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bug#48734: 28.0.50; Performance regression in `string-width`?
From: |
Lars Ingebrigtsen |
Subject: |
bug#48734: 28.0.50; Performance regression in `string-width`? |
Date: |
Mon, 31 May 2021 07:41:03 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> FWIW, I did measure the speed after the change, and saw only something
> like 10% slowdown for strings with composable characters. Maybe my
> tests were skewed, or maybe there are other use cases I didn't think
> about.
Yes, Imran's test case here was very synthetic -- Imran, what does the
actual strings in deft where you see these slowdowns look like? Do you
have some examples you can share?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#48734: 28.0.50; Performance regression in `string-width`?, Imran Khan, 2021/05/29
- bug#48734: 28.0.50; Performance regression in `string-width`?, Eli Zaretskii, 2021/05/30
- Message not available
- bug#48734: 28.0.50; Performance regression in `string-width`?, Eli Zaretskii, 2021/05/30
- bug#48734: 28.0.50; Performance regression in `string-width`?, Imran Khan, 2021/05/30
- bug#48734: 28.0.50; Performance regression in `string-width`?, Eli Zaretskii, 2021/05/30
- bug#48734: 28.0.50; Performance regression in `string-width`?, Lars Ingebrigtsen, 2021/05/30
- bug#48734: 28.0.50; Performance regression in `string-width`?, Eli Zaretskii, 2021/05/30
- bug#48734: 28.0.50; Performance regression in `string-width`?,
Lars Ingebrigtsen <=
- bug#48734: 28.0.50; Performance regression in `string-width`?, Imran Khan, 2021/05/31
- bug#48734: 28.0.50; Performance regression in `string-width`?, Eli Zaretskii, 2021/05/31
- bug#48734: 28.0.50; Performance regression in `string-width`?, Eli Zaretskii, 2021/05/31