From: Stefan Monnier <monnier@IRO.UMontreal.CA>
To: Dmitry Antipov <dmantipov@yandex.ru>
Cc: emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] /srv/bzr/emacs/trunk r109187: Adjust consing_since_gc when objects are explicitly freed.
Date: Tue, 24 Jul 2012 17:59:41 -0400 [thread overview]
Message-ID: <jwvtxwwes8u.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <500E8CAC.3080303@yandex.ru> (Dmitry Antipov's message of "Tue, 24 Jul 2012 15:53:16 +0400")
>> I do not understand how that answers my question.
>> So to repeat: do you claim that "decrement consing_since_gc in
>> free_marker" helps performance? If so, do you have concrete
>> measurements showing it?
> With save-restriction patch sent at
> http://lists.gnu.org/archive/html/emacs-devel/2012-07/msg00484.html,
> is saves ~40 GCs in my "scroll over xdisp.c" test.
What about the overall running time. How much is saved by your patch,
and how much additional is saved by the "decrement consing_since_gc in
free_marker"?
Stefan
next prev parent reply other threads:[~2012-07-24 21:59 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E1SsxuH-00048I-6E@vcs.savannah.gnu.org>
2012-07-23 8:58 ` [Emacs-diffs] /srv/bzr/emacs/trunk r109187: Adjust consing_since_gc when objects are explicitly freed Stefan Monnier
2012-07-23 9:26 ` Dmitry Antipov
2012-07-23 10:06 ` Stefan Monnier
2012-07-23 11:34 ` Dmitry Antipov
2012-07-23 23:11 ` Stefan Monnier
2012-07-24 4:30 ` Dmitry Antipov
2012-07-24 9:11 ` Stefan Monnier
2012-07-24 11:53 ` Dmitry Antipov
2012-07-24 21:59 ` Stefan Monnier [this message]
2012-07-25 9:55 ` Dmitry Antipov
2012-07-25 23:47 ` Stefan Monnier
2012-07-23 11:10 ` Stephen J. Turnbull
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