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gnu: python-scikit-learn: Use OpenBLAS instead of ATLAS. 

* gnu/packages/python.scm (python-scikit-learn)[inputs]: Replace "atlas" with
  "openblas".
* gnu/packages/python.scm (python-scikit-learn)[arguments]: Remove build phase
  'set-environment-variables, which is only needed when ATLAS is used.
This commit is contained in:
Ricardo Wurmus 2015-06-12 11:34:39 +02:00
parent 719b01c157
commit 2f6b3d2e7e
1 changed files with 15 additions and 28 deletions
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43
gnu/packages/python.scm
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@ -2082,35 +2082,22 @@ sources.")
(arguments (arguments
`(#:phases `(#:phases
(alist-cons-before (alist-cons-before
'build 'set-environment-variables 'check 'set-HOME
(lambda* (#:key inputs #:allow-other-keys) ;; some tests require access to "$HOME"
(let* ((atlas-threaded (lambda _ (setenv "HOME" "/tmp"))
(string-append (assoc-ref inputs "atlas") ;; Tests can only be run after the library has been installed and not
"/lib/libtatlas.so")) ;; within the source directory.
;; On single core CPUs only the serial library is created. (alist-cons-after
(atlas-lib 'install 'check
(if (file-exists? atlas-threaded) (lambda _
atlas-threaded (with-directory-excursion "/tmp"
(string-append (assoc-ref inputs "atlas") ;; With Python 3 one test of 3334 fails
"/lib/libsatlas.so")))) ;; (sklearn.tests.test_common.test_transformers); see
(setenv "ATLAS" atlas-lib))) ;; https://github.com/scikit-learn/scikit-learn/issues/3693
(alist-cons-before (system* "nosetests" "-v" "sklearn")))
'check 'set-HOME (alist-delete 'check %standard-phases)))))
;; some tests require access to "$HOME"
(lambda _ (setenv "HOME" "/tmp"))
;; Tests can only be run after the library has been installed and not
;; within the source directory.
(alist-cons-after
'install 'check
(lambda _
(with-directory-excursion "/tmp"
;; With Python 3 one test of 3334 fails
;; (sklearn.tests.test_common.test_transformers); see
;; https://github.com/scikit-learn/scikit-learn/issues/3693
(system* "nosetests" "-v" "sklearn")))
(alist-delete 'check %standard-phases))))))
(inputs (inputs
`(("atlas" ,atlas) `(("openblas" ,openblas)
("python-nose" ,python-nose))) ("python-nose" ,python-nose)))
(propagated-inputs (propagated-inputs
`(("python-numpy" ,python-numpy) `(("python-numpy" ,python-numpy)