Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 11 Dec 2002 05:51:02 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 11 Dec 2002 05:51:02 -0500 Received: from deviant.impure.org.uk ([195.82.120.238]:35476 "EHLO deviant.impure.org.uk") by vger.kernel.org with ESMTP id ; Wed, 11 Dec 2002 05:51:02 -0500 Date: Wed, 11 Dec 2002 10:58:08 +0000 From: Dave Jones To: Denis Vlasenko Cc: Daniel Egger , Joseph , "linux-kernel@vger.kernel.org" Subject: Re: Why does C3 CPU downgrade in kernel 2.4.20? Message-ID: <20021211105808.GA17354@codemonkey.org.uk> Mail-Followup-To: Dave Jones , Denis Vlasenko , Daniel Egger , Joseph , "linux-kernel@vger.kernel.org" References: <009f01c2a000$f38885d0$3716a8c0@taipei.via.com.tw> <20021210055215.GA9124@suse.de> <1039504941.30881.10.camel@sonja> <200212110829.gBB8Tja05013@Port.imtp.ilyichevsk.odessa.ua> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200212110829.gBB8Tja05013@Port.imtp.ilyichevsk.odessa.ua> User-Agent: Mutt/1.3.28i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 562 Lines: 15 On Wed, Dec 11, 2002 at 11:19:23AM -0200, Denis Vlasenko wrote: > > Prolly I would have to do more benchmarking to find out about > > aligment advantages. > I heard cmovs are microcoded in Centaurs. > s...l...o...w... Hardly surprising given that the chip isn't targetted at the performance market. Dave - 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/