From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Newsgroups: gmane.lisp.guile.devel Subject: Re: fmatch Date: Tue, 11 May 2010 16:26:59 +0200 Message-ID: References: <201005062239.32992.stefan.tampe@spray.se> <201005072253.05098.stefan.tampe@spray.se> <87vdaw6bf2.fsf@gnu.org> <201005092252.01307.stefan.tampe@spray.se> <87aas817si.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (Apple Message framework v1077) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: dough.gmane.org 1273588095 5852 80.91.229.12 (11 May 2010 14:28:15 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 11 May 2010 14:28:15 +0000 (UTC) Cc: guile-devel@gnu.org To: ludo@gnu.org (=?iso-8859-1?Q?Ludovic_Court=E8s?=) Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Tue May 11 16:28:11 2010 connect(): No such file or directory 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 4.69) (envelope-from ) id 1OBqRO-0007N5-Le for guile-devel@m.gmane.org; Tue, 11 May 2010 16:28:10 +0200 Original-Received: from localhost ([127.0.0.1]:57449 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OBqRO-0004JX-3x for guile-devel@m.gmane.org; Tue, 11 May 2010 10:28:10 -0400 Original-Received: from [140.186.70.92] (port=57445 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OBqRH-0004Hv-0G for guile-devel@gnu.org; Tue, 11 May 2010 10:28:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OBqRF-00060a-Ru for guile-devel@gnu.org; Tue, 11 May 2010 10:28:02 -0400 Original-Received: from spsmtp02oc.mail2world.com ([74.202.142.198]:3012) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OBqQP-0005rS-FV; Tue, 11 May 2010 10:27:09 -0400 Original-Received: from mail pickup service by spsmtp02oc.mail2world.com with Microsoft SMTPSVC; Tue, 11 May 2010 07:27:04 -0700 auth-sender: stefan.tampe@spray.se Original-Received: from 82.182.254.46 unverified ([82.182.254.46]) by spsmtp02oc.mail2world.com with Mail2World SMTP Server; Tue, 11 May 2010 07:27:03 -0700 In-Reply-To: <87aas817si.fsf@gnu.org> X-Mailer: Apple Mail (2.1077) X-OriginalArrivalTime: 11 May 2010 14:27:04.0827 (UTC) FILETIME=[07581CB0:01CAF116] X-detected-operating-system: by eggs.gnu.org: Windows 2000 SP4, XP SP1+ 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:10328 Archived-At: Ok, I'm wiser. The pieces now fit together! The big change in speed is mainly from the (ice-9 match) having an = lambda just as I described in a parent mail above. Just code it in hand scheme or using the new match version of (ice-9 match) the difference seam to = be on the size of 2x rather then 15x. Now this speed difference is probably due to the lower = instruction count. This looks like it is enough to use the new match version or to gain a = little in speed=20 the guile vm itself. /Stefan=