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MAINT: use explicit value of n_jobs to avoid hangs on Windows #13970

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oleksandr-pavlyk
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This is a companion change to #13644 , where a new in 0.21 test uses n_jobs=-1, causing test suite run on certain Windows boxes to hang #12263

The change replaced n_jobs=-1 with n_jobs=4.

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Thanks @oleksandr-pavlyk ! This was introduced in #12961 I was under impression that oversubsription issues are handled in the last loky versions. It might be worth reporting this failing test with the environement where it is run in a new issue.

@jnothman jnothman added this to the 0.21.3 milestone May 28, 2019
@jnothman jnothman merged commit 7ea7284 into scikit-learn:master May 28, 2019
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Thanks @oleksandr-pavlyk

@jeremiedbb
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I was under impression that oversubsription issues are handled in the last loky versions.

@rth Actually we discovered a few days ago that it does not work :/ But the issue is known and we're trying to fix it :)

jnothman pushed a commit to jnothman/scikit-learn that referenced this pull request Jun 24, 2019
koenvandevelde pushed a commit to koenvandevelde/scikit-learn that referenced this pull request Jul 12, 2019
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4 participants