From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: ludo@gnu.org (Ludovic =?iso-8859-1?Q?Court=E8s?=) Newsgroups: gmane.lisp.guile.devel Subject: Re: inlining enabled in guile-vm: things get faster Date: Mon, 26 May 2008 09:55:55 +0200 Message-ID: <87abidxzw4.fsf@gnu.org> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1211788622 1791 80.91.229.12 (26 May 2008 07:57:02 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 26 May 2008 07:57:02 +0000 (UTC) To: guile-devel@gnu.org Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Mon May 26 09:57:43 2008 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1K0XaJ-0001GT-9p for guile-devel@m.gmane.org; Mon, 26 May 2008 09:57:35 +0200 Original-Received: from localhost ([127.0.0.1]:51450 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K0XZY-0001Z9-0j for guile-devel@m.gmane.org; Mon, 26 May 2008 03:56:48 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1K0XZ0-0001Wh-Mz for guile-devel@gnu.org; Mon, 26 May 2008 03:56:14 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1K0XYx-0001UU-Nu for guile-devel@gnu.org; Mon, 26 May 2008 03:56:14 -0400 Original-Received: from [199.232.76.173] (port=44077 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1K0XYx-0001UN-GO for guile-devel@gnu.org; Mon, 26 May 2008 03:56:11 -0400 Original-Received: from mx20.gnu.org ([199.232.41.8]:63648) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1K0XYx-0003qH-6D for guile-devel@gnu.org; Mon, 26 May 2008 03:56:11 -0400 Original-Received: from main.gmane.org ([80.91.229.2] helo=ciao.gmane.org) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1K0XYv-0000dz-L4 for guile-devel@gnu.org; Mon, 26 May 2008 03:56:09 -0400 Original-Received: from list by ciao.gmane.org with local (Exim 4.43) id 1K0XYq-0005JS-6i for guile-devel@gnu.org; Mon, 26 May 2008 07:56:04 +0000 Original-Received: from 193.50.110.120 ([193.50.110.120]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 26 May 2008 07:56:04 +0000 Original-Received: from ludo by 193.50.110.120 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 26 May 2008 07:56:04 +0000 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 16 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 193.50.110.120 X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 8 Prairial an 216 de la =?iso-8859-1?Q?R=E9volution?= X-PGP-Key-ID: 0xEA52ECF4 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 821D 815D 902A 7EAB 5CEE D120 7FBA 3D4F EB1F 5364 X-OS: i686-pc-linux-gnu User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) Cancel-Lock: sha1:fZ8v25XFcHTLLKPhsCV56QuslaA= X-detected-kernel: by mx20.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:7271 Archived-At: Hi, Andy Wingo writes: > So it turns out that inlining of a number of operations was disabled in > guile-vm, from `apply' to `=' and other such things. That's nice, but it reminds me of that discussion we had when I experimented with similar things in the evaluator [0]. I think it's important to optimize the general R5RS-compatible case, rather than start relying on non-standard behavior for speed. Thanks, Ludovic. [0] http://thread.gmane.org/gmane.lisp.guile.devel/6043