all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Eli Zaretskii <eliz@gnu.org>
To: "Ivan Yonchovski" <yyoncho@gmail.com>,
	"João Távora" <joaotavora@gmail.com>
Cc: emacs-devel@gnu.org
Subject: Speedup of functions to en/decode UTF-8 text
Date: Sat, 23 Nov 2019 11:37:57 +0200	[thread overview]
Message-ID: <83d0djue4q.fsf@gnu.org> (raw)

I've made some changes in the functions that encode and decode UTF-8
text in an optimized fashion.  This is expected to speed up JSON
handling.  Some preliminary benchmarking of the decoding function
indicates speed improvements starting at modest 30-40%, and sometimes
much higher -- tenfold or more.  I'm not sure how this will fare in
the real-life handling of JSON objects, so I'd welcome speed
measurements of the current master branch as compared to previous
versions (yesterday and older) in real-life scenarios, in particular
in LSP and Eglot.  Please report the results here, and if there are
some significantly adverse effects of these changes, please report
them as bugs.

TIA



             reply	other threads:[~2019-11-23  9:37 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-23  9:37 Eli Zaretskii [this message]
2019-11-23 10:43 ` Speedup of functions to en/decode UTF-8 text João Távora
2019-11-23 10:48   ` Eli Zaretskii
2019-11-23 15:27 ` Stefan Monnier
2019-11-23 18:42 ` Dmitry Gutov
2019-11-23 18:49   ` Eli Zaretskii
     [not found] ` <CACCVLQWT8msiij50wSvzbCBwvEeh9jnXGsGA5xxGnY5DEOvvYw@mail.gmail.com>
2019-11-24 17:12   ` Eli Zaretskii

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=83d0djue4q.fsf@gnu.org \
    --to=eliz@gnu.org \
    --cc=emacs-devel@gnu.org \
    --cc=joaotavora@gmail.com \
    --cc=yyoncho@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.