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Bug 828021 - sci-libs/mkl-2020.4.304: INTEL MKL ERROR: /usr/lib64/libmkl_vml_def.so: undefined symbol: mkl_lapack_dspevd.
Summary: sci-libs/mkl-2020.4.304: INTEL MKL ERROR: /usr/lib64/libmkl_vml_def.so: undef...
Status: CONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Science Related Packages
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Reported: 2021-12-02 14:20 UTC by Michał Górny
Modified: 2021-12-02 14:20 UTC (History)
0 users

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Package list:
Runtime testing required: ---

Attachments
/var/log/portage/dev-python:numexpr-2.8.0:20211202-141309.log (dev-python:numexpr-2.8.0:20211202-141309.log,13.50 KB, text/plain)
2021-12-02 14:20 UTC, Michał Górny 		Details
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Description Michał Górny archtester Gentoo Infrastructure gentoo-dev Security 2021-12-02 14:20:29 UTC 
Created attachment 757208 [details]
/var/log/portage/dev-python:numexpr-2.8.0:20211202-141309.log

Seems like underlinking + relying on its own lapack implementation.  Reproducible with dev-python/numexpr as of fa2033778ab7dc6fb258b270565fa62a9bb0bb03 (I've removed mkl support afterwards).

>>> Test phase: dev-python/numexpr-2.8.0
 ^[[32m*^[[0m python3_8: running distutils-r1_run_phase python_test
....INTEL MKL ERROR: /usr/lib64/libmkl_vml_def.so: undefined symbol: mkl_lapack_dspevd.
Intel MKL FATAL ERROR: cannot load libmkl_vml_def.so.