From: "Daniel Colascione" <dancol@dancol.org>
To: "Tom Tromey" <tom@tromey.com>
Cc: Paul Eggert <eggert@cs.ucla.edu>, Tom Tromey <tom@tromey.com>,
emacs-devel@gnu.org
Subject: Re: Emacs Lisp JIT Compiler
Date: Tue, 14 Aug 2018 13:11:04 -0700 [thread overview]
Message-ID: <701cd05f423e0c46595a3010f45414d0.squirrel@dancol.org> (raw)
In-Reply-To: <87mutpiyz6.fsf@tromey.com>
> Paul> This sounds very interesting. I assume you'd publish it first on a
> Paul> branch so that we could look at it?
>
> Now it is feature/libjit.
>
> Paul> libjit has only one committer, Aleksey, and no commits since March.
> Is
> Paul> there a bottleneck there?
>
> Another possibility is to switch to gcc-jit. On the up side, it is part
> of GCC, so it is maintained and widely ported. The down side is that,
> currently, it requires more capabilities at runtime; for example it
> invokes the assembler and, I believe, uses dlopen under the hood.
I still think that needing binutils for ordinary use is a non-starter.
>
> One thing I've been thinking about with gcc-jit is that it would be
> "relatively" straightforward to also have it work as an ahead-of-time
> compiler. What I picture here is a step during dumping where all the
> dumped bytecode functions are compiled into a shared library.
>
> It might be worth doing the experiment to find out.
In the end, it might be useful to adopt an SBCL-like compiled-code-only
model.
next prev parent reply other threads:[~2018-08-14 20:11 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-13 4:01 Emacs Lisp JIT Compiler Tom Tromey
2018-08-13 5:37 ` Paul Eggert
2018-08-13 15:15 ` Tom Tromey
2018-08-14 0:16 ` Tom Tromey
2018-08-14 20:11 ` Daniel Colascione [this message]
2018-08-14 20:55 ` Paul Eggert
2018-08-14 21:03 ` Daniel Colascione
2018-08-14 22:38 ` Paul Eggert
2018-08-15 16:41 ` Eli Zaretskii
2018-08-15 17:16 ` Paul Eggert
2018-08-15 17:47 ` Eli Zaretskii
2018-08-16 0:29 ` Tom Tromey
2018-08-16 13:26 ` Eli Zaretskii
2018-08-16 15:43 ` Daniel Colascione
2018-08-16 16:22 ` Andreas Schwab
2018-08-19 18:17 ` Tom Tromey
2018-08-19 19:00 ` Eli Zaretskii
2018-08-19 19:16 ` Tom Tromey
2018-08-19 20:23 ` Stefan Monnier
2018-08-18 10:10 ` Steinar Bang
2018-08-18 11:31 ` Eli Zaretskii
2018-08-19 10:00 ` Robert Pluim
2018-08-19 15:01 ` Eli Zaretskii
2018-08-19 15:26 ` Tom Tromey
2018-08-23 0:47 ` Tom Tromey
2018-08-23 16:48 ` Eli Zaretskii
2018-08-24 17:54 ` Tom Tromey
2018-08-24 20:23 ` Eli Zaretskii
2018-08-24 21:03 ` Tom Tromey
2018-08-25 6:51 ` Eli Zaretskii
2018-09-10 11:03 ` Ergus
2018-09-10 11:15 ` Robert Pluim
2018-09-10 11:53 ` Tom Tromey
2018-09-12 13:37 ` Robert Pluim
2018-09-13 4:32 ` Tom Tromey
2018-08-16 0:03 ` Tom Tromey
2018-08-16 2:45 ` Eli Zaretskii
2018-08-16 18:07 ` Eli Zaretskii
2018-08-13 13:50 ` T.V Raman
2018-08-13 15:18 ` Tom Tromey
2018-08-13 15:23 ` T.V Raman
2018-08-13 15:15 ` Eli Zaretskii
2018-08-20 21:54 ` John Wiegley
2018-08-13 23:31 ` Richard Stallman
2018-08-13 23:51 ` Tom Tromey
2018-08-16 2:42 ` Richard Stallman
2018-08-15 0:21 ` Clément Pit-Claudel
2018-08-16 0:32 ` Tom Tromey
2018-08-16 2:14 ` Clément Pit-Claudel
-- strict thread matches above, loose matches on Subject: below --
2016-12-11 17:37 Nickolas Lloyd
2016-12-12 6:07 ` John Wiegley
2016-12-12 11:51 ` Nickolas Lloyd
2016-12-12 16:45 ` John Wiegley
2016-12-23 17:22 ` Nickolas Lloyd
2016-12-13 22:24 ` Johan Bockgård
2016-12-05 18:16 Burton Samograd
2016-12-05 18:40 ` Eli Zaretskii
2016-12-05 19:32 ` Daniel Colascione
2016-12-05 21:03 ` Burton Samograd
2016-12-06 15:54 ` Lluís
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