STINNER Victor added the comment: Hum strange, the changeset d903a243c281 (the revert) optimized regex_compile: 480 ms (rev 573bc1f9900e) => 403 ms (rev cf7711887b4a).
But it didn't restore python_startup performance: 26.ms (rev 573bc1f9900e) => 24.6 ms (rev cf7711887b4a). Another change made re import slower: revision 88110cfbf4dc of issue #28193. If I also revert this change locally, python_startup performance is restored to 19.6 ms. By the way, regex_compile performance is the same with and without the revision 88110cfbf4dc, but the benchmark purges the re cache at each iteration of the benchmark. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue28637> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
