1401 lines
24 KiB
ArmAsm
1401 lines
24 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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#define M %i0
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#define N %i1
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#if defined(DOUBLE) && !defined(__64BIT__)
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#define A %i5
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#define LDA %i2
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#define X %i3
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#define INCX %i4
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#else
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#define A %i4
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#define LDA %i5
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#define X %i2
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#define INCX %i3
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#endif
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#define Y %l0
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#define INCY %l1
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#define BUFFER %l2
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#define I %l3
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#define J %l5
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#define A1 %o0
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#define A2 %o1
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#define A3 %o2
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#define A4 %o3
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#define Y1 %l4
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#define YY %l6
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#ifdef DOUBLE
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#define t1 %f0
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#define t2 %f2
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#define t3 %f4
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#define t4 %f6
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#define y1 %f8
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#define y2 %f10
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#define y3 %f12
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#define y4 %f14
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#define y5 %f16
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#define y6 %f18
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#define y7 %f20
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#define y8 %f22
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#define a1 %f24
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#define a2 %f26
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#define a3 %f28
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#define a4 %f30
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#define a5 %f32
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#define a6 %f34
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#define a7 %f36
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#define a8 %f38
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#define a9 %f40
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#define a10 %f42
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#define a11 %f44
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#define a12 %f46
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#define a13 %f48
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#define a14 %f50
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#define a15 %f52
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#define a16 %f54
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#define x1 %f56
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#define x2 %f58
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#define x3 %f60
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#define x4 %f62
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#define FZERO %f52
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#define ALPHA %f54
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#else
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#define t1 %f0
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#define t2 %f1
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#define t3 %f2
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#define t4 %f3
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#define y1 %f4
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#define y2 %f5
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#define y3 %f6
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#define y4 %f7
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#define y5 %f8
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#define y6 %f9
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#define y7 %f10
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#define y8 %f11
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#define a1 %f12
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#define a2 %f13
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#define a3 %f14
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#define a4 %f15
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#define a5 %f16
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#define a6 %f17
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#define a7 %f18
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#define a8 %f19
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#define a9 %f20
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#define a10 %f21
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#define a11 %f22
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#define a12 %f23
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#define a13 %f24
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#define a14 %f25
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#define a15 %f26
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#define a16 %f27
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#define x1 %f28
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#define x2 %f29
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#define x3 %f30
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#define x4 %f31
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#define FZERO %f26
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#define ALPHA %f27
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#endif
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#ifndef __64BIT__
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#define STACK_FZERO [%sp + STACK_START + 8]
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#define STACK_ALPHA [%sp + STACK_START + 16]
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#else
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#define STACK_FZERO [%sp + STACK_START + 32]
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#define STACK_ALPHA [%sp + STACK_START + 40]
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#endif
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PROLOGUE
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SAVESP
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#ifndef __64BIT__
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#ifdef DOUBLE
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st %i3, [%sp + STACK_START + 16] /* ALPHA */
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st %i4, [%sp + STACK_START + 20]
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ld [%sp + STACK_START + 28], LDA
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ld [%sp + STACK_START + 32], X
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ld [%sp + STACK_START + 36], INCX
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ld [%sp + STACK_START + 40], Y
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ld [%sp + STACK_START + 44], INCY
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ld [%sp + STACK_START + 48], BUFFER
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#else
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st %i3, [%sp + STACK_START + 16] /* ALPHA */
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ld [%sp + STACK_START + 28], X
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ld [%sp + STACK_START + 32], INCX
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ld [%sp + STACK_START + 36], Y
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ld [%sp + STACK_START + 40], INCY
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ld [%sp + STACK_START + 44], BUFFER
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#endif
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LDF [%sp + STACK_START + 16], ALPHA
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#else
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ldx [%sp + STACK_START + 56], X
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ldx [%sp + STACK_START + 64], INCX
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ldx [%sp + STACK_START + 72], Y
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ldx [%sp + STACK_START + 80], INCY
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ldx [%sp + STACK_START + 88], BUFFER
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#ifdef DOUBLE
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FMOV %f6, ALPHA
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STF %f6, STACK_ALPHA
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#else
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FMOV %f7, ALPHA
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STF %f7, STACK_ALPHA
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#endif
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#endif
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sll LDA, BASE_SHIFT, LDA
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cmp M, 0
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ble %icc, .LL999
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sll INCX, BASE_SHIFT, INCX
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cmp N, 0
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ble %icc, .LL999
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sll INCY, BASE_SHIFT, INCY
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#ifdef DOUBLE
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FCLR(21)
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#else
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FCLR(26)
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#endif
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cmp INCY, SIZE
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be %icc, .LL10
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mov Y, YY
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add M, 7, J
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sra J, 3, J
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mov BUFFER, YY
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mov BUFFER, Y1
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.LL01:
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STF FZERO, [Y1 + 0 * SIZE]
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STF FZERO, [Y1 + 1 * SIZE]
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STF FZERO, [Y1 + 2 * SIZE]
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STF FZERO, [Y1 + 3 * SIZE]
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STF FZERO, [Y1 + 4 * SIZE]
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STF FZERO, [Y1 + 5 * SIZE]
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STF FZERO, [Y1 + 6 * SIZE]
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deccc J
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STF FZERO, [Y1 + 7 * SIZE]
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bg,pn %icc, .LL01
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add Y1, 8 * SIZE, Y1
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.LL10:
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sra N, 2, J
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cmp J, 0
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ble,pn %icc, .LL20
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nop
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.LL11:
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mov YY, Y1
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mov A, A1
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add A, LDA, A2
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add A2, LDA, A3
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add A3, LDA, A4
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add A4, LDA, A
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LDF STACK_ALPHA, ALPHA
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LDF [X], x1
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add X, INCX, X
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LDF [X], x2
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add X, INCX, X
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LDF [X], x3
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add X, INCX, X
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LDF [X], x4
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add X, INCX, X
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FMUL ALPHA, x1, x1
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FMUL ALPHA, x2, x2
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FMUL ALPHA, x3, x3
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FMUL ALPHA, x4, x4
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sra M, 3, I
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cmp I, 0
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ble,pn %icc, .LL16
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nop
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LDF [A1 + 0 * SIZE], a1
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LDF [A1 + 1 * SIZE], a2
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LDF [A1 + 2 * SIZE], a3
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LDF [A1 + 3 * SIZE], a4
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LDF [A1 + 4 * SIZE], a5
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LDF [A1 + 5 * SIZE], a6
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LDF [A1 + 6 * SIZE], a7
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LDF [A1 + 7 * SIZE], a8
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LDF [A2 + 0 * SIZE], a9
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LDF [A2 + 1 * SIZE], a10
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LDF [A2 + 2 * SIZE], a11
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LDF [A2 + 3 * SIZE], a12
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LDF [A2 + 4 * SIZE], a13
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LDF [A2 + 5 * SIZE], a14
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LDF [A2 + 6 * SIZE], a15
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LDF [A2 + 7 * SIZE], a16
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FMUL a1, x1, t1
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LDF [A3 + 0 * SIZE], a1
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FMUL a2, x1, t2
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LDF [A3 + 1 * SIZE], a2
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FMUL a3, x1, t3
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LDF [A3 + 2 * SIZE], a3
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FMUL a4, x1, t4
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LDF [A3 + 3 * SIZE], a4
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deccc I
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ble,pn %icc, .LL13
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nop
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nop
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nop
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nop
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#ifdef DOUBLE
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#define PREFETCHSIZE 20
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#else
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#define PREFETCHSIZE 40
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#endif
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.LL12:
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LDF [Y1 + 0 * SIZE], y1
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LDF [Y1 + 1 * SIZE], y2
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LDF [Y1 + 2 * SIZE], y3
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LDF [Y1 + 3 * SIZE], y4
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LDF [Y1 + 4 * SIZE], y5
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LDF [Y1 + 5 * SIZE], y6
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LDF [Y1 + 6 * SIZE], y7
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LDF [Y1 + 7 * SIZE], y8
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FADD y1, t1, y1
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prefetch [A1 + PREFETCHSIZE * SIZE], 1
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FMUL a5, x1, t1
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LDF [A3 + 4 * SIZE], a5
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FADD y2, t2, y2
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nop
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FMUL a6, x1, t2
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LDF [A3 + 5 * SIZE], a6
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FADD y3, t3, y3
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nop
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FMUL a7, x1, t3
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LDF [A3 + 6 * SIZE], a7
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FADD y4, t4, y4
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nop
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FMUL a8, x1, t4
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LDF [A3 + 7 * SIZE], a8
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FADD y5, t1, y5
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nop
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FMUL a9, x2, t1
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LDF [A4 + 0 * SIZE], a9
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FADD y6, t2, y6
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nop
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FMUL a10, x2, t2
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LDF [A4 + 1 * SIZE], a10
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FADD y7, t3, y7
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nop
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FMUL a11, x2, t3
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LDF [A4 + 2 * SIZE], a11
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FADD y8, t4, y8
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nop
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FMUL a12, x2, t4
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LDF [A4 + 3 * SIZE], a12
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FADD y1, t1, y1
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prefetch [A2 + PREFETCHSIZE * SIZE], 1
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FMUL a13, x2, t1
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LDF [A4 + 4 * SIZE], a13
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FADD y2, t2, y2
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nop
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FMUL a14, x2, t2
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LDF [A4 + 5 * SIZE], a14
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FADD y3, t3, y3
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nop
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FMUL a15, x2, t3
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LDF [A4 + 6 * SIZE], a15
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FADD y4, t4, y4
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nop
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FMUL a16, x2, t4
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LDF [A4 + 7 * SIZE], a16
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FADD y5, t1, y5
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nop
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FMUL a1, x3, t1
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LDF [A1 + 8 * SIZE], a1
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FADD y6, t2, y6
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nop
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FMUL a2, x3, t2
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LDF [A1 + 9 * SIZE], a2
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FADD y7, t3, y7
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nop
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FMUL a3, x3, t3
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LDF [A1 + 10 * SIZE], a3
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FADD y8, t4, y8
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nop
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FMUL a4, x3, t4
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LDF [A1 + 11 * SIZE], a4
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FADD y1, t1, y1
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prefetch [A3 + PREFETCHSIZE * SIZE], 1
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FMUL a5, x3, t1
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LDF [A1 + 12 * SIZE], a5
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FADD y2, t2, y2
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nop
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FMUL a6, x3, t2
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LDF [A1 + 13 * SIZE], a6
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FADD y3, t3, y3
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nop
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FMUL a7, x3, t3
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LDF [A1 + 14 * SIZE], a7
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FADD y4, t4, y4
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nop
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FMUL a8, x3, t4
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LDF [A1 + 15 * SIZE], a8
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FADD y5, t1, y5
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nop
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FMUL a9, x4, t1
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LDF [A2 + 8 * SIZE], a9
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FADD y6, t2, y6
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nop
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FMUL a10, x4, t2
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LDF [A2 + 9 * SIZE], a10
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FADD y7, t3, y7
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nop
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FMUL a11, x4, t3
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LDF [A2 + 10 * SIZE], a11
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FADD y8, t4, y8
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nop
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FMUL a12, x4, t4
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LDF [A2 + 11 * SIZE], a12
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FADD y1, t1, y1
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prefetch [A4 + PREFETCHSIZE * SIZE], 1
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FMUL a13, x4, t1
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LDF [A2 + 12 * SIZE], a13
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FADD y2, t2, y2
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add A3, 8 * SIZE, A3
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FMUL a14, x4, t2
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LDF [A2 + 13 * SIZE], a14
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FADD y3, t3, y3
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add Y1, 8 * SIZE, Y1
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FMUL a15, x4, t3
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LDF [A2 + 14 * SIZE], a15
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FADD y4, t4, y4
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deccc I
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FMUL a16, x4, t4
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LDF [A2 + 15 * SIZE], a16
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FADD y5, t1, y5
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add A1, 8 * SIZE, A1
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FMUL a1, x1, t1
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LDF [A3 + 0 * SIZE], a1
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FADD y6, t2, y6
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add A2, 8 * SIZE, A2
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FMUL a2, x1, t2
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LDF [A3 + 1 * SIZE], a2
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FADD y7, t3, y7
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add A4, 8 * SIZE, A4
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FMUL a3, x1, t3
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LDF [A3 + 2 * SIZE], a3
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FADD y8, t4, y8
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nop
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FMUL a4, x1, t4
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LDF [A3 + 3 * SIZE], a4
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STF y1, [Y1 - 8 * SIZE]
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STF y2, [Y1 - 7 * SIZE]
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STF y3, [Y1 - 6 * SIZE]
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STF y4, [Y1 - 5 * SIZE]
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STF y5, [Y1 - 4 * SIZE]
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STF y6, [Y1 - 3 * SIZE]
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STF y7, [Y1 - 2 * SIZE]
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bg,pn %icc, .LL12
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STF y8, [Y1 - 1 * SIZE]
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.LL13:
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LDF [Y1 + 0 * SIZE], y1
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LDF [Y1 + 1 * SIZE], y2
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LDF [Y1 + 2 * SIZE], y3
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LDF [Y1 + 3 * SIZE], y4
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LDF [Y1 + 4 * SIZE], y5
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LDF [Y1 + 5 * SIZE], y6
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LDF [Y1 + 6 * SIZE], y7
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LDF [Y1 + 7 * SIZE], y8
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FADD y1, t1, y1
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FMUL a5, x1, t1
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LDF [A3 + 0 * SIZE], a1
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FADD y2, t2, y2
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FMUL a6, x1, t2
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LDF [A3 + 1 * SIZE], a2
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FADD y3, t3, y3
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FMUL a7, x1, t3
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LDF [A3 + 2 * SIZE], a3
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FADD y4, t4, y4
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FMUL a8, x1, t4
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LDF [A3 + 3 * SIZE], a4
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FADD y5, t1, y5
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FMUL a9, x2, t1
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LDF [A3 + 4 * SIZE], a5
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FADD y6, t2, y6
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FMUL a10, x2, t2
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LDF [A3 + 5 * SIZE], a6
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FADD y7, t3, y7
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FMUL a11, x2, t3
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LDF [A3 + 6 * SIZE], a7
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FADD y8, t4, y8
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FMUL a12, x2, t4
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LDF [A3 + 7 * SIZE], a8
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FADD y1, t1, y1
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FMUL a13, x2, t1
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LDF [A4 + 0 * SIZE], a9
|
|
FADD y2, t2, y2
|
|
FMUL a14, x2, t2
|
|
LDF [A4 + 1 * SIZE], a10
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a15, x2, t3
|
|
LDF [A4 + 2 * SIZE], a11
|
|
FADD y4, t4, y4
|
|
FMUL a16, x2, t4
|
|
LDF [A4 + 3 * SIZE], a12
|
|
|
|
FADD y5, t1, y5
|
|
FMUL a1, x3, t1
|
|
LDF [A4 + 4 * SIZE], a13
|
|
FADD y6, t2, y6
|
|
FMUL a2, x3, t2
|
|
LDF [A4 + 5 * SIZE], a14
|
|
|
|
FADD y7, t3, y7
|
|
FMUL a3, x3, t3
|
|
LDF [A4 + 6 * SIZE], a15
|
|
FADD y8, t4, y8
|
|
FMUL a4, x3, t4
|
|
LDF [A4 + 7 * SIZE], a16
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a5, x3, t1
|
|
FADD y2, t2, y2
|
|
FMUL a6, x3, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a7, x3, t3
|
|
FADD y4, t4, y4
|
|
FMUL a8, x3, t4
|
|
|
|
FADD y5, t1, y5
|
|
FMUL a9, x4, t1
|
|
FADD y6, t2, y6
|
|
FMUL a10, x4, t2
|
|
|
|
FADD y7, t3, y7
|
|
FMUL a11, x4, t3
|
|
FADD y8, t4, y8
|
|
FMUL a12, x4, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a13, x4, t1
|
|
FADD y2, t2, y2
|
|
FMUL a14, x4, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a15, x4, t3
|
|
FADD y4, t4, y4
|
|
FMUL a16, x4, t4
|
|
add A4, 8 * SIZE, A4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
FADD y5, t1, y5
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
FADD y6, t2, y6
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
FADD y7, t3, y7
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
FADD y8, t4, y8
|
|
|
|
STF y5, [Y1 + 4 * SIZE]
|
|
add A1, 8 * SIZE, A1
|
|
STF y6, [Y1 + 5 * SIZE]
|
|
add A2, 8 * SIZE, A2
|
|
STF y7, [Y1 + 6 * SIZE]
|
|
add A3, 8 * SIZE, A3
|
|
STF y8, [Y1 + 7 * SIZE]
|
|
add Y1, 8 * SIZE, Y1
|
|
|
|
.LL16:
|
|
andcc M, 4, I
|
|
ble,pn %icc, .LL17
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A1 + 1 * SIZE], a2
|
|
LDF [A1 + 2 * SIZE], a3
|
|
LDF [A1 + 3 * SIZE], a4
|
|
|
|
LDF [A2 + 0 * SIZE], a5
|
|
LDF [A2 + 1 * SIZE], a6
|
|
LDF [A2 + 2 * SIZE], a7
|
|
LDF [A2 + 3 * SIZE], a8
|
|
|
|
LDF [A3 + 0 * SIZE], a9
|
|
LDF [A3 + 1 * SIZE], a10
|
|
LDF [A3 + 2 * SIZE], a11
|
|
LDF [A3 + 3 * SIZE], a12
|
|
|
|
LDF [A4 + 0 * SIZE], a13
|
|
LDF [A4 + 1 * SIZE], a14
|
|
LDF [A4 + 2 * SIZE], a15
|
|
LDF [A4 + 3 * SIZE], a16
|
|
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
add A1, 4 * SIZE, A1
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
add A2, 4 * SIZE, A2
|
|
LDF [Y1 + 2 * SIZE], y3
|
|
add A3, 4 * SIZE, A3
|
|
LDF [Y1 + 3 * SIZE], y4
|
|
add A4, 4 * SIZE, A4
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x1, t2
|
|
FMUL a3, x1, t3
|
|
FMUL a4, x1, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a5, x2, t1
|
|
FADD y2, t2, y2
|
|
FMUL a6, x2, t2
|
|
FADD y3, t3, y3
|
|
FMUL a7, x2, t3
|
|
FADD y4, t4, y4
|
|
FMUL a8, x2, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a9, x3, t1
|
|
FADD y2, t2, y2
|
|
FMUL a10, x3, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a11, x3, t3
|
|
FADD y4, t4, y4
|
|
FMUL a12, x3, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a13, x4, t1
|
|
FADD y2, t2, y2
|
|
FMUL a14, x4, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a15, x4, t3
|
|
FADD y4, t4, y4
|
|
FMUL a16, x4, t4
|
|
|
|
FADD y1, t1, y1
|
|
FADD y2, t2, y2
|
|
FADD y3, t3, y3
|
|
FADD y4, t4, y4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
|
|
add Y1, 4 * SIZE, Y1
|
|
|
|
.LL17:
|
|
andcc M, 2, I
|
|
ble,pn %icc, .LL18
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A2 + 0 * SIZE], a2
|
|
LDF [A3 + 0 * SIZE], a3
|
|
LDF [A4 + 0 * SIZE], a4
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
|
|
LDF [A1 + 1 * SIZE], a5
|
|
LDF [A2 + 1 * SIZE], a6
|
|
LDF [A3 + 1 * SIZE], a7
|
|
LDF [A4 + 1 * SIZE], a8
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
|
|
add A1, 2 * SIZE, A1
|
|
add A2, 2 * SIZE, A2
|
|
add A3, 2 * SIZE, A3
|
|
add A4, 2 * SIZE, A4
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x2, t2
|
|
FMUL a3, x3, t3
|
|
FMUL a4, x4, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a5, x1, t1
|
|
FADD y1, t2, y1
|
|
FMUL a6, x2, t2
|
|
FADD y1, t3, y1
|
|
FMUL a7, x3, t3
|
|
FADD y1, t4, y1
|
|
FMUL a8, x4, t4
|
|
|
|
FADD y2, t1, y2
|
|
FADD y2, t2, y2
|
|
FADD y2, t3, y2
|
|
FADD y2, t4, y2
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
add Y1, 2 * SIZE, Y1
|
|
|
|
.LL18:
|
|
andcc M, 1, I
|
|
ble,pn %icc, .LL19
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A2 + 0 * SIZE], a2
|
|
LDF [A3 + 0 * SIZE], a3
|
|
LDF [A4 + 0 * SIZE], a4
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x2, t2
|
|
FMUL a3, x3, t3
|
|
FMUL a4, x4, t4
|
|
|
|
FADD y1, t1, y1
|
|
FADD y1, t2, y1
|
|
FADD y1, t3, y1
|
|
FADD y1, t4, y1
|
|
|
|
STF y1, [Y1]
|
|
|
|
.LL19:
|
|
deccc J
|
|
bg %icc, .LL11
|
|
nop
|
|
|
|
.LL20:
|
|
andcc N, 2, J
|
|
ble,pn %icc, .LL30
|
|
nop
|
|
|
|
.LL21:
|
|
mov YY, Y1
|
|
|
|
mov A, A1
|
|
add A, LDA, A2
|
|
add A2, LDA, A
|
|
|
|
LDF STACK_ALPHA, ALPHA
|
|
|
|
LDF [X], x1
|
|
add X, INCX, X
|
|
LDF [X], x2
|
|
add X, INCX, X
|
|
|
|
FMUL ALPHA, x1, x1
|
|
FMUL ALPHA, x2, x2
|
|
|
|
sra M, 3, I
|
|
cmp I, 0
|
|
ble,pn %icc, .LL26
|
|
nop
|
|
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
LDF [Y1 + 2 * SIZE], y3
|
|
LDF [Y1 + 3 * SIZE], y4
|
|
LDF [Y1 + 4 * SIZE], y5
|
|
LDF [Y1 + 5 * SIZE], y6
|
|
LDF [Y1 + 6 * SIZE], y7
|
|
LDF [Y1 + 7 * SIZE], y8
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A1 + 1 * SIZE], a2
|
|
LDF [A1 + 2 * SIZE], a3
|
|
LDF [A1 + 3 * SIZE], a4
|
|
LDF [A1 + 4 * SIZE], a5
|
|
LDF [A1 + 5 * SIZE], a6
|
|
LDF [A1 + 6 * SIZE], a7
|
|
LDF [A1 + 7 * SIZE], a8
|
|
|
|
LDF [A2 + 0 * SIZE], a9
|
|
LDF [A2 + 1 * SIZE], a10
|
|
LDF [A2 + 2 * SIZE], a11
|
|
LDF [A2 + 3 * SIZE], a12
|
|
LDF [A2 + 4 * SIZE], a13
|
|
LDF [A2 + 5 * SIZE], a14
|
|
LDF [A2 + 6 * SIZE], a15
|
|
LDF [A2 + 7 * SIZE], a16
|
|
|
|
FMUL a1, x1, t1
|
|
deccc I
|
|
LDF [A1 + 8 * SIZE], a1
|
|
FMUL a2, x1, t2
|
|
LDF [A1 + 9 * SIZE], a2
|
|
FMUL a3, x1, t3
|
|
LDF [A1 + 10 * SIZE], a3
|
|
FMUL a4, x1, t4
|
|
ble,pn %icc, .LL23
|
|
LDF [A1 + 11 * SIZE], a4
|
|
|
|
.LL22:
|
|
FADD y1, t1, y1
|
|
prefetch [A1 + PREFETCHSIZE * SIZE], 1
|
|
FMUL a5, x1, t1
|
|
LDF [A1 + 12 * SIZE], a5
|
|
FADD y2, t2, y2
|
|
FMUL a6, x1, t2
|
|
LDF [A1 + 13 * SIZE], a6
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a7, x1, t3
|
|
LDF [A1 + 14 * SIZE], a7
|
|
FADD y4, t4, y4
|
|
FMUL a8, x1, t4
|
|
LDF [A1 + 15 * SIZE], a8
|
|
|
|
FADD y5, t1, y5
|
|
FMUL a9, x2, t1
|
|
LDF [A2 + 8 * SIZE], a9
|
|
FADD y6, t2, y6
|
|
FMUL a10, x2, t2
|
|
LDF [A2 + 9 * SIZE], a10
|
|
|
|
FADD y7, t3, y7
|
|
FMUL a11, x2, t3
|
|
LDF [A2 + 10 * SIZE], a11
|
|
FADD y8, t4, y8
|
|
FMUL a12, x2, t4
|
|
LDF [A2 + 11 * SIZE], a12
|
|
|
|
FADD y1, t1, y1
|
|
prefetch [A2 + PREFETCHSIZE * SIZE], 1
|
|
FMUL a13, x2, t1
|
|
LDF [A2 + 12 * SIZE], a13
|
|
FADD y2, t2, y2
|
|
FMUL a14, x2, t2
|
|
LDF [A2 + 13 * SIZE], a14
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a15, x2, t3
|
|
LDF [A2 + 14 * SIZE], a15
|
|
FADD y4, t4, y4
|
|
FMUL a16, x2, t4
|
|
LDF [A2 + 15 * SIZE], a16
|
|
|
|
FADD y5, t1, y5
|
|
FMUL a1, x1, t1
|
|
LDF [A1 + 16 * SIZE], a1
|
|
FADD y6, t2, y6
|
|
FMUL a2, x1, t2
|
|
LDF [A1 + 17 * SIZE], a2
|
|
|
|
FADD y7, t3, y7
|
|
FMUL a3, x1, t3
|
|
LDF [A1 + 18 * SIZE], a3
|
|
FADD y8, t4, y8
|
|
FMUL a4, x1, t4
|
|
LDF [A1 + 19 * SIZE], a4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
STF y5, [Y1 + 4 * SIZE]
|
|
STF y6, [Y1 + 5 * SIZE]
|
|
STF y7, [Y1 + 6 * SIZE]
|
|
STF y8, [Y1 + 7 * SIZE]
|
|
|
|
LDF [Y1 + 8 * SIZE], y1
|
|
add A1, 8 * SIZE, A1
|
|
LDF [Y1 + 9 * SIZE], y2
|
|
add A2, 8 * SIZE, A2
|
|
LDF [Y1 + 10 * SIZE], y3
|
|
deccc I
|
|
LDF [Y1 + 11 * SIZE], y4
|
|
LDF [Y1 + 12 * SIZE], y5
|
|
LDF [Y1 + 13 * SIZE], y6
|
|
LDF [Y1 + 14 * SIZE], y7
|
|
LDF [Y1 + 15 * SIZE], y8
|
|
bg,pn %icc, .LL22
|
|
add Y1, 8 * SIZE, Y1
|
|
|
|
.LL23:
|
|
FADD y1, t1, y1
|
|
FMUL a5, x1, t1
|
|
FADD y2, t2, y2
|
|
FMUL a6, x1, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a7, x1, t3
|
|
FADD y4, t4, y4
|
|
FMUL a8, x1, t4
|
|
|
|
FADD y5, t1, y5
|
|
FMUL a9, x2, t1
|
|
FADD y6, t2, y6
|
|
FMUL a10, x2, t2
|
|
|
|
FADD y7, t3, y7
|
|
FMUL a11, x2, t3
|
|
FADD y8, t4, y8
|
|
FMUL a12, x2, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a13, x2, t1
|
|
FADD y2, t2, y2
|
|
FMUL a14, x2, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a15, x2, t3
|
|
FADD y4, t4, y4
|
|
FMUL a16, x2, t4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
FADD y5, t1, y5
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
FADD y6, t2, y6
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
FADD y7, t3, y7
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
FADD y8, t4, y8
|
|
|
|
STF y5, [Y1 + 4 * SIZE]
|
|
add A1, 8 * SIZE, A1
|
|
STF y6, [Y1 + 5 * SIZE]
|
|
add A2, 8 * SIZE, A2
|
|
STF y7, [Y1 + 6 * SIZE]
|
|
nop
|
|
STF y8, [Y1 + 7 * SIZE]
|
|
add Y1, 8 * SIZE, Y1
|
|
|
|
.LL26:
|
|
andcc M, 4, I
|
|
ble,pn %icc, .LL27
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A1 + 1 * SIZE], a2
|
|
LDF [A1 + 2 * SIZE], a3
|
|
LDF [A1 + 3 * SIZE], a4
|
|
|
|
LDF [A2 + 0 * SIZE], a5
|
|
LDF [A2 + 1 * SIZE], a6
|
|
LDF [A2 + 2 * SIZE], a7
|
|
LDF [A2 + 3 * SIZE], a8
|
|
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
add A1, 4 * SIZE, A1
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
add A2, 4 * SIZE, A2
|
|
LDF [Y1 + 2 * SIZE], y3
|
|
LDF [Y1 + 3 * SIZE], y4
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x1, t2
|
|
FMUL a3, x1, t3
|
|
FMUL a4, x1, t4
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a5, x2, t1
|
|
FADD y2, t2, y2
|
|
FMUL a6, x2, t2
|
|
FADD y3, t3, y3
|
|
FMUL a7, x2, t3
|
|
FADD y4, t4, y4
|
|
FMUL a8, x2, t4
|
|
|
|
FADD y1, t1, y1
|
|
FADD y2, t2, y2
|
|
FADD y3, t3, y3
|
|
FADD y4, t4, y4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
|
|
add Y1, 4 * SIZE, Y1
|
|
|
|
.LL27:
|
|
andcc M, 2, I
|
|
ble,pn %icc, .LL28
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A2 + 0 * SIZE], a2
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
LDF [A1 + 1 * SIZE], a5
|
|
LDF [A2 + 1 * SIZE], a6
|
|
add A1, 2 * SIZE, A1
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
add A2, 2 * SIZE, A2
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x2, t2
|
|
|
|
FADD y1, t1, y1
|
|
FMUL a5, x1, t1
|
|
FADD y1, t2, y1
|
|
FMUL a6, x2, t2
|
|
|
|
FADD y2, t1, y2
|
|
FADD y2, t2, y2
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
add Y1, 2 * SIZE, Y1
|
|
|
|
.LL28:
|
|
andcc M, 1, I
|
|
ble,pn %icc, .LL30
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A2 + 0 * SIZE], a2
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x2, t2
|
|
|
|
FADD y1, t1, y1
|
|
FADD y1, t2, y1
|
|
|
|
STF y1, [Y1]
|
|
|
|
.LL30:
|
|
andcc N, 1, J
|
|
ble,pn %icc, .LL990
|
|
nop
|
|
|
|
.LL31:
|
|
mov YY, Y1
|
|
mov A, A1
|
|
|
|
LDF STACK_ALPHA, ALPHA
|
|
|
|
LDF [X], x1
|
|
add X, INCX, X
|
|
|
|
FMUL ALPHA, x1, x1
|
|
|
|
sra M, 3, I
|
|
cmp I, 0
|
|
ble,pn %icc, .LL36
|
|
nop
|
|
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
LDF [Y1 + 2 * SIZE], y3
|
|
LDF [Y1 + 3 * SIZE], y4
|
|
LDF [Y1 + 4 * SIZE], y5
|
|
LDF [Y1 + 5 * SIZE], y6
|
|
LDF [Y1 + 6 * SIZE], y7
|
|
LDF [Y1 + 7 * SIZE], y8
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A1 + 1 * SIZE], a2
|
|
LDF [A1 + 2 * SIZE], a3
|
|
LDF [A1 + 3 * SIZE], a4
|
|
LDF [A1 + 4 * SIZE], a5
|
|
LDF [A1 + 5 * SIZE], a6
|
|
LDF [A1 + 6 * SIZE], a7
|
|
LDF [A1 + 7 * SIZE], a8
|
|
|
|
FMUL a1, x1, t1
|
|
deccc I
|
|
LDF [A1 + 8 * SIZE], a1
|
|
FMUL a2, x1, t2
|
|
LDF [A1 + 9 * SIZE], a2
|
|
FMUL a3, x1, t3
|
|
LDF [A1 + 10 * SIZE], a3
|
|
FMUL a4, x1, t4
|
|
ble,pn %icc, .LL33
|
|
LDF [A1 + 11 * SIZE], a4
|
|
|
|
.LL32:
|
|
FADD y1, t1, y1
|
|
prefetch [A1 + PREFETCHSIZE * SIZE], 1
|
|
FMUL a5, x1, t1
|
|
LDF [A1 + 12 * SIZE], a5
|
|
FADD y2, t2, y2
|
|
FMUL a6, x1, t2
|
|
LDF [A1 + 13 * SIZE], a6
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a7, x1, t3
|
|
LDF [A1 + 14 * SIZE], a7
|
|
FADD y4, t4, y4
|
|
FMUL a8, x1, t4
|
|
LDF [A1 + 15 * SIZE], a8
|
|
|
|
FADD y5, t1, y5
|
|
FMUL a1, x1, t1
|
|
LDF [A1 + 16 * SIZE], a1
|
|
FADD y6, t2, y6
|
|
FMUL a2, x1, t2
|
|
LDF [A1 + 17 * SIZE], a2
|
|
|
|
FADD y7, t3, y7
|
|
FMUL a3, x1, t3
|
|
LDF [A1 + 18 * SIZE], a3
|
|
FADD y8, t4, y8
|
|
FMUL a4, x1, t4
|
|
LDF [A1 + 19 * SIZE], a4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
STF y5, [Y1 + 4 * SIZE]
|
|
STF y6, [Y1 + 5 * SIZE]
|
|
STF y7, [Y1 + 6 * SIZE]
|
|
STF y8, [Y1 + 7 * SIZE]
|
|
|
|
LDF [Y1 + 8 * SIZE], y1
|
|
LDF [Y1 + 9 * SIZE], y2
|
|
LDF [Y1 + 10 * SIZE], y3
|
|
LDF [Y1 + 11 * SIZE], y4
|
|
LDF [Y1 + 12 * SIZE], y5
|
|
deccc I
|
|
LDF [Y1 + 13 * SIZE], y6
|
|
add A1, 8 * SIZE, A1
|
|
LDF [Y1 + 14 * SIZE], y7
|
|
add Y1, 8 * SIZE, Y1
|
|
bg,pn %icc, .LL32
|
|
LDF [Y1 + 7 * SIZE], y8
|
|
|
|
.LL33:
|
|
FADD y1, t1, y1
|
|
FMUL a5, x1, t1
|
|
FADD y2, t2, y2
|
|
FMUL a6, x1, t2
|
|
|
|
FADD y3, t3, y3
|
|
FMUL a7, x1, t3
|
|
FADD y4, t4, y4
|
|
FMUL a8, x1, t4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
FADD y5, t1, y5
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
FADD y6, t2, y6
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
FADD y7, t3, y7
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
FADD y8, t4, y8
|
|
|
|
STF y5, [Y1 + 4 * SIZE]
|
|
STF y6, [Y1 + 5 * SIZE]
|
|
STF y7, [Y1 + 6 * SIZE]
|
|
add A1, 8 * SIZE, A1
|
|
STF y8, [Y1 + 7 * SIZE]
|
|
add Y1, 8 * SIZE, Y1
|
|
|
|
.LL36:
|
|
andcc M, 4, I
|
|
ble,pn %icc, .LL37
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [A1 + 1 * SIZE], a2
|
|
LDF [A1 + 2 * SIZE], a3
|
|
LDF [A1 + 3 * SIZE], a4
|
|
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
add A1, 4 * SIZE, A1
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
LDF [Y1 + 2 * SIZE], y3
|
|
LDF [Y1 + 3 * SIZE], y4
|
|
|
|
FMUL a1, x1, t1
|
|
FMUL a2, x1, t2
|
|
FMUL a3, x1, t3
|
|
FMUL a4, x1, t4
|
|
|
|
FADD y1, t1, y1
|
|
FADD y2, t2, y2
|
|
FADD y3, t3, y3
|
|
FADD y4, t4, y4
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
STF y3, [Y1 + 2 * SIZE]
|
|
STF y4, [Y1 + 3 * SIZE]
|
|
|
|
add Y1, 4 * SIZE, Y1
|
|
|
|
.LL37:
|
|
andcc M, 2, I
|
|
ble,pn %icc, .LL38
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
|
|
LDF [A1 + 1 * SIZE], a5
|
|
LDF [Y1 + 1 * SIZE], y2
|
|
add A1, 2 * SIZE, A1
|
|
|
|
FMUL a1, x1, t1
|
|
FADD y1, t1, y1
|
|
FMUL a5, x1, t1
|
|
FADD y2, t1, y2
|
|
|
|
STF y1, [Y1 + 0 * SIZE]
|
|
STF y2, [Y1 + 1 * SIZE]
|
|
add Y1, 2 * SIZE, Y1
|
|
|
|
.LL38:
|
|
andcc M, 1, I
|
|
ble,pn %icc, .LL990
|
|
nop
|
|
|
|
LDF [A1 + 0 * SIZE], a1
|
|
LDF [Y1 + 0 * SIZE], y1
|
|
|
|
FMUL a1, x1, t1
|
|
FADD y1, t1, y1
|
|
|
|
STF y1, [Y1]
|
|
|
|
.LL990:
|
|
cmp INCY, SIZE
|
|
be %icc, .LL999
|
|
mov Y, Y1
|
|
|
|
sra M, 3, I
|
|
cmp I, 0
|
|
ble,pn %icc, .LL995
|
|
nop
|
|
|
|
.LL991:
|
|
LDF [BUFFER + 0 * SIZE], a1
|
|
LDF [Y], y1
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 1 * SIZE], a2
|
|
LDF [Y], y2
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 2 * SIZE], a3
|
|
LDF [Y], y3
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 3 * SIZE], a4
|
|
LDF [Y], y4
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 4 * SIZE], a5
|
|
FADD y1, a1, y1
|
|
LDF [Y], y5
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 5 * SIZE], a6
|
|
FADD y2, a2, y2
|
|
LDF [Y], y6
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 6 * SIZE], a7
|
|
FADD y3, a3, y3
|
|
LDF [Y], y7
|
|
add Y, INCY, Y
|
|
|
|
LDF [BUFFER + 7 * SIZE], a8
|
|
FADD y4, a4, y4
|
|
LDF [Y], y8
|
|
add Y, INCY, Y
|
|
|
|
STF y1, [Y1]
|
|
FADD y5, a5, y5
|
|
add Y1, INCY, Y1
|
|
STF y2, [Y1]
|
|
FADD y6, a6, y6
|
|
add Y1, INCY, Y1
|
|
STF y3, [Y1]
|
|
FADD y7, a7, y7
|
|
add Y1, INCY, Y1
|
|
STF y4, [Y1]
|
|
FADD y8, a8, y8
|
|
add Y1, INCY, Y1
|
|
STF y5, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y6, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y7, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y8, [Y1]
|
|
add Y1, INCY, Y1
|
|
|
|
deccc I
|
|
bg,pn %icc, .LL991
|
|
add BUFFER, 8 * SIZE, BUFFER
|
|
|
|
.LL995:
|
|
andcc M, 7, I
|
|
ble,pn %icc, .LL999
|
|
nop
|
|
|
|
andcc M, 4, I
|
|
ble,pn %icc, .LL996
|
|
nop
|
|
|
|
LDF [BUFFER + 0 * SIZE], a1
|
|
LDF [BUFFER + 1 * SIZE], a2
|
|
LDF [BUFFER + 2 * SIZE], a3
|
|
LDF [BUFFER + 3 * SIZE], a4
|
|
add BUFFER, 4 * SIZE, BUFFER
|
|
|
|
LDF [Y], y1
|
|
add Y, INCY, Y
|
|
LDF [Y], y2
|
|
add Y, INCY, Y
|
|
LDF [Y], y3
|
|
add Y, INCY, Y
|
|
LDF [Y], y4
|
|
add Y, INCY, Y
|
|
|
|
FADD y1, a1, y1
|
|
FADD y2, a2, y2
|
|
FADD y3, a3, y3
|
|
FADD y4, a4, y4
|
|
|
|
STF y1, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y2, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y3, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y4, [Y1]
|
|
add Y1, INCY, Y1
|
|
|
|
.LL996:
|
|
andcc M, 2, I
|
|
ble,pn %icc, .LL997
|
|
nop
|
|
|
|
LDF [BUFFER + 0 * SIZE], a1
|
|
LDF [BUFFER + 1 * SIZE], a2
|
|
add BUFFER, 2 * SIZE, BUFFER
|
|
|
|
LDF [Y], y1
|
|
add Y, INCY, Y
|
|
LDF [Y], y2
|
|
add Y, INCY, Y
|
|
|
|
FADD y1, a1, y1
|
|
FADD y2, a2, y2
|
|
|
|
STF y1, [Y1]
|
|
add Y1, INCY, Y1
|
|
STF y2, [Y1]
|
|
add Y1, INCY, Y1
|
|
|
|
.LL997:
|
|
andcc M, 1, I
|
|
ble,pn %icc, .LL999
|
|
nop
|
|
|
|
LDF [BUFFER + 0 * SIZE], a1
|
|
|
|
LDF [Y], y1
|
|
|
|
FADD y1, a1, y1
|
|
|
|
STF y1, [Y1]
|
|
|
|
|
|
.LL999:
|
|
return %i7 + 8
|
|
clr %o0
|
|
|
|
EPILOGUE
|