On Tue, Jul 10, 2018 at 7:23 AM Jeroen Demeyer <j.deme...@ugent.be> wrote: > > Here is an initial version of a micro-benchmark for C function calling: > > https://github.com/jdemeyer/callbench > > I don't have results yet, since I'm struggling to find the right options > to "perf timeit" to get a stable result. If somebody knows how to do > this, help is welcome. >
I suggest `--duplicate 10` option. While it is good for start point, please don't forget we need "application" benchmark. Even if some function call overhead can be 3x faster, if it takes only 3% of application execution time, total execution time only 1% faster. It's too small to accept PEP 580 complexity. Realistic application benchmark demonstrates not only "how much faster", but also "how important it is". Regards, > > Jeroen. > _______________________________________________ > 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/songofacandy%40gmail.com -- INADA Naoki <songofaca...@gmail.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/archive%40mail-archive.com
