[Python-Dev] Help requested with Python 2.7 performance regression (original) (raw)
Victor Stinner victor.stinner at gmail.com
Fri Mar 3 09:31:55 EST 2017
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Out of curiosity, I ran the set of benchmarks in two LXC containers running centos7 (2.7.5 + gcc 4.8.5) and Fedora 25 (2.7.13 + gcc 6.3.x). The benchmarks do run faster in 18 benchmarks, slower on 12 and insignificant for the rest (~33 from memory).
"faster" or "slower" is relative: I would like to see the ?.??x faster/slower or percent value. Can you please share the result? I don't know what is the best output: python3 -m performance compare centos.json fedora.json or the new: python3 -m perf compare_to centos.json fedora.json --table --quiet
Victor
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