From owner-freebsd-questions@FreeBSD.ORG Tue Nov 2 21:28:04 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 1585916A4CE for ; Tue, 2 Nov 2004 21:28:04 +0000 (GMT) Received: from mail.revolutionsp.com (ganymede.revolutionsp.com [64.246.0.2]) by mx1.FreeBSD.org (Postfix) with ESMTP id AB1C443D45 for ; Tue, 2 Nov 2004 21:28:03 +0000 (GMT) (envelope-from klr@6s-gaming.com) Received: from mail.revolutionsp.com (localhost [127.0.0.1]) by mail.revolutionsp.com (Postfix) with ESMTP id 016D715CD2 for ; Tue, 2 Nov 2004 12:24:26 -0600 (CST) Received: from 81.84.174.68 (SquirrelMail authenticated user klr@6s-gaming.com); by mail.revolutionsp.com with HTTP; Tue, 2 Nov 2004 18:24:27 -0000 (GMT) Message-ID: <56862.81.84.174.68.1099419867.squirrel@81.84.174.68> In-Reply-To: <20041102102515.GA15710@athena.oekb.co.at> References: <20041030143217.GA9742@athena.oekb.co.at> <20041102102515.GA15710@athena.oekb.co.at> Date: Tue, 2 Nov 2004 18:24:27 -0000 (GMT) From: "Hugo Silva" To: freebsd-questions@freebsd.org User-Agent: SquirrelMail/1.4.3a X-Mailer: SquirrelMail/1.4.3a MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal Subject: Re: SMP with hyperthreading CPU (5.3)? 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: Tue, 02 Nov 2004 21:28:04 -0000 [killer@europa:/home/killer/] sysctl kern.smp.active kern.smp.active: 0 > On Sat, Oct 30, 2004 at 01:43:09PM -0700, Luke wrote: >> I haven't updated my system since August, but back then the "apic" >> device >> was also required. 5.3 may be different. >> This is the relevant section from my 5.2-CURRENT hyperthreading kernel >> from last August. >> >> # To make an SMP kernel, the next two are needed >> options SMP # Symmetric MultiProcessor Kernel >> device apic # I/O APIC >> > > Sorry, forgot to say, that I've got both of them in my kernel config > file, i.e. "SMP" and "apic" - however I don't get the characteristic > "CPU... launched" messages upon boot. > > This brings me to another point: What's the best way (besides checking > /var/log/messages) to tell whether SMP is active? > > Does "top" display cpu load for hyperthreading (as opposed to > multiprocessor) systems too? > > -ewald > > > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > -- www.6s-gaming.com