From: sbaugh@catern.com
To: Ihor Radchenko <yantar92@posteo.net>
Cc: Spencer Baugh <sbaugh@janestreet.com>, 64735@debbugs.gnu.org
Subject: bug#64735: 29.0.92; find invocations are ~15x slower because of ignores
Date: Sat, 22 Jul 2023 10:42:06 +0000 (UTC) [thread overview]
Message-ID: <87fs5gi5xe.fsf@catern.com> (raw)
In-Reply-To: <87edl08d1t.fsf@localhost> (Ihor Radchenko's message of "Sat, 22 Jul 2023 10:18:22 +0000")
Ihor Radchenko <yantar92@posteo.net> writes:
> Spencer Baugh <sbaugh@janestreet.com> writes:
>
>> - we could use our own recursive directory-tree walking implementation
>> (directory-files-recursively), if we found a nice way to pipe its output
>> directly to grep etc without going through Lisp. (This could be nice
>> for project-files, at least)
>
> May you elaborate this idea?
One of the reasons directory-files-recursively is slow is because it
allocates memory inside Emacs. If we piped its output directly to grep,
that overhead would be removed.
On reflection, though, as I've posted elsewhere in this thread: This is
a bad idea and is inherently slower than find, because
directory-files-recursively does not run in parallel with Emacs (and
never will).
next prev parent reply other threads:[~2023-07-22 10:42 UTC|newest]
Thread overview: 204+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-19 21:16 bug#64735: 29.0.92; find invocations are ~15x slower because of ignores Spencer Baugh
2023-07-20 5:00 ` Eli Zaretskii
2023-07-20 12:22 ` sbaugh
2023-07-20 12:42 ` Dmitry Gutov
2023-07-20 13:43 ` Spencer Baugh
2023-07-20 18:54 ` Dmitry Gutov
2023-07-20 12:38 ` Dmitry Gutov
2023-07-20 13:20 ` Ihor Radchenko
2023-07-20 15:19 ` Dmitry Gutov
2023-07-20 15:42 ` Ihor Radchenko
2023-07-20 15:57 ` Dmitry Gutov
2023-07-20 16:03 ` Ihor Radchenko
2023-07-20 18:56 ` Dmitry Gutov
2023-07-21 9:14 ` Ihor Radchenko
2023-07-20 16:33 ` Eli Zaretskii
2023-07-20 16:36 ` Ihor Radchenko
2023-07-20 16:45 ` Eli Zaretskii
2023-07-20 17:23 ` Ihor Radchenko
2023-07-20 18:24 ` Eli Zaretskii
2023-07-20 18:29 ` Ihor Radchenko
2023-07-20 18:43 ` Eli Zaretskii
2023-07-20 18:57 ` Ihor Radchenko
2023-07-21 12:37 ` Dmitry Gutov
2023-07-21 12:58 ` Ihor Radchenko
2023-07-21 13:00 ` Dmitry Gutov
2023-07-21 13:34 ` Ihor Radchenko
2023-07-21 13:36 ` Dmitry Gutov
2023-07-21 13:46 ` Ihor Radchenko
2023-07-21 15:41 ` Dmitry Gutov
2023-07-21 15:48 ` Ihor Radchenko
2023-07-21 19:53 ` Dmitry Gutov
2023-07-23 5:40 ` Ihor Radchenko
2023-07-23 11:50 ` Michael Albinus
2023-07-24 7:35 ` Ihor Radchenko
2023-07-24 7:59 ` Michael Albinus
2023-07-24 8:22 ` Ihor Radchenko
2023-07-24 9:31 ` Michael Albinus
2023-07-21 7:45 ` Michael Albinus
2023-07-21 10:46 ` Eli Zaretskii
2023-07-21 11:32 ` Michael Albinus
2023-07-21 11:51 ` Ihor Radchenko
2023-07-21 12:01 ` Michael Albinus
2023-07-21 12:20 ` Ihor Radchenko
2023-07-21 12:25 ` Ihor Radchenko
2023-07-21 12:46 ` Eli Zaretskii
2023-07-21 13:01 ` Michael Albinus
2023-07-21 13:23 ` Ihor Radchenko
2023-07-21 15:31 ` Michael Albinus
2023-07-21 15:38 ` Ihor Radchenko
2023-07-21 15:49 ` Michael Albinus
2023-07-21 15:55 ` Eli Zaretskii
2023-07-21 16:08 ` Michael Albinus
2023-07-21 16:15 ` Ihor Radchenko
2023-07-21 16:38 ` Eli Zaretskii
2023-07-21 16:43 ` Ihor Radchenko
2023-07-21 16:43 ` Michael Albinus
2023-07-21 17:45 ` Eli Zaretskii
2023-07-21 17:55 ` Michael Albinus
2023-07-21 18:38 ` Eli Zaretskii
2023-07-21 19:33 ` Spencer Baugh
2023-07-22 5:27 ` Eli Zaretskii
2023-07-22 10:38 ` sbaugh
2023-07-22 11:58 ` Eli Zaretskii
2023-07-22 14:14 ` Ihor Radchenko
2023-07-22 14:32 ` Eli Zaretskii
2023-07-22 15:07 ` Ihor Radchenko
2023-07-22 15:29 ` Eli Zaretskii
2023-07-23 7:52 ` Ihor Radchenko
2023-07-23 8:01 ` Eli Zaretskii
2023-07-23 8:11 ` Ihor Radchenko
2023-07-23 9:11 ` Eli Zaretskii
2023-07-23 9:34 ` Ihor Radchenko
2023-07-23 9:39 ` Eli Zaretskii
2023-07-23 9:42 ` Ihor Radchenko
2023-07-23 10:20 ` Eli Zaretskii
2023-07-23 11:43 ` Ihor Radchenko
2023-07-23 12:49 ` Eli Zaretskii
2023-07-23 12:57 ` Ihor Radchenko
2023-07-23 13:32 ` Eli Zaretskii
2023-07-23 13:56 ` Ihor Radchenko
2023-07-23 14:32 ` Eli Zaretskii
2023-07-22 17:18 ` sbaugh
2023-07-22 17:26 ` Ihor Radchenko
2023-07-22 17:46 ` Eli Zaretskii
2023-07-22 18:31 ` Eli Zaretskii
2023-07-22 19:06 ` Eli Zaretskii
2023-07-22 20:53 ` Spencer Baugh
2023-07-23 6:15 ` Eli Zaretskii
2023-07-23 7:48 ` Ihor Radchenko
2023-07-23 8:06 ` Eli Zaretskii
2023-07-23 8:16 ` Ihor Radchenko
2023-07-23 9:13 ` Eli Zaretskii
2023-07-23 9:16 ` Ihor Radchenko
2023-07-23 11:44 ` Michael Albinus
2023-07-23 2:59 ` Richard Stallman
2023-07-23 5:28 ` Eli Zaretskii
2023-07-22 8:17 ` Michael Albinus
2023-07-21 13:17 ` Ihor Radchenko
2023-07-21 12:27 ` Michael Albinus
2023-07-21 12:30 ` Ihor Radchenko
2023-07-21 13:04 ` Michael Albinus
2023-07-21 13:24 ` Ihor Radchenko
2023-07-21 15:36 ` Michael Albinus
2023-07-21 15:44 ` Ihor Radchenko
2023-07-21 12:39 ` Eli Zaretskii
2023-07-21 13:09 ` Michael Albinus
2023-07-21 12:38 ` Dmitry Gutov
2023-07-20 17:08 ` Spencer Baugh
2023-07-20 17:24 ` Eli Zaretskii
2023-07-22 6:35 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-20 17:25 ` Ihor Radchenko
2023-07-21 19:31 ` Spencer Baugh
2023-07-21 19:37 ` Ihor Radchenko
2023-07-21 19:56 ` Dmitry Gutov
2023-07-21 20:11 ` Spencer Baugh
2023-07-22 6:39 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-07-22 21:01 ` Dmitry Gutov
2023-07-23 5:11 ` Eli Zaretskii
2023-07-23 10:46 ` Dmitry Gutov
2023-07-23 11:18 ` Eli Zaretskii
2023-07-23 17:46 ` Dmitry Gutov
2023-07-23 17:56 ` Eli Zaretskii
2023-07-23 17:58 ` Dmitry Gutov
2023-07-23 18:21 ` Eli Zaretskii
2023-07-23 19:07 ` Dmitry Gutov
2023-07-23 19:27 ` Eli Zaretskii
2023-07-23 19:44 ` Dmitry Gutov
2023-07-23 19:27 ` Dmitry Gutov
2023-07-24 11:20 ` Eli Zaretskii
2023-07-24 12:55 ` Dmitry Gutov
2023-07-24 13:26 ` Eli Zaretskii
2023-07-25 2:41 ` Dmitry Gutov
2023-07-25 8:22 ` Ihor Radchenko
2023-07-26 1:51 ` Dmitry Gutov
2023-07-26 9:09 ` Ihor Radchenko
2023-07-27 0:41 ` Dmitry Gutov
2023-07-27 5:22 ` Eli Zaretskii
2023-07-27 8:20 ` Ihor Radchenko
2023-07-27 8:47 ` Eli Zaretskii
2023-07-27 9:28 ` Ihor Radchenko
2023-07-27 13:30 ` Dmitry Gutov
2023-07-29 0:12 ` Dmitry Gutov
2023-07-29 6:15 ` Eli Zaretskii
2023-07-30 1:35 ` Dmitry Gutov
2023-07-31 11:38 ` Eli Zaretskii
2023-09-08 0:53 ` Dmitry Gutov
2023-09-08 6:35 ` Eli Zaretskii
2023-09-10 1:30 ` Dmitry Gutov
2023-09-10 5:33 ` Eli Zaretskii
2023-09-11 0:02 ` Dmitry Gutov
2023-09-11 11:57 ` Eli Zaretskii
2023-09-11 23:06 ` Dmitry Gutov
2023-09-12 11:39 ` Eli Zaretskii
2023-09-12 13:11 ` Dmitry Gutov
2023-09-12 14:23 ` Dmitry Gutov
2023-09-12 14:26 ` Dmitry Gutov
2023-09-12 16:32 ` Eli Zaretskii
2023-09-12 18:48 ` Dmitry Gutov
2023-09-12 19:35 ` Eli Zaretskii
2023-09-12 20:27 ` Dmitry Gutov
2023-09-13 11:38 ` Eli Zaretskii
2023-09-13 14:27 ` Dmitry Gutov
2023-09-13 15:07 ` Eli Zaretskii
2023-09-13 17:27 ` Dmitry Gutov
2023-09-13 19:32 ` Eli Zaretskii
2023-09-13 20:38 ` Dmitry Gutov
2023-09-14 5:41 ` Eli Zaretskii
2023-09-16 1:32 ` Dmitry Gutov
2023-09-16 5:37 ` Eli Zaretskii
2023-09-19 19:59 ` bug#66020: (bug#64735 spin-off): regarding the default for read-process-output-max Dmitry Gutov
2023-09-20 11:20 ` Eli Zaretskii
2023-09-21 0:57 ` Dmitry Gutov
2023-09-21 2:36 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
[not found] ` <58e9135f-915d-beb9-518a-e814ec2a0c5b@gutov.dev>
2023-09-21 13:16 ` Eli Zaretskii
2023-09-21 17:54 ` Dmitry Gutov
2023-09-21 7:42 ` Eli Zaretskii
2023-09-21 14:37 ` Dmitry Gutov
2023-09-21 14:59 ` Eli Zaretskii
2023-09-21 17:40 ` Dmitry Gutov
2023-09-21 18:39 ` Eli Zaretskii
2023-09-21 18:42 ` Dmitry Gutov
2023-09-21 18:49 ` Eli Zaretskii
2023-09-21 17:33 ` Dmitry Gutov
2023-09-23 21:51 ` Dmitry Gutov
2023-09-24 5:29 ` Eli Zaretskii
2024-05-26 15:20 ` Dmitry Gutov
2024-05-26 16:01 ` Eli Zaretskii
2024-05-26 23:27 ` Stefan Kangas
2024-06-08 12:11 ` Eli Zaretskii
2024-06-09 0:12 ` Dmitry Gutov
2023-09-21 8:07 ` Stefan Kangas
[not found] ` <b4f2135b-be9d-2423-02ac-9690de8b5a92@gutov.dev>
2023-09-21 13:17 ` Eli Zaretskii
2023-07-25 18:42 ` bug#64735: 29.0.92; find invocations are ~15x slower because of ignores Eli Zaretskii
2023-07-26 1:56 ` Dmitry Gutov
2023-07-26 2:28 ` Eli Zaretskii
2023-07-26 2:35 ` Dmitry Gutov
2023-07-25 19:16 ` sbaugh
2023-07-26 2:28 ` Dmitry Gutov
2023-07-21 2:42 ` Richard Stallman
2023-07-22 2:39 ` Richard Stallman
2023-07-22 5:49 ` Eli Zaretskii
2023-07-22 10:18 ` Ihor Radchenko
2023-07-22 10:42 ` sbaugh [this message]
2023-07-22 12:00 ` Eli Zaretskii
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