From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Leo Liu <sdl.web@gmail.com>
Cc: 15808@debbugs.gnu.org
Subject: bug#15808: 24.3; thing-at-point slow for url and email
Date: Tue, 05 Nov 2013 21:18:52 -0500 [thread overview]
Message-ID: <jwv8ux2cm7g.fsf-monnier+emacsbugs@gnu.org> (raw)
In-Reply-To: <m1iow6bb0h.fsf@gmail.com> (Leo Liu's message of "Wed, 06 Nov 2013 08:59:42 +0800")
>> Try it with M-x profiler-start RET RET ... M-x profiler-report RET.
> I got the following which doesn't seem useful. Am I wrong? Thanks - Leo
You need to `C-u RET' on the lines with the + to see more details.
> + if 144 35%
The count is too small: this is a sample-based profiler, so you need
a long enough runtime to get meaningful results (otherwise, the various
stack fragments collected can't be pieced together to get the whole tree).
Also, it seems some of the code is interpreted. If the result is still
hard to interpret, you might want to try and byte-compile that code.
> + call-interactively 6,531,039 99%
That looks much more promising. What does C-u RET show?
Stefan
next prev parent reply other threads:[~2013-11-06 2:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-05 2:52 bug#15808: 24.3; thing-at-point slow for url and email Leo Liu
2013-11-05 8:41 ` Andreas Röhler
2013-11-05 16:32 ` Stefan Monnier
2013-11-06 0:59 ` Leo Liu
2013-11-06 2:18 ` Stefan Monnier [this message]
2013-11-06 3:35 ` Leo Liu
2013-11-06 3:45 ` Leo Liu
2013-11-06 6:55 ` Stefan Monnier
2013-11-06 9:10 ` Leo Liu
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