From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933271AbXCKMIz (ORCPT ); Sun, 11 Mar 2007 08:08:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933273AbXCKMIz (ORCPT ); Sun, 11 Mar 2007 08:08:55 -0400 Received: from mail.gmx.net ([213.165.64.20]:40218 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S933271AbXCKMIy (ORCPT ); Sun, 11 Mar 2007 08:08:54 -0400 X-Authenticated: #14349625 X-Provags-ID: V01U2FsdGVkX185hDcS+DQ5mKBfUep6H4LsgzasKwqSGXTfv1jzUN IdBYcZ1fSztUqp Subject: Re: [PATCH][RSDL-mm 0/7] RSDL cpu scheduler for 2.6.21-rc3-mm2 From: Mike Galbraith To: Con Kolivas Cc: linux kernel mailing list , ck list , Andrew Morton , Ingo Molnar In-Reply-To: <200703112248.24192.kernel@kolivas.org> References: <200703111457.17624.kernel@kolivas.org> <1173613149.6927.29.camel@Homer.simpson.net> <200703112248.24192.kernel@kolivas.org> Content-Type: text/plain Date: Sun, 11 Mar 2007 13:08:51 +0100 Message-Id: <1173614931.6927.36.camel@Homer.simpson.net> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 2007-03-11 at 22:48 +1100, Con Kolivas wrote: > > Thanks for the report. I'm assuming you're describing a single hyperthread P4 > here in SMP mode so 2 logical cores. Can you elaborate on whether there is > any difference as to which cpu things are bound to as well? Can you also see > what happens with lame not niced to +5 (ie at 0) and with lame at nice +19. Yes, one P4/HT/SMP. No change at nice 0, but setting the encoders to nice 19 did put X/gforce ~back where they were with 2.6.21-rc3. Tasks don't seem to be bound to any particular cpu, relies on load balancing (which appears to be working). -Mike