From owner-freebsd-amd64@FreeBSD.ORG Mon Mar 13 08:18:01 2006 Return-Path: X-Original-To: freebsd-amd64@freebsd.org Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E0FE916A41F for ; Mon, 13 Mar 2006 08:18:01 +0000 (UTC) (envelope-from lulf@stud.ntnu.no) Received: from fri.itea.ntnu.no (fri.itea.ntnu.no [129.241.7.60]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6A97143D53 for ; Mon, 13 Mar 2006 08:18:00 +0000 (GMT) (envelope-from lulf@stud.ntnu.no) Received: from localhost (localhost [127.0.0.1]) by fri.itea.ntnu.no (Postfix) with ESMTP id 51D7E80E6 for ; Mon, 13 Mar 2006 09:17:59 +0100 (CET) Received: from gaupe.stud.ntnu.no (gaupe.stud.ntnu.no [129.241.56.184]) by fri.itea.ntnu.no (Postfix) with ESMTP for ; Mon, 13 Mar 2006 09:17:59 +0100 (CET) Received: by gaupe.stud.ntnu.no (Postfix, from userid 2312) id 0B9D0CFF14; Mon, 13 Mar 2006 09:17:59 +0100 (CET) Date: Mon, 13 Mar 2006 09:17:59 +0100 From: Ulf Lilleengen To: freebsd-amd64@freebsd.org Message-ID: <20060313081758.GA29260@stud.ntnu.no> References: <60F1B0FC76F1504A91839905DA7EBDB603903C@ssuzexmb3.amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <60F1B0FC76F1504A91839905DA7EBDB603903C@ssuzexmb3.amd.com> User-Agent: Mutt/1.5.9i X-Content-Scanned: with sophos and spamassassin at mailgw.ntnu.no. Subject: Re: NUMA and Dual-Core Support X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Mar 2006 08:18:02 -0000 On man, mar 13, 2006 at 11:40:17 +0800, Liu, Robin wrote: > BTW, could anybody tell me which is the oldest version of FreeBSD to support the dual-core processor? The oldest version of FreeBSD to take use of SMPng would be 5.0, but you wouldn't want to run anything below 5.5/6.0 for this right now anywaw. Other than that, the dual-core processors should be visible as two processors to the OS, so it should work on older versions such as 4.x as well. -- Mvh Ulf Lilleengen