From: Eli Zaretskii <eliz@gnu.org>
To: "Clément Pit--Claudel" <clement.pitclaudel@live.com>
Cc: 21028@debbugs.gnu.org, dmantipov@yandex.ru
Subject: bug#21028: Performance regression in revision af1a69f4d17a482c359d98c00ef86fac835b5fac (Apr 2014).
Date: Thu, 21 Jul 2016 17:21:03 +0300 [thread overview]
Message-ID: <83fur3ysvk.fsf@gnu.org> (raw)
In-Reply-To: <5ce0aa39-8a49-5cfd-2eac-343fae4505a1@live.com> (message from Clément Pit--Claudel on Wed, 20 Jul 2016 17:26:02 -0400)
> Cc: dmantipov@yandex.ru, 21028@debbugs.gnu.org
> From: Clément Pit--Claudel <clement.pitclaudel@live.com>
> Date: Wed, 20 Jul 2016 17:26:02 -0400
>
> I've made more progress towards making this reproducible, too. My current repro requires XITS Math (https://github.com/khaledhosny/xits-math/blob/master/xits-mathbold.otf), and Segoe UI Emoji. Do you have a machine with that font? If so, could you try the following?
>
> emacs-24.5 -Q -mm -l 21028.el 21028 -f prettify-symbols-mode
>
> I've attached 21028.el and 21028. When I run this command, each full redisplay takes about 5 seconds; same for pointer motion.
Thanks. I think the evidence and the profiling data you presented
quite clearly indicate where the problem is. So I think the efforts
should now be directed towards reproducing bug#17125 and then solving
it in some other way that doesn't suffer from performance problems.
next prev parent reply other threads:[~2016-07-21 14:21 UTC|newest]
Thread overview: 89+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-10 10:34 bug#21028: Performance regression in revision af1a69f4d17a482c359d98c00ef86fac835b5fac (Apr 2014) Clément Pit--Claudel
2015-07-10 12:30 ` Eli Zaretskii
2015-07-10 16:02 ` Clément Pit--Claudel
2015-07-10 12:41 ` Eli Zaretskii
2015-07-10 16:55 ` Clément Pit--Claudel
2015-07-15 12:32 ` Dmitry Antipov
2015-07-18 10:24 ` Clément Pit--Claudel
2015-07-18 11:16 ` Clément Pit--Claudel
2015-07-18 11:26 ` Eli Zaretskii
2015-07-18 20:08 ` Clément Pit--Claudel
2016-03-03 6:12 ` Clément Pit--Claudel
2016-03-03 6:42 ` Clément Pit--Claudel
2016-03-03 7:08 ` Clément Pit--Claudel
2016-03-03 7:33 ` Clément Pit--Claudel
2016-03-03 17:10 ` Glenn Morris
2016-03-03 17:28 ` Clément Pit--Claudel
2016-03-03 20:27 ` Eli Zaretskii
2016-07-20 21:26 ` Clément Pit--Claudel
2016-07-21 14:21 ` Eli Zaretskii [this message]
2016-07-21 14:33 ` Clément Pit--Claudel
2016-07-23 20:50 ` Clément Pit--Claudel
2016-10-04 22:17 ` Clément Pit--Claudel
2016-10-26 17:15 ` Clément Pit--Claudel
2016-10-27 14:38 ` Eli Zaretskii
2016-10-27 15:29 ` Clément Pit--Claudel
2016-10-27 15:55 ` Eli Zaretskii
2016-10-28 14:23 ` Clément Pit--Claudel
2016-10-28 14:33 ` Eli Zaretskii
2016-11-18 8:55 ` Eli Zaretskii
2016-12-18 17:33 ` Clément Pit--Claudel
2016-12-18 17:37 ` Eli Zaretskii
2016-12-18 18:04 ` Clément Pit--Claudel
2016-12-18 19:52 ` Eli Zaretskii
2016-12-18 20:44 ` Clément Pit--Claudel
2016-12-19 15:50 ` Eli Zaretskii
2016-12-19 16:25 ` Clément Pit--Claudel
2016-12-19 16:39 ` Eli Zaretskii
2016-12-19 16:55 ` Clément Pit--Claudel
2016-12-19 16:58 ` Eli Zaretskii
2016-12-19 17:13 ` Clément Pit--Claudel
2016-12-22 16:25 ` Eli Zaretskii
2016-12-22 16:49 ` Clément Pit--Claudel
2016-12-22 18:04 ` Eli Zaretskii
2016-12-22 19:08 ` Clément Pit--Claudel
2017-02-10 4:45 ` Clément Pit--Claudel
2017-03-12 11:38 ` Clément Pit--Claudel
2017-03-12 15:49 ` Eli Zaretskii
2017-03-12 17:24 ` Clément Pit--Claudel
2017-03-12 17:48 ` Eli Zaretskii
2017-03-12 19:19 ` Clément Pit--Claudel
2017-03-13 15:46 ` Eli Zaretskii
2017-03-13 16:36 ` Clément Pit--Claudel
2017-03-13 17:22 ` Eli Zaretskii
2017-03-13 19:04 ` Clément Pit--Claudel
2017-03-13 20:53 ` Eli Zaretskii
2017-03-14 19:45 ` Clément Pit--Claudel
2017-03-15 15:37 ` Eli Zaretskii
2017-03-14 15:45 ` Eli Zaretskii
2017-03-14 19:35 ` Clément Pit--Claudel
2017-03-15 15:36 ` Eli Zaretskii
2017-03-15 20:46 ` Clément Pit--Claudel
2017-03-16 15:27 ` Eli Zaretskii
2017-03-16 21:23 ` Clément Pit--Claudel
2017-03-17 8:15 ` Eli Zaretskii
2017-04-16 7:48 ` Eli Zaretskii
2017-04-16 15:28 ` Clément Pit--Claudel
2016-12-19 17:00 ` Clément Pit--Claudel
2015-07-10 15:42 ` Glenn Morris
2016-03-03 6:37 ` Clément Pit--Claudel
2016-10-04 18:56 ` Jason Gross
2017-03-13 15:54 ` bug#21028: Slow font rendering in emacs Ralf Jung
2017-03-13 17:05 ` Eli Zaretskii
2017-03-13 18:12 ` Ralf Jung
2017-03-13 20:39 ` Eli Zaretskii
2017-03-14 15:57 ` Ralf Jung
2017-03-14 17:11 ` Eli Zaretskii
2017-03-14 18:50 ` Ralf Jung
2017-03-14 19:16 ` Eli Zaretskii
2017-03-14 19:17 ` Ralf Jung
2017-03-14 20:49 ` John Mastro
2017-03-15 15:40 ` Eli Zaretskii
2017-03-14 15:47 ` Eli Zaretskii
2017-03-14 18:41 ` Ralf Jung
2017-03-14 19:16 ` Eli Zaretskii
2017-03-14 19:39 ` Ralf Jung
2017-03-14 19:45 ` Ralf Jung
2017-03-15 15:36 ` Eli Zaretskii
2017-04-22 8:54 ` Ralf Jung
2017-04-22 13:40 ` Eli Zaretskii
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