From owner-freebsd-questions@FreeBSD.ORG Thu Mar 15 01:16:46 2007 Return-Path: X-Original-To: freebsd-questions@FreeBSD.ORG Delivered-To: freebsd-questions@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 64CB516A41A for ; Thu, 15 Mar 2007 01:16:46 +0000 (UTC) (envelope-from kline@tao.thought.org) Received: from tao.thought.org (dsl231-043-140.sea1.dsl.speakeasy.net [216.231.43.140]) by mx1.freebsd.org (Postfix) with ESMTP id DE49413C4BF for ; Thu, 15 Mar 2007 01:16:45 +0000 (UTC) (envelope-from kline@tao.thought.org) Received: from tao.thought.org (localhost [127.0.0.1]) by tao.thought.org (8.13.8/8.13.1) with ESMTP id l2F1GpCd013283 for ; Wed, 14 Mar 2007 17:16:52 -0800 (PST) (envelope-from kline@tao.thought.org) Received: (from kline@localhost) by tao.thought.org (8.13.8/8.13.1/Submit) id l2F1GpBw013282 for freebsd-questions@FreeBSD.ORG; Wed, 14 Mar 2007 17:16:51 -0800 (PST) (envelope-from kline) Date: Wed, 14 Mar 2007 17:16:51 -0800 From: Gary Kline To: FreeBSD Mailing List Message-ID: <20070315011651.GA1524@thought.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.2.2i X-Organization: Thought Unlimited. Public service Unix since 1986. X-Of_Interest: Observing twenty years of service to the Unix community Cc: Subject: Optimizationn questions? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 15 Mar 2007 01:16:46 -0000 Two quick one for kernel and/or compiler wizards: first, is a 400Mz processor considered a 586 (for my KERNELCONF file)? Second, is it safe to do a buildworld with -O3? If there are stability concerns, I'll go with the default when I rebuild my 6.2 systems. thanks in advance, gary -- Gary Kline kline@thought.org www.thought.org Public Service Unix