all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: Eli Zaretskii <eliz@gnu.org>
Cc: allenhw1996@gmail.com, 60810@debbugs.gnu.org
Subject: bug#60810: 30.0.50; `while-no-input' in GUI(macOS) is much slower than emacs -nw
Date: Sun, 15 Jan 2023 17:41:26 +0800	[thread overview]
Message-ID: <874jssb0e1.fsf@yahoo.com> (raw)
In-Reply-To: <83358c6zry.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 15 Jan 2023 09:08:17 +0200")

Eli Zaretskii <eliz@gnu.org> writes:

> Does NS use a separate thread to handle input events?

Unfortunately not.

> If so, could that separate thread set quit-flag when we are under
> throw-on-input, if it detects a suitable input event?  The w32 port
> does that, see signal_user_input in w32fns.c.  This should allow the
> Lisp thread detect that input is pending in a more timely fashion.

I understand that approach, it's taken in the Android port as well.
Unfortunately, it cannot work because the NS port currently runs in the
same thread that Lisp runs in.

Thanks.





  reply	other threads:[~2023-01-15  9:41 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-14  8:07 bug#60810: 30.0.50; `while-no-input' in GUI(macOS) is much slower than emacs -nw Allen Wang
2023-01-15  1:36 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-01-15  7:08   ` Eli Zaretskii
2023-01-15  9:41     ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-01-15 20:48       ` Allen Wang

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=874jssb0e1.fsf@yahoo.com \
    --to=bug-gnu-emacs@gnu.org \
    --cc=60810@debbugs.gnu.org \
    --cc=allenhw1996@gmail.com \
    --cc=eliz@gnu.org \
    --cc=luangruo@yahoo.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.