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bug#18522: 24.4.50; mapcar is very slow
From: |
Peder O. Klingenberg |
Subject: |
bug#18522: 24.4.50; mapcar is very slow |
Date: |
Fri, 19 Feb 2016 11:12:22 +0100 |
User-agent: |
Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) |
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.
- bug#18522: 24.4.50; mapcar is very slow, Lars Ingebrigtsen, 2016/02/07
- bug#18522: 24.4.50; mapcar is very slow, Peter Münster, 2016/02/17
- bug#18522: 24.4.50; mapcar is very slow, Lars Ingebrigtsen, 2016/02/19
- bug#18522: 24.4.50; mapcar is very slow, Peder O. Klingenberg, 2016/02/19
- bug#18522: 24.4.50; mapcar is very slow, Eli Zaretskii, 2016/02/19
- bug#18522: 24.4.50; mapcar is very slow, Nicolas Richard, 2016/02/19
- bug#18522: 24.4.50; mapcar is very slow,
Peder O. Klingenberg <=
- bug#18522: 24.4.50; mapcar is very slow, Lars Ingebrigtsen, 2016/02/19
- bug#18522: 24.4.50; mapcar is very slow, Eli Zaretskii, 2016/02/20
- bug#18522: 24.4.50; mapcar is very slow, Peter Münster, 2016/02/20
- bug#18522: 24.4.50; mapcar is very slow, Eli Zaretskii, 2016/02/20
- bug#18522: 24.4.50; mapcar is very slow, Peter Münster, 2016/02/21
- bug#18522: 24.4.50; mapcar is very slow, Andreas Schwab, 2016/02/21
- bug#18522: 24.4.50; mapcar is very slow, martin rudalics, 2016/02/21
- bug#18522: 24.4.50; mapcar is very slow, Peter Münster, 2016/02/21
- bug#18522: 24.4.50; mapcar is very slow, Michael Heerdegen, 2016/02/21
- bug#18522: 24.4.50; mapcar is very slow, Peter Münster, 2016/02/21