From owner-freebsd-current@FreeBSD.ORG Wed Jul 9 13:25:48 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 9459037B401 for ; Wed, 9 Jul 2003 13:25:48 -0700 (PDT) Received: from mail.liwing.de (mail.liwing.de [213.70.188.162]) by mx1.FreeBSD.org (Postfix) with ESMTP id D207643F3F for ; Wed, 9 Jul 2003 13:25:46 -0700 (PDT) (envelope-from rehsack@liwing.de) Received: (qmail 770 invoked from network); 9 Jul 2003 20:25:37 -0000 Received: from stingray.liwing.de (HELO liwing.de) ([213.70.188.164]) (envelope-sender ) by mail.liwing.de (qmail-ldap-1.03) with SMTP for ; 9 Jul 2003 20:25:37 -0000 Message-ID: <3F0C7A42.2080501@liwing.de> Date: Wed, 09 Jul 2003 22:25:38 +0200 From: Jens Rehsack Organization: LiWing IT-Services User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.4) Gecko/20030624 Netscape/7.1 (ax) X-Accept-Language: de-de, de, en-us, en MIME-Version: 1.0 To: Brooks Davis References: <20030708133504.L16193@pcle2.cc.univie.ac.at> <20030709123734.GA50458@nagual.pp.ru> <3F0C0ED6.4030202@liwing.de> <20030709150718.GC28375@Odin.AC.HMC.Edu> In-Reply-To: <20030709150718.GC28375@Odin.AC.HMC.Edu> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: Andrey Chernov cc: freebsd-current@freebsd.org cc: Lukas Ertl Subject: Re: HTT on single CPU? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Jul 2003 20:25:48 -0000 Brooks Davis wrote: > > P4's below ~3.1GHz do not actually provide logical CPU support. That's not true. German distributors sell P4 CPU's FSB 800 (starting at 2.4GHz) which supports HTT. I know, that BSD didn't found 2 logical CPU's as John remarked, but I didn't understood why the CPU has the feature for HTT but no additional logical CPU's? By the way, I ordered 2 machines with Canterwood chipset and P4's marked with HTT support and I hope those will work fine. Jens