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bug#45898: 27.1; wedged in redisplay again
From: |
Eli Zaretskii |
Subject: |
bug#45898: 27.1; wedged in redisplay again |
Date: |
Fri, 01 Jul 2022 13:31:16 +0300 |
> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Date: Fri, 1 Jul 2022 10:49:04 +0200
> Cc: monnier@iro.umontreal.ca,
> larsi@gnus.org,
> psainty@orcon.net.nz,
> Emacs-hacker2018@jovi.net,
> 45898@debbugs.gnu.org
>
> > Or (on GNU/Linux only) under 'prof' -- which doesn't require you to
> > build a special version of Emacs, and still produces detailed CPU
> > usage info.
>
> No one will care, that's why I'm telling:
>
> I just found a way to profile Emacs on macOS 12.4, with Apple M1 chip, using
> Xcode 13.4.1. Please see the attached shell script. It seems that Gprof is
> not supported on my platform, like GDB.
>
> I'm not yet sure how useful/reliable and whatnot that is, but it looks
> promising, and it doesn't require building with special compiler flags (I
> used -g -O0).
What kind of information is this capable to display?
If it's useful, we could have this script in the repository somewhere.
Thanks.
bug#45898: 27.1; wedged in redisplay again, Gerd Möllmann, 2022/07/01
bug#45898: 27.1; wedged in redisplay again, Eli Zaretskii, 2022/07/01