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From: Lars Ingebrigtsen <larsi@gnus.org>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: Sam Steingold <sds@gnu.org>, 42966@debbugs.gnu.org
Subject: bug#42966: 28.0.50; vc-dir: wrong backend
Date: Sat, 17 Oct 2020 09:02:26 +0200	[thread overview]
Message-ID: <87a6wlz665.fsf@gnus.org> (raw)
In-Reply-To: <1e9908c7-337d-9790-cd37-5232bc04233c@yandex.ru> (Dmitry Gutov's message of "Fri, 16 Oct 2020 17:44:20 +0300")

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Dmitry Gutov <dgutov@yandex.ru> writes:

> Let's measure it anyway, because the potential impact is big (an extra
> delay when opening any file).

Sure.  I've set up a directory structure with a hg repo inside a git
repo (tar file included as an attachment).

Here's the benchmarks on a local machine and a remote machine with the
current code:

(benchmark-run 1000
  (vc-responsible-backend "/tmp/git-dir/dir1/dir2/hg-dir/bar"))
(0.47081299800000004 10 0.07627535899999999)

(benchmark-run 100
  (vc-responsible-backend "/ssh:stories:/tmp/git-dir/dir1/dir2/hg-dir/bar"))
(2.8259669379999997 99 0.912024865)

Benchmarking for the rewritten code to follow, once I've rewritten it.  :-)

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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  reply	other threads:[~2020-10-17  7:02 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-21 15:15 bug#42966: 28.0.50; vc-dir: wrong backend Sam Steingold
2020-10-16  8:55 ` Lars Ingebrigtsen
2020-10-16 12:44   ` Dmitry Gutov
2020-10-16 14:41     ` Lars Ingebrigtsen
2020-10-16 14:44       ` Dmitry Gutov
2020-10-17  7:02         ` Lars Ingebrigtsen [this message]
2020-10-17  7:13         ` Lars Ingebrigtsen
2020-10-17  7:19           ` Lars Ingebrigtsen
2020-10-17 20:41             ` Dmitry Gutov
2020-10-18  8:26               ` Lars Ingebrigtsen
2020-10-17 20:44           ` Dmitry Gutov
2020-10-18  7:38             ` Michael Albinus
2020-10-23 23:53               ` Dmitry Gutov
2020-10-24 13:41                 ` Michael Albinus
2020-10-24 19:42                   ` Dmitry Gutov
2020-10-25 17:49                     ` Michael Albinus
2020-10-26 14:29                       ` Dmitry Gutov
2020-10-26 15:17                         ` Michael Albinus
2020-10-26 20:12                           ` bug#42966: (no subject) Lars Ingebrigtsen
2020-10-26 20:13                           ` Lars Ingebrigtsen
2020-10-26 20:55                             ` bug#42966: Dmitry Gutov
2020-10-26 21:02                               ` bug#42966: Lars Ingebrigtsen
2020-10-26 21:44                                 ` bug#42966: Dmitry Gutov
2020-10-26 21:11                           ` bug#42966: 28.0.50; vc-dir: wrong backend Dmitry Gutov
2020-10-18  8:32             ` Lars Ingebrigtsen
2020-10-16 15:35 ` Glenn Morris
2020-10-16 18:19   ` Dmitry Gutov
2020-10-17  6:06     ` Lars Ingebrigtsen
2020-10-17 20:01       ` Dmitry Gutov
2020-10-18  8:31         ` Lars Ingebrigtsen
2020-10-26 21:54         ` Glenn Morris
2020-10-26 21:58           ` Lars Ingebrigtsen
2020-10-26 22:14             ` Dmitry Gutov
2020-10-26 22:11           ` Dmitry Gutov

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