Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269394AbUINSrK (ORCPT ); Tue, 14 Sep 2004 14:47:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269521AbUINSpk (ORCPT ); Tue, 14 Sep 2004 14:45:40 -0400 Received: from omx3-ext.sgi.com ([192.48.171.20]:13745 "EHLO omx3.sgi.com") by vger.kernel.org with ESMTP id S269334AbUINSoK (ORCPT ); Tue, 14 Sep 2004 14:44:10 -0400 Date: Tue, 14 Sep 2004 13:43:27 -0500 From: Greg Edwards To: Manfred Spraul Cc: Jesse Barnes , paulmck@us.ibm.com, "Martin J. Bligh" , hawkes@sgi.com, linux-kernel@vger.kernel.org, wli@holomorphy.com Subject: Re: kernbench on 512p Message-ID: <20040914184327.GM4178@sgi.com> References: <200408191216.33667.jbarnes@engr.sgi.com> <200408192016.10064.jbarnes@engr.sgi.com> <20040820155717.GF1243@us.ibm.com> <200408201324.32464.jbarnes@engr.sgi.com> <41265CCE.3070808@colorfullife.com> <20040910190153.GA32062@sgi.com> <4145E50E.2020300@colorfullife.com> <20040914175241.GI4178@sgi.com> <41473578.7000106@colorfullife.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <41473578.7000106@colorfullife.com> User-Agent: Mutt/1.5.6i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 817 Lines: 27 On Tue, Sep 14, 2004 at 08:16:24PM +0200, Manfred Spraul wrote: | Greg Edwards wrote: | | >Manfred, | > | >Lockstat output attached from 2.6.9-rc2 at 512p and 2.6.9-rc2 + your two | >remaining RCU patches at 512p. kernbench was run without any arguments. | > | >The difference for RCU looks great. | > | > | > | Which value did you use for RCU_GROUP_SIZE? I'm not sure what's the | optimal value for 512p - probably 32 or so. I used what was defined in the patch +#define RCU_GROUP_SIZE 2 I can try running with a couple different values and see how it looks. Greg - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/