From: Dmitry Gutov <dgutov@yandex.ru>
To: emacs-devel@gnu.org
Subject: Re: A project-files implementation for Git projects
Date: Fri, 4 Oct 2019 15:57:58 +0300 [thread overview]
Message-ID: <0bbf7519-bf63-f92f-b1b3-f63c5b5d4ddf@yandex.ru> (raw)
In-Reply-To: <87wodkhp4p.fsf@gnu.org>
On 04.10.2019 11:49, Tassilo Horn wrote:
> Tassilo Horn <tsdh@gnu.org> writes:
>
>>> I wish someone did some benchmarking with Hg projects.
>>> mozilla-central (~200000 files) is still slower on my machine with Hg
>>> than with 'find'.
>>
>> I'll do.
>
> On my machine, the Hg version is much faster than find:
>
> Files: 283417 (VC) vs. 283497 (find)
> VC) Elapsed time: 4.714386s (0.782360s in 12 GCs)
> Find) Elapsed time: 18.569516s (0.393230s in 5 GCs)
>
> I downloaded an archive of mozilla-central and performed "hg init && hg
> add * && hg commit -m foo" myself. The hg status --all call on a
> terminal takes about 2.8 seconds itself.
>
> My hg version is 5.1.
That's great. My Hg version is 4.8.2, but maybe they had done some
performance optimization in the new release. I have a "proper" Hg
checkout, though, with full history. Maybe that also has an effect.
In any case, I just pushed an optimized implementation for Hg. Please
try it out as well when you have time. On my machine it's ~equal with
'find' based implementation now (roughly 7 seconds).
(project--files-in-directory default-directory nil) completes in 2.6s,
though.
next prev parent reply other threads:[~2019-10-04 12:57 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-06 9:19 A project-files implementation for Git projects Tassilo Horn
2019-09-06 12:52 ` Stefan Monnier
2019-09-10 6:25 ` Tassilo Horn
2019-09-10 12:56 ` Stefan Monnier
2019-09-10 13:39 ` Tassilo Horn
2019-09-10 13:56 ` Stefan Monnier
2019-09-11 11:00 ` Tassilo Horn
2019-09-11 20:01 ` Tassilo Horn
2019-09-13 20:38 ` Tassilo Horn
2019-09-14 0:29 ` Dmitry Gutov
2019-09-14 16:26 ` Tassilo Horn
2019-09-15 18:56 ` Dmitry Gutov
2019-09-16 2:27 ` Eli Zaretskii
2019-09-16 3:36 ` Dmitry Gutov
2019-09-16 15:25 ` Eli Zaretskii
2019-09-17 10:46 ` Dmitry Gutov
2019-09-17 12:03 ` Eli Zaretskii
2019-09-17 12:55 ` Dmitry Gutov
2019-09-17 13:14 ` Eli Zaretskii
2019-09-19 15:33 ` Dmitry Gutov
2019-09-19 17:29 ` Eli Zaretskii
2019-09-20 11:25 ` Dmitry Gutov
2019-09-20 12:59 ` Eli Zaretskii
2019-09-20 13:28 ` Dmitry Gutov
2019-09-20 13:45 ` Stefan Monnier
2019-09-20 13:54 ` Dmitry Gutov
2019-09-20 14:12 ` Michael Albinus
2019-09-20 14:30 ` Eli Zaretskii
2019-09-20 14:51 ` Dmitry Gutov
2019-09-20 15:04 ` Michael Albinus
2019-09-22 9:23 ` Dmitry Gutov
2019-09-20 14:55 ` Michael Albinus
2019-09-20 15:55 ` Eli Zaretskii
2019-09-20 15:01 ` Stefan Monnier
2019-09-20 15:59 ` Eli Zaretskii
2019-09-20 17:32 ` Stefan Monnier
2019-09-20 17:49 ` Eli Zaretskii
2019-09-20 18:04 ` Stefan Monnier
2019-09-20 14:23 ` Eli Zaretskii
2019-09-20 14:48 ` Dmitry Gutov
2019-09-16 13:32 ` Tassilo Horn
2019-09-17 11:06 ` Dmitry Gutov
2019-09-18 17:15 ` Tassilo Horn
2019-09-19 16:01 ` Dmitry Gutov
2019-09-22 8:56 ` Tassilo Horn
2019-09-22 9:37 ` Dmitry Gutov
2019-09-23 7:42 ` Tassilo Horn
2019-09-23 12:22 ` Dmitry Gutov
2019-09-27 16:17 ` Tassilo Horn
2019-09-30 0:09 ` Dmitry Gutov
2019-09-30 0:25 ` Stefan Monnier
2019-09-30 6:50 ` Dmitry Gutov
2019-09-30 17:09 ` Stefan Monnier
2019-10-01 8:19 ` Dmitry Gutov
2019-10-01 12:31 ` Stefan Monnier
2019-10-01 13:10 ` Stefan Monnier
2019-10-01 23:38 ` Dmitry Gutov
2019-10-03 9:25 ` Felician Nemeth
2019-10-03 10:32 ` Dmitry Gutov
2019-10-03 11:15 ` Felician Nemeth
2019-10-03 12:31 ` Dmitry Gutov
2019-10-03 14:39 ` Felician Nemeth
2019-10-03 14:42 ` Dmitry Gutov
2019-10-03 15:10 ` Felician Nemeth
2019-10-03 15:15 ` Dmitry Gutov
2019-10-01 8:11 ` Dmitry Gutov
2019-10-03 8:33 ` Tassilo Horn
2019-10-03 13:19 ` Dmitry Gutov
2019-10-03 17:15 ` Tassilo Horn
2019-10-03 22:49 ` Dmitry Gutov
2019-10-04 7:47 ` Tassilo Horn
2019-10-04 7:58 ` Tassilo Horn
2019-10-04 13:16 ` Dmitry Gutov
2019-10-04 8:49 ` Tassilo Horn
2019-10-04 12:57 ` Dmitry Gutov [this message]
2019-10-04 13:59 ` Tassilo Horn
2019-10-04 15:24 ` Dmitry Gutov
2019-10-04 12:16 ` Stefan Monnier
2019-10-04 13:08 ` Dmitry Gutov
2019-10-03 7:41 ` Tassilo Horn
2019-10-03 12:33 ` Dmitry Gutov
2019-10-03 12:51 ` Tassilo Horn
2019-10-04 5:52 ` Co-authoring and attribution in commit message (was: A project-files implementation for Git projects) Kévin Le Gouguec
2019-10-04 8:33 ` Co-authoring and attribution in commit message Dmitry Gutov
2019-10-04 21:36 ` Karl Fogel
2019-10-05 6:55 ` Eli Zaretskii
2019-10-03 23:02 ` A project-files implementation for Git projects Dmitry Gutov
2019-09-14 0:33 ` Dmitry Gutov
2019-09-14 16:43 ` Tassilo Horn
2019-09-15 8:29 ` Dmitry Gutov
2019-09-15 9:06 ` Dmitry Gutov
2019-09-10 13:57 ` Robert Pluim
2019-09-10 14:24 ` Dmitry Gutov
2019-09-10 14:41 ` Eli Zaretskii
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