From: Eli Zaretskii <eliz@gnu.org>
To: Ihor Radchenko <yantar92@gmail.com>
Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: noverlay branch
Date: Sat, 08 Oct 2022 09:57:22 +0300 [thread overview]
Message-ID: <83o7umls4t.fsf@gnu.org> (raw)
In-Reply-To: <87v8ovdosz.fsf@localhost> (message from Ihor Radchenko on Sat, 08 Oct 2022 10:36:28 +0800)
> From: Ihor Radchenko <yantar92@gmail.com>
> Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org
> Date: Sat, 08 Oct 2022 10:36:28 +0800
>
> There are a couple of glitches though:
> 1. hl-line-mode overlay sometimes disappear
> 2. notmuch search buffer hides text in wrong places (see the attached video)
>
> Should I report these things as proper bugs or is it OK to discuss them
> within this thread?
Separate bug reports, please. And please mention there that the bugs
pertain to the noverlay branch. Thanks.
> Also, I did a small test comparing Org mode folding performance (using
> overlays) on master vs feature/noverlay branch using the methodology
> described in https://blog.tecosaur.com/tmio/2022-05-31-folding.html:
>
> On large 20Mb Org file using built-in Org version:
>
> master: Elapsed time: 142.940028s (1.428150s in 55 GCs)
> feature/noverlay: Elapsed time: 4.369854s (1.451378s in 74 GCs)
>
> for comparison, the Org version from main yields:
>
> Emacs master:
> - main Org branch using text properties for folding: Elapsed time: 2.185786s (0.639190s in 4 GCs)
> - main Org branch using overlays for folding: Elapsed time: 27.244284s (0.731581s in 5 GCs)
>
> Emacs feature/noverlay:
> - main Org branch using text properties for folding: Elapsed time: 1.586936s (0.476606s in 3 GCs)
> - main Org branch using overlays for folding: Elapsed time: 2.039803s (0.724576s in 5 GCs)
>
> The improvement is very significant.
Thanks, looks very encouraging.
> We also have tests for marker scaling. If the overlay tree
> implementation can be reused for markers, it would also be great.
Not in Emacs 29, I'm afraid.
next prev parent reply other threads:[~2022-10-08 6:57 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-25 22:38 noverlay branch Stefan Monnier
2022-09-25 22:50 ` Lars Ingebrigtsen
2022-09-25 22:56 ` Stefan Monnier
2022-09-26 2:52 ` Ihor Radchenko
2022-09-26 3:17 ` Stefan Monnier
2022-09-26 6:11 ` Eli Zaretskii
2022-09-26 13:08 ` Ihor Radchenko
2022-09-26 15:59 ` Eli Zaretskii
[not found] ` <87v8ovdosz.fsf@localhost>
2022-10-08 6:57 ` Eli Zaretskii [this message]
2022-10-09 3:25 ` Matt Armstrong
2022-10-09 4:30 ` Eli Zaretskii
2022-10-09 3:23 ` Matt Armstrong
2022-10-09 3:47 ` Stefan Monnier
2022-10-13 12:09 ` Ihor Radchenko
2022-09-29 18:12 ` Stefan Monnier
2022-09-27 5:12 ` Matt Armstrong
2022-09-27 6:53 ` Eli Zaretskii
2022-09-27 17:31 ` Matt Armstrong
2022-09-27 18:45 ` Stefan Monnier
2022-09-28 23:09 ` Stefan Monnier
2022-09-29 14:54 ` Gerd Möllmann
2022-09-29 21:36 ` Stefan Monnier
2022-09-30 5:20 ` Gerd Möllmann
2022-10-06 4:47 ` Matt Armstrong
2022-10-06 5:43 ` Gerd Möllmann
2022-10-07 4:11 ` Matt Armstrong
2022-10-07 4:34 ` Gerd Möllmann
2022-10-07 13:33 ` Stefan Monnier
2022-10-07 14:29 ` Gerd Möllmann
2022-10-07 14:51 ` Stefan Monnier
2022-10-07 15:12 ` Gerd Möllmann
2022-10-07 17:12 ` Stefan Monnier
2022-10-07 14:56 ` Stefan Monnier
2022-10-07 15:59 ` Matt Armstrong
2022-10-07 15:34 ` Matt Armstrong
2022-10-06 12:08 ` Stefan Monnier
2022-09-27 8:39 ` Gerd Möllmann
2022-09-27 9:38 ` Eli Zaretskii
2022-10-06 20:41 ` Matt Armstrong
2022-10-07 16:51 ` Matt Armstrong
2022-10-07 18:28 ` Stefan Monnier
2022-10-08 23:33 ` Matt Armstrong
2022-10-09 3:44 ` Matt Armstrong
2022-10-09 4:12 ` Stefan Monnier
2022-10-09 15:34 ` Stefan Monnier
2022-10-10 2:57 ` Matt Armstrong
2022-10-10 6:24 ` Eli Zaretskii
2022-10-10 16:26 ` Matt Armstrong
2022-10-10 14:44 ` Stefan Monnier
2022-10-11 3:46 ` Matt Armstrong
2022-10-11 4:09 ` Stefan Monnier
2022-10-11 18:02 ` Matt Armstrong
2022-10-11 18:59 ` Stefan Monnier
2022-10-12 5:18 ` Matt Armstrong
2022-10-12 18:02 ` Stefan Monnier
2022-10-12 22:26 ` Matt Armstrong
2022-10-13 4:03 ` Stefan Monnier
2022-10-09 23:47 ` Stefan Monnier
2022-10-10 0:05 ` Emanuel Berg
2022-10-10 16:27 ` Matt Armstrong
2022-10-10 16:33 ` Matt Armstrong
2022-10-10 18:32 ` Matt Armstrong
2022-10-11 16:06 ` Stefan Monnier
2022-10-12 17:33 ` Matt Armstrong
2022-10-13 3:59 ` Stefan Monnier
2022-10-16 21:53 ` Matt Armstrong
2022-10-23 4:49 ` Matt Armstrong
2022-10-24 9:14 ` Stefan Kangas
2022-10-24 16:21 ` Matt Armstrong
2022-10-24 12:51 ` Eli Zaretskii
2022-10-25 20:57 ` Dmitry Gutov
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