From: Philipp Stephani <p.stephani2@gmail.com>
To: yyoncho <yyoncho@gmail.com>
Cc: "Sébastien Chapuis" <sebastien@chapu.is>,
"Dmitry Gutov" <dgutov@yandex.ru>,
31138@debbugs.gnu.org
Subject: bug#31138: Native json slower than json.el
Date: Sun, 21 Apr 2019 14:59:36 +0200 [thread overview]
Message-ID: <CAArVCkSmS4=6TSdQAWihP9gUh04edt676jjORx=uWLZY9SspFw@mail.gmail.com> (raw)
In-Reply-To: <CACCVLQX9tO31foTUhBSRv4Y8705ne6DTBG57dAPpoc+P9c-naw@mail.gmail.com>
Am So., 21. Apr. 2019 um 12:24 Uhr schrieb yyoncho <yyoncho@gmail.com>:
>
> Hi Eli,
>
>>
>> In any case, even if decoding takes 50% of the time we spend in Emacs
>> code, it is still not significant enough to justify the un-safety of
>> using a string that we didn't decode, because if that string ever
>> includes raw bytes, Emacs will surely crash.
>
>
> IMO if validation of the data that comes from external libraries is taking a lot of time then it does not make sense to use external libraries at all when we are aiming for performance gains.
There's no need to validate Jansson's output because it already
validates that the input is valid UTF-8, and never generates invalid
strings.
next prev parent reply other threads:[~2019-04-21 12:59 UTC|newest]
Thread overview: 161+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-12 19:13 bug#31138: Native json slower than json.el Sebastien Chapuis
2018-04-13 7:24 ` Eli Zaretskii
2018-04-15 14:40 ` Sebastien Chapuis
2018-04-15 15:19 ` Eli Zaretskii
2019-03-23 1:59 ` Sébastien Chapuis
2019-03-23 8:15 ` Eli Zaretskii
2019-03-23 9:40 ` Eli Zaretskii
2019-03-23 12:59 ` Sébastien Chapuis
2019-03-23 13:21 ` Eli Zaretskii
2019-03-23 13:31 ` yyoncho
2019-03-23 14:00 ` Eli Zaretskii
2019-03-23 14:32 ` yyoncho
2019-03-23 14:55 ` Eli Zaretskii
2019-03-23 15:27 ` yyoncho
2019-03-23 16:29 ` Eli Zaretskii
[not found] ` <CACCVLQW=_YngoTwXU+1BDvVVy5jwxSmDFUQJBvs8=PrP=fn=aw@mail.gmail.com>
2019-03-23 18:50 ` Eli Zaretskii
2019-03-23 20:23 ` yyoncho
2019-03-23 20:54 ` Eli Zaretskii
2019-03-23 21:04 ` yyoncho
2019-03-24 3:32 ` Eli Zaretskii
2019-03-24 9:35 ` yyoncho
2019-03-24 11:20 ` Eli Zaretskii
2019-03-24 11:37 ` yyoncho
2019-03-24 15:15 ` Eli Zaretskii
2019-03-24 18:24 ` yyoncho
2019-03-24 18:28 ` Eli Zaretskii
2019-03-24 20:57 ` yyoncho
2019-03-25 3:32 ` Eli Zaretskii
2019-03-25 5:44 ` yyoncho
2019-03-25 16:42 ` Eli Zaretskii
2019-03-25 18:20 ` yyoncho
2019-03-25 18:25 ` Eli Zaretskii
2019-03-25 19:16 ` yyoncho
2019-03-25 20:05 ` Eli Zaretskii
2019-03-25 21:34 ` yyoncho
2019-03-25 23:04 ` Dmitry Gutov
2019-03-26 3:51 ` Eli Zaretskii
2019-03-26 16:14 ` Eli Zaretskii
2019-03-26 17:45 ` yyoncho
2019-03-26 18:11 ` Eli Zaretskii
2019-03-26 18:15 ` yyoncho
2019-04-16 1:36 ` Dmitry Gutov
2019-04-16 2:38 ` Eli Zaretskii
2019-04-16 13:50 ` Dmitry Gutov
2019-04-16 15:13 ` Eli Zaretskii
2019-04-16 15:30 ` Dmitry Gutov
2019-04-16 16:10 ` Eli Zaretskii
2019-04-16 16:23 ` Dmitry Gutov
2019-04-16 16:44 ` Eli Zaretskii
2019-04-21 8:58 ` Eli Zaretskii
2019-04-21 9:15 ` Dmitry Gutov
2019-04-21 9:31 ` Eli Zaretskii
2019-04-21 10:23 ` yyoncho
2019-04-21 10:37 ` Eli Zaretskii
2019-04-21 11:38 ` yyoncho
2019-04-21 12:15 ` Eli Zaretskii
2019-04-21 13:28 ` yyoncho
2019-04-21 19:03 ` Eli Zaretskii
2019-04-21 20:13 ` Eli Zaretskii
2019-04-22 5:38 ` yyoncho
2019-04-22 8:01 ` Eli Zaretskii
2019-04-22 13:00 ` yyoncho
2019-04-22 13:17 ` Eli Zaretskii
2019-04-22 16:53 ` Ivan
2019-04-22 16:58 ` Eli Zaretskii
2019-04-21 22:17 ` Dmitry Gutov
2019-04-22 7:16 ` Eli Zaretskii
2019-04-22 13:54 ` Dmitry Gutov
2019-04-22 15:24 ` Eli Zaretskii
2019-04-22 15:31 ` Dmitry Gutov
2019-04-21 12:59 ` Philipp Stephani [this message]
2019-04-21 13:09 ` yyoncho
2019-04-21 13:33 ` Philipp Stephani
2019-04-22 11:48 ` Dmitry Gutov
2019-04-22 12:12 ` Eli Zaretskii
2019-04-22 12:24 ` Dmitry Gutov
2019-04-22 13:02 ` Eli Zaretskii
2019-04-22 15:02 ` Dmitry Gutov
2019-04-22 15:36 ` Eli Zaretskii
2019-04-22 16:16 ` Dmitry Gutov
2019-04-22 16:28 ` Eli Zaretskii
2019-04-22 16:44 ` Dmitry Gutov
2019-04-22 16:50 ` Eli Zaretskii
2019-04-22 17:05 ` Dmitry Gutov
2019-04-22 17:24 ` Eli Zaretskii
2019-04-22 21:03 ` Dmitry Gutov
2019-04-23 10:22 ` Eli Zaretskii
2019-04-23 11:39 ` Dmitry Gutov
2019-04-23 13:19 ` Eli Zaretskii
2019-04-22 16:49 ` Eli Zaretskii
2019-04-22 17:11 ` Dmitry Gutov
2019-04-22 17:26 ` Eli Zaretskii
2019-04-22 22:23 ` Dmitry Gutov
2019-04-23 6:00 ` Eli Zaretskii
2019-04-23 9:46 ` Philipp Stephani
2019-04-23 10:38 ` Eli Zaretskii
2019-04-23 10:44 ` Dmitry Gutov
2019-04-24 2:23 ` Richard Stallman
2019-04-22 17:12 ` Eli Zaretskii
2019-04-22 21:00 ` Dmitry Gutov
2019-04-21 22:14 ` Dmitry Gutov
2019-04-22 7:06 ` Eli Zaretskii
2019-04-21 22:12 ` Dmitry Gutov
2019-04-22 7:03 ` Eli Zaretskii
2019-04-22 11:46 ` Dmitry Gutov
2019-04-22 12:07 ` Eli Zaretskii
2019-04-22 12:58 ` Dmitry Gutov
2019-04-22 13:12 ` Eli Zaretskii
2019-04-22 13:58 ` Dmitry Gutov
2019-04-22 15:25 ` Eli Zaretskii
2019-04-22 15:41 ` Dmitry Gutov
2019-04-22 15:50 ` Eli Zaretskii
2019-04-22 16:00 ` Dmitry Gutov
2019-04-22 16:22 ` Eli Zaretskii
2019-04-22 19:55 ` Dmitry Gutov
2019-04-22 20:28 ` Eli Zaretskii
2019-04-23 11:52 ` Dmitry Gutov
2019-04-23 12:15 ` Eli Zaretskii
2019-04-23 12:37 ` yyoncho
2019-04-23 13:09 ` Eli Zaretskii
2019-04-23 13:27 ` yyoncho
2019-04-23 14:24 ` Eli Zaretskii
2019-04-23 12:37 ` Sébastien Chapuis
2019-04-23 13:10 ` Eli Zaretskii
2019-04-23 14:22 ` Dmitry Gutov
2019-04-23 14:40 ` Philipp Stephani
2019-04-23 15:09 ` Eli Zaretskii
2019-04-23 15:17 ` Eli Zaretskii
2019-04-23 15:36 ` yyoncho
2019-04-23 15:39 ` Eli Zaretskii
2019-04-23 15:43 ` yyoncho
2019-04-23 22:34 ` Dmitry Gutov
2019-04-24 6:20 ` Eli Zaretskii
2019-04-24 6:57 ` Dmitry Gutov
2019-04-24 7:28 ` Eli Zaretskii
2019-04-24 9:52 ` Dmitry Gutov
2019-04-23 14:58 ` Eli Zaretskii
2019-04-24 15:55 ` Dmitry Gutov
2019-04-24 16:21 ` Eli Zaretskii
2019-04-24 16:46 ` Dmitry Gutov
2019-04-24 17:06 ` Eli Zaretskii
2019-04-24 17:36 ` Dmitry Gutov
2019-04-24 17:43 ` Eli Zaretskii
2019-04-24 20:25 ` Dmitry Gutov
2019-04-25 10:44 ` Eli Zaretskii
2019-04-25 14:27 ` Dmitry Gutov
2020-08-22 23:28 ` Lars Ingebrigtsen
2020-08-23 5:50 ` Eli Zaretskii
2019-04-23 14:50 ` Andy Moreton
2019-04-23 15:03 ` Eli Zaretskii
2019-04-23 15:44 ` Andy Moreton
2019-04-22 11:36 ` Dmitry Gutov
2019-04-22 12:01 ` Eli Zaretskii
2019-04-22 13:11 ` Dmitry Gutov
2019-03-30 9:07 ` Eli Zaretskii
2019-04-22 18:20 ` Alex Gramiak
2019-04-22 18:27 ` Eli Zaretskii
2019-04-22 19:52 ` Alex Gramiak
2019-04-22 20:05 ` Dmitry Gutov
2019-04-23 3:06 ` Alex Gramiak
2019-04-23 11:44 ` Dmitry Gutov
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