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Re: Display slowness that is painful
From: |
Stefan Monnier |
Subject: |
Re: Display slowness that is painful |
Date: |
Fri, 03 Feb 2006 18:01:52 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
> Perhaps we should have some form of timer associated with the
> (default) redisplay-dont-pause == nil case, so that even if
> input_pending, we will still update the display if the last completed
> redisplay happened more than, say 2 seconds ago.
We should probably do the usual "competitive analysis": keep track of the
amount of time thrown away because redisplay got interrupted, and when the
sum gets higher than the amount of time it would take to do a full
redisplay, then force a full redisplay.
This way we can guarantee we're within a factor 2 of the optimal setting for
redisplay-dont-pause.
Stefan
PS: Of course, we maybe don't know how much time a full redisplay would take
and we probably don't want to keep track of actual time anyway, only some
estimate of "amount of work".
- Re: Display slowness that is painful, (continued)
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/02
- Re: Display slowness that is painful, Kenichi Handa, 2006/02/02
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/03
- Re: Display slowness that is painful, Richard M. Stallman, 2006/02/04
- Re: Display slowness that is painful, Richard M. Stallman, 2006/02/03
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/03
- Re: Display slowness that is painful,
Stefan Monnier <=
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/04
- Re: Display slowness that is painful, Richard M. Stallman, 2006/02/04
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/04
- Re: Display slowness that is painful, Stefan Monnier, 2006/02/04
- Re: Display slowness that is painful, Richard M. Stallman, 2006/02/05
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/06
- Re: Display slowness that is painful, Richard M. Stallman, 2006/02/07
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/07
- Re: Display slowness that is painful, Richard M. Stallman, 2006/02/08
- Re: Display slowness that is painful, Kim F. Storm, 2006/02/09