From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kjetil Svalastog Matheussen Newsgroups: gmane.lisp.guile.devel Subject: Experience with guile + Boehm GC in SND (Re: New versions of rt-compiler.scm, rt-examples.scm and rt.tex Date: Sun, 3 Jun 2007 16:57:15 +0200 (CEST) Message-ID: References: <20070603110930.M29119@ccrma.Stanford.EDU> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Trace: sea.gmane.org 1180882589 14657 80.91.229.12 (3 Jun 2007 14:56:29 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sun, 3 Jun 2007 14:56:29 +0000 (UTC) Cc: guile-devel@gnu.org To: Bill Schottstaedt Original-X-From: guile-devel-bounces+guile-devel=m.gmane.org@gnu.org Sun Jun 03 16:56:26 2007 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 1HurVK-0001CS-HL for guile-devel@m.gmane.org; Sun, 03 Jun 2007 16:56:26 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HurVK-0002pQ-4A for guile-devel@m.gmane.org; Sun, 03 Jun 2007 10:56:26 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1HurVF-0002pG-Gj for guile-devel@gnu.org; Sun, 03 Jun 2007 10:56:21 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1HurVE-0002p4-PQ for guile-devel@gnu.org; Sun, 03 Jun 2007 10:56:21 -0400 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1HurVE-0002p1-LI for guile-devel@gnu.org; Sun, 03 Jun 2007 10:56:20 -0400 Original-Received: from pat.uio.no ([129.240.10.15]) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1HurVE-0008B6-4b for guile-devel@gnu.org; Sun, 03 Jun 2007 10:56:20 -0400 Original-Received: from mail-mx8.uio.no ([129.240.10.38]) by pat.uio.no with esmtp (Exim 4.66) (envelope-from ) id 1HurVC-0008C8-Nf; Sun, 03 Jun 2007 16:56:18 +0200 Original-Received: from notam02.uio.no ([129.240.197.34] helo=iannis.localdomain) by mail-mx8.uio.no with esmtps (TLSv1:AES256-SHA:256) (Exim 4.66) (envelope-from ) id 1HurVC-0007i9-6F; Sun, 03 Jun 2007 16:56:18 +0200 Original-Received: from iannis.localdomain (localhost [127.0.0.1]) by iannis.localdomain (8.13.1/8.13.1) with ESMTP id l53EvFRS009751; Sun, 3 Jun 2007 16:57:15 +0200 Original-Received: from localhost (kjetism@localhost) by iannis.localdomain (8.13.1/8.13.1/Submit) with ESMTP id l53EvFQK009748; Sun, 3 Jun 2007 16:57:15 +0200 X-Authentication-Warning: iannis.localdomain: kjetism owned process doing -bs X-X-Sender: kjetism@iannis.localdomain In-Reply-To: <20070603110930.M29119@ccrma.Stanford.EDU> X-UiO-Spam-info: not spam, SpamAssassin (score=-1.1, required=12.0, autolearn=disabled, AWL=-1.127) X-UiO-Scanned: 8BCE5732ED4DD4FDF50A9CB1C46B7E327F8B4AA8 X-UiO-SPAM-Test: remote_host: 129.240.197.34 spam_score: -10 maxlevel 200 minaction 2 bait 0 mail/h: 3 total 2635 max/h 25 blacklist 0 greylist 0 ratelimit 0 X-detected-kernel: 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:6624 Archived-At: (CC guile-dev) On Sun, 3 Jun 2007, Bill Schottstaedt wrote: > Thanks! I'll merge your changes into my versions this morning. > I saw some discussion about the Boehm GC, but I didn't try it -- > let me know how it goes! > I have it running now, and it feels much better. (gc) still triggers a glip in the sound though, but thats to be expected. But the good things are (with snd_conffils.scm loaded): * I don't hear any glips in the sound using a dac-size of 64. Can't remember that ever working before. Even a dac-size of 1 almost works. * When changing the range, there is no sign of the graphics now and then lagging behind. I have never seen that before. However, I need to run a test with the normal guile 1.9 as well. It might not be because of the Boehm GC, but I think so. I'll report back in case it wasn't the new GC. I'm thinking about releasing a new version of snd-ls with embedded guile + boehm gc patch. It'll be a monster package, but snd feels so nice now that I might do it. _______________________________________________ Guile-devel mailing list Guile-devel@gnu.org http://lists.gnu.org/mailman/listinfo/guile-devel