From: Eli Zaretskii <eliz@gnu.org>
To: Daniel Colascione <dancol@dancol.org>
Cc: 46881@debbugs.gnu.org, mattiase@acm.org, larsi@gnus.org,
eggert@cs.ucla.edu, pipcet@gmail.com
Subject: bug#46881: 28.0.50; pdumper dumping causes way too many syscalls
Date: Tue, 15 Jun 2021 16:30:36 +0300 [thread overview]
Message-ID: <83lf7b45mr.fsf@gnu.org> (raw)
In-Reply-To: <17a0fd97f30.2816.cc5b3318d7e9908e2c46732289705cb0@dancol.org> (message from Daniel Colascione on Tue, 15 Jun 2021 06:25:50 -0700)
> From: Daniel Colascione <dancol@dancol.org>
> CC: <mattiase@acm.org>, <pipcet@gmail.com>, <46881@debbugs.gnu.org>, <eggert@cs.ucla.edu>
> Date: Tue, 15 Jun 2021 06:25:50 -0700
>
> >> That's what I preferred (still do), but Lars thought that the slightly
> >> faster version without stdio was preferable.
> >
> > Well, it's 30% faster in a single-threaded phase of the compilation, so
> > it seems like a significant improvement to me.
> >
> > --
> > (domestic pets only, the antidote for overdose, milk.)
> > bloggy blog: http://lars.ingebrigtsen.n
>
> The in-memory version is 30% faster than the FILE* version or 30% faster
> than the current write () version?
The former, see
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=46881#56
next prev parent reply other threads:[~2021-06-15 13:30 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-02 20:33 bug#46881: 28.0.50; pdumper dumping causes way too many syscalls Pip Cet
2021-03-02 20:45 ` Pip Cet
2021-03-02 21:07 ` Alan Third
2021-03-03 7:10 ` Pip Cet
2021-03-03 19:57 ` Alan Third
2021-03-04 7:25 ` Pip Cet
2021-03-03 5:51 ` Eli Zaretskii
2021-03-03 7:35 ` Pip Cet
2021-03-03 15:09 ` Lars Ingebrigtsen
2021-03-03 19:35 ` Paul Eggert
2021-03-04 22:26 ` Daniel Colascione
2021-03-05 2:30 ` Pip Cet
2021-03-05 7:19 ` Eli Zaretskii
2021-03-05 7:38 ` Pip Cet
2021-03-05 7:54 ` Eli Zaretskii
2021-03-05 9:54 ` Pip Cet
2021-03-05 10:23 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-03-05 12:06 ` Eli Zaretskii
2021-03-05 12:49 ` Lars Ingebrigtsen
2021-03-05 13:23 ` Eli Zaretskii
2021-03-05 13:16 ` Pip Cet
2021-03-05 14:02 ` Pip Cet
2021-03-05 14:13 ` Daniel Colascione
2021-03-05 14:55 ` Eli Zaretskii
2021-03-05 15:12 ` Pip Cet
2021-03-05 9:35 ` Andreas Schwab
2021-03-05 9:41 ` Pip Cet
2021-06-15 9:25 ` Mattias Engdegård
2021-06-15 12:58 ` Daniel Colascione
2021-06-15 13:06 ` Eli Zaretskii
2021-06-15 13:17 ` Lars Ingebrigtsen
2021-06-15 13:25 ` Daniel Colascione
2021-06-15 13:30 ` Eli Zaretskii [this message]
2021-06-15 15:32 ` Mattias Engdegård
2021-06-15 22:44 ` Daniel Colascione
2021-06-16 8:00 ` Mattias Engdegård
2021-06-16 8:14 ` Lars Ingebrigtsen
2021-06-16 8:16 ` Pip Cet
2021-06-16 14:13 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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=83lf7b45mr.fsf@gnu.org \
--to=eliz@gnu.org \
--cc=46881@debbugs.gnu.org \
--cc=dancol@dancol.org \
--cc=eggert@cs.ucla.edu \
--cc=larsi@gnus.org \
--cc=mattiase@acm.org \
--cc=pipcet@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).