From: Dan Nicolaescu <dann@ics.uci.edu>
To: Chong Yidong <cyd@stupidchicken.com>
Cc: emacs-devel@gnu.org
Subject: Re: profiling emacs-23.1 vs emacs-22.3
Date: Tue, 4 Aug 2009 12:56:12 -0700 (PDT) [thread overview]
Message-ID: <200908041956.n74JuCsD003244@godzilla.ics.uci.edu> (raw)
In-Reply-To: <87ljlznyt3.fsf@stupidchicken.com> (Chong Yidong's message of "Tue, 04 Aug 2009 15:50:32 -0400")
Chong Yidong <cyd@stupidchicken.com> writes:
> Dan Nicolaescu <dann@ics.uci.edu> writes:
>
> > I run a small test.
> > Take src/config.h run C-x r t on it to insert a space in front of each
> > line.
> > Then build both emacs-23.1 and 22.3 with profiling enabled (-O2 -g -pg).
> > Then run:
> > emacs -Q -nw config.h
> > M-: (indent-region (point-min)(point-max)) RET
> > C-x C-c
> >
> > It can be seen that 23.1 is quite a bit slower, and that it has a lot of
> > extra calls to char_table_ref.
>
> Is there any difference in CVS trunk?
No
next prev parent reply other threads:[~2009-08-04 19:56 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-03 20:29 profiling emacs-23.1 vs emacs-22.3 Dan Nicolaescu
2009-08-04 17:10 ` Leo
2009-08-04 19:50 ` Chong Yidong
2009-08-04 19:56 ` Dan Nicolaescu [this message]
2009-08-05 7:47 ` Dan Nicolaescu
2009-08-24 6:52 ` Kenichi Handa
[not found] ` <200908240807.n7O87ubg024643@godzilla.ics.uci.edu>
2009-08-24 11:39 ` Kenichi Handa
2009-08-24 18:26 ` Dan Nicolaescu
2009-08-25 6:07 ` Kenichi Handa
2009-08-25 18:47 ` Dan Nicolaescu
2009-08-26 6:01 ` Kenichi Handa
2009-08-26 6:33 ` Dan Nicolaescu
2009-08-26 8:06 ` Kenichi Handa
2009-08-26 20:46 ` Andreas Schwab
2009-08-27 2:02 ` Kenichi Handa
2009-08-27 6:27 ` Kenichi Handa
2009-08-24 22:18 ` Alan Mackenzie
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