The maximum thread count can now be set at import-time by setting the
environment variable 'NUMEXPR_MAX_THREADS'. The default number of
max threads was lowered from 4096 (which was deemed excessive) to 64.
A number of imports were removed (pkg_resources) or made lazy (cpuinfo) in
order to speed load-times for downstream packages (such as pandas, sympy,
and tables). Import time has dropped from about 330 ms to 90 ms. Thanks to
Jason Sachs for pointing out the source of the slow-down.
Thanks to Alvaro Lopez Ortega for updates to benchmarks to be compatible with
Python 3.
Travis and AppVeyor now fail if the test module fails or errors.
Thanks to Mahdi Ben Jelloul for a patch that removed a bug where constants
in where calls would raise a ValueError.
Fixed a bug whereby all-constant power operations would lead to infinite
recursion.
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dependabot[bot]
commented
2 years ago
Bumps numexpr from 2.7.3 to 2.8.0.
Release notes
Sourced from numexpr's releases.
Changelog
Sourced from numexpr's changelog.
Commits
e960fd3Getting ready for release 2.8.0083a461Try only building aarch64 for latest Python (3.10)57c5468Implement support for compiling against MKL with newsetup.pyde1ca53Remove cibuildwheel version requirement from GitHub Actions99ddb12Remove support for Python 2.7 and 3.5; add support for Python 3.102f2f8dfMerge pull request #386 from sheerluck/version-fix3f1ee7cno distutils.versiond745933Post-release actions for 2.7.3 doneDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
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