From: Pip Cet <pipcet@gmail.com>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: eggert@cs.ucla.edu, rpluim@gmail.com, stefan@marxist.se,
schwab@linux-m68k.org, Stefan Monnier <monnier@iro.umontreal.ca>,
36649@debbugs.gnu.org, Andrea Corallo <akrl@sdf.org>
Subject: bug#36649: 27.0.50; pure space and pdumper
Date: Thu, 13 May 2021 14:44:03 +0000 [thread overview]
Message-ID: <CAOqdjBcU0WfVxnAxMEQri3jPYrJaftszTt9n_7=CgGboKjkjUQ@mail.gmail.com> (raw)
In-Reply-To: <877dk3enzm.fsf@gnus.org>
On Wed, May 12, 2021 at 7:44 PM Lars Ingebrigtsen <larsi@gnus.org> wrote:
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > I don't know if this is an interesting configuration. AFAIU,
> > "--with-dumping=none" means you run the CANNOT_DUMP version, which
> > doesn't dump Emacs at all.
>
> Ah, yes... and in that case I guess there is no pure space? Oh well, I
> guess somebody has to look into getting unexec working on Linux if we're
> to, er, see what the impact of pure space unexec would have been. If it
> was working. :-)
I had it working a while ago, just not using libc malloc(). AFAIU,
that's just incompatible with unexec() now.
(And it's still slightly but significantly faster building with
unexec() on Linux than building with pdumper, at least in contrived
benchmarks).
So, yes, I'd misunderstood Eli and thought he had objections to this
patch; if he doesn't, we should look into fixing the native-comp parts
and apply it :-)
Pip
next prev parent reply other threads:[~2021-05-13 14:44 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-14 14:26 bug#36649: 27.0.50; pure space and pdumper Pip Cet
2019-07-21 7:28 ` Paul Eggert
2019-07-21 12:53 ` Pip Cet
2019-07-21 13:44 ` Robert Pluim
2019-07-21 14:36 ` Pip Cet
2019-07-21 15:06 ` Robert Pluim
2019-07-21 17:43 ` Pip Cet
2019-07-21 17:56 ` Robert Pluim
2019-07-21 18:07 ` Pip Cet
2019-07-21 19:12 ` Robert Pluim
2019-07-21 19:35 ` Pip Cet
2019-07-21 20:20 ` Robert Pluim
2019-07-22 3:58 ` Pip Cet
2019-07-22 8:14 ` Robert Pluim
2019-07-22 14:30 ` Eli Zaretskii
2019-07-22 15:46 ` Robert Pluim
2019-07-22 15:03 ` Pip Cet
2019-07-22 18:45 ` Robert Pluim
2020-08-21 12:51 ` Lars Ingebrigtsen
2020-08-21 13:04 ` Pip Cet
2020-08-21 13:47 ` Eli Zaretskii
2020-08-21 15:26 ` Andreas Schwab
2020-08-21 21:41 ` Paul Eggert
2020-08-22 3:51 ` Richard Stallman
2020-08-22 8:55 ` Pip Cet
2020-08-22 9:59 ` Andreas Schwab
2020-08-28 12:32 ` Pip Cet
2020-08-28 14:24 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-11-15 15:19 ` Stefan Kangas
2021-03-03 15:34 ` Pip Cet
2021-03-04 12:55 ` Pip Cet
2021-03-04 14:56 ` Robert Pluim
2021-03-04 15:49 ` Eli Zaretskii
2021-03-04 16:42 ` Robert Pluim
2021-03-04 17:07 ` Eli Zaretskii
2021-03-04 17:18 ` Robert Pluim
2021-03-04 16:53 ` martin rudalics
2021-03-04 17:45 ` Andy Moreton
2021-03-04 21:52 ` Paul Eggert
2021-03-05 3:00 ` Pip Cet
2021-03-05 7:20 ` Eli Zaretskii
2021-03-14 22:19 ` Stefan Monnier
2021-05-12 14:50 ` Lars Ingebrigtsen
2021-05-12 15:01 ` Eli Zaretskii
2021-05-12 17:03 ` Lars Ingebrigtsen
2021-05-12 17:06 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-12 17:11 ` Lars Ingebrigtsen
2021-05-12 17:28 ` Eli Zaretskii
2021-05-12 17:32 ` Lars Ingebrigtsen
2021-05-12 17:42 ` Eli Zaretskii
2021-05-12 17:58 ` Lars Ingebrigtsen
2021-05-12 18:25 ` Lars Ingebrigtsen
2021-05-12 18:37 ` Eli Zaretskii
2021-05-12 18:48 ` Lars Ingebrigtsen
2021-05-12 18:52 ` Eli Zaretskii
2021-05-12 19:07 ` Lars Ingebrigtsen
2021-05-12 19:12 ` Eli Zaretskii
2021-05-12 19:44 ` Lars Ingebrigtsen
2021-05-13 14:44 ` Pip Cet [this message]
2021-05-13 21:23 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-14 6:26 ` Eli Zaretskii
2021-05-14 6:35 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-14 7:07 ` Eli Zaretskii
2021-05-16 13:46 ` Lars Ingebrigtsen
2021-05-13 14:08 ` Eli Zaretskii
2021-05-16 13:38 ` Lars Ingebrigtsen
2021-05-17 8:43 ` Paul Eggert
2021-05-17 10:25 ` Eli Zaretskii
2021-05-17 14:15 ` Lars Ingebrigtsen
2021-05-17 14:23 ` Eli Zaretskii
2021-05-19 15:11 ` Eli Zaretskii
2021-05-19 17:29 ` Paul Eggert
2021-05-19 17:38 ` Eli Zaretskii
2021-05-19 17:43 ` Paul Eggert
2021-05-20 8:46 ` Eli Zaretskii
2021-05-19 18:55 ` Lars Ingebrigtsen
2021-05-17 14:32 ` Andreas Schwab
2021-05-18 13:33 ` Lars Ingebrigtsen
2021-10-20 17:41 ` Stefan Kangas
2021-10-20 18:18 ` Eli Zaretskii
2021-05-17 14:13 ` Lars Ingebrigtsen
2021-05-12 19:12 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-12 18:02 ` Paul Eggert
2021-05-12 17:37 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-12 17:44 ` Eli Zaretskii
2021-05-12 19:07 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-12 19:17 ` Eli Zaretskii
2021-05-12 17:19 ` Eli Zaretskii
2021-05-12 17:10 ` Eli Zaretskii
2021-05-12 17:24 ` Lars Ingebrigtsen
2020-08-22 17:36 ` Paul Eggert
2019-07-21 18:14 ` Eli Zaretskii
2022-07-01 13:46 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-01 15:51 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-01 16:03 ` Eli Zaretskii
2022-07-01 16:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-01 18:12 ` Eli Zaretskii
2022-07-01 18:58 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 8:55 ` Pip Cet
2022-07-02 9:06 ` Eli Zaretskii
2022-07-02 9:16 ` Lars Ingebrigtsen
2022-07-02 9:22 ` Eli Zaretskii
2022-07-02 10:30 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 10:41 ` Eli Zaretskii
2022-07-02 10:51 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 12:07 ` Lars Ingebrigtsen
2022-07-02 12:22 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 12:41 ` Lars Ingebrigtsen
2022-07-02 12:45 ` Eli Zaretskii
2022-07-02 17:23 ` Lars Ingebrigtsen
2022-07-02 17:31 ` Eli Zaretskii
2022-07-02 16:57 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 17:11 ` Eli Zaretskii
2022-07-02 18:03 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 18:32 ` Eli Zaretskii
2022-07-02 10:28 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 10:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-02 10:40 ` Eli Zaretskii
2022-07-02 10:55 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-03 7:14 ` Gerd Möllmann
2022-07-03 7:42 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-03 8:21 ` Gerd Möllmann
2022-07-03 9:38 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2022-07-03 9:42 ` Gerd Möllmann
2022-07-03 10:01 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
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