From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Christopher Allan Webber Newsgroups: gmane.lisp.guile.devel Subject: Re: Musings on performance, 2.2 and GOOPS (found factor 30) Date: Sat, 23 May 2015 18:02:00 -0500 Message-ID: <87617i3njs.fsf@earlgrey.lan> References: <877fs7xxzk.fsf@drakenvlieg.flower> <87bnhbg180.fsf@drakenvlieg.flower> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1432422134 14573 80.91.229.3 (23 May 2015 23:02:14 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 23 May 2015 23:02:14 +0000 (UTC) Cc: guile-devel@gnu.org To: Jan Nieuwenhuizen Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Sun May 24 01:02:10 2015 Return-path: Envelope-to: guile-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YwIQj-00078g-Tk for guile-devel@m.gmane.org; Sun, 24 May 2015 01:02:10 +0200 Original-Received: from localhost ([::1]:38821 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwIQi-0000nr-Vs for guile-devel@m.gmane.org; Sat, 23 May 2015 19:02:08 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43789) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwIQb-0000ng-R8 for guile-devel@gnu.org; Sat, 23 May 2015 19:02:06 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YwIQX-0002Ew-5h for guile-devel@gnu.org; Sat, 23 May 2015 19:02:01 -0400 Original-Received: from dustycloud.org ([50.116.34.160]:54183) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YwIQW-0002Dy-Rc; Sat, 23 May 2015 19:01:56 -0400 Original-Received: from earlgrey.lan (localhost [127.0.0.1]) by dustycloud.org (Postfix) with ESMTPS id 346302664A; Sat, 23 May 2015 19:01:56 -0400 (EDT) In-reply-to: <87bnhbg180.fsf@drakenvlieg.flower> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 50.116.34.160 X-BeenThere: guile-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Developers list for Guile, the GNU extensibility library" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Original-Sender: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.devel:17729 Archived-At: Jan Nieuwenhuizen writes: > Jan Nieuwenhuizen writes: > >> I have an application of about 10.000 LOC using Guile/GOOPS with >> performance problems. I found a way (thanks Ludo!) to run it with >> and without GOOPS, and gained a factor of 30 in performance. See >> details below. > > I just found out about Andy's wip-goops-refactor branch. Using that > gives me almost the same benefit (only 15-20% slower), without any of > the modifications that I made over the past two weeks. > > Greetings, Jan That's very cool to hear! - Chris