From owner-freebsd-stable@FreeBSD.ORG Fri Oct 12 10:02:14 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 68EF616A41B for ; Fri, 12 Oct 2007 10:02:14 +0000 (UTC) (envelope-from matrix@itlegion.ru) Received: from corpmail.itlegion.ru (corpmail.itlegion.ru [84.21.226.211]) by mx1.freebsd.org (Postfix) with SMTP id 82D1213C4AC for ; Fri, 12 Oct 2007 10:02:13 +0000 (UTC) (envelope-from matrix@itlegion.ru) Received: (qmail 72450 invoked from network); 12 Oct 2007 14:02:10 +0400 Received: from unknown (HELO Artem) (192.168.0.12) by 84.21.226.211 with SMTP; 12 Oct 2007 14:02:10 +0400 X-AntiVirus: Checked by Dr.Web [version: 4.44, engine: 4.44.0.09170, virus records: 248520, updated: 12.10.2007] Message-ID: <024901c80cb6$f49696b0$0c00a8c0@Artem> From: "Artem Kuchin" To: Date: Fri, 12 Oct 2007 14:02:09 +0400 Organization: IT Legion MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="koi8-r"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 Subject: how to compiel kernel and world to maxium optimization X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Oct 2007 10:02:14 -0000 Hello! Somehow, i cannot find info now how to build kernel and world very optimized to a particular machine. Maybe i am not looking hard enough? The point is that if i have Xeon HT cpus (not very new, but definitelly not Pentium PRO :) i can build kernel and world using insttructions for this CPU and optimization for it, so i would get myself a speedy system and less memory hungry, right? The only option known to me which is related to the isee is cpu setting in kernel config file. Anything else? Thank you very much in advance -- Regards, Artem Kuchin