Very likely just pyc import time
On Fri, Aug 19, 2016 at 6:48 PM, Alex Gaynor <alex.gay...@gmail.com> wrote: > It's probably an ok benchmark of warmup. > > Alex > > On Fri, Aug 19, 2016 at 12:47 PM, Maciej Fijalkowski <fij...@gmail.com> > wrote: >> >> On Fri, Aug 19, 2016 at 1:20 PM, Nick Coghlan <ncogh...@gmail.com> wrote: >> > On 19 August 2016 at 01:55, Victor Stinner <victor.stin...@gmail.com> >> > wrote: >> >> 2016-08-18 8:48 GMT+02:00 Armin Rigo <ar...@tunes.org>: >> >>> Indeed, bzr cannot be installed on PyPy because it uses Cython in a >> >>> strange way: it declares and directly pokes inside PyListObjects from >> >>> a .pyx file. But note that bzr (seems to) have systematically a pure >> >>> Python version of all its .pyx files. (...) >> >> >> >> bazar is only used for a "startup" benchmark. I don't think that such >> >> benchmark is very interesting... I would prefer to see a benchmark on >> >> a less dummy operation on the repository than displaying the help... >> > >> > Simple commands like displaying help messages are where interpreter >> > startup time dominates the end user experience for applications >> > written in Python, though. For example, improvements to import system >> > performance tend to mostly show up there - for longer running >> > benchmarks, changes in startup time tend to get swamped by the actual >> > runtime speed, while the baseline "python -c 'pass'" mainly varies >> > based on how many modules we're implicitly importing at startup rather >> > than how well the import system is performing . >> > >> > Cheers, >> > Nick. >> >> I would still argue that displaying help is not a very good benchmark :-) >> _______________________________________________ >> Speed mailing list >> Speed@python.org >> https://mail.python.org/mailman/listinfo/speed > > > > > -- > "I disapprove of what you say, but I will defend to the death your right to > say it." -- Evelyn Beatrice Hall (summarizing Voltaire) > "The people's good is the highest law." -- Cicero > GPG Key fingerprint: D1B3 ADC0 E023 8CA6 > _______________________________________________ Speed mailing list Speed@python.org https://mail.python.org/mailman/listinfo/speed
