From: Lars Ingebrigtsen <larsi@gnus.org>
To: David Koppelman <koppel@ece.lsu.edu>
Cc: Alan Mackenzie <acm@muc.de>, 51692@debbugs.gnu.org
Subject: bug#51692: 29.0.50; High CPU in c++ mode. Type finder?
Date: Tue, 09 Nov 2021 05:11:20 +0100 [thread overview]
Message-ID: <87pmrarms7.fsf@gnus.org> (raw)
In-Reply-To: <yg5v912zd55.fsf@cyc.ece.lsu.edu> (David Koppelman's message of "Mon, 08 Nov 2021 13:00:06 -0600")
David Koppelman <koppel@ece.lsu.edu> writes:
> Load the attached file into a buffer:
>
> ./src/emacs --no-init d.cc
>
> Emacs will use 100% CPU on a core while the buffer is visible. CPU usage
> goes to normal when switching to another buffer. The attached file is a
> reduced version of a much larger file. (The larger file experiences the
> high CPU usage only while a certain portion of the code is visible.)
I can reproduce this problem on the trunk; Alan added to the CCs.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2021-11-09 4:11 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-08 19:00 bug#51692: 29.0.50; High CPU in c++ mode. Type finder? David Koppelman
2021-11-09 4:11 ` Lars Ingebrigtsen [this message]
2021-11-11 20:00 ` Alan Mackenzie
2021-11-11 20:13 ` David Koppelman
2021-11-12 9:47 ` Yuri D'Elia
2021-11-12 12:06 ` Eli Zaretskii
2021-11-12 19:08 ` Alan Mackenzie
2021-11-13 9:24 ` Zhiwei Chen
2021-11-13 12:10 ` Alan Mackenzie
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