[Python-Dev] Help requested with Python 2.7 performance regression (original) (raw)
Victor Stinner victor.stinner at gmail.com
Fri Mar 3 05:21:49 EST 2017
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2017-03-03 8:27 GMT+01:00 Nick Coghlan <ncoghlan at gmail.com>:
Victor, do you know if you or anyone else has compared the RHEL/CentOS 7.x binaries (Python 2.7.5 + patches, built with GCC 4.8.x) with the Fedora 25 binaries (Python 2.7.13 + patches, built with GCC 6.3.x)?
I didn't and I'm not aware of anyone who did that. It would be nice to run performance since this benchmark suite should now be much more reliable.
By the way, I always forget to check if Fedora and RHEL compile Python using PGO.
Victor
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