From: Carsten Dominik <carsten.dominik@gmail.com>
To: Matt Lundin <mdl@imapmail.org>
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: Re: Slow movement in large buffers
Date: Tue, 15 Mar 2011 12:18:51 +0100 [thread overview]
Message-ID: <17242340-A14F-495A-B144-20C96D52B620@gmail.com> (raw)
In-Reply-To: <87d3ltjc8x.fsf@fastmail.fm>
On Mar 15, 2011, at 4:25 AM, Matt Lundin wrote:
> I've been navigating the org-issues file (14000+ lines) and have found
> movement within the file to be fairly slow. Sometimes Emacs will lock up
> for several seconds.
>
> For instance, to move from the level one heading "* Other" to "* Closed
> issues" when the outline is folded takes over three seconds:
>
> --8<---------------cut here---------------start------------->8---
> next-line 1 3.015289 3.015289
> --8<---------------cut here---------------end--------------->8---
>
Wow, this is really bad.
Could you use elp and instrument org, outline,
and font-lock, and do that motion and report
the results?
> In my experience, the maximum workable size of org files is around
> 10,000 lines. Beyond that, Emacs starts to spin its wheels.
Not good at all.
- Carsten
>
> Do others have the same experience? If so, does anyone have any tips on
> how to diagnose this further?
>
> (insert "\n" emacs-version)
> 23.3.1
>
> (insert "\n" org-version)
> 7.5
>
> Best,
> Matt
>
>
>
- Carsten
next prev parent reply other threads:[~2011-03-15 11:18 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-15 3:25 Slow movement in large buffers Matt Lundin
2011-03-15 5:03 ` Carsten Dominik
2011-03-15 12:51 ` Matt Lundin
2011-03-15 10:58 ` Eric S Fraga
2011-03-15 12:54 ` Matt Lundin
2011-03-15 14:09 ` Eric S Fraga
2011-03-15 17:42 ` Carsten Dominik
2011-03-15 11:18 ` Carsten Dominik [this message]
2011-03-15 12:33 ` Lawrence Mitchell
2011-03-15 12:50 ` Matt Lundin
2011-03-15 14:15 ` Nick Dokos
2011-03-15 15:51 ` Matt Lundin
2011-03-15 17:39 ` Carsten Dominik
2011-03-15 22:00 ` Christian Moe
2011-03-15 22:56 ` Nick Dokos
2011-03-15 23:13 ` Christian Moe
2011-03-16 3:48 ` Nick Dokos
2011-03-16 1:16 ` Bastien
2011-03-18 0:37 ` Matt Lundin
2011-03-15 16:11 ` Chris Randle
2011-03-15 16:41 ` MidLifeXis at PerlMonks
2011-03-15 17:14 ` Scott Randby
2011-03-15 17:18 ` Erik Iverson
2011-03-15 17:38 ` Carsten Dominik
2011-05-11 0:41 ` Carmine Casciato
2011-05-12 6:59 ` Eric S Fraga
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