From: Eli Zaretskii <eliz@gnu.org>
To: Alan Third <alan@idiocy.org>
Cc: p.stephani2@gmail.com, mituharu@math.s.chiba-u.ac.jp,
emacs-devel@gnu.org
Subject: Re: master 2c79a8f 2/2: Use posix_spawn if possible.
Date: Tue, 02 Nov 2021 22:15:29 +0200 [thread overview]
Message-ID: <83tuguiaam.fsf@gnu.org> (raw)
In-Reply-To: <YYGYUsbLMRAJBD48@idiocy.org> (message from Alan Third on Tue, 2 Nov 2021 19:58:10 +0000)
> Date: Tue, 2 Nov 2021 19:58:10 +0000
> From: Alan Third <alan@idiocy.org>
> Cc: Philipp Stephani <p.stephani2@gmail.com>
>
> When we put in the fix to use vfork on macOS back in Emacs 26 the
> measured difference between fork and vfork was something like 15x. Now
> Apple have turned vfork into fork I guess we're back to the same
> situation. Packages that make heavy use of external processes, such as
> Magit, are badly hit by this slow down.
>
> Is there anything we need to do to get scratch/posix-spawn-no-gnulib
> merged into master (or even emacs-28)?
Does it solve the problem? And which builds does it affect?
next prev parent reply other threads:[~2021-11-02 20:15 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-25 13:16 master 2c79a8f 2/2: Use posix_spawn if possible Eli Zaretskii
2020-12-26 11:26 ` Philipp Stephani
2020-12-26 12:08 ` Eli Zaretskii
2020-12-26 12:16 ` Eli Zaretskii
2020-12-29 16:43 ` Philipp Stephani
2020-12-31 16:24 ` Philipp Stephani
2020-12-31 16:39 ` Eli Zaretskii
2020-12-31 17:36 ` Philipp Stephani
2020-12-31 17:47 ` Eli Zaretskii
2020-12-31 20:24 ` Philipp Stephani
2020-12-31 20:36 ` Eli Zaretskii
2021-01-01 7:59 ` martin rudalics
2021-01-01 8:04 ` Eli Zaretskii
2021-01-01 23:38 ` Andy Moreton
2021-01-01 23:56 ` Alan Third
2021-01-02 1:12 ` Andy Moreton
2021-01-02 6:53 ` Eli Zaretskii
2021-01-02 8:56 ` Andreas Schwab
2021-10-29 9:46 ` YAMAMOTO Mitsuharu
2021-10-30 18:30 ` Alan Third
2021-11-02 19:58 ` Alan Third
2021-11-02 20:15 ` Eli Zaretskii [this message]
2021-11-02 20:36 ` Alan Third
2021-11-03 3:24 ` Eli Zaretskii
2021-11-10 12:42 ` Philipp Stephani
2021-11-10 14:10 ` Eli Zaretskii
2021-11-11 17:52 ` Philipp
2021-11-11 18:00 ` Eli Zaretskii
2021-11-11 21:04 ` Philipp
2020-12-29 16:29 ` Philipp Stephani
2020-12-29 18:15 ` Eli Zaretskii
2020-12-29 21:36 ` Philipp Stephani
2020-12-30 3:33 ` Eli Zaretskii
2020-12-31 16:10 ` Philipp Stephani
2020-12-31 18:33 ` Eli Zaretskii
2020-12-31 17:50 ` Philipp Stephani
2020-12-31 18:34 ` Eli Zaretskii
2020-12-31 20:14 ` Philipp Stephani
-- strict thread matches above, loose matches on Subject: below --
2021-11-08 11:00 Aaron Jensen
2021-11-08 11:03 ` Aaron Jensen
2021-11-08 19:37 ` Alan Third
2021-11-09 14:46 ` Philipp
2021-11-09 15:57 ` Aaron Jensen
2021-11-09 17:05 ` Eli Zaretskii
2021-11-09 18:12 ` Aaron Jensen
2021-11-12 11:48 ` Philipp
2021-11-12 13:42 ` Aaron Jensen
2021-11-12 22:05 ` Alan Third
2021-11-13 14:08 ` Aaron Jensen
2021-11-13 16:03 ` Philipp
2021-11-13 16:17 ` Aaron Jensen
2021-11-15 15:01 ` Dmitry Gutov
2022-01-25 6:48 Saulius Menkevicius
2022-01-25 8:41 ` Eli Zaretskii
2022-01-25 8:58 ` Saulius Menkevicius
2022-01-25 11:46 ` Jostein Kjønigsen
2022-01-25 11:55 ` Po Lu
2022-01-25 12:22 ` Eli Zaretskii
2022-01-25 12:25 ` Saulius Menkevicius
2022-01-25 13:47 ` Eli Zaretskii
2022-01-28 17:12 ` Matt Armstrong
2022-01-29 8:03 ` Saulius Menkevičius
2022-01-29 8:26 ` Eli Zaretskii
2022-01-31 20:48 ` Saulius Menkevicius
2022-02-01 9:59 ` Robert Pluim
2022-02-01 18:30 ` Saulius Menkevicius
2022-02-01 19:23 ` Robert Pluim
2022-02-01 19:52 ` Eli Zaretskii
2022-02-02 8:30 ` Robert Pluim
2022-02-02 8:54 ` Saulius Menkevičius
2022-02-07 21:12 ` Saulius Menkevicius
2022-02-08 8:27 ` Robert Pluim
2022-02-08 12:12 ` Eli Zaretskii
2022-02-08 12:18 ` Saulius Menkevicius
2022-02-08 14:59 ` Robert Pluim
2022-02-08 21:09 ` Saulius Menkevicius
2022-02-09 8:48 ` Robert Pluim
2022-02-12 8:44 ` Saulius Menkevicius
2022-02-12 8:59 ` Eli Zaretskii
2022-02-12 9:42 ` Saulius Menkevicius
2022-01-25 13:15 ` Stefan Monnier
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
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=83tuguiaam.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=alan@idiocy.org \
--cc=emacs-devel@gnu.org \
--cc=mituharu@math.s.chiba-u.ac.jp \
--cc=p.stephani2@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 public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).