From owner-freebsd-questions@FreeBSD.ORG Sun Feb 25 23:16:16 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 68DDA16A404 for ; Sun, 25 Feb 2007 23:16:16 +0000 (UTC) (envelope-from deeptech71@gmail.com) Received: from nf-out-0910.google.com (nf-out-0910.google.com [64.233.182.190]) by mx1.freebsd.org (Postfix) with ESMTP id ADA0A13C46B for ; Sun, 25 Feb 2007 23:16:15 +0000 (UTC) (envelope-from deeptech71@gmail.com) Received: by nf-out-0910.google.com with SMTP id k27so1319202nfc for ; Sun, 25 Feb 2007 15:16:14 -0800 (PST) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:user-agent:mime-version:to:subject:content-type:content-transfer-encoding; b=N7LGZLpSV+i+BNRDqC+5vBTtJpsANUnHSsFbTJ4bEn0XbCWTj25wnU9kynv3AMtQlASGsQkSKh7A0baZ/4N7IxIk2PoxCPX7+iqdigIOkZuUtnV/yD3LPY3hlAjZ61NP+2hTwzPit7ePFT6R706Zadp2+BmSbWz5ymxa8EgzFJk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:subject:content-type:content-transfer-encoding; b=hxYYozX7k6X4n2mFMagaHDnt4UgfSqOwg3wm4ZBLThrfu2z4iVklsviphMXTDoRbkBIR0ILGesNTZApA8Hpx+zNwMqYzA5WhyXzOQiO5vUi8+vZ3Bhlpwe/Z4pmyX/CThaSEeAS71IT2Vm7lT99pXCeS6W9nHGWLv9qjA+df658= Received: by 10.49.28.3 with SMTP id f3mr11338824nfj.1172445374565; Sun, 25 Feb 2007 15:16:14 -0800 (PST) Received: from ?192.168.123.111? ( [84.0.107.64]) by mx.google.com with ESMTP id g8sm19272852muf.2007.02.25.15.16.13; Sun, 25 Feb 2007 15:16:14 -0800 (PST) Message-ID: <45E218CC.7060902@gmail.com> Date: Mon, 26 Feb 2007 00:16:28 +0100 From: deeptech71@gmail.com User-Agent: Thunderbird 1.5.0.9 (Windows/20061207) MIME-Version: 1.0 To: freebsd-questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: compiling always generates fast code? 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: Sun, 25 Feb 2007 23:16:16 -0000 Do you get processor-specific code when you do buildworld and buildkernel, particularly on a -RELEASE? Does building from ports always automatically optimize code (vs packages)? Do I need to strip some files after the compilation (world, kernel, ports) to get the absolute maximum performance? Any other tips to speed up executables? THX!