From: Tino Calancha <tino.calancha@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: emacs-devel@gnu.org
Subject: Re: Execution speed
Date: Mon, 20 Mar 2017 01:01:11 +0900 (JST) [thread overview]
Message-ID: <alpine.DEB.2.20.1703200059360.11880@calancha-pc> (raw)
In-Reply-To: <jwv1sttcnv2.fsf-monnier+emacs@gnu.org>
On Sun, 19 Mar 2017, Stefan Monnier wrote:
> Just do `emacs -Q --batch -l .../ir-test.el`. Here's what I got:
>
> % emacs24 -Q --batch -l ~/tmp/ir-test.el
> Interpreted: Iterative=1.770s; Recursive=1.937s
> Bytecompiled: Iterative=1.187s; Recursive=1.496s
> % .../src/emacs -Q --batch -l ~/tmp/ir-test.el
> Interpreted: Iterative=4.496s; Recursive=4.595s
> Bytecompiled: Iterative=2.471s; Recursive=2.983s
>
> where `emacs24` is Debian's whereas the other one is my locally
> built&hacked version with debugging assertions and stuff.
I got the following (Debian 9):
Emacs-24.5 (s) Emacs-25 (s) Emacs-26 (s)
Iterative-interpreted 1.42 1.78 1.67
Iterative-Compiled 0.74 1.02 0.63
----------------------------------------------------------------------
Recursive-interpreted 1.45 1.41 1.67
Recursive-Compiled 1.03 0.90 1.02
next prev parent reply other threads:[~2017-03-19 16:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-19 15:12 Execution speed Stefan Monnier
2017-03-19 15:26 ` Mark Oteiza
2017-03-19 15:32 ` Eli Zaretskii
2017-03-19 16:01 ` Tino Calancha [this message]
2017-03-19 16:14 ` Andreas Politz
2017-03-19 16:33 ` Teemu Likonen
2017-03-19 19:09 ` npostavs
2017-03-19 22:49 ` Phil Sainty
2017-03-20 10:36 ` Performance of lexical closures in interpreted code? (was Re: Execution speed) Phil Sainty
2017-03-20 12:50 ` Stefan Monnier
2017-03-20 13:12 ` Stefan Monnier
2017-03-19 22:30 ` Execution speed Phil Sainty
2017-03-20 9:46 ` Ivan Kanis
2017-03-20 10:46 ` Philippe Vaucher
2017-03-20 14:26 ` Filipp Gunbin
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