From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: dim1212k@gmail.com, emacs-devel@gnu.org
Subject: Re: Garbage collector: is 800kb a good default?
Date: Thu, 09 Apr 2020 17:23:24 +0300 [thread overview]
Message-ID: <83h7xsoi03.fsf@gnu.org> (raw)
In-Reply-To: <jwvh7xs4wtt.fsf-monnier+emacs@gnu.org> (message from Stefan Monnier on Thu, 09 Apr 2020 09:47:38 -0400)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Date: Thu, 09 Apr 2020 09:47:38 -0400
> Cc: emacs-devel <emacs-devel@gnu.org>
>
> What you're pointing out is that from the user's point of view, a GC
> during idle time is free (so it can occur frequently) and also that
> a GC during non-idle time can delay redisplay, so (ignoring all
> other impacts of GC) we should refrain from running GC while
> non-idle and trigger GC everything we're idle.
Let's not forget that running GC while Emacs is idle will make Emacs
less responsive if the user starts typing while GC is in progress,
specially if gc-cons-threshold is high. So it isn't entirely "free".
Also, we already try running GC each time Emacs becomes idle.
next prev parent reply other threads:[~2020-04-09 14:23 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-09 11:59 Garbage collector: is 800kb a good default? Dmitrii Korobeinikov
2020-04-09 12:33 ` Eli Zaretskii
2020-04-09 13:44 ` Dmitrii Korobeinikov
2020-04-09 14:02 ` Eli Zaretskii
2020-04-09 14:46 ` Dmitrii Korobeinikov
2020-04-09 16:42 ` Eli Zaretskii
2020-04-10 16:40 ` Dmitrii Korobeinikov
2020-04-09 19:05 ` Stefan Monnier
2020-04-10 16:26 ` Dmitrii Korobeinikov
2020-04-09 18:48 ` Stefan Monnier
2020-04-10 14:26 ` Bruno Félix Rezende Ribeiro
2020-04-10 16:49 ` Eli Zaretskii
2020-04-10 18:26 ` Bruno Félix Rezende Ribeiro
2020-04-10 18:53 ` Paul Eggert
2020-04-09 13:47 ` Stefan Monnier
2020-04-09 14:20 ` Dmitrii Korobeinikov
2020-04-09 14:23 ` Eli Zaretskii [this message]
2020-04-09 18:42 ` Stefan Monnier
2020-04-09 19:08 ` Eli Zaretskii
2020-04-09 19:31 ` Stefan Monnier
2020-04-10 6:19 ` Eli Zaretskii
2020-04-10 13:03 ` Stefan Monnier
2020-04-10 13:42 ` Eli Zaretskii
2020-04-10 14:34 ` Stefan Monnier
2020-04-10 14:38 ` Stefan Monnier
2020-04-10 15:37 ` Eli Zaretskii
2020-04-10 15:52 ` Andrea Corallo
2020-04-10 16:45 ` Stefan Monnier
2020-04-10 17:18 ` Andrea Corallo
2020-04-09 14:48 ` Andrea Corallo
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