1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
|
## Process this file with automake to generate Makefile.in
# Copyright 2000, 2001 Free Software Foundation, Inc.
#
# This file is part of the GNU MP Library.
#
# The GNU MP Library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or (at your
# option) any later version.
#
# The GNU MP Library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
# License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with the GNU MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
AUTOMAKE_OPTIONS = gnu no-dependencies $(top_builddir)/ansi2knr
INCLUDES = -I$(top_srcdir) -I$(top_srcdir)/tests
EXTRA_DIST = alpha.asm pentium.asm sparcv9.asm hppa.asm hppa2.asm hppa2w.asm ia64.asm many.pl
noinst_HEADERS = speed.h
EXTRA_LTLIBRARIES = libspeed.la libdummy.la
libspeed_la_SOURCES = \
common.c divrem1div.c divrem1inv.c divrem2div.c divrem2inv.c \
freq.c gcd_bin.c gcd_finda_gen.c \
gcdext_single.c gcdext_double.c gcdextod.c gcdextos.c \
mod_1_div.c mod_1_inv.c modlinv.c mul_n_mpn.c mul_n_open.c \
noop.c powm_mod.c powm_redc.c time.c \
sb_div.c sb_inv.c
libspeed_la_DEPENDENCIES = $(SPEED_CYCLECOUNTER_OBJ) \
$(top_builddir)/tests/libtests.la $(top_builddir)/libgmp.la
libspeed_la_LIBADD = $(libspeed_la_DEPENDENCIES) $(LIBM)
libspeed_la_LDFLAGS = -static
$(top_builddir)/tests/libtests.la:
cd $(top_builddir)/tests; $(MAKE) $(AM_MAKEFLAGS) libtests.la
# create an ansi2knr rule for sqr_basecase.c in case it's recompiled
nodist_libdummy_la_SOURCES = sqr_basecase.c
# The library code is faster static than shared on some systems, so do
# tuning and measuring with static, since users who care about maximizing
# speed will be using that. speed-dynamic exists to show the difference.
#
# On Solaris 8, gcc 2.95.2 -static is somehow broken (it creates executables
# that immediately seg fault), so -all-static is not used. The only thing
# -all-static does is make libc static linked as well as libgmp, and that
# makes a difference only when measuring malloc and friends in the speed
# program. This can always be forced with "make speed_LDFLAGS=-all-static
# ..." if desired, see tune/README.
EXTRA_PROGRAMS = speed speed-dynamic speed-ext tuneup
DEPENDENCIES = libspeed.la
LDADD = $(DEPENDENCIES)
speed_SOURCES = speed.c
speed_LDFLAGS = -static
speed_dynamic_SOURCES = speed.c
speed_ext_SOURCES = speed.c
speed_ext_LDFLAGS = -static
tuneup_SOURCES = tuneup.c
nodist_tuneup_SOURCES = sqr_basecase.c $(TUNE_MPN_SRCS)
tuneup_DEPENDENCIES = $(TUNE_SQR_OBJ) libspeed.la
tuneup_LDADD = $(tuneup_DEPENDENCIES)
tuneup_LDFLAGS = -static
tune:
$(MAKE) $(AM_MAKEFLAGS) tuneup$(EXEEXT)
./tuneup
allprogs: $(EXTRA_PROGRAMS)
# $(MANY_CLEAN) and $(MANY_DISTCLEAN) are hooks for many.pl
CLEANFILES = $(EXTRA_PROGRAMS) $(EXTRA_LTLIBRARIES) \
$(TUNE_MPN_SRCS) sqr_asm.asm \
stg.gnuplot stg.data \
mtg.gnuplot mtg.data \
fibg.gnuplot fibg.data \
graph.gnuplot graph.data \
$(MANY_CLEAN)
DISTCLEANFILES = sqr_basecase.c $(MANY_DISTCLEAN)
# Generating these little files at build time seems better than including
# them in the distribution, since the list can be changed more easily.
#
# mpn/generic/tdiv_qr.c uses mpn_divrem_1 and mpn_divrem_2, but only for 1
# and 2 limb divisors, which are never used during tuning, so it doesn't
# matter whether it picks up a tuned or untuned version of those.
#
# divrem_1 and mod_1 are recompiled renamed to "_tune" to avoid a linking
# problem. If a native divrem_1 provides an mpn_divrem_1c entrypoint then
# common.c will want that, but the generic divrem_1 doesn't provide it,
# likewise for mod_1. The simplest way around this is to have the tune
# build versions renamed suitably.
#
# FIXME: Would like say mul_n.c to depend on $(top_builddir)/mul_n.c so the
# recompiled object will be rebuilt if that file changes.
TUNE_MPN_SRCS = $(TUNE_MPN_SRCS_BASIC) divrem_1.c mod_1.c
TUNE_MPN_SRCS_BASIC = dc_divrem_n.c divrem_2.c gcd.c mul_n.c mul_fft.c mul.c \
sb_divrem_mn.c tdiv_qr.c
$(TUNE_MPN_SRCS_BASIC):
for i in $(TUNE_MPN_SRCS_BASIC); do \
echo "#define TUNE_PROGRAM_BUILD 1" >$$i; \
echo "#include \"mpn/generic/$$i\"" >>$$i; \
done
divrem_1.c:
echo "#define TUNE_PROGRAM_BUILD 1" >divrem_1.c
echo "#define __gmpn_divrem_1 mpn_divrem_1_tune" >>divrem_1.c
echo "#include \"mpn/generic/divrem_1.c\"" >>divrem_1.c
mod_1.c:
echo "#define TUNE_PROGRAM_BUILD 1" >mod_1.c
echo "#define __gmpn_mod_1 mpn_mod_1_tune" >>mod_1.c
echo "#include \"mpn/generic/mod_1.c\"" >>mod_1.c
sqr_asm.asm: $(top_builddir)/mpn/sqr_basecase.asm
echo 'define(KARATSUBA_SQR_THRESHOLD_OVERRIDE,KARATSUBA_SQR_THRESHOLD_MAX)' >sqr_asm.asm
echo 'include(../mpn/sqr_basecase.asm)' >>sqr_asm.asm
include ../mpn/Makeasm.am
# "mk" is multiplication in the karatsuba range
# "st" is squaring in the toom-cook range, etc
# "g" forms produce graphs
mk:
./speed -s 5-40 -c mpn_mul_basecase mpn_kara_mul_n
MTS = -s 50-150 -c
mt:
./speed $(MTS) mpn_kara_mul_n mpn_toom3_mul_n
mtg:
./speed $(MTS) -P mtg mpn_kara_mul_n mpn_toom3_mul_n
sk:
./speed -s 5-40 -c mpn_sqr_basecase mpn_kara_sqr_n
STS = -s 50-150 -c
st:
./speed $(STS) mpn_kara_sqr_n mpn_toom3_sqr_n
stg:
./speed $(STS) -P stg mpn_kara_sqr_n mpn_toom3_sqr_n
dc:
./speed -s 5-40 -c mpn_dc_divrem_sb mpn_dc_divrem_n mpn_dc_tdiv_qr
fib:
./speed -s 40-60 -c mpz_fib_ui
fibg:
./speed -s 10-300 -P fibg mpz_fib_ui
gcd:
./speed -s 1-20 -c mpn_gcd
udiv:
./speed -s 1 -c udiv_qrnnd udiv_qrnnd_preinv udiv_qrnnd_preinv2norm invert_limb udiv_qrnnd_c
divn:
./speed -s 1-30 -c mpn_divrem_1_div.-1 mpn_divrem_1_inv.-1
divun:
./speed -s 1-30 -c mpn_divrem_1_div.12345 mpn_divrem_1_inv.12345
modn:
./speed -s 1-30 -c mpn_mod_1_div.-1 mpn_mod_1_inv.-1
modun:
./speed -s 1-30 -c mpn_mod_1_div.12345 mpn_mod_1_inv.12345
graph:
./speed -s 1-5000 -f 1.02 -P graph mpn_mul_n mpn_sqr
gnuplot graph.gnuplot
|
