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Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text
From: |
Alan Mackenzie |
Subject: |
Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'. |
Date: |
Mon, 14 Mar 2016 11:22:41 +0000 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
Hello, Martin.
On Mon, Mar 14, 2016 at 08:42:46AM +0100, martin rudalics wrote:
> > 24.2 is 8% faster with -O2, 25% faster with -Og, and 3x faster with -O0.
> ...
> > I suppose we could spend some time trying to make these go
> > faster when compiling with -O0, but I think our time is better spent
> > asking developers to use -Og, or to use -O0 more selectively.
> I'd really appreciate some guidelines on this. My restrictions are two:
> (1) Rebuilding Emacs for the sake of debugging a particular problem is
> in general _not_ an option because it takes almost 1/2 an hour here (and
> another 1/2 hour to go back to the previous version).
Ouch! It takes me around 3 - 4 minutes, including running ./configure.
I run "make clean" only in the src directory, not over the whole of
Emacs. What are you doing that takes half an hour?
[ .... ]
> martin
--
Alan Mackenzie (Nuremberg, Germany).
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., (continued)
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Alan Mackenzie, 2016/03/12
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Alan Mackenzie, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Alan Mackenzie, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Eli Zaretskii, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Paul Eggert, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'.,
Alan Mackenzie <=
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Alan Mackenzie, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Eli Zaretskii, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Paul Eggert, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., martin rudalics, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Eli Zaretskii, 2016/03/14
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Eli Zaretskii, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Alan Mackenzie, 2016/03/13
- Re: [Emacs-diffs] comment-cache 223d16f 2/3: Apply `comment-depth' text properties when calling `back_comment'., Dmitry Gutov, 2016/03/12