diff options
| -rw-r--r-- | gnu/packages/machine-learning.scm | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/gnu/packages/machine-learning.scm b/gnu/packages/machine-learning.scm index 7f082ee677..b765257d98 100644 --- a/gnu/packages/machine-learning.scm +++ b/gnu/packages/machine-learning.scm @@ -16,7 +16,7 @@ ;;; Copyright © 2020 Konrad Hinsen <konrad.hinsen@fastmail.net> ;;; Copyright © 2020 Edouard Klein <edk@beaver-labs.com> ;;; Copyright © 2020, 2021, 2022 Vinicius Monego <monego@posteo.net> -;;; Copyright © 2020, 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com> +;;; Copyright © 2020, 2021, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -1095,8 +1095,13 @@ computing environments.") (arguments `(#:phases (modify-phases %standard-phases + (add-before 'build 'configure + (lambda _ + (setenv "SKLEARN_BUILD_PARALLEL" + (number->string (parallel-job-count))))) (add-after 'build 'build-ext - (lambda _ (invoke "python" "setup.py" "build_ext" "--inplace"))) + (lambda _ (invoke "python" "setup.py" "build_ext" "--inplace" + "-j" (number->string (parallel-job-count))))) (replace 'check (lambda* (#:key tests? #:allow-other-keys) (when tests? @@ -1107,13 +1112,15 @@ computing environments.") (setenv "HOME" "/tmp") (invoke "pytest" "sklearn" "-m" "not network" + "-n" (number->string (parallel-job-count)) ;; This test tries to access the internet. "-k" "not test_load_boston_alternative"))))))) - (inputs - (list openblas)) + (inputs (list openblas)) (native-inputs - (list python-pytest python-pandas ;for tests - python-cython)) + (list python-cython + python-pandas + python-pytest + python-pytest-xdist)) (propagated-inputs (list python-numpy python-threadpoolctl python-scipy python-joblib)) (home-page "https://scikit-learn.org/") |