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Re: Q on performance with 10000 faces
From: |
Eli Zaretskii |
Subject: |
Re: Q on performance with 10000 faces |
Date: |
Mon, 22 May 2006 21:41:50 +0300 |
> From: "Drew Adams" <address@hidden>
> Date: Sun, 21 May 2006 23:26:00 -0700
>
> > Does this mean that Emacs cannot reasonably be expected to
> > display 10000 face text-properties?
>
> AFAIK, yes. Doing what you did (a) disables all possible display
> optimizations that the redisplay engine has up its sleeve to speed up
> the common cases, and (b) forces Emacs to traverse the 10000 text
> properties for each character it is about to display.
>
> What is it that you think I did that causes that? Perhaps I could do things
> differently. Do you mean just the fact of using 10000 different face text
> properties or something else also?
Are you still interested in the answers, given that Kim suggested a
different approach?
If you are interested, please post the shortest Lisp code that can be
used to reproduce and investigate this situation.
- Re: Q on performance with 10000 faces, (continued)
- Re: Q on performance with 10000 faces, Eli Zaretskii, 2006/05/22
- Re: Q on performance with 10000 faces,
Eli Zaretskii <=
- RE: Q on performance with 10000 faces, Drew Adams, 2006/05/22
- RE: Q on performance with 10000 faces, Drew Adams, 2006/05/22
- Re: Q on performance with 10000 faces, Kevin Rodgers, 2006/05/22
- RE: Q on performance with 10000 faces, Drew Adams, 2006/05/22
- Re: Q on performance with 10000 faces, Luc Teirlinck, 2006/05/22
- RE: Q on performance with 10000 faces, Drew Adams, 2006/05/22
- RE: Q on performance with 10000 faces, Drew Adams, 2006/05/25
- Re: Q on performance with 10000 faces, Stefan Monnier, 2006/05/23
- RE: Q on performance with 10000 faces, Drew Adams, 2006/05/23
- Re: Q on performance with 10000 faces, Luc Teirlinck, 2006/05/23