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From: Eli Zaretskii <eliz@gnu.org>
To: Alan Mackenzie <acm@muc.de>
Cc: emacs-devel@gnu.org
Subject: Re: A tip: how to display longer function names in profiler-report
Date: Mon, 21 Dec 2020 19:15:42 +0200	[thread overview]
Message-ID: <83eejjrsg1.fsf@gnu.org> (raw)
In-Reply-To: <X+DOFUUaJoBM2jzo@ACM> (message from Alan Mackenzie on Mon, 21 Dec 2020 16:32:21 +0000)

> Date: Mon, 21 Dec 2020 16:32:21 +0000
> From: Alan Mackenzie <acm@muc.de>
> 
> The variable which controls the widths of the comment name, number of
> samples, and percentage columns is profiler-report-cpu-line-format.
> It's default value is:
> 
>     ((50 left) (24 right
>                ((19 right) (5 right))))
> 
> , which codes column sizes of 50, 19, and 5.  The 5 (for percentage) is
> OK.  50 (defun name) is too small.  19 (number of samples) is too big -
> that is broad enough to count up to 10^16 seconds, of the order of the
> age of the universe.

Isn't it also used for the "memory" profile?  in that case the numbers
are much larger in magnitude.  So perhaps we should use 2 different
values for that variable (and I wouldn't worry about the one used for
"memory" profile, since it shouldn't be used on any modern platform).



  reply	other threads:[~2020-12-21 17:15 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-21 16:32 A tip: how to display longer function names in profiler-report Alan Mackenzie
2020-12-21 17:15 ` Eli Zaretskii [this message]
2020-12-21 17:34   ` Alan Mackenzie
2020-12-21 18:12     ` Eli Zaretskii
2020-12-21 18:52       ` Alan Mackenzie
2020-12-21 17:52 ` Stefan Kangas
2020-12-21 18:14   ` Alan Mackenzie
2020-12-21 20:24 ` Clément Pit-Claudel
2020-12-21 21:24   ` Alan Mackenzie
2020-12-21 21:34     ` Clément Pit-Claudel
2020-12-21 22:09       ` Alan Mackenzie
2020-12-22 12:22       ` Alan Mackenzie

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