Re: Shave a few cycles off our ilog10 implementation

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От Heikki Linnakangas
Тема Re: Shave a few cycles off our ilog10 implementation
Дата
Msg-id 447421be-3558-4333-91bd-33dc72ad4d44@iki.fi
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Ответы Re: Shave a few cycles off our ilog10 implementation
Список pgsql-hackers
On 30/10/2024 21:27, David Fetter wrote:
> Please find attached a patch to $Subject
> 
> I've done some preliminary testing, and it appears to shave somewhere
> between 25-50% off the operations themselves, and these cascade into
> things like formatting result sets and COPY OUT.

Impressive! What did you use to performance test it, to get those results?

-- 
Heikki Linnakangas
Neon (https://neon.tech)




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