From owner-freebsd-questions@FreeBSD.ORG Sat Jun 2 23:55:56 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 5E0AA16A41F for ; Sat, 2 Jun 2007 23:55:56 +0000 (UTC) (envelope-from freebsd@schlossadler.net) Received: from mail12.syd.optusnet.com.au (mail12.syd.optusnet.com.au [211.29.132.193]) by mx1.freebsd.org (Postfix) with ESMTP id D8D6313C43E for ; Sat, 2 Jun 2007 23:55:55 +0000 (UTC) (envelope-from freebsd@schlossadler.net) Received: from localhost (c220-239-31-2.rivrw7.nsw.optusnet.com.au [220.239.31.2]) by mail12.syd.optusnet.com.au (8.13.1/8.13.1) with ESMTP id l52NtrQR029872 for ; Sun, 3 Jun 2007 09:55:54 +1000 MIME-Version: 1.0 Date: Sun, 3 Jun 2007 9:58:11 +1000 From: Alex R To: freebsd-questions@freebsd.org In-Reply-To: <200706022343.l52Nhmgm003006@cheyenne.sixcompanies.com> References: <200706022343.l52Nhmgm003006@cheyenne.sixcompanies.com> Message-ID: <61960777607a3b56b759d78fac57836a@mail.schlossadler.net> X-Sender: freebsd@schlossadler.net User-Agent: RoundCube Webmail/0.1b Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Subject: Re: SMP System but only CPU#0 being used? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: freebsd@schlossadler.net List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Jun 2007 23:55:56 -0000 On Sat, 02 Jun 2007 18:43:52 -0500, JD Bronson wrote: > If this is HTT (seems to be) > and not 'real' dual processors.... > > I just answered this last week? > > Check /etc/sysctl.conf for this: > > machdep.hyperthreading_allowed=1 > > > -JD Thanks for the reply, I checked that sysctl variable and it seems to be set to 0, i will try setting it to 1 and see what happens. The CPU is a LGA775 Pentium-M with EMT64 I think, I remember the CPU box saying dual core on it (not core duo though). Pentium 4 was socket 478 from memory or did Intel do a Pentium 4 in LGA775 too?