From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Kangas <stefan@marxist.se>
Cc: 44529@debbugs.gnu.org, monnier@iro.umontreal.ca
Subject: bug#44529: [PATCH] Convert apropos-internal from C to Lisp
Date: Mon, 16 Nov 2020 19:52:46 +0200 [thread overview]
Message-ID: <83o8jxrxxt.fsf@gnu.org> (raw)
In-Reply-To: <CADwFkmn_uCDMYW9LGg2aF=63WyGVs=S4Qt5T2zALCrSFxfi8EA@mail.gmail.com> (message from Stefan Kangas on Sun, 15 Nov 2020 17:07:14 -0800)
> From: Stefan Kangas <stefan@marxist.se>
> Date: Sun, 15 Nov 2020 17:07:14 -0800
> Cc: 44529@debbugs.gnu.org
>
> The attached patch moves it to subr.el instead, as requested.
Thanks.
> This runs insignificantly faster in C, and is already fast enough on
> reasonably modern hardware. We might as well lift it to Lisp.
> This benchmark can be used to verify:
>
> (benchmark-run 10 (apropos-command "test"))
> => (0.12032415399999999 2 0.014772391999999995) ; C
> => (0.13513192100000002 2 0.017216643000000004) ; Lisp
Btw, did you try with less trivial strings? E.g., what happens if you
replace "test" with "set" or "file"?
next prev parent reply other threads:[~2020-11-16 17:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-09 10:38 bug#44529: [PATCH] Convert apropos-internal from C to Lisp Stefan Kangas
2020-11-09 13:51 ` Stefan Monnier
2020-11-09 16:02 ` Eli Zaretskii
2020-11-09 20:44 ` Stefan Kangas
2020-11-10 3:27 ` Eli Zaretskii
2020-11-10 13:14 ` Stefan Monnier
2020-11-10 16:01 ` Eli Zaretskii
2020-11-10 19:50 ` Stefan Monnier
2020-11-10 20:08 ` Eli Zaretskii
2020-11-16 1:07 ` Stefan Kangas
2020-11-16 17:52 ` Eli Zaretskii [this message]
2020-11-25 1:57 ` Stefan Kangas
2020-12-19 18:02 ` Stefan Kangas
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