Re: make additional use of optimized linear search routines

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От Nathan Bossart
Тема Re: make additional use of optimized linear search routines
Дата
Msg-id 20220902221611.GC1261322@nathanxps13
обсуждение исходный текст
Ответ на Re: make additional use of optimized linear search routines  (Richard Guo <guofenglinux@gmail.com>)
Ответы Re: make additional use of optimized linear search routines  (Michael Paquier <michael@paquier.xyz>)
Список pgsql-hackers
On Fri, Sep 02, 2022 at 08:15:46PM +0800, Richard Guo wrote:
> +1 for the proposal. I did some simple grep work in the source codes but
> not too much outputs besides the two places addressed in your patches.

Thanks for taking a look!

> Here are some places I noticed that might be optimized with pg_lfind*().
> But 1) these places have issues that arguments differ in signedness, and
> 2) I'm not sure whether they are performance-sensitive or not.

Yeah, I doubt that these typically deal with many elements or are
performance-sensitive enough to bother with.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com



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