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gnu: Add Elemental.

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* gnu/packages/maths.scm (elemental): New variable.
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Eric Bavier 2018-01-31 16:56:10 -06:00 • committed by Eric Bavier
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@ -2,7 +2,7 @@
;;; Copyright © 2013, 2014, 2015, 2016 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
;;; Copyright © 2014, 2016, 2017 John Darrington <jmd@gnu.org>
;;; Copyright © 2014, 2015, 2016, 2017 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2018 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2014 Federico Beffa <beffa@fbengineering.ch>
;;; Copyright © 2014 Mathieu Lirzin <mathieu.lirzin@openmailbox.org>
;;; Copyright © 2015, 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
@ -3652,3 +3652,56 @@ parametrized transition systems with states represented as arrays indexed by
an arbitrary number of processes. Cache coherence protocols and mutual
exclusion algorithms are typical examples of such systems.")
(license license:asl2.0)))
(define-public elemental
(package
(name "elemental")
(version "0.87.7")
(source (origin
(method url-fetch)
(uri (string-append "https://github.com/elemental/Elemental/"
"archive/v" version ".tar.gz"))
(file-name (string-append name "-" version ".tar.gz"))
(sha256
(base32
"1nfp82w22pi8x8fg9sc37z8kf84dqi1dhxp8bbk7571y4aygvv3v"))))
(build-system cmake-build-system)
(home-page "http://libelemental.org")
(native-inputs
`(("gfortran" ,gfortran)))
(inputs
`(("blas" ,openblas)
("gfortran:lib" ,gfortran "lib")
("gmp" ,gmp)
("lapack" ,lapack)
("metis" ,metis)
("mpc" ,mpc)
("mpfr" ,mpfr)
("mpi" ,openmpi)
("qd" ,qd)))
(arguments
`(#:build-type "Release" ;default RelWithDebInfo not supported
#:configure-flags `("-DEL_DISABLE_PARMETIS:BOOL=YES"
"-DEL_AVOID_COMPLEX_MPI:BOOL=NO"
"-DEL_CACHE_WARNINGS:BOOL=YES"
"-DEL_TESTS:BOOL=YES"
"-DCMAKE_INSTALL_LIBDIR=lib"
"-DGFORTRAN_LIB=gfortran")
#:phases (modify-phases %standard-phases
(add-before 'check 'setup-tests
(lambda _
;; Parallelism is done at the MPI layer.
(setenv "OMP_NUM_THREADS" "1")
#t))
(add-after 'install 'remove-tests
(lambda* (#:key outputs #:allow-other-keys)
;; Tests are installed, with no easy configuration
;; switch to prevent this, so delete them.
(delete-file-recursively
(string-append (assoc-ref outputs "out") "/bin"))
#t)))))
(synopsis "Dense and sparse-direct linear algebra and optimization")
(description "Elemental is a modern C++ library for distributed-memory
dense and sparse-direct linear algebra, conic optimization, and lattice
reduction.")
(license license:bsd-2)))