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 1RhjOK-0006Pj-N4 for garchives@archives.gentoo.org; Mon, 02 Jan 2012 15:01:36 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id ED24F21C267; Mon, 2 Jan 2012 15:00:57 +0000 (UTC) Received: from mail-ww0-f53.google.com (mail-ww0-f53.google.com [74.125.82.53]) by pigeon.gentoo.org (Postfix) with ESMTP id 833BD21C252 for ; Mon, 2 Jan 2012 14:56:32 +0000 (UTC) Received: by wgbds1 with SMTP id ds1so24408010wgb.10 for ; Mon, 02 Jan 2012 06:56:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=4c5wC0xDie76jQkxMLWF+rB0+Ew0ABFUAPihCL9x4Eo=; b=ra7H56fJjPbtgEpt4oWruWY/Mrn7ZexBcgJwL3TQ/956fyO6Oh3dYk06vlV5/Eula1 XnYlYHlQkmeuq7KHsNyVfRTkQw3OvpMMrqyLfxplUeuDCMn1oRsZgRFeRsUuvVrXx6Qs uHGjqDKWYQxSqbnOFOQidIQ4UrZIJyEfzZ/Jw= 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 Received: by 10.227.202.142 with SMTP id fe14mr24603147wbb.10.1325516191577; Mon, 02 Jan 2012 06:56:31 -0800 (PST) Received: by 10.223.160.73 with HTTP; Mon, 2 Jan 2012 06:56:31 -0800 (PST) In-Reply-To: <20120102101210.GA2943@solfire> References: <20120102101210.GA2943@solfire> Date: Mon, 2 Jan 2012 06:56:31 -0800 Message-ID: Subject: Re: [gentoo-user] Before I lock out myself from my box... From: Mark Knecht To: gentoo-user@lists.gentoo.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Archives-Salt: a5ea2665-964e-49be-8e00-1044b256f4a3 X-Archives-Hash: 616642eade401ffa0e2a0be7a8706717 On Mon, Jan 2, 2012 at 2:12 AM, wrote: > Hi, > > Happy new year! :) > > ...before I make my GENTOO box unaccessible to me ... ;) > > For rendering with blenders new Cycles GPU based renderer > I want to setup my box as follows: > > Rendering should be done with the GTX 560 Ti nvidia card and > the "normal" desktop (aka X11) should be handled via the > GT 430 nvidia card. > > Both cards are already inserted into the box and seem to be > recognized since lspci reports: > > =C2=A0 =C2=A002:00.0 VGA compatible controller: nVidia Corporation GF108 = [GeForce GT 430] (rev a1) > =C2=A0 =C2=A009:00.0 VGA compatible controller: nVidia Corporation GF110 = [GeForce GTX 560 Ti] (rev a1) > > Nvidia-setting also reports both cards the 560 Ti one is recognized as > GPU0 the other one as GPU1. > > Currently X11 uses the GTX560Ti and the GT430 is "idle" (has neither > a "display-" nor "rendering-job"). > > > How can I move the "display-job" to the GT430 ? How can I urge X11 to > exclusively use the GT430 for its purposes? > > Thank you very much in advance for any help! > > Best regards, > mcc Probably need to see your xorg.conf file. I suspect it comes down to how the two GPUs are identified there, and how the server layout is done. One heads up though about the directions you're going. It might matter. It might not. In my case I have a GTX465 as my main card driving two monitors, and then an 8400 GS driving the 3rd monitor. OpenGL doesn't work at all on the 3rd monitor. I think the way that stuff works is that it on;y works on the first card, with a possible exception being that if you use two identical cards (which neither you or I seem to be doing) then _maybe_ it will work on both. Anyway, as I know nothing about your Blender stuff, if it requires OpenGL you might be in for some additional work to get past this issue. I haven't figured it out here but it hasn't been high priority. I mostly just use the 3rd monitor for a NetFlix VM. Good luck, Mark