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Import GotoBLAS2 1.13 BSD version codes.

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Xianyi Zhang
2011-01-24 14:54:24 +00:00
commit 342bbc3871
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/*********************************************************************/
/* Copyright 2009, 2010 The University of Texas at Austin. */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or */
/* without modification, are permitted provided that the following */
/* conditions are met: */
/* */
/* 1. Redistributions of source code must retain the above */
/* copyright notice, this list of conditions and the following */
/* disclaimer. */
/* */
/* 2. Redistributions in binary form must reproduce the above */
/* copyright notice, this list of conditions and the following */
/* disclaimer in the documentation and/or other materials */
/* provided with the distribution. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE UNIVERSITY OF TEXAS AT */
/* AUSTIN ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, */
/* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
/* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE */
/* DISCLAIMED. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT */
/* AUSTIN OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES */
/* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE */
/* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR */
/* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT */
/* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
/* POSSIBILITY OF SUCH DAMAGE. */
/* */
/* The views and conclusions contained in the software and */
/* documentation are those of the authors and should not be */
/* interpreted as representing official policies, either expressed */
/* or implied, of The University of Texas at Austin. */
/*********************************************************************/
#define ASSEMBLER
#include "common.h"
#define PREFETCHSIZE (8 * 16)
#define N r32
#define X1 r38
#define INCX r39
#define Y1 r33
#define INCY r34
#define PRE1 r2
#define PRE2 r3
#define I r14
#define J r15
#define X2 r16
#define Y2 r17
#define X3 r18
#define Y3 r19
#define X4 r20
#define Y4 r21
#define YY1 r22
#define YY2 r23
#define YY3 r24
#define YY4 r25
#define INCX4 r8
#define INCY4 r9
#define INCX2 r10
#define INCY2 r11
#define INCX8 r26
#define INCY8 r27
#define PR r30
#define ARLC r31
#define ALPHA f8
#define SP r12
PROLOGUE
.prologue
PROFCODE
{ .mmi
adds r8 = 16, SP
adds r9 = 24, SP
.save ar.lc, ARLC
mov ARLC = ar.lc
}
{ .mmb
adds PRE1 = (PREFETCHSIZE + 2) * SIZE, X1
cmp.lt p0, p6 = r0, N
(p6) br.ret.sptk.many b0
}
;;
{ .mmi
ld8 Y1 = [r8]
ld8 INCY = [r9]
mov PR = pr
}
;;
.body
{ .mmi
shladd INCX = INCX, BASE_SHIFT, r0
shladd INCY = INCY, BASE_SHIFT, r0
mov pr.rot = 0
}
;;
{ .mmi
shladd INCX4 = INCX, 2, r0
shladd INCY4 = INCY, 2, r0
mov ar.ec = 3
}
{ .mmi
shladd INCX8 = INCX, 3, r0
shladd INCY8 = INCY, 3, r0
shr I = N, 4
}
;;
{ .mmi
add X2 = INCX, X1
add Y2 = INCY, Y1
add YY2 = INCY, Y1
}
;;
{ .mmi
shladd X3 = INCX, 1, X1
shladd Y3 = INCY, 1, Y1
shladd YY3 = INCY, 1, Y1
}
{ .mmi
shladd X4 = INCX, 1, X2
shladd Y4 = INCY, 1, Y2
shladd YY4 = INCY, 1, Y2
}
;;
{ .mmi
cmp.eq p7 ,p0 = 0, I
adds I = -1, I
mov YY1 = Y1
}
{ .mmi
and r28 = 127, Y1
and PRE1 = -128, PRE1
cmp.eq p16, p0 = r0, r0
}
;;
{ .mmi
adds PRE2 = (PREFETCHSIZE + 2) * SIZE, Y1
or PRE1 = PRE1, r28
mov ar.lc = I
}
{ .mib
and J = 15, N
tbit.z p0, p12 = N, 3
(p7) br.cond.dpnt .L115
}
;;
.align 32
.L112:
{ .mmf
(p18) STFD [YY1] = f6
(p18) STFD [YY2] = f7
(p18) FMA f6 = ALPHA, f58, f106
}
{ .mmf
(p16) lfetch.excl.nt1 [PRE2], INCY8
nop __LINE__
(p18) FMA f7 = ALPHA, f61, f109
}
;;
{ .mmf
(p18) STFD [YY3] = f10
(p18) STFD [YY4] = f11
(p18) FMA f10 = ALPHA, f64, f112
}
{ .mmf
(p16) lfetch.nt1 [PRE1], INCX8
nop __LINE__
(p18) FMA f11 = ALPHA, f67, f115
}
;;
{ .mmi
(p16) LDFD f32 = [X1], INCX4
(p16) LDFD f35 = [X2], INCX4
(p18) add YY1 = INCY4, YY1
}
{ .mmi
(p16) LDFD f38 = [X3], INCX4
(p16) LDFD f41 = [X4], INCX4
(p18) add YY2 = INCY4, YY2
}
;;
{ .mmi
(p17) LDFD f117 = [Y1], INCY4
(p17) LDFD f120 = [Y2], INCY4
(p18) add YY3 = INCY4, YY3
}
{ .mmi
(p17) LDFD f123 = [Y3], INCY4
(p17) LDFD f126 = [Y4], INCY4
(p18) add YY4 = INCY4, YY4
}
;;
{ .mmf
(p18) STFD [YY1] = f12
(p18) STFD [YY2] = f13
(p18) FMA f12 = ALPHA, f70, f118
}
{ .mmf
(p18) add YY1 = INCY4, YY1
(p18) add YY2 = INCY4, YY2
(p18) FMA f13 = ALPHA, f73, f121
}
;;
{ .mmf
(p18) STFD [YY3] = f14
(p18) STFD [YY4] = f15
(p18) FMA f14 = ALPHA, f76, f124
}
{ .mmf
(p18) add YY3 = INCY4, YY3
(p18) add YY4 = INCY4, YY4
(p18) FMA f15 = ALPHA, f79, f127
}
;;
{ .mmi
(p16) LDFD f44 = [X1], INCX4
(p16) LDFD f47 = [X2], INCX4
nop __LINE__
}
{ .mmi
(p16) LDFD f50 = [X3], INCX4
(p16) LDFD f53 = [X4], INCX4
nop __LINE__
}
;;
{ .mmi
(p16) LDFD f80 = [Y1], INCY4
(p16) LDFD f83 = [Y2], INCY4
nop __LINE__
}
{ .mmi
(p16) LDFD f86 = [Y3], INCY4
(p16) LDFD f89 = [Y4], INCY4
nop __LINE__
}
;;
{ .mmf
(p18) STFD [YY1] = f6
(p18) STFD [YY2] = f7
(p17) FMA f6 = ALPHA, f33, f81
}
{ .mmf
(p16) lfetch.excl.nt1 [PRE2], INCY8
nop __LINE__
(p17) FMA f7 = ALPHA, f36, f84
}
;;
{ .mmf
(p18) STFD [YY3] = f10
(p18) STFD [YY4] = f11
(p17) FMA f10 = ALPHA, f39, f87
}
{ .mmf
(p16) lfetch.nt1 [PRE1], INCX8
nop __LINE__
(p17) FMA f11 = ALPHA, f42, f90
}
;;
{ .mmi
(p16) LDFD f56 = [X1], INCX4
(p16) LDFD f59 = [X2], INCX4
(p18) add YY1 = INCY4, YY1
}
{ .mmi
(p16) LDFD f62 = [X3], INCX4
(p16) LDFD f65 = [X4], INCX4
(p18) add YY2 = INCY4, YY2
}
;;
{ .mmi
(p16) LDFD f92 = [Y1], INCY4
(p16) LDFD f95 = [Y2], INCY4
(p18) add YY3 = INCY4, YY3
}
{ .mmi
(p16) LDFD f98 = [Y3], INCY4
(p16) LDFD f101 = [Y4], INCY4
(p18) add YY4 = INCY4, YY4
}
;;
{ .mmf
(p18) STFD [YY1] = f12
(p18) STFD [YY2] = f13
(p17) FMA f12 = ALPHA, f45, f93
}
{ .mmf
(p18) add YY1 = INCY4, YY1
(p18) add YY2 = INCY4, YY2
(p17) FMA f13 = ALPHA, f48, f96
}
;;
{ .mmf
(p18) STFD [YY3] = f14
(p18) STFD [YY4] = f15
(p17) FMA f14 = ALPHA, f51, f99
}
{ .mmf
(p18) add YY3 = INCY4, YY3
(p18) add YY4 = INCY4, YY4
(p17) FMA f15 = ALPHA, f54, f102
}
;;
{ .mmi
(p16) LDFD f68 = [X1], INCX4
(p16) LDFD f71 = [X2], INCX4
nop __LINE__
}
{ .mmi
(p16) LDFD f74 = [X3], INCX4
(p16) LDFD f77 = [X4], INCX4
nop __LINE__
}
;;
{ .mmi
(p16) LDFD f104 = [Y1], INCY4
(p16) LDFD f107 = [Y2], INCY4
nop __LINE__
}
{ .mmb
(p16) LDFD f110 = [Y3], INCY4
(p16) LDFD f113 = [Y4], INCY4
br.ctop.sptk.few .L112
}
;;
.align 32
.L115:
{ .mmi
(p12) LDFD f32 = [X1], INCX4
(p12) LDFD f33 = [X2], INCX4
mov pr = PR, -65474
}
{ .mmi
(p12) LDFD f34 = [X3], INCX4
(p12) LDFD f35 = [X4], INCX4
cmp.eq p9, p0 = r0, J
}
;;
{ .mmi
(p12) LDFD f64 = [Y1], INCY4
(p12) LDFD f65 = [Y2], INCY4
mov ar.lc = ARLC
}
{ .mmb
(p12) LDFD f66 = [Y3], INCY4
(p12) LDFD f67 = [Y4], INCY4
(p9) br.ret.sptk.many b0
}
;;
{ .mmi
(p12) LDFD f36 = [X1], INCX4
(p12) LDFD f37 = [X2], INCX4
tbit.z p0, p13 = N, 2
}
{ .mmi
(p12) LDFD f38 = [X3], INCX4
(p12) LDFD f39 = [X4], INCX4
tbit.z p0, p14 = N, 1
}
;;
{ .mmi
(p12) LDFD f68 = [Y1], INCY4
(p12) LDFD f69 = [Y2], INCY4
tbit.z p0, p15 = N, 0
}
{ .mmi
(p12) LDFD f70 = [Y3], INCY4
(p12) LDFD f71 = [Y4], INCY4
nop __LINE__
}
;;
{ .mmi
(p13) LDFD f40 = [X1], INCX4
(p13) LDFD f41 = [X2], INCX4
shladd INCX2 = INCX, 1, r0
}
{ .mmi
(p13) LDFD f42 = [X3], INCX4
(p13) LDFD f43 = [X4], INCX4
shladd INCY2 = INCY, 1, r0
}
;;
{ .mmi
(p13) LDFD f72 = [Y1], INCY4
(p13) LDFD f73 = [Y2], INCY4
nop __LINE__
}
{ .mmi
(p13) LDFD f74 = [Y3], INCY4
(p13) LDFD f75 = [Y4], INCY4
nop __LINE__
}
;;
{ .mmi
(p14) LDFD f44 = [X1], INCX2
(p14) LDFD f45 = [X2], INCX2
nop __LINE__
}
;;
{ .mmi
(p14) LDFD f76 = [Y1], INCY2
(p14) LDFD f77 = [Y2], INCY2
nop __LINE__
}
;;
{ .mmi
(p15) LDFD f46 = [X1]
(p15) LDFD f78 = [Y1]
nop __LINE__
}
;;
(p12) FMA f32 = ALPHA, f32, f64
(p12) FMA f33 = ALPHA, f33, f65
(p12) FMA f34 = ALPHA, f34, f66
(p12) FMA f35 = ALPHA, f35, f67
(p12) FMA f36 = ALPHA, f36, f68
(p12) FMA f37 = ALPHA, f37, f69
(p12) FMA f38 = ALPHA, f38, f70
(p12) FMA f39 = ALPHA, f39, f71
;;
{ .mmf
(p12) STFD [YY1] = f32
(p12) STFD [YY2] = f33
(p13) FMA f40 = ALPHA, f40, f72
}
{ .mmf
(p12) add YY1 = INCY4, YY1
(p12) add YY2 = INCY4, YY2
(p13) FMA f41 = ALPHA, f41, f73
}
;;
{ .mmf
(p12) STFD [YY3] = f34
(p12) STFD [YY4] = f35
(p13) FMA f42 = ALPHA, f42, f74
}
{ .mmf
(p12) add YY3 = INCY4, YY3
(p12) add YY4 = INCY4, YY4
(p13) FMA f43 = ALPHA, f43, f75
}
;;
{ .mmf
(p12) STFD [YY1] = f36
(p12) STFD [YY2] = f37
(p14) FMA f44 = ALPHA, f44, f76
}
{ .mmf
(p12) add YY1 = INCY4, YY1
(p12) add YY2 = INCY4, YY2
(p14) FMA f45 = ALPHA, f45, f77
}
;;
{ .mmf
(p12) STFD [YY3] = f38
(p12) STFD [YY4] = f39
(p15) FMA f46 = ALPHA, f46, f78
}
{ .mmi
(p12) add YY3 = INCY4, YY3
(p12) add YY4 = INCY4, YY4
nop __LINE__
}
;;
{ .mmi
(p13) STFD [YY1] = f40
(p13) STFD [YY2] = f41
nop __LINE__
}
{ .mmi
(p13) add YY1 = INCY4, YY1
(p13) add YY2 = INCY4, YY2
nop __LINE__
}
;;
{ .mmi
(p13) STFD [YY3] = f42
(p13) STFD [YY4] = f43
nop __LINE__
}
;;
{ .mmi
(p14) STFD [YY1] = f44
(p14) STFD [YY2] = f45
(p14) add YY1 = INCY2, YY1
}
;;
{ .mmb
(p15) STFD [YY1] = f46
nop __LINE__
br.ret.sptk.many b0
}
;;
EPILOGUE