From: Po Lu <luangruo@yahoo.com>
To: Ihor Radchenko <yantar92@posteo.net>
Cc: Eli Zaretskii <eliz@gnu.org>, emacs-devel@gnu.org
Subject: Re: Concurrency via isolated process/thread
Date: Tue, 25 Jul 2023 08:12:52 +0800 [thread overview]
Message-ID: <87jzuozw57.fsf@yahoo.com> (raw)
In-Reply-To: <87o7k11kn5.fsf@localhost> (Ihor Radchenko's message of "Mon, 24 Jul 2023 13:53:02 +0000")
Ihor Radchenko <yantar92@posteo.net> writes:
> May you please elaborate?
> I routinely deal with buffers having hundreds of markers.
> How will adding a couple of markers from threads will make things worse?
See bug#64391 for a performance regression in Gnus resulting from a
_single_ marker.
> Usually not. The worst case could be some match being skipped, which is
> often acceptable. I have seen plenty of examples because Org provides
> `org-element-map' API where we allow the user function to change buffer.
But Org doesn't run in another thread, does it? Besides, text matching
is hardly the only tasks our users want to perform in a different
thread.
> Point and restriction changing unpredictably is much bigger problem in
> practice, because it can be triggered even without editing the buffer.
Code that believes this is a problem should devise and make use of
additional synchronization protocols independent from Emacs's internal
buffer synchronization.
next prev parent reply other threads:[~2023-07-25 0:12 UTC|newest]
Thread overview: 192+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-04 16:58 Concurrency via isolated process/thread Ihor Radchenko
2023-07-04 17:12 ` Eli Zaretskii
2023-07-04 17:29 ` Ihor Radchenko
2023-07-04 17:35 ` Eli Zaretskii
2023-07-04 17:52 ` Ihor Radchenko
2023-07-04 18:24 ` Eli Zaretskii
2023-07-05 11:23 ` Ihor Radchenko
2023-07-05 11:49 ` Eli Zaretskii
2023-07-05 12:40 ` Ihor Radchenko
2023-07-05 13:02 ` Lynn Winebarger
2023-07-05 13:10 ` Ihor Radchenko
2023-07-06 18:35 ` Lynn Winebarger
2023-07-07 11:48 ` Ihor Radchenko
2023-07-05 13:33 ` Eli Zaretskii
2023-07-05 13:35 ` Ihor Radchenko
2023-07-05 0:34 ` Po Lu
2023-07-05 11:26 ` Ihor Radchenko
2023-07-05 12:11 ` Po Lu
2023-07-05 12:44 ` Ihor Radchenko
2023-07-05 13:21 ` Po Lu
2023-07-05 13:26 ` Ihor Radchenko
2023-07-05 13:51 ` Eli Zaretskii
2023-07-05 14:00 ` Ihor Radchenko
2023-07-06 0:32 ` Po Lu
2023-07-06 10:46 ` Ihor Radchenko
2023-07-06 12:24 ` Po Lu
2023-07-06 12:31 ` Ihor Radchenko
2023-07-06 12:41 ` Po Lu
2023-07-06 12:51 ` Ihor Radchenko
2023-07-06 12:58 ` Po Lu
2023-07-06 13:13 ` Ihor Radchenko
2023-07-06 14:13 ` Eli Zaretskii
2023-07-06 14:47 ` Ihor Radchenko
2023-07-06 15:10 ` Eli Zaretskii
2023-07-06 16:17 ` Ihor Radchenko
2023-07-06 18:19 ` Eli Zaretskii
2023-07-07 12:04 ` Ihor Radchenko
2023-07-07 13:16 ` Eli Zaretskii
2023-07-07 14:29 ` Ihor Radchenko
2023-07-07 14:47 ` Eli Zaretskii
2023-07-07 15:21 ` Ihor Radchenko
2023-07-07 18:04 ` Eli Zaretskii
2023-07-07 18:24 ` Ihor Radchenko
2023-07-07 19:36 ` Eli Zaretskii
2023-07-07 20:05 ` Ihor Radchenko
2023-07-08 7:05 ` Eli Zaretskii
2023-07-08 10:53 ` Ihor Radchenko
2023-07-08 14:26 ` Eli Zaretskii
2023-07-09 9:36 ` Ihor Radchenko
2023-07-09 9:56 ` Po Lu
2023-07-09 10:04 ` Ihor Radchenko
2023-07-09 11:59 ` Eli Zaretskii
2023-07-09 13:58 ` Ihor Radchenko
2023-07-09 14:52 ` Eli Zaretskii
2023-07-09 15:49 ` Ihor Radchenko
2023-07-09 16:35 ` Eli Zaretskii
2023-07-10 11:30 ` Ihor Radchenko
2023-07-10 12:13 ` Po Lu
2023-07-10 12:28 ` Ihor Radchenko
2023-07-10 12:48 ` Po Lu
2023-07-10 12:53 ` Ihor Radchenko
2023-07-10 13:18 ` Po Lu
2023-07-10 13:09 ` Eli Zaretskii
2023-07-10 13:58 ` Ihor Radchenko
2023-07-10 14:37 ` Eli Zaretskii
2023-07-10 14:55 ` Ihor Radchenko
2023-07-10 16:03 ` Eli Zaretskii
2023-07-16 14:58 ` Ihor Radchenko
2023-07-17 7:55 ` Ihor Radchenko
2023-07-17 8:36 ` Po Lu
2023-07-17 8:52 ` Ihor Radchenko
2023-07-17 9:39 ` Po Lu
2023-07-17 9:54 ` Ihor Radchenko
2023-07-17 10:08 ` Po Lu
2023-07-24 8:42 ` Ihor Radchenko
2023-07-24 9:52 ` Po Lu
2023-07-24 10:09 ` Ihor Radchenko
2023-07-24 12:15 ` Po Lu
2023-07-24 12:25 ` Ihor Radchenko
2023-07-24 13:31 ` Po Lu
2023-07-24 13:53 ` Ihor Radchenko
2023-07-25 0:12 ` Po Lu [this message]
2023-07-25 4:28 ` Ihor Radchenko
2023-07-24 12:50 ` Eli Zaretskii
2023-07-24 13:15 ` Ihor Radchenko
2023-07-24 13:41 ` Eli Zaretskii
2023-07-24 14:13 ` Ihor Radchenko
2023-07-24 12:44 ` Eli Zaretskii
2023-07-24 13:02 ` Ihor Radchenko
2023-07-24 13:54 ` Eli Zaretskii
2023-07-24 14:24 ` Ihor Radchenko
2023-07-24 16:00 ` Eli Zaretskii
2023-07-24 16:38 ` Ihor Radchenko
2023-07-25 0:20 ` Po Lu
2023-07-25 4:36 ` Ihor Radchenko
2023-07-25 7:27 ` Po Lu
2023-07-25 7:59 ` Ihor Radchenko
2023-07-25 8:27 ` Po Lu
2023-07-25 8:45 ` Ihor Radchenko
2023-07-25 8:53 ` Po Lu
2023-07-25 9:03 ` Ihor Radchenko
2023-07-25 9:17 ` Po Lu
2023-07-25 9:27 ` Ihor Radchenko
2023-07-25 9:37 ` Po Lu
2023-07-25 12:40 ` Eli Zaretskii
2023-07-25 11:29 ` Eli Zaretskii
2023-07-25 11:52 ` Ihor Radchenko
2023-07-25 14:27 ` Eli Zaretskii
2023-07-09 17:13 ` Gregory Heytings
2023-07-10 11:37 ` Ihor Radchenko
2023-07-13 13:54 ` Gregory Heytings
2023-07-13 14:23 ` Ihor Radchenko
2023-07-07 0:21 ` Po Lu
2023-07-06 14:08 ` Eli Zaretskii
2023-07-06 15:01 ` Ihor Radchenko
2023-07-06 15:16 ` Eli Zaretskii
2023-07-06 16:32 ` Ihor Radchenko
2023-07-06 17:50 ` Eli Zaretskii
2023-07-07 12:30 ` Ihor Radchenko
2023-07-07 13:34 ` Eli Zaretskii
2023-07-07 15:17 ` Ihor Radchenko
2023-07-07 19:31 ` Eli Zaretskii
2023-07-07 20:01 ` Ihor Radchenko
2023-07-08 6:50 ` Eli Zaretskii
2023-07-08 11:55 ` Ihor Radchenko
2023-07-08 14:43 ` Eli Zaretskii
2023-07-09 9:57 ` Ihor Radchenko
2023-07-09 12:08 ` Eli Zaretskii
2023-07-09 14:16 ` Ihor Radchenko
2023-07-09 15:00 ` Eli Zaretskii
2023-07-09 12:22 ` Po Lu
2023-07-09 13:12 ` Eli Zaretskii
2023-07-10 0:18 ` Po Lu
2023-07-08 0:51 ` Po Lu
2023-07-08 4:18 ` tomas
2023-07-08 5:51 ` Po Lu
2023-07-08 6:01 ` tomas
2023-07-08 10:02 ` Ihor Radchenko
2023-07-08 19:39 ` tomas
2023-07-08 6:25 ` Eli Zaretskii
2023-07-08 6:38 ` Ihor Radchenko
2023-07-08 7:45 ` Eli Zaretskii
2023-07-08 8:16 ` Ihor Radchenko
2023-07-08 10:13 ` Eli Zaretskii
2023-07-07 13:35 ` Po Lu
2023-07-07 15:31 ` Ihor Radchenko
2023-07-08 0:44 ` Po Lu
2023-07-08 4:29 ` tomas
2023-07-08 7:21 ` Eli Zaretskii
2023-07-08 7:48 ` Po Lu
2023-07-08 10:02 ` Eli Zaretskii
2023-07-08 11:54 ` Po Lu
2023-07-08 14:12 ` Eli Zaretskii
2023-07-09 0:37 ` Po Lu
2023-07-09 7:01 ` Eli Zaretskii
2023-07-09 7:14 ` Po Lu
2023-07-09 7:35 ` Eli Zaretskii
2023-07-09 7:57 ` Ihor Radchenko
2023-07-09 8:41 ` Eli Zaretskii
2023-07-10 14:53 ` Dmitry Gutov
2023-07-09 9:25 ` Po Lu
2023-07-09 11:14 ` Eli Zaretskii
2023-07-09 11:23 ` Ihor Radchenko
2023-07-09 12:10 ` Po Lu
2023-07-09 13:03 ` Eli Zaretskii
2023-07-08 12:01 ` Ihor Radchenko
2023-07-08 14:45 ` Eli Zaretskii
2023-07-07 0:41 ` Po Lu
2023-07-07 12:42 ` Ihor Radchenko
2023-07-07 13:31 ` Po Lu
2023-07-07 0:27 ` Po Lu
2023-07-07 12:45 ` Ihor Radchenko
2023-07-06 0:27 ` Po Lu
2023-07-06 10:48 ` Ihor Radchenko
2023-07-06 12:15 ` Po Lu
2023-07-06 14:10 ` Eli Zaretskii
2023-07-06 15:09 ` Ihor Radchenko
2023-07-06 15:18 ` Eli Zaretskii
2023-07-06 16:36 ` Ihor Radchenko
2023-07-06 17:53 ` Eli Zaretskii
2023-07-07 0:22 ` Po Lu
2023-07-05 0:33 ` Po Lu
2023-07-05 2:31 ` Eli Zaretskii
2023-07-17 20:43 ` Hugo Thunnissen
2023-07-18 4:51 ` tomas
2023-07-18 5:25 ` Ihor Radchenko
2023-07-18 5:39 ` Po Lu
2023-07-18 5:49 ` Ihor Radchenko
2023-07-18 12:14 ` Hugo Thunnissen
2023-07-18 12:39 ` Async IO and queing process sentinels (was: Concurrency via isolated process/thread) Ihor Radchenko
2023-07-18 12:49 ` Ihor Radchenko
2023-07-18 14:12 ` Async IO and queing process sentinels Michael Albinus
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