GNU bug report logs - #18522
occasional slow performance in some Gnus code

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Packages: emacs, gnus;

Reported by: Peter Münster <pmlists <at> free.fr>

Date: Mon, 22 Sep 2014 10:38:02 UTC

Severity: normal

Tags: fixed

Found in version 24.4.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: peder <at> klingenberg.no (Peder O. Klingenberg)
To: 18522 <at> debbugs.gnu.org
Subject: bug#18522: 24.4.50; mapcar is very slow
Date: Fri, 19 Feb 2016 11:12:22 +0100

On Fri, Feb 19 2016 at 10:38, Eli Zaretskii wrote:

> So a better benchmark is this:
>
>   (let ((gc-cons-threshold most-positive-fixnum))
>     (benchmark-run 1
>       (dotimes (i 10000)
> 	(parse-time-string "Fri, 13 Feb 2015 14:40:02 +0000"))))

In my case, the timings are similar to the runs without GC suppression.

emacs -Q:
(0.376852402 0 0.0)
(0.359729575 0 0.0)
(0.351677433 0 0.0)

My 38-day uptime workhorse-emacs:

(33.980759168 0 0.0)
(33.741870707 0 0.0)
(33.947532796 0 0.0)


...Peder...
-- 
I wish a new life awaited _me_ in some off-world colony.
This bug report was last modified 8 years and 170 days ago.

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