GNU bug report logs - #15454
24.3.50; The profiler does not show me all the run functions?

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Package: emacs;

Reported by: "Sebastien Vauban" <sva-news <at> mygooglest.com>

Date: Tue, 24 Sep 2013 14:39:02 UTC

Severity: minor

Tags: notabug

Found in version 24.3.50

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: David Engster <deng <at> randomsample.de>
Cc: sva-news <at> mygooglest.com, monnier <at> IRO.UMontreal.CA, 15454 <at> debbugs.gnu.org
Subject: bug#15454: 24.3.50; The profiler does not show me all the run functions?
Date: Tue, 24 Sep 2013 23:34:35 +0300

> From: David Engster <deng <at> randomsample.de>
> Date: Tue, 24 Sep 2013 22:22:11 +0200
> Cc: Sebastien Vauban <sva-news <at> mygooglest.com>, 15454 <at> debbugs.gnu.org
> 
> Stefan Monnier writes:
> > The profiler is based on sampling, so it can definitely "miss" things,
> > especially if we don't spend much time in them.
> 
> That's my experience, too. Reducing profiler-sampling-interval usually
> helps, though.

But in any case, the profiler is not an efficient tool to study how
complex things are implemented in Emacs (or any other program).
That's what debuggers are for.
This bug report was last modified 11 years and 281 days ago.

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