gnu/packages/multiprecision.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012, 2013, 2015 Ludovic Courtès <ludo@gnu.org>
   3 ;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
   4 ;;; Copyright © 2015 Andreas Enge <andreas@enge.fr>
   5 ;;; Copyright © 2016 Nicolas Goaziou <mail@nicolasgoaziou.fr>
   6 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
   7 ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
   8 ;;; Copyright © 2018 Eric Bavier <bavier@member.fsf.org>
   9 ;;;
  10 ;;; This file is part of GNU Guix.
  11 ;;;
  12 ;;; GNU Guix is free software; you can redistribute it and/or modify it
  13 ;;; under the terms of the GNU General Public License as published by
  14 ;;; the Free Software Foundation; either version 3 of the License, or (at
  15 ;;; your option) any later version.
  16 ;;;
  17 ;;; GNU Guix is distributed in the hope that it will be useful, but
  18 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;;; GNU General Public License for more details.
  21 ;;;
  22 ;;; You should have received a copy of the GNU General Public License
  23 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  24
  25 (define-module (gnu packages multiprecision)
  26   #:use-module (guix licenses)
  27   #:use-module (gnu packages)
  28   #:use-module (gnu packages m4)
  29   #:use-module (gnu packages gcc)
  30   #:use-module (guix packages)
  31   #:use-module (guix download)
  32   #:use-module (guix utils)
  33   #:use-module (guix build-system gnu))
  34
  35 (define-public gmp
  36   (package
  37    (name "gmp")
  38    (version "6.1.2")
  39    (source (origin
  40             (method url-fetch)
  41             (uri
  42              (string-append "mirror://gnu/gmp/gmp-"
  43                             version ".tar.xz"))
  44             (sha256
  45              (base32
  46               "04hrwahdxyqdik559604r7wrj9ffklwvipgfxgj4ys4skbl6bdc7"))
  47             (patches (search-patches "gmp-faulty-test.patch"))))
  48    (build-system gnu-build-system)
  49    (native-inputs `(("m4" ,m4)))
  50    (outputs '("out" "debug"))
  51    (arguments `(#:parallel-tests? #f ; mpz/reuse fails otherwise
  52                 #:configure-flags
  53                 '(;; Build a "fat binary", with routines for several
  54                   ;; sub-architectures.
  55                   "--enable-fat"
  56                   "--enable-cxx"
  57                   ,@(cond ((target-mingw?)
  58                            ;; Static and shared cannot be built in one go:
  59                            ;; they produce different headers.  We need shared.
  60                            `("--disable-static"
  61                              "--enable-shared"))
  62                           (else '())))))
  63    (synopsis "Multiple-precision arithmetic library")
  64    (description
  65     "@dfn{GMP} (the GNU Multiple Precision Arithmetic Library) is a library for
  66 arbitrary-precision arithmetic, operating on signed integers, rational numbers
  67 and floating point numbers.  The precision is only limited by the available
  68 memory.  The library is highly optimized, with a design focus on execution
  69 speed.  It is aimed at use in, for example, cryptography and computational
  70 algebra.")
  71    (license lgpl3+)
  72    (home-page "https://gmplib.org/")))
  73
  74 (define-public gmp-6.0
  75   ;; We keep this one around to bootstrap GCC, to work around a compilation
  76   ;; issue on ARM.  See
  77   ;; <https://gmplib.org/list-archives/gmp-bugs/2015-December/003848.html>.
  78   (package
  79     (inherit gmp)
  80     (version "6.0.0a")
  81     (source (origin
  82               (method url-fetch)
  83               (uri (string-append "mirror://gnu/gmp/gmp-"
  84                                   version ".tar.xz"))
  85               (sha256
  86                (base32
  87                 "0r5pp27cy7ch3dg5v0rsny8bib1zfvrza6027g2mp5f6v8pd6mli"))
  88               (patches (search-patches "gmp-arm-asm-nothumb.patch"
  89                                        "gmp-faulty-test.patch"))))))
  90
  91 (define-public mpfr
  92   (package
  93    (name "mpfr")
  94    (version "3.1.5")
  95    (source (origin
  96             (method url-fetch)
  97             (uri (string-append "mirror://gnu/mpfr/mpfr-" version
  98                                 ".tar.xz"))
  99             (sha256 (base32
 100                      "1g32l2fg8f62lcyzzh88y3fsh6rk539qc6ahhdgvx7wpnf1dwpq1"))))
 101    (build-system gnu-build-system)
 102    (outputs '("out" "debug"))
 103    (propagated-inputs `(("gmp" ,gmp)))            ; <mpfr.h> refers to <gmp.h>
 104    (synopsis "C library for arbitrary-precision floating-point arithmetic")
 105    (description
 106     "GNU@tie{}@dfn{MPFR} (Multiple Precision Floating-Point Reliably) is a C
 107 library for performing multiple-precision, floating-point computations with
 108 correct rounding.")
 109    (license lgpl3+)
 110    (home-page "http://www.mpfr.org/")))
 111
 112 (define-public mpc
 113   (package
 114    (name "mpc")
 115    (version "1.0.3")
 116    (source (origin
 117             (method url-fetch)
 118             (uri (string-append
 119                   "mirror://gnu/mpc/mpc-" version ".tar.gz"))
 120             (sha256
 121               (base32
 122                 "1hzci2zrrd7v3g1jk35qindq05hbl0bhjcyyisq9z209xb3fqzb1"))))
 123    (build-system gnu-build-system)
 124    (outputs '("out" "debug"))
 125    (propagated-inputs `(("gmp" ,gmp)              ; <mpc.h> refers to both
 126                         ("mpfr" ,mpfr)))
 127    (synopsis "C library for arbitrary-precision complex arithmetic")
 128    (description
 129     "GNU@tie{}@dfn{MPC} (Multiple Precision Complex library) is a C library for
 130 performing arithmetic on complex numbers.  It supports arbitrarily high
 131 precision and correctly rounds the results.")
 132    (license lgpl3+)
 133    (home-page "http://multiprecision.org/mpc/")))
 134
 135 (define-public mpfi
 136   (package
 137     (name "mpfi")
 138     (version "1.5.3")
 139     (source
 140      (origin
 141        (method url-fetch)
 142        (uri (string-append "https://gforge.inria.fr/frs/download.php"
 143                            "/latestfile/181/" name "-" version ".tar.bz2"))
 144        (sha256
 145         (base32 "0bqr8yibl7jbrp0bw7xk1lm7nis7rv26jsz6y8ycvih8n9bx90r3"))))
 146     (build-system gnu-build-system)
 147     (propagated-inputs `(("gmp" ,gmp)   ; <mpfi.h> refers to both
 148                          ("mpfr" ,mpfr)))
 149     (synopsis "C library for arbitrary-precision interval arithmetic")
 150     (description
 151      "@dfn{MPFI} (Multiple Precision Floating-point Interval) is a portable C
 152 library for arbitrary-precision interval arithmetic, with intervals represented
 153 using MPFR reliable floating-point numbers.  It's based on the @dfn{GMP} (GNU
 154 Multiple Precision Arithmetic) and GNU@tie{}@dfn{MPFR} (Multiple Precision
 155 Floating-Point Reliably) libraries.
 156
 157 The purpose of arbitrary-precision interval arithmetic is to get results that
 158 are both guaranteed, thanks to interval computation, and accurate, thanks to
 159 multiple-precision arithmetic.")
 160     (license lgpl2.1+)
 161     (home-page "https://perso.ens-lyon.fr/nathalie.revol/software.html")))
 162
 163 (define-public qd
 164   (package
 165     (name "qd")
 166     (version "2.3.18")
 167     (source (origin
 168               (method url-fetch)
 169               (uri (string-append "http://crd.lbl.gov/~dhbailey/mpdist/qd-"
 170                                   version ".tar.gz"))
 171               (sha256
 172                (base32
 173                 "0vkihcj9fyv2cycq8515713gbs3yskhmivy8bznvx72i6ddnn2c1"))))
 174     (build-system gnu-build-system)
 175     (native-inputs
 176      `(("gfortran" ,gfortran)))
 177     (arguments
 178      `(#:configure-flags `("--disable-enable_fma" ;weird :/
 179                            "--enable-shared"
 180                            ,,@(if (string-prefix? "aarch64"
 181                                                   (or (%current-target-system)
 182                                                       (%current-system)))
 183                                   ;; XXX: The qd_test test fails numerical
 184                                   ;; accuracy checks for 'dd_real::exp()' on
 185                                   ;; aarch64 with GCC 5.4 at -O2.  Disabling
 186                                   ;; expensive optimizations lets it pass.
 187                                   '("CXXFLAGS=-O3 -fno-expensive-optimizations")
 188                                   '("CXXFLAGS=-O3")))))
 189     (home-page "http://crd-legacy.lbl.gov/~dhbailey/mpdist/")
 190     (synopsis "Double-double and quad-double library")
 191     (description "This package supports both a double-double
 192 datatype (approx. 32 decimal digits) and a quad-double datatype (approx. 64
 193 decimal digits).  The computational library is written in C++.  Both C++ and
 194 Fortran-90 high-level language interfaces are provided to permit one to
 195 convert an existing C++ or Fortran-90 program to use the library with only
 196 minor changes to the source code.  In most cases only a few type statements
 197 and (for Fortran-90 programs) read/write statements need to be changed.  PSLQ
 198 and numerical quadrature programs are included.")
 199     (license bsd-3)))