From owner-freebsd-questions@FreeBSD.ORG Mon Nov 29 12:44:14 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BCB1B16A4CE for ; Mon, 29 Nov 2004 12:44:14 +0000 (GMT) Received: from neon.webfusion.co.uk (neon.webfusion.co.uk [212.67.202.39]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5678643D1D for ; Mon, 29 Nov 2004 12:44:14 +0000 (GMT) (envelope-from michael.hopkins@hopkins-research.com) Received: from 83-216-132-201.markch725.adsl.metronet.co.uk ([83.216.132.201] helo=[192.168.0.4]) by neon.webfusion.co.uk with asmtp (Exim 3.36 #1) id 1CYkt2-0001Pz-00 for questions@freebsd.org; Mon, 29 Nov 2004 12:44:12 +0000 User-Agent: Microsoft-Entourage/10.1.1.2418 Date: Mon, 29 Nov 2004 12:44:12 +0000 From: "Michael Hopkins, Hopkins Research" To: Message-ID: Mime-version: 1.0 Content-type: text/plain; charset="US-ASCII" Content-transfer-encoding: 7bit Subject: 64 bit FreeBSD for number crunching X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Nov 2004 12:44:14 -0000 Hi I am considering building a dual Opteron number-cruncher using FreeBSD 5.3 instead of Linux, and I have three questions which I haven't been able to find answers to on the site. 1) Will I be able to link reliably against Linux libraries when the source isn't available e.g. Some of those ones here... http://www.amd.com/us-en/Processors/ProductInformation/0,,30_118_8796_11869% 5E11880,00.html 2) Is there any performance penalty to (1) if I can. 3) Is the 64 bit AMD port of FreeBSD stable? Many thanks for your time Michael _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ _/ _/ _/_/_/ Hopkins Research Ltd _/ _/ _/ _/ _/_/_/_/ _/_/_/ http://www.hopkins-research.com _/ _/ _/ _/ _/ _/ _/ _/ 'touch the future' _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/