gnu: nftables: Update to 0.8.
[jackhill/guix/guix.git] / gnu / packages / algebra.scm
CommitLineData
233e7676 1;;; GNU Guix --- Functional package management for GNU
21abf092 2;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Andreas Enge <andreas@enge.fr>
7355634d 3;;; Copyright © 2013, 2015, 2017 Ludovic Courtès <ludo@gnu.org>
2f36d90f 4;;; Copyright © 2016, 2017 Nicolas Goaziou <mail@nicolasgoaziou.fr>
e2ca23c5 5;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
3b13c3c0 6;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
ecc5bc33 7;;; Copyright © 2017 Efraim Flashner <efraim@flashner.co.il>
f0bacad6 8;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
f71f29ca 9;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
2ed139c4 10;;;
233e7676 11;;; This file is part of GNU Guix.
2ed139c4 12;;;
233e7676 13;;; GNU Guix is free software; you can redistribute it and/or modify it
2ed139c4
AE
14;;; under the terms of the GNU General Public License as published by
15;;; the Free Software Foundation; either version 3 of the License, or (at
16;;; your option) any later version.
17;;;
233e7676 18;;; GNU Guix is distributed in the hope that it will be useful, but
2ed139c4
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19;;; WITHOUT ANY WARRANTY; without even the implied warranty of
20;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21;;; GNU General Public License for more details.
22;;;
23;;; You should have received a copy of the GNU General Public License
233e7676 24;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
2ed139c4 25
1ffa7090 26(define-module (gnu packages algebra)
59a43334 27 #:use-module (gnu packages)
14e6520e 28 #:use-module (gnu packages autotools)
10b1f688 29 #:use-module (gnu packages compression)
99828fa7 30 #:use-module (gnu packages documentation)
f71f29ca 31 #:use-module (gnu packages ed)
5894b604 32 #:use-module (gnu packages flex)
57497c57
NG
33 #:use-module (gnu packages fltk)
34 #:use-module (gnu packages gl)
aae03c48 35 #:use-module (gnu packages graphviz)
57497c57 36 #:use-module (gnu packages image)
aae03c48 37 #:use-module (gnu packages maths)
0fc54d4b 38 #:use-module (gnu packages mpi)
5894b604 39 #:use-module (gnu packages multiprecision)
1ffa7090 40 #:use-module (gnu packages perl)
aae03c48 41 #:use-module (gnu packages python)
5894b604 42 #:use-module (gnu packages readline)
b7194849 43 #:use-module (gnu packages shells)
8f9ac901 44 #:use-module (gnu packages tex)
f71f29ca 45 #:use-module (gnu packages texinfo)
57497c57 46 #:use-module (gnu packages xiph)
fb8d1be8 47 #:use-module (gnu packages xorg)
7569c5cb 48 #:use-module (guix build-system gnu)
8f4b1dfb 49 #:use-module (guix build-system cmake)
5894b604
TGR
50 #:use-module (guix download)
51 #:use-module ((guix licenses) #:prefix license:)
52 #:use-module (guix packages)
7569c5cb 53 #:use-module (guix utils))
2ed139c4
AE
54
55
56(define-public mpfrcx
57 (package
58 (name "mpfrcx")
9c68798d 59 (version "0.4.2")
2ed139c4
AE
60 (source (origin
61 (method url-fetch)
62 (uri (string-append
63 "http://www.multiprecision.org/mpfrcx/download/mpfrcx-"
64 version ".tar.gz"))
65 (sha256
66 (base32
9c68798d 67 "0grw66b255r574lvll1bqccm5myj2m8ajzsjaygcyq9zjnnbnhhy"))))
2ed139c4 68 (build-system gnu-build-system)
878c8f3f
AE
69 (propagated-inputs
70 `(("gmp" ,gmp)
71 ("mpfr" ,mpfr)
72 ("mpc" ,mpc))) ; Header files are included by mpfrcx.h.
35b9e423 73 (synopsis "Arithmetic of polynomials over arbitrary precision numbers")
2ed139c4 74 (description
35b9e423 75 "Mpfrcx is a library for the arithmetic of univariate polynomials over
2ed139c4 76arbitrary precision real (mpfr) or complex (mpc) numbers, without control
35b9e423 77on the rounding. For the time being, only the few functions needed to
2ed139c4 78implement the floating point approach to complex multiplication are
35b9e423 79implemented. On the other hand, these comprise asymptotically fast
e881752c 80multiplication routines such as Toom–Cook and the FFT.")
9f51293c 81 (license license:lgpl2.1+)
2ed139c4
AE
82 (home-page "http://mpfrcx.multiprecision.org/")))
83
10b1f688
AE
84(define-public cm
85 (package
86 (name "cm")
81b55bf7 87 (version "0.3")
10b1f688
AE
88 (source (origin
89 (method url-fetch)
90 (uri (string-append
91 "http://www.multiprecision.org/cm/download/cm-"
92 version ".tar.gz"))
93 (sha256
94 (base32
81b55bf7 95 "1nf5kr0nqmhbzrsrinky18z0ighjpsmb5cr8zyg8jf04bfbyrfmc"))))
10b1f688
AE
96 (build-system gnu-build-system)
97 (propagated-inputs
98 `(("mpfrcx" ,mpfrcx)
99 ("zlib" ,zlib))) ; Header files included from cm_common.h.
100 (inputs
101 `(("pari-gp" ,pari-gp)))
102 (synopsis "CM constructions for elliptic curves")
103 (description
104 "The CM software implements the construction of ring class fields of
105imaginary quadratic number fields and of elliptic curves with complex
106multiplication via floating point approximations. It consists of libraries
107that can be called from within a C program and of executable command
108line applications.")
81b55bf7 109 (license license:gpl3+)
10b1f688
AE
110 (home-page "http://cm.multiprecision.org/")))
111
2ed139c4
AE
112(define-public fplll
113 (package
114 (name "fplll")
5a15ed50 115 (version "4.0.4")
2ed139c4
AE
116 (source (origin
117 (method url-fetch)
118 (uri (string-append
119 "http://perso.ens-lyon.fr/damien.stehle/fplll/libfplll-"
120 version ".tar.gz"))
121 (sha256 (base32
5a15ed50 122 "1cbiby7ykis4z84swclpysrljmqhfcllpkcbll1m08rzskgb1a6b"))))
2ed139c4
AE
123 (build-system gnu-build-system)
124 (inputs `(("gmp" ,gmp)
125 ("mpfr" ,mpfr)))
35b9e423 126 (synopsis "Library for LLL-reduction of euclidean lattices")
2ed139c4 127 (description
35b9e423 128 "fplll LLL-reduces euclidean lattices. Since version 3, it can also
2ed139c4 129solve the shortest vector problem.")
9f51293c 130 (license license:lgpl2.1+)
2ed139c4 131 (home-page "http://perso.ens-lyon.fr/damien.stehle/fplll/")))
4e6b699d 132
90a6d47c
AE
133(define-public pari-gp
134 (package
135 (name "pari-gp")
c64692a7 136 (version "2.9.3")
90a6d47c
AE
137 (source (origin
138 (method url-fetch)
139 (uri (string-append
140 "http://pari.math.u-bordeaux.fr/pub/pari/unix/pari-"
141 version ".tar.gz"))
f78c66aa
AE
142 (sha256
143 (base32
c64692a7 144 "0qqal1lpggd6dvs19svnz0dil86xk0xkcj5s3b7104ibkmvjfsp7"))))
90a6d47c 145 (build-system gnu-build-system)
a8b0948b 146 (native-inputs `(("texlive" ,texlive-tiny)))
90a6d47c 147 (inputs `(("gmp" ,gmp)
fb8d1be8 148 ("libx11" ,libx11)
90a6d47c
AE
149 ("perl" ,perl)
150 ("readline" ,readline)))
151 (arguments
9bd9486d 152 '(#:make-flags '("all")
12abb19d 153 #:test-target "dobench"
08595262
AE
154 #:phases (modify-phases %standard-phases
155 (replace 'configure
156 (lambda* (#:key outputs #:allow-other-keys)
157 (let ((out (assoc-ref outputs "out")))
158 (zero?
159 (system* "./Configure"
160 (string-append "--prefix=" out)))))))))
90a6d47c
AE
161 (synopsis "PARI/GP, a computer algebra system for number theory")
162 (description
163 "PARI/GP is a widely used computer algebra system designed for fast
164computations in number theory (factorisations, algebraic number theory,
165elliptic curves...), but it also contains a large number of other useful
166functions to compute with mathematical entities such as matrices,
167polynomials, power series, algebraic numbers, etc., and a lot of
168transcendental functions.
169PARI is also available as a C library to allow for faster computations.")
9f51293c 170 (license license:gpl2+)
90a6d47c 171 (home-page "http://pari.math.u-bordeaux.fr/")))
ed9f9a77 172
f854a8c1
AE
173(define-public gp2c
174 (package
175 (name "gp2c")
0a77fdf4 176 (version "0.0.10")
f854a8c1
AE
177 (source (origin
178 (method url-fetch)
179 (uri (string-append
180 "http://pari.math.u-bordeaux.fr/pub/pari/GP2C/gp2c-"
181 version ".tar.gz"))
324bdcd8
AE
182 (sha256
183 (base32
0a77fdf4 184 "1xhpz5p81iw261ay1kip283ggr0ir8ydz8qx3v24z8jfms1r3y70"))))
f854a8c1 185 (build-system gnu-build-system)
c67ccedd 186 (native-inputs `(("perl" ,perl)))
f854a8c1
AE
187 (inputs `(("pari-gp" ,pari-gp)))
188 (arguments
189 '(#:configure-flags
190 (list (string-append "--with-paricfg="
191 (assoc-ref %build-inputs "pari-gp")
192 "/lib/pari/pari.cfg"))))
193 (synopsis "PARI/GP, a computer algebra system for number theory")
194 (description
195 "PARI/GP is a widely used computer algebra system designed for fast
196computations in number theory (factorisations, algebraic number theory,
197elliptic curves...), but it also contains a large number of other useful
198functions to compute with mathematical entities such as matrices,
199polynomials, power series, algebraic numbers, etc., and a lot of
200transcendental functions.
201PARI is also available as a C library to allow for faster computations.
202
203GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
9f51293c 204 (license license:gpl2)
f854a8c1
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205 (home-page "http://pari.math.u-bordeaux.fr/")))
206
57497c57
NG
207(define-public giac-xcas
208 (package
209 (name "giac-xcas")
53a3f5d7 210 (version "1.4.9-17")
57497c57
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211 (source (origin
212 (method url-fetch)
213 ;; "~parisse/giac" is not used because the maintainer regularly
214 ;; overwrites the release tarball there, introducing a checksum
215 ;; mismatch every time. See
216 ;; <https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/README>
217 (uri (string-append "https://www-fourier.ujf-grenoble.fr/"
218 "~parisse/debian/dists/stable/main/"
219 "source/giac_" version ".tar.gz"))
220 (sha256
221 (base32
53a3f5d7 222 "0fabw706hixp4da4pgkbjrlf9gk4xrmv404f884jb24bnmb5hbax"))))
57497c57
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223 (build-system gnu-build-system)
224 (arguments
225 `(#:phases
226 (modify-phases %standard-phases
227 (add-after 'unpack 'patch-bin-cp
228 (lambda _
229 ;; Some Makefiles contain hard-coded "/bin/cp".
230 (substitute* (find-files "doc" "^Makefile")
231 (("/bin/cp") (which "cp")))
57497c57
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232 #t)))))
233 (inputs
234 `(("fltk" ,fltk)
235 ("gmp" ,gmp)
236 ("gsl" ,gsl)
237 ("lapack" ,lapack)
238 ("libao" ,ao)
239 ("libjpeg" ,libjpeg)
240 ("libpng" ,libpng)
241 ("libx11" ,libx11)
99a00446 242 ("libxinerama" ,libxinerama)
57497c57
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243 ("libxft" ,libxft)
244 ("libxt" ,libxt)
245 ("mesa" ,mesa)
246 ("mpfi" ,mpfi)
247 ("mpfr" ,mpfr)
248 ("ntl" ,ntl)
249 ("perl" ,perl)
250 ("pari-gp" ,pari-gp)
251 ("tcsh" ,tcsh)
a023ec6e 252 ("texlive" ,texlive-tiny)))
57497c57
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253 (native-inputs `(("readline" ,readline)))
254 (home-page "https://www-fourier.ujf-grenoble.fr/~parisse/giac.html")
255 (synopsis "Computer algebra system")
256 (description
257 "Giac/Xcas is a computer algebra system. It has a compatibility mode for
258maple, mupad and the TI89. It is available as a standalone program (graphic
259or text interfaces) or as a C++ library.")
260 (license license:gpl3+)))
261
d7ab698a
AE
262(define-public flint
263 (package
264 (name "flint")
6c591c8e 265 (version "2.5.2")
d7ab698a
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266 (source (origin
267 (method url-fetch)
268 (uri (string-append
269 "http://flintlib.org/flint-"
270 version ".tar.gz"))
271 (sha256 (base32
6c591c8e 272 "11syazv1a8rrnac3wj3hnyhhflpqcmq02q8pqk2m6g2k6h0gxwfb"))
fc1adab1 273 (patches (search-patches "flint-ldconfig.patch"))))
d7ab698a 274 (build-system gnu-build-system)
df15d17d 275 (propagated-inputs
d7ab698a 276 `(("gmp" ,gmp)
df15d17d 277 ("mpfr" ,mpfr))) ; header files from both are included by flint/arith.h
d7ab698a 278 (arguments
ad11974e
AE
279 `(#:parallel-tests? #f ; seems to be necessary on arm
280 #:phases
91430de6
AE
281 (modify-phases %standard-phases
282 (replace 'configure
283 (lambda* (#:key inputs outputs #:allow-other-keys)
284 (let ((out (assoc-ref outputs "out"))
285 (gmp (assoc-ref inputs "gmp"))
286 (mpfr (assoc-ref inputs "mpfr")))
91430de6
AE
287 ;; do not pass "--enable-fast-install", which makes the
288 ;; homebrew configure process fail
289 (zero? (system*
290 "./configure"
291 (string-append "--prefix=" out)
292 (string-append "--with-gmp=" gmp)
293 (string-append "--with-mpfr=" mpfr)))))))))
d7ab698a
AE
294 (synopsis "Fast library for number theory")
295 (description
296 "FLINT is a C library for number theory. It supports arithmetic
297with numbers, polynomials, power series and matrices over many base
298rings, including multiprecision integers and rationals, integers
299modulo n, p-adic numbers, finite fields (prime and non-prime order)
300and real and complex numbers (via the Arb extension library).
301
302Operations that can be performed include conversions, arithmetic,
303GCDs, factoring, solving linear systems, and evaluating special
304functions. In addition, FLINT provides various low-level routines for
305fast arithmetic.")
9f51293c 306 (license license:gpl2+)
d7ab698a
AE
307 (home-page "http://flintlib.org/")))
308
6b8e8285
AE
309(define-public arb
310 (package
311 (name "arb")
21abf092 312 (version "2.10.0")
6b8e8285
AE
313 (source (origin
314 (method url-fetch)
315 (uri (string-append
316 "https://github.com/fredrik-johansson/arb/archive/"
317 version ".tar.gz"))
f586c877 318 (file-name (string-append name "-" version ".tar.gz"))
424ce93d
AE
319 (sha256
320 (base32
21abf092 321 "0jwcv9ssvi8axb1y7m2h4ykgyl015cl6g28gfl92l4dgnag585ak"))))
6b8e8285 322 (build-system gnu-build-system)
480d19e6
AE
323 (propagated-inputs
324 `(("flint" ,flint))) ; flint.h is included by arf.h
6b8e8285 325 (inputs
480d19e6 326 `(("gmp" ,gmp)
6b8e8285
AE
327 ("mpfr" ,mpfr)))
328 (arguments
329 `(#:phases
dc1d3cde
KK
330 (modify-phases %standard-phases
331 (replace 'configure
332 (lambda* (#:key inputs outputs #:allow-other-keys)
333 (let ((out (assoc-ref outputs "out"))
334 (flint (assoc-ref inputs "flint"))
335 (gmp (assoc-ref inputs "gmp"))
336 (mpfr (assoc-ref inputs "mpfr")))
337 ;; do not pass "--enable-fast-install", which makes the
338 ;; homebrew configure process fail
339 (zero? (system*
340 "./configure"
341 (string-append "--prefix=" out)
342 (string-append "--with-flint=" flint)
343 (string-append "--with-gmp=" gmp)
344 (string-append "--with-mpfr=" mpfr)))))))))
6b8e8285
AE
345 (synopsis "Arbitrary precision floating-point ball arithmetic")
346 (description
347 "Arb is a C library for arbitrary-precision floating-point ball
348arithmetic. It supports efficient high-precision computation with
349polynomials, power series, matrices and special functions over the
350real and complex numbers, with automatic, rigorous error control.")
9f51293c 351 (license license:gpl2+)
6b8e8285
AE
352 (home-page "http://fredrikj.net/arb/")))
353
14e6520e
AE
354(define-public ntl
355 (package
356 (name "ntl")
357 (version "9.7.0")
358 (source (origin
359 (method url-fetch)
360 (uri (string-append "http://shoup.net/ntl/ntl-"
361 version ".tar.gz"))
362 (sha256 (base32
363 "115frp5flyvw9wghz4zph1b3llmr5nbxk1skgsggckr81fh3gmxq"))))
364 (build-system gnu-build-system)
365 (native-inputs
366 `(("libtool" ,libtool)
367 ("perl" ,perl))) ; for configuration
368 ;; FIXME: Add optional input gf2x once available; then also add
369 ;; configure flag "NTL_GF2X_LIB=on".
370 (inputs
371 `(("gmp" ,gmp)))
372 (arguments
373 `(#:phases
374 (modify-phases %standard-phases
375 (replace 'configure
376 (lambda* (#:key outputs #:allow-other-keys)
377 (chdir "src")
378 (system* "./configure"
379 (string-append "PREFIX=" (assoc-ref outputs "out"))
380 ;; Do not build especially for the build machine.
381 "NATIVE=off"
382 ;; Also do not tune to the build machine.
383 "WIZARD=off"
384 "SHARED=on")
385 #t)))))
386 (synopsis "C++ library for number theory")
387 (description
388 "NTL is a C++ library providing data structures and algorithms
389for manipulating signed, arbitrary length integers, and for vectors,
390matrices, and polynomials over the integers and over finite fields.")
391 (license license:gpl2+)
392 (home-page "http://shoup.net/ntl/")))
393
aae03c48
AE
394(define-public singular
395 (package
396 (name "singular")
397 (version "4.0.3")
398 (source (origin
399 (method url-fetch)
400 (uri (string-append "http://www.mathematik.uni-kl.de/ftp/pub/"
401 "Math/Singular/SOURCES/"
402 (string-join (string-split version #\.) "-")
403 "/singular-" version ".tar.gz"))
404 (sha256 (base32
7d4c6ee8 405 "0viidy2fz62rln9p0s9qfs7fnm55c6fw1agydd1py26gxylp1ksc"))))
aae03c48
AE
406 (build-system gnu-build-system)
407 (native-inputs
408 `(("doxygen" ,doxygen)
409 ("graphviz" ,graphviz)
410 ("perl" ,perl)))
411 (inputs
412 `(("cddlib" ,cddlib)
413 ("gmp" ,gmp)
414 ("flint" ,flint)
415 ("mpfr" ,mpfr)
416 ("ntl" ,ntl)
417 ("python" ,python-2)
418 ("readline" ,readline)))
419 (arguments
420 `(#:configure-flags
421 (list (string-append "--with-ntl="
422 (assoc-ref %build-inputs "ntl")))))
423 (synopsis "Computer algebra system for polynomial computations")
424 (description
425 "Singular is a computer algebra system for polynomial computations,
426with special emphasis on commutative and non-commutative algebra, algebraic
427geometry and singularity theory.")
428 ;; Singular itself is dual licensed gpl2 or gpl3, but some of the
429 ;; libraries with which it links are licensed under lgpl3+, so the
430 ;; combined work becomes gpl3. See COPYING in the source code.
431 (license license:gpl3)
432 (home-page "http://www.singular.uni-kl.de/index.php")))
433
57c9c349
AE
434(define-public gmp-ecm
435 (package
436 (name "gmp-ecm")
437 (version "7.0")
438 (source (origin
439 (method url-fetch)
440 (uri (string-append "https://gforge.inria.fr/frs/download.php/"
441 "file/35642/ecm-"
442 version ".tar.gz"))
443 (sha256 (base32
444 "00jzzwqp49m01vwsr9z1w7bvm8lb69l3f62x7qr8sfz0xiczxnpm"))))
445 (build-system gnu-build-system)
446 (inputs
447 `(("gmp" ,gmp)))
448 (arguments
449 `(#:configure-flags '("--enable-shared"
450 ;; Disable specific assembly routines, which depend
451 ;; on the subarchitecture of the build machine,
452 ;; and use gmp instead.
453 "--disable-asm-redc")))
454 (synopsis "Integer factorization library using the elliptic curve method")
455 (description
456 "GMP-ECM factors integers using the elliptic curve method (ECM) as well
457as the P-1 and P+1 algorithms. It provides a library and a stand-alone
458binary.")
459 ;; Most files are under lgpl3+, but some are under gpl3+ or gpl2+,
460 ;; so the combined work is under gpl3+.
461 (license license:gpl3+)
462 (home-page "http://ecm.gforge.inria.fr/")))
463
ed9f9a77
LC
464(define-public bc
465 (package
466 (name "bc")
f71f29ca 467 (version "1.07.1")
ed9f9a77
LC
468 (source (origin
469 (method url-fetch)
470 (uri (string-append "mirror://gnu/bc/bc-" version ".tar.gz"))
471 (sha256
472 (base32
f71f29ca 473 "0amh9ik44jfg66csyvf4zz1l878c4755kjndq9j0270akflgrbb2"))))
ed9f9a77 474 (build-system gnu-build-system)
f71f29ca
MB
475 (native-inputs
476 `(("ed" ,ed)
477 ("flex" ,flex)
478 ("texinfo" ,texinfo)))
ed9f9a77 479 (arguments
f71f29ca 480 '(#:configure-flags
f0bacad6 481 (list "--with-readline")))
6fd52309 482 (home-page "https://www.gnu.org/software/bc/")
f50d2669 483 (synopsis "Arbitrary precision numeric processing language")
ed9f9a77 484 (description
a22dc0c4
LC
485 "bc is an arbitrary precision numeric processing language. It includes
486an interactive environment for evaluating mathematical statements. Its
487syntax is similar to that of C, so basic usage is familiar. It also includes
488\"dc\", a reverse-polish calculator.")
9f51293c 489 (license license:gpl2+)))
37e6cdcd 490
2a9b10c7
RW
491;; The original kiss-fft does not have a complete build system and does not
492;; build any shared libraries. This is a fork used by Extempore.
493(define-public kiss-fft-for-extempore
494 (package
495 (name "kiss-fft-for-extempore")
496 (version "1.3.0")
497 (source (origin
498 (method url-fetch)
499 (uri (string-append "https://github.com/extemporelang/kiss_fft/archive/"
500 version ".tar.gz"))
501 (file-name (string-append name "-" version ".tar.gz"))
502 (sha256
503 (base32
504 "0hkp9l6l4c92fb1l2sh6a6zv1hynpvb2s4d03vd8vxyvybc0l4pv"))))
505 (build-system cmake-build-system)
506 (arguments `(#:tests? #f)) ; no tests included
39162ee4
RW
507 ;; Extempore refuses to build on architectures other than x86_64
508 (supported-systems '("x86_64-linux"))
2a9b10c7
RW
509 (home-page "https://github.com/extemporelang/kiss_fft")
510 (synopsis "Mixed-radix Fast Fourier Transform")
511 (description
512 "Kiss FFT attempts to be a reasonably efficient, moderately useful FFT
513that can use fixed or floating data types and can easily be incorporated into
514a C program.")
515 (license license:bsd-3)))
516
37e6cdcd
LC
517(define-public fftw
518 (package
519 (name "fftw")
1ebb9a27 520 (version "3.3.5")
37e6cdcd
LC
521 (source (origin
522 (method url-fetch)
523 (uri (string-append "ftp://ftp.fftw.org/pub/fftw/fftw-"
524 version".tar.gz"))
525 (sha256
526 (base32
1ebb9a27 527 "1kwbx92ps0r7s2mqy7lxbxanslxdzj7dp7r7gmdkzv1j8yqf3kwf"))))
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528 (build-system gnu-build-system)
529 (arguments
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530 '(#:configure-flags
531 '("--enable-shared" "--enable-openmp" "--enable-threads")
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532 #:phases (alist-cons-before
533 'build 'no-native
534 (lambda _
535 ;; By default '-mtune=native' is used. However, that may
536 ;; cause the use of ISA extensions (SSE2, etc.) that are
537 ;; not necessarily available on the user's machine when
538 ;; that package is built on a different machine.
539 (substitute* (find-files "." "Makefile$")
540 (("-mtune=native") "")))
541 %standard-phases)))
542 (native-inputs `(("perl" ,perl)))
543 (home-page "http://fftw.org")
544 (synopsis "Computing the discrete Fourier transform")
545 (description
546 "FFTW is a C subroutine library for computing the discrete Fourier
547transform (DFT) in one or more dimensions, of arbitrary input size, and of
548both real and complex data (as well as of even/odd data---i.e. the discrete
549cosine/ sine transforms or DCT/DST).")
9f51293c 550 (license license:gpl2+)))
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551
552(define-public fftwf
553 (package (inherit fftw)
554 (name "fftwf")
555 (arguments
556 (substitute-keyword-arguments (package-arguments fftw)
557 ((#:configure-flags cf)
558 `(cons "--enable-float" ,cf))))
559 (description
560 (string-append (package-description fftw)
561 " Single-precision version."))))
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562
563(define-public fftw-openmpi
564 (package (inherit fftw)
565 (name "fftw-openmpi")
566 (inputs
567 `(("openmpi" ,openmpi)
568 ,@(package-inputs fftw)))
569 (arguments
570 (substitute-keyword-arguments (package-arguments fftw)
571 ((#:configure-flags cf)
572 `(cons "--enable-mpi" ,cf))))
573 (description
574 (string-append (package-description fftw)
575 " With OpenMPI parallelism support."))))
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576
577(define-public eigen
578 (package
579 (name "eigen")
89fa2219 580 (version "3.2.9")
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581 (source (origin
582 (method url-fetch)
583 (uri (string-append "https://bitbucket.org/eigen/eigen/get/"
9b268f12 584 version ".tar.bz2"))
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585 (sha256
586 (base32
89fa2219 587 "1zs5b210mq7nyanky07li6456rrd0xv2nxf6sl2lhkzdq5p067jd"))
2abcc935 588 (file-name (string-append name "-" version ".tar.bz2"))
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589 (modules '((guix build utils)))
590 (snippet
591 ;; There are 3 test failures in the "unsupported" directory,
592 ;; but maintainers say it's a known issue and it's unsupported
593 ;; anyway, so just skip them.
594 '(substitute* "CMakeLists.txt"
595 (("add_subdirectory\\(unsupported\\)")
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596 "# Do not build the tests for unsupported features.\n")
597 ;; Work around
598 ;; <http://eigen.tuxfamily.org/bz/show_bug.cgi?id=1114>.
599 (("\"include/eigen3\"")
600 "\"${CMAKE_INSTALL_PREFIX}/include/eigen3\"")))))
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601 (build-system cmake-build-system)
602 (arguments
603 '(;; Turn off debugging symbols to save space.
604 #:build-type "Release"
605
354f4fe2 606 #:phases (modify-phases %standard-phases
ef8742ea 607 (replace 'check
354f4fe2 608 (lambda _
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609 (let* ((cores (parallel-job-count))
610 (dash-j (format #f "-j~a" cores)))
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611 ;; First build the tests, in parallel. See
612 ;; <http://eigen.tuxfamily.org/index.php?title=Tests>.
613 (and (zero? (system* "make" "buildtests" dash-j))
8f4b1dfb 614
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615 ;; Then run 'CTest' with -V so we get more
616 ;; details upon failure.
617 (zero? (system* "ctest" "-V" dash-j)))))))))
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618 (home-page "http://eigen.tuxfamily.org")
619 (synopsis "C++ template library for linear algebra")
620 (description
621 "Eigen is a C++ template library for linear algebra: matrices, vectors,
622numerical solvers, and related algorithms. It provides an elegant API based
623on \"expression templates\". It is versatile: it supports all matrix sizes,
624all standard numeric types, various matrix decompositions and geometry
625features, and more.")
626
627 ;; Most of the code is MPLv2, with a few files under LGPLv2.1+ or BSD-3.
628 ;; See 'COPYING.README' for details.
9f51293c 629 (license license:mpl2.0)))