From: Dmitry Gutov <dmitry@gutov.dev>
To: Po Lu <luangruo@yahoo.com>
Cc: Eli Zaretskii <eliz@gnu.org>, Yuan Fu <casouri@gmail.com>,
jdtsmith@gmail.com, emacs-devel@gnu.org
Subject: Re: Tree-sitter navigation time grows as sqrt(line-number)
Date: Thu, 31 Aug 2023 20:32:30 +0300 [thread overview]
Message-ID: <2a8bbb32-4f64-9b0a-dd7f-c4d4d0628bba@gutov.dev> (raw)
In-Reply-To: <875y4vsait.fsf@yahoo.com>
On 31/08/2023 14:42, Po Lu wrote:
> Dmitry Gutov<dmitry@gutov.dev> writes:
>
>> Depending on the POV, O(N^2) performance for certain buffer
>> interactions can be considered a bug.
> But is fixing it is worth the risk? Is the change innocuous enough for
> the release branch?
It seems so, yes.
The change doesn't increase code complexity, and rather fixes an
omission where many nodes weren't outright filtered out during the search.
Also, as JD said, packages using tree-sitter are going to be constrained
by the lower common denominator of the primitives' performance
characteristics. At least some of those will be able to recommend 29.2
(or put it as a dependency).
next prev parent reply other threads:[~2023-08-31 17:32 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-17 4:01 Tree-sitter navigation time grows as sqrt(line-number) JD Smith
2023-08-17 10:56 ` Dmitry Gutov
2023-08-17 11:41 ` Eli Zaretskii
2023-08-17 11:51 ` tomas
2023-08-17 12:21 ` JD Smith
2023-08-17 12:34 ` Dmitry Gutov
2023-08-17 13:19 ` Dmitry Gutov
2023-08-19 14:24 ` JD Smith
2023-08-19 22:16 ` Yuan Fu
2023-08-20 0:18 ` JD Smith
2023-08-20 0:39 ` Dmitry Gutov
2023-08-20 2:01 ` Yuan Fu
2023-08-20 12:40 ` JD Smith
2023-08-20 20:26 ` Dmitry Gutov
2023-08-22 1:41 ` Yuan Fu
2023-08-22 21:07 ` JD Smith
2023-08-31 4:26 ` Yuan Fu
2023-08-31 6:03 ` Eli Zaretskii
2023-08-31 11:04 ` Dmitry Gutov
2023-08-31 11:42 ` Po Lu
2023-08-31 17:32 ` Dmitry Gutov [this message]
2023-08-31 12:51 ` Eli Zaretskii
2023-08-31 13:58 ` JD Smith
2023-08-31 17:49 ` Dmitry Gutov
2023-08-31 19:03 ` Yuan Fu
2023-08-31 19:06 ` Eli Zaretskii
2023-08-31 20:24 ` Stefan Kangas
2023-09-01 5:33 ` Eli Zaretskii
2023-08-20 6:18 ` Eli Zaretskii
2023-08-18 3:00 ` Yuan Fu
2023-08-18 4:19 ` JD Smith
2023-08-18 5:20 ` Yuan Fu
2023-08-18 13:21 ` Dmitry Gutov
2023-08-18 13:39 ` JD Smith
[not found] <87v8ddsqwe.fsf@web.de>
2023-08-17 14:25 ` Dmitry Gutov
2023-08-17 14:36 ` Dmitry Gutov
2023-08-17 15:01 ` Dmitry Gutov
2023-08-17 15:15 ` Felix
2023-08-18 2:49 ` Yuan Fu
2023-08-18 13:29 ` Dmitry Gutov
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