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

INADA Naoki songofacandy at gmail.com
Mon Jun 18 02:25:36 EDT 2018

I didn't meant comparing tp_fastcall and your PEP.

I just meant we need to compare complexity and benefit (performance),
and we need reference implementation for comparing.

On Mon, Jun 18, 2018 at 3:03 PM Jeroen Demeyer <J.Demeyer at ugent.be> wrote:

> On 2018-06-18 03:34, INADA Naoki wrote:
> > Victor had tried to add `tp_fastcall` slot, but he suspended his effort
> > because
> > it's benefit is not enough for it's complexity.
> > https://bugs.python.org/issue29259
> I has a quick look at that patch and it's really orthogonal to what I'm
> proposing. I'm proposing to use the slot *instead* of existing fastcall
> optimizations. Victor's patch was about adding fastcall support to
> classes that didn't support it before.
> Jeroen.
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INADA Naoki  <songofacandy at gmail.com>
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