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Re: Emacs design and architecture
From: |
Eli Zaretskii |
Subject: |
Re: Emacs design and architecture |
Date: |
Sun, 17 Sep 2023 19:23:48 +0300 |
> From: Helmut Eller <eller.helmut@gmail.com>
> Cc: Eli Zaretskii <eliz@gnu.org>, Yuri Khan <yuri.v.khan@gmail.com>,
> dmitry@gutov.dev, owinebar@gmail.com, rms@gnu.org, emacs-devel@gnu.org
> Date: Sun, 17 Sep 2023 17:44:35 +0200
>
> Out of curiosity: has somebody tried to vectorize the display code?
Not that I know of.
> I don't know the details, but very abstractly speaking there seems to be
> an iterator that loops over the characters in a buffer and computes
> various things as it goes along. Could some of those computations be
> done on vectors, of say 8, characters?
The decisions are made after each processed buffer/string position,
and frequently processing of position N depends on results of
processing of position N-1. If these caveats don't get in the way of
vectorizing, I guess we could try that.
- Re: Emacs design and architecture, (continued)
- Re: Emacs design and architecture, Richard Stallman, 2023/09/17
- Re: Emacs design and architecture, Dmitry Gutov, 2023/09/18
- Re: Emacs design and architecture, Richard Stallman, 2023/09/17
- Re: Emacs design and architecture, Emanuel Berg, 2023/09/16
- Re: Emacs design and architecture, Gerd Möllmann, 2023/09/16
- Re: Emacs design and architecture, Gerd Möllmann, 2023/09/17
- Re: Emacs design and architecture, Helmut Eller, 2023/09/17
- Re: Emacs design and architecture,
Eli Zaretskii <=
- Re: Emacs design and architecture, Gerd Möllmann, 2023/09/18
- Re: Emacs design and architecture (was: Shrinking the C core), Dmitry Gutov, 2023/09/15
- Re: Emacs design and architecture (was: Shrinking the C core), Dmitry Gutov, 2023/09/15
- Re: Emacs design and architecture (was: Shrinking the C core), Richard Stallman, 2023/09/16
- Re: Emacs design and architecture (was: Shrinking the C core), Eli Zaretskii, 2023/09/17
- Re: Emacs design and architecture (was: Shrinking the C core), Richard Stallman, 2023/09/19
- Re: Emacs design and architecture (was: Shrinking the C core), Eli Zaretskii, 2023/09/19
- Re: Shrinking the C core, Emanuel Berg, 2023/09/13
Re: Shrinking the C core, Arthur Miller, 2023/09/05
Re: Shrinking the C core, Richard Stallman, 2023/09/05