN_4
|
|
|
|
.L68:
|
|
addpd %xmm2, %xmm0
|
|
addpd %xmm3, %xmm1
|
|
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
#else
|
|
movapd %xmm0, %xmm4
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm4
|
|
|
|
addpd %xmm4, %xmm0
|
|
#endif
|
|
|
|
mulpd ALPHA, %xmm0
|
|
|
|
movsd (Y), %xmm4
|
|
addq INCY, Y
|
|
movhpd (Y), %xmm4
|
|
addq INCY, Y
|
|
|
|
addpd %xmm4, %xmm0
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
movhpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
|
|
#if GEMV_UNROLL == 2
|
|
cmpq $2, N
|
|
jge .L61
|
|
#endif
|
|
ALIGN_4
|
|
|
|
.L70:
|
|
cmpq $1, N
|
|
jl .L999
|
|
|
|
#endif
|
|
|
|
leaq 16 * SIZE(BUFFER), X1
|
|
|
|
movq A, A1
|
|
|
|
xorps %xmm0, %xmm0
|
|
xorps %xmm1, %xmm1
|
|
xorps %xmm2, %xmm2
|
|
xorps %xmm3, %xmm3
|
|
|
|
#ifdef ALIGNED_ACCESS
|
|
testq $SIZE, A
|
|
je .L7X
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm4
|
|
mulsd %xmm12, %xmm4
|
|
addsd %xmm4, %xmm0
|
|
|
|
addq $SIZE, A1
|
|
addq $SIZE, X1
|
|
ALIGN_3
|
|
|
|
.L7X:
|
|
#endif
|
|
movq M, I
|
|
sarq $3, I
|
|
jle .L75
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm5)
|
|
MOVUPS_A1(-12 * SIZE, A1, %xmm6)
|
|
MOVUPS_A1(-10 * SIZE, A1, %xmm7)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
decq I
|
|
jle .L73
|
|
ALIGN_4
|
|
|
|
.L72:
|
|
#ifdef PREFETCH
|
|
PREFETCH (PREFETCHSIZE) * 8 - 128 + PREOFFSET(A1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm4
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm4, %xmm0
|
|
MOVUPS_A1( -8 * SIZE, A1, %xmm4)
|
|
mulpd %xmm13, %xmm5
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm5, %xmm2
|
|
MOVUPS_A1( -6 * SIZE, A1, %xmm5)
|
|
|
|
#ifdef PREFETCHW
|
|
PREFETCH (PREFETCHSIZE) * 8 - 128 + PREOFFSET(X1)
|
|
#endif
|
|
|
|
mulpd %xmm12, %xmm6
|
|
MOVUPS_XL1( -8 * SIZE, X1, %xmm12)
|
|
addpd %xmm6, %xmm0
|
|
MOVUPS_A1( -4 * SIZE, A1, %xmm6)
|
|
mulpd %xmm13, %xmm7
|
|
MOVUPS_XL1( -6 * SIZE, X1, %xmm13)
|
|
addpd %xmm7, %xmm2
|
|
MOVUPS_A1( -2 * SIZE, A1, %xmm7)
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, X1
|
|
|
|
decq I
|
|
jg .L72
|
|
ALIGN_4
|
|
|
|
.L73:
|
|
mulpd %xmm12, %xmm4
|
|
MOVUPS_XL1(-12 * SIZE, X1, %xmm12)
|
|
addpd %xmm4, %xmm0
|
|
mulpd %xmm13, %xmm5
|
|
MOVUPS_XL1(-10 * SIZE, X1, %xmm13)
|
|
addpd %xmm5, %xmm2
|
|
|
|
mulpd %xmm12, %xmm6
|
|
addpd %xmm6, %xmm0
|
|
mulpd %xmm13, %xmm7
|
|
addpd %xmm7, %xmm2
|
|
|
|
addq $8 * SIZE, A1
|
|
addq $8 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L75:
|
|
testq $4, M
|
|
jle .L76
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
MOVUPS_A1(-14 * SIZE, A1, %xmm5)
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
MOVUPS_XL1(-14 * SIZE, X1, %xmm13)
|
|
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
mulpd %xmm13, %xmm5
|
|
addpd %xmm5, %xmm2
|
|
|
|
addq $4 * SIZE, A1
|
|
addq $4 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L76:
|
|
testq $2, M
|
|
jle .L77
|
|
|
|
MOVUPS_XL1(-16 * SIZE, X1, %xmm12)
|
|
|
|
MOVUPS_A1(-16 * SIZE, A1, %xmm4)
|
|
mulpd %xmm12, %xmm4
|
|
addpd %xmm4, %xmm0
|
|
|
|
addq $2 * SIZE, A1
|
|
addq $2 * SIZE, X1
|
|
ALIGN_4
|
|
|
|
.L77:
|
|
testq $1, M
|
|
je .L78
|
|
|
|
movsd -16 * SIZE(X1), %xmm12
|
|
|
|
movsd -16 * SIZE(A1), %xmm4
|
|
mulsd %xmm12, %xmm4
|
|
addsd %xmm4, %xmm0
|
|
ALIGN_4
|
|
|
|
.L78:
|
|
addpd %xmm2, %xmm0
|
|
addpd %xmm3, %xmm1
|
|
|
|
addpd %xmm1, %xmm0
|
|
|
|
#ifdef HAVE_SSE3
|
|
haddpd %xmm1, %xmm0
|
|
#else
|
|
movapd %xmm0, %xmm4
|
|
unpcklpd %xmm1, %xmm0
|
|
unpckhpd %xmm1, %xmm4
|
|
|
|
addsd %xmm4, %xmm0
|
|
#endif
|
|
|
|
mulsd ALPHA, %xmm0
|
|
|
|
movsd (Y), %xmm4
|
|
addq INCY, Y
|
|
|
|
addsd %xmm4, %xmm0
|
|
|
|
movlpd %xmm0, (Y1)
|
|
addq INCY, Y1
|
|
#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
|
|
ALIGN_4
|
|
|
|
EPILOGUE
|