From owner-freebsd-current@FreeBSD.ORG Sun Feb 29 15:17:18 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7817816A4CE for ; Sun, 29 Feb 2004 15:17:18 -0800 (PST) Received: from dragon.nuxi.com (trang.nuxi.com [66.93.134.19]) by mx1.FreeBSD.org (Postfix) with ESMTP id 50A1C43D31 for ; Sun, 29 Feb 2004 15:17:18 -0800 (PST) (envelope-from obrien@NUXI.com) Received: from dragon.nuxi.com (obrien@localhost [127.0.0.1]) by dragon.nuxi.com (8.12.10/8.12.10) with ESMTP id i1TNHGOJ047980; Sun, 29 Feb 2004 15:17:17 -0800 (PST) (envelope-from obrien@dragon.nuxi.com) Received: (from obrien@localhost) by dragon.nuxi.com (8.12.11/8.12.11/Submit) id i1TNHG5V047978; Sun, 29 Feb 2004 15:17:16 -0800 (PST) (envelope-from obrien) Date: Sun, 29 Feb 2004 15:17:15 -0800 From: "David O'Brien" To: Vincent Poy Message-ID: <20040229231715.GB44015@dragon.nuxi.com> Mail-Followup-To: David O'Brien , Vincent Poy , current@FreeBSD.ORG References: <20040229213521.GA44015@dragon.nuxi.com> <20040229121938.H8264-100000@oahu.WURLDLINK.NET> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040229121938.H8264-100000@oahu.WURLDLINK.NET> User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD 5.2-CURRENT Organization: The NUXI BSD Group X-Pgp-Rsa-Fingerprint: B7 4D 3E E9 11 39 5F A3 90 76 5D 69 58 D9 98 7A X-Pgp-Rsa-Keyid: 1024/34F9F9D5 X-Mailman-Approved-At: Mon, 01 Mar 2004 05:01:12 -0800 cc: current@FreeBSD.ORG Subject: Re: buildworld times X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: current@FreeBSD.ORG List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 29 Feb 2004 23:17:18 -0000 On Sun, Feb 29, 2004 at 12:21:18PM -1000, Vincent Poy wrote: > > > > Athlon64 3400+ (2.2 GHz), running 32-bit OS, no -j: 28m55.55s real > > > > > > That's pretty fast. I wonder how long does the make buildkernel > > > take. =) > > > > I don't have a time for that, I have the (non-j) times for: > > > > make kernel-depend: 44.75s real > > make kernel: 5m30.31s real Note these times are with a GENERIC kernel with only WITNESS removed. > Ah, forgot all about the 64 portion of the Athlon but I wonder, > with the current crop of processors from Intel P4C-3.4Ghz with dual > channel memory with the 875p chipset versus the Athlon64-FX, I wonder > which one is actually faster in terms of buildworld times. Athlon64-FX -- while the Intel 875p chipset may have a dual-channel memory controller, it is on the northbridge and not on the CPU. So the 875p-based system will have much higher memory latencies. -- -- David (obrien@FreeBSD.org)