New submission from Antoine Pitrou: Recent gcc versions have an optimization level named "-Og". It enables all optimizations that do not break debugging. Here is a patch that uses it on debug builds.
Without the patch I get the following time for the whole test suite: $ time ./python -m test -j12 [...] real 3m51.670s user 11m53.039s sys 0m28.300s With the patch it goes down to: real 2m36.378s user 7m13.743s sys 0m29.728s So the test suite is 33% faster to pass. ---------- components: Build, Tests files: og.patch keywords: patch messages: 235754 nosy: pitrou priority: normal severity: normal stage: patch review status: open title: Use -Og for debug builds type: enhancement versions: Python 3.4, Python 3.5 Added file: http://bugs.python.org/file38098/og.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue23445> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
