The horizontal axis labelling in that graph is useless with so many tests included!
Would a graphic with hover labels over the bars be more useful? Steve Holden On Wed, Jan 31, 2018 at 1:06 PM, Victor Stinner <victor.stin...@gmail.com> wrote: > There is https://speed.python.org/comparison/ to compare Python 2.7, 3.5, > 3.6 and master (future 3.7). > > Victor > > Le 31 janv. 2018 13:14, "Ray Donnelly" <mingw.andr...@gmail.com> a écrit : > >> On Wed, Jan 31, 2018 at 11:16 AM, Joni Orponen <j.orpo...@4teamwork.ch> >> wrote: >> > On Wed, Jan 31, 2018 at 9:31 AM, Ray Donnelly <mingw.andr...@gmail.com> >> > wrote: >> >> >> >> We see a 1.1 to 1.2 times performance benefit over official releases as >> >> measured using 'python performance'. >> >> >> >> Apart from a static interpreter we also enable LTO and PGO and only >> build >> >> for 64-bit so I'm not sure how much each bit continues. Our recipe for >> >> python 3.6 can be found at: >> > >> > >> > Do you metrify LTO and PGO independent of each other as well or only the >> > "enable everything" combo? I've had mixed results with LTO so far, but >> this >> > is probably hardware / compiler combination specific. >> >> I've never found enough time to take detailed metrics, sorry. Maybe >> one day? Looking at my performance graphs again: >> >> Against the official CPython 3.6 (probably .3 or .4) release I see: >> 1 that is 2.01x faster (python-startup, 24.6ms down to 12.2ms) >> 5 that are >=1.5x,<1.6x faster. >> 13 that are >=1.4x,<1.5x faster. >> 21 that are >=1.3x,<1.4x faster. >> 14 that are >=1.2x,<1.3x faster. >> 5 that are >=1.1x,<1.2x faster. >> 0 that are < 1.1x faster/slower. >> >> Pretty good numbers overall I think. >> >> >> >> >> > >> > -- >> > Joni Orponen >> > >> > _______________________________________________ >> > Python-Dev mailing list >> > Python-Dev@python.org >> > https://mail.python.org/mailman/listinfo/python-dev >> > Unsubscribe: >> > https://mail.python.org/mailman/options/python-dev/mingw. >> android%40gmail.com >> > >> _______________________________________________ >> Python-Dev mailing list >> Python-Dev@python.org >> https://mail.python.org/mailman/listinfo/python-dev >> Unsubscribe: https://mail.python.org/mailman/options/python-dev/victor. >> stinner%40gmail.com >> > > _______________________________________________ > Python-Dev mailing list > Python-Dev@python.org > https://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: https://mail.python.org/mailman/options/python-dev/ > steve%40holdenweb.com > >
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