From: Tom Tromey <tromey@redhat.com>
To: emacs-devel@gnu.org
Subject: Re: Inefficiency in Bgotoifnil byte-code instruction
Date: Mon, 02 Jul 2012 08:08:01 -0600 [thread overview]
Message-ID: <87lij2z266.fsf@fleche.redhat.com> (raw)
In-Reply-To: <m2lij2vn07.fsf@newartisans.com> (John Wiegley's message of "Sun, 01 Jul 2012 22:51:36 -0500")
Tom> Maybe it is finally time to push in the token-threading patch.
John> What does that do?
It is a performance optimization that changes the emacs bytecode
interpreter to use token threading:
http://en.wikipedia.org/wiki/Threaded_code#Token_threading
The old patch is here, I haven't updated it yet:
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=4470
Tom
next prev parent reply other threads:[~2012-07-02 14:08 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-28 3:01 Inefficiency in Bgotoifnil byte-code instruction John Wiegley
2012-06-28 4:38 ` Stefan Monnier
2012-06-29 16:39 ` Tom Tromey
2012-06-30 4:07 ` Stefan Monnier
2012-07-02 19:17 ` Tom Tromey
2012-07-03 13:19 ` Stefan Monnier
2012-07-03 14:45 ` Tom Tromey
2012-07-03 16:58 ` Stefan Monnier
2012-07-03 17:22 ` Tom Tromey
2012-07-03 17:53 ` Aurélien Aptel
2012-07-03 19:24 ` Tom Tromey
2012-07-03 23:02 ` Stefan Monnier
2012-07-06 20:22 ` Tom Tromey
2012-07-06 21:39 ` Stefan Monnier
2012-07-09 19:12 ` Tom Tromey
2012-07-10 10:31 ` Stefan Monnier
2012-07-03 19:52 ` John Wiegley
2012-07-06 20:27 ` Tom Tromey
2012-07-02 3:51 ` John Wiegley
2012-07-02 14:08 ` Tom Tromey [this message]
2012-06-28 4:41 ` Stefan Monnier
2012-06-28 13:07 ` Richard Stallman
2012-06-28 21:24 ` John Wiegley
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