New submission from Mark Shannon <m...@hotpy.org>:
The 3 regular expression benchmarks in the pyperformance suite, regex_v8, regex_effbot and regex_dna show slowdowns between 3% and 10%. Looking at the stats, nothing seems wrong with specialization or the memory optimizations. Which strongly suggests a regression in the sre module itself, but I can't say so for certain. ---------- keywords: 3.11regression messages: 416923 nosy: Mark.Shannon priority: normal severity: normal status: open title: Possible slowdown of regex searching in 3.11 type: performance versions: Python 3.11 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue47248> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
