On 2018-07-21 19:07, INADA Naoki wrote:
Good job. But I already +1 for adding support for extension callable type. Do you think this benchmark can be optimized more in future optimization which is possible by PEP 580, but not 576?
I should clarify that the benchmark did not involve an implementation of PEP 576 or PEP 580. It simply shows what kind of regressions one gets when *not* implementing something like those PEPs.
So this can't be used to compare PEP 576 versus PEP 580. I still think that PEP 576 would slow down bound method calls but without a reference implementation, I can only guess. (I know that PEP 576 claims a reference implementation but it doesn't correspond to the PEP. I'm basing myself on the text of PEP 576, not the "reference implementation".)
Do you mean you backport LOAD_METHOD and fastcall to Python 2.7 for benchmarking?
No, I did not. This is just benchmarking the difference between tp_call and more specialized call functions (In Python 2.7, that is call_function()).
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/archive%40mail-archive.com
