From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: 57245@debbugs.gnu.org, dgutov@yandex.ru
Subject: bug#57245: 29.0.50; M-> in a large XML file (without long lines) is slow
Date: Tue, 16 Aug 2022 21:59:36 +0300 [thread overview]
Message-ID: <83k078dnfr.fsf@gnu.org> (raw)
In-Reply-To: <jwvsflw6oso.fsf-monnier+emacs@gnu.org> (message from Stefan Monnier on Tue, 16 Aug 2022 14:40:33 -0400)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Dmitry Gutov <dgutov@yandex.ru>, 57245@debbugs.gnu.org
> Date: Tue, 16 Aug 2022 14:40:33 -0400
>
> > What the above profile doesn't show is that this code creates
> > tons of garbage, so GC is called a lot, and adds its share of
> > slowdown.
>
> Hmm... I wonder where this might come from.
Run the recipe with a watchpoint on consing_until_gc, and you will
see.
next prev parent reply other threads:[~2022-08-16 18:59 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-16 14:33 bug#57245: 29.0.50; M-> in a large XML file (without long lines) is slow Dmitry Gutov
2022-08-16 16:54 ` Eli Zaretskii
2022-08-16 18:40 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-16 18:59 ` Eli Zaretskii [this message]
2022-08-16 19:32 ` Dmitry Gutov
2022-08-16 20:22 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-16 20:49 ` Dmitry Gutov
2022-08-16 21:45 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-08-16 22:20 ` Dmitry Gutov
2022-08-17 11:36 ` Eli Zaretskii
2022-08-17 11:46 ` Dmitry Gutov
2022-08-17 12:16 ` Eli Zaretskii
2022-08-17 12:30 ` Dmitry Gutov
2022-08-17 12:33 ` Eli Zaretskii
2022-08-17 12:46 ` Dmitry Gutov
2022-08-17 11:24 ` Eli Zaretskii
2022-08-17 12:14 ` Dmitry Gutov
2022-08-17 12:20 ` Eli Zaretskii
2022-08-17 12:40 ` Dmitry Gutov
2022-08-17 13:20 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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