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| From: | Stefan Monnier |
| 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 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.1.50 (gnu/linux) |
>> 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
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