From: Luc Teirlinck <teirllm@dms.auburn.edu>
Cc: emacs-devel@gnu.org
Subject: Re: c-mode eats resources?
Date: Sat, 18 Feb 2006 18:02:18 -0600 (CST) [thread overview]
Message-ID: <200602190002.k1J02IJ07231@raven.dms.auburn.edu> (raw)
In-Reply-To: <200602182307.38095.pogonyshev@gmx.net> (message from Paul Pogonyshev on Sat, 18 Feb 2006 23:07:38 +0200)
>From my previous reply:
Not really. After visiting a large file in C mode, I see some CPU
time being used, probably to fontify the buffer, but it eventually
stops after using only a very few seconds total time (four for alloc.c
and maybe those four seconds were not even all used for C mode).
Well, that is four seconds total _CPU_ time, for visiting alloc.c
using `emacs -q' on a 1.7GHZ dual Xeon. Emacs does not run _all_ of
the time, although a lot, takes a maximum of 3.something CPU and
finishes in about 3 minutes _clock_ time. If your machine would be a
lot slower than mine and/or if your file is a lot larger than alloc.c,
it could last for much longer than 3 minutes (although your maximum
CPU usage is about the double of mine, which should halve the clock
time).
So the questions are:
Do you see this in `emacs -q'?
Do you see it regardless of file size?
Sincerely,
Luc.
next prev parent reply other threads:[~2006-02-19 0:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-18 21:07 c-mode eats resources? Paul Pogonyshev
2006-02-18 22:40 ` Chong Yidong
2006-02-18 23:12 ` Paul Pogonyshev
2006-02-19 11:12 ` martin rudalics
2006-02-18 22:47 ` Lennart Borgman
2006-02-18 23:12 ` Luc Teirlinck
2006-02-19 17:18 ` Juri Linkov
2006-02-19 23:31 ` Andreas Schwab
2006-02-20 8:18 ` Kim F. Storm
2006-02-20 19:33 ` Juri Linkov
2006-02-18 23:17 ` Luc Teirlinck
2006-02-19 0:02 ` Luc Teirlinck [this message]
2006-02-19 11:54 ` Paul Pogonyshev
2006-02-19 0:05 ` Luc Teirlinck
2006-02-19 1:00 ` Luc Teirlinck
2006-02-19 15:17 ` Stefan Monnier
2006-02-19 22:47 ` Richard M. Stallman
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