2**HUGENUMBER Why not optimise it?
Christian Tismer
tismer at tismer.com
Fri May 24 22:44:40 EDT 2002
Michael Hudson wrote:
> Christian Tismer <tismer at tismer.com> writes:
[longobject]
>>Although this was on the table two or three years ago,
>
> I know. I remember. That thread was probably the first place I heard
> of Karatsuba multiplication...
>
>>and dissed as well, although cheap to implement.
>
> I don't think it got dissed; as I recall Tim and yourself slung Python
> versions around for a bit and then said "now who's going to translate
> this into C for longobject.c?" whereupon the thread died very quickly.
You are right, I remember. I think at that time
I wasn't yet able to write C extensions.
(Maybe, or evenly properly was too lazy :)
> Cheers,
> M.
> PS: longobject.c is surely the most horrible bit of source in the
> Python distribution. I certainly wouldn't want to hack on it.
I don't think so. It took me much shorter to understand
than ceval.c ...
ciao - chris
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