[Python-Dev] Help requested with Python 2.7 performance regression (original) (raw)
Victor Stinner victor.stinner at gmail.com
Fri Mar 3 06:53:00 EST 2017
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2017-03-03 12:18 GMT+01:00 Charalampos Stratakis <cstratak at redhat.com>:
PGO is not enabled in RHEL and Fedora.
I did some initial testing for Fedora, however it increased the compilation time of the RPM by approximately two hours, so for the time being I left it out.
Two hours in a single build server is very cheap compared to the 10-20% speedup on all computers using this PGO build, no?
Victor
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