[Python-Dev] PEP 575 (Unifying function/method classes) update (original) (raw)

INADA Naoki songofacandy at gmail.com
Mon Jun 18 10:55:34 EDT 2018

On Mon, Jun 18, 2018 at 11:33 PM Jeroen Demeyer <J.Demeyer at ugent.be> wrote:

On 2018-06-18 15:09, Victor Stinner wrote: > 2) we implemented a lot of other optimizations which made calls faster > without having to touch tpcall nor tpfastcall.

And that's a problem because these optimizations typically only work for specific classes. My PEP wants to replace those by something more structural.

​And we need data how much it speedup some applications, not only microbenchmarks.

Speeding up most python function and some bultin functions was very significant. But I doubt making some 3rd party call 20% faster can make real applications significant faster.

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