From: Eli Zaretskii <eliz@gnu.org>
To: David De La Harpe Golden <david@harpegolden.net>
Cc: acm@muc.de, monnier@iro.umontreal.ca, emacs-devel@gnu.org
Subject: Re: Emacs 23.0 is much slower starting than Emacs 22.3
Date: Thu, 23 Oct 2008 23:52:17 +0200 [thread overview]
Message-ID: <uk5bzx9m6.fsf@gnu.org> (raw)
In-Reply-To: <4900ACF9.7060501@harpegolden.net>
> Date: Thu, 23 Oct 2008 17:57:29 +0100
> From: David De La Harpe Golden <david@harpegolden.net>
> Cc: Stefan Monnier <monnier@iro.umontreal.ca>, emacs-devel@gnu.org
>
> I tried just putting 180 find-file-noselects in a file and loading it
> i.e.
>
> $ find /usr/local/src/emacs -name '*.c' -printf \
> '(find-file-noselect "%p")\n' >fftest.el
> $ emacs --batch --eval '(byte-compile-file "fftest.el")'
> $ time emacs -l fftest.elc -f kill-emacs
>
> emacs run real user sys
> 22 1 4.523 3.888 0.136
> 22 2 4.744 4.172 0.112
> 22 3 4.457 3.836 0.176
> 23 4 7.177 6.532 0.152
> 23 5 7.198 6.544 0.160
> 23 6 7.159 6.472 0.220
>
>
> So FWIW probably the problem is in the find-file call path rather than
> anything desktop.el is doing in particular
Sounds plausible. Next question: is the slow-down connected in any
way with decoding the buffer? To see if this is a factor, you could
compare 180 calls to insert-file-contents with the same number of
calls to insert-file-contents-literally, in both Emacs 22 and 23.
TIA
next prev parent reply other threads:[~2008-10-23 21:52 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-22 9:11 Emacs 23.0 is much slower starting than Emacs 22.3 Alan Mackenzie
2008-10-22 13:23 ` Stefan Monnier
2008-10-22 13:55 ` John covici
2008-10-22 15:14 ` Alan Mackenzie
2008-10-22 16:46 ` David De La Harpe Golden
2008-10-22 21:12 ` Alan Mackenzie
2008-10-22 21:19 ` Eli Zaretskii
2008-10-23 9:21 ` Alan Mackenzie
2008-10-23 21:53 ` Eli Zaretskii
2008-10-23 6:53 ` David De La Harpe Golden
2008-10-23 9:09 ` Alan Mackenzie
2008-10-23 16:57 ` David De La Harpe Golden
2008-10-23 21:52 ` Eli Zaretskii [this message]
2008-10-23 22:33 ` Lennart Borgman
2008-10-24 9:26 ` Eli Zaretskii
2008-10-23 22:47 ` David De La Harpe Golden
2008-10-23 23:12 ` Lennart Borgman
2008-10-23 23:54 ` Lennart Borgman
2008-10-24 9:51 ` Eli Zaretskii
2008-10-24 13:58 ` David De La Harpe Golden
2008-10-24 15:44 ` Lennart Borgman
2008-10-24 16:24 ` Chong Yidong
2008-10-24 16:48 ` Eli Zaretskii
2008-10-24 16:45 ` David De La Harpe Golden
2008-10-24 16:53 ` Eli Zaretskii
2008-10-25 2:01 ` Richard M. Stallman
2008-10-25 3:38 ` David De La Harpe Golden
2008-10-24 0:13 ` David De La Harpe Golden
2008-10-24 0:59 ` Lennart Borgman
2008-10-24 1:58 ` David De La Harpe Golden
2008-10-24 1:44 ` David De La Harpe Golden
2008-10-24 9:57 ` Eli Zaretskii
2008-10-24 15:00 ` David De La Harpe Golden
2008-10-24 11:21 ` Alan Mackenzie
2008-10-24 14:32 ` David De La Harpe Golden
2008-10-24 19:28 ` Alan Mackenzie
2008-10-24 19:35 ` David De La Harpe Golden
2008-10-24 4:13 ` Stefan Monnier
2008-10-24 15:19 ` David De La Harpe Golden
2008-10-24 18:42 ` Stefan Monnier
2008-10-24 19:36 ` David De La Harpe Golden
2008-10-24 23:44 ` David De La Harpe Golden
2008-10-25 15:19 ` Stefan Monnier
2008-10-25 17:02 ` David De La Harpe Golden
2008-10-24 9:52 ` Eli Zaretskii
2008-10-24 9:35 ` Eli Zaretskii
2008-10-24 9:30 ` Eli Zaretskii
2008-10-23 1:29 ` Miles Bader
2008-10-23 9:06 ` Alan Mackenzie
2008-10-22 18:26 ` Eli Zaretskii
2008-10-22 21:40 ` Alan Mackenzie
2008-10-22 22:09 ` Eli Zaretskii
2008-10-22 21:02 ` Richard M. Stallman
2008-10-24 11:59 ` Emacs 23.0 is much slower than Emacs 22.3. Maybe it's the garbage collector Alan Mackenzie
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