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| -rw-r--r-- | gnu/packages/maths.scm | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index ee4d30cfbe..3991b2f88b 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -39,6 +39,7 @@ ;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com> ;;; Copyright © 2020 Nicolò Balzarotti <nicolo@nixo.xyz> ;;; Copyright © 2020 B. Wilson <elaexuotee@wilsonb.com> +;;; Copyright © 2020 Vinicius Monego <monego@posteo.net> ;;; ;;; This file is part of GNU Guix. ;;; @@ -511,6 +512,50 @@ differential equations, linear algebra, Fast Fourier Transforms and random numbers.") (license license:gpl3+))) +(define-public sleef + (package + (name "sleef") + (version "3.4.1") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/shibatch/sleef") + (commit version))) + (file-name (git-file-name name version)) + (sha256 + (base32 "1gvf7cfvszmgjrsqivwmyy1jnp3hy80dmszxx827lhjz8yqq5019")))) + (build-system cmake-build-system) + (arguments + '(#:configure-flags (list "-DCMAKE_BUILD_TYPE=Release" + (string-append "-DCMAKE_INSTALL_LIBDIR=" + (assoc-ref %outputs "out") + "/lib") + (string-append "-DCMAKE_INSTALL_PREFIX=" + (assoc-ref %outputs "out"))) + #:phases + (modify-phases %standard-phases + ;; SLEEF generates a header library during the build process and writes + ;; to it via shell redirection. Make the checkout writable so the + ;; build can succeed. + (add-after 'unpack 'make-git-checkout-writable + (lambda _ + (for-each make-file-writable (find-files ".")) + #t))))) + (inputs + `(("fftw" ,fftw) + ("gmp" ,gmp) + ("mpfr" ,mpfr) + ("openssl" ,openssl))) + (home-page "https://sleef.org/") + (synopsis "SIMD library for evaluating elementary functions and DFT") + (description + "SLEEF (SIMD Library for Evaluating Elementary Functions) is a library that +implements vectorized versions of all C99 real floating point math functions. +It can utilize SIMD instructions that are available on modern processors.") + (license (list license:boost1.0 ;sleef + license:cc-by4.0)))) ;simplex algorithm + (define-public glpk (package (name "glpk") |