From: Eli Zaretskii <eliz@gnu.org>
To: Dmitry Antipov <dmantipov@yandex.ru>
Cc: 15555@debbugs.gnu.org
Subject: bug#15555: 24.3; Bidirectional display very slow with long lines
Date: Tue, 18 Feb 2014 18:21:10 +0200 [thread overview]
Message-ID: <83fvng75op.fsf@gnu.org> (raw)
In-Reply-To: <530367A1.3010002@yandex.ru>
> Date: Tue, 18 Feb 2014 18:01:05 +0400
> From: Dmitry Antipov <dmantipov@yandex.ru>
> CC: 15555@debbugs.gnu.org
>
> On 02/18/2014 04:43 PM, Dmitry Antipov wrote:
>
> > Are you sure that bidi_copy_it doesn't add one more bottleneck to the whole
> > stuff?
>
> There is a busy bidi_shelve_cache/bidi_unshelve_cache loop which processes
> ~1.5M of cache data per each iteration.
Where's that loop in the sources?
> That's why memcpy takes ~25% in the overall profile...
Why doesn't this happen in the other (smaller) file?
next prev parent reply other threads:[~2014-02-18 16:21 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-07 20:05 bug#15555: 24.3; Bidirectional display very slow with long lines Jerome L Quinn
2013-10-08 6:42 ` Eli Zaretskii
2013-10-08 15:39 ` Jerome L Quinn
2013-10-08 18:07 ` Eli Zaretskii
2013-10-09 12:26 ` Stefan Monnier
2013-10-09 16:59 ` Eli Zaretskii
2013-10-09 18:04 ` Jerome L Quinn
2016-01-26 5:13 ` bug#3219: " Andrew Hyatt
2016-01-26 14:41 ` Eli Zaretskii
2014-02-18 12:43 ` bug#15555: " Dmitry Antipov
2014-02-18 14:01 ` Dmitry Antipov
2014-02-18 16:21 ` Eli Zaretskii [this message]
2014-02-18 14:04 ` bug#15555: " Stefan Monnier
2014-02-18 14:31 ` Dmitry Antipov
2014-02-18 16:24 ` Eli Zaretskii
2014-02-18 17:34 ` Dmitry Antipov
2014-02-18 17:47 ` Eli Zaretskii
2014-02-19 17:43 ` Eli Zaretskii
2014-02-20 7:32 ` Dmitry Antipov
2014-02-20 17:45 ` Eli Zaretskii
2014-02-21 5:32 ` Dmitry Antipov
2014-02-18 17:58 ` Eli Zaretskii
2014-02-19 5:48 ` Dmitry Antipov
2014-02-19 17:36 ` Eli Zaretskii
2014-02-20 17:44 ` bug#15555: " Eli Zaretskii
2014-02-18 17:44 ` Eli Zaretskii
2014-02-18 17:42 ` Eli Zaretskii
2014-02-19 10:49 ` bug#15555: " Dmitry Antipov
2014-02-19 17:39 ` Eli Zaretskii
2014-02-20 7:21 ` Dmitry Antipov
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=83fvng75op.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=15555@debbugs.gnu.org \
--cc=dmantipov@yandex.ru \
/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.