From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1RrdEv-0005wV-CT for garchives@archives.gentoo.org; Sun, 29 Jan 2012 22:28:49 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 8D691E0800; Sun, 29 Jan 2012 22:28:35 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by pigeon.gentoo.org (Postfix) with ESMTP id 5DA6DE07C5 for ; Sun, 29 Jan 2012 22:27:35 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp.gentoo.org (Postfix) with ESMTP id E25F51B4005 for ; Sun, 29 Jan 2012 22:27:34 +0000 (UTC) X-Virus-Scanned: by amavisd-new using ClamAV at gentoo.org X-Spam-Flag: NO X-Spam-Score: -2.694 X-Spam-Level: X-Spam-Status: No, score=-2.694 tagged_above=-999 required=5.5 tests=[AWL=-0.783, BAYES_00=-1.9, FREEMAIL_FROM=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] autolearn=no Received: from smtp.gentoo.org ([127.0.0.1]) by localhost (smtp.gentoo.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id NLDLkf22qiAF for ; Sun, 29 Jan 2012 22:27:28 +0000 (UTC) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id 817A36443E for ; Sun, 29 Jan 2012 22:27:27 +0000 (UTC) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1RrdDZ-00051F-AV for gentoo-user@gentoo.org; Sun, 29 Jan 2012 23:27:25 +0100 Received: from athedsl-376728.home.otenet.gr ([79.131.23.150]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 29 Jan 2012 23:27:25 +0100 Received: from realnc by athedsl-376728.home.otenet.gr with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 29 Jan 2012 23:27:25 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: gentoo-user@lists.gentoo.org From: Nikos Chantziaras Subject: [gentoo-user] Re: JACK on a multiprocessor/-core system Date: Mon, 30 Jan 2012 00:27:12 +0200 Organization: Lucas Barks Message-ID: References: <20120129151608.GA2992@solfire> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: athedsl-376728.home.otenet.gr User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20120109 Thunderbird/9.0 In-Reply-To: <20120129151608.GA2992@solfire> X-Archives-Salt: 422cf895-d4e8-40fc-b9d2-1c9daf52dba0 X-Archives-Hash: 53049fc680e69a32a1442a0e6b28441f On 01/29/2012 05:16 PM, meino.cramer@gmx.de wrote: > Hi, > > is it possible to successfully run jackd as provided by > Gentoo/Emerge/Portage on a multicore system > ( AMD Phenom(tm) II X6 1090T Processor ) ? > > Thank you very much for any help in advance! It runs (of course), but the version in portage is not multi-threaded. For that, you will need JACK2, which is able to use more than just one CPU. You can find it in the pro-audio overlay. But be aware that if you're on a 64-bit Gentoo, the package will break if you have emul-linux-x86-soundlibs installed. I posted a bug about it, along with a fix, but it was not accepted: http://bugs.gentoo.org/show_bug.cgi?id=399071 You can manually delete the offending files.