Date: Wed, 26 May 2004 17:09:31 -0400 From: Lanny Baron <lnb@FreeBSDsystems.COM> To: Gannater =?ISO-8859-1?Q?J=E1nos?= <gannater@freemail.hu> Cc: freebsd-smp@freebsd.org Subject: Re: Hyper-threading Message-ID: <1085605771.845.62.camel@panda> In-Reply-To: <freemail.20040426213907.69236@fm12.freemail.hu> References: <freemail.20040426213907.69236@fm12.freemail.hu>
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--=-l2hJR2qnXX3lNEKd5aFN Content-Type: text/plain Content-Transfer-Encoding: 7bit Look for CPU #0 Trust me, you have one. -- =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+= Lanny Baron Proud to be 100% FreeBSD http://www.FreeBSDsystems.COM Toll Free: 1.877.963.1900 =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+= --=-l2hJR2qnXX3lNEKd5aFN Content-Disposition: inline Content-Description: Forwarded message - Hyper-threading Content-Type: message/rfc822 Return-Path: <owner-freebsd-smp@freebsd.org> Delivered-To: freebsdsystems.com-lnb@freebsdsystems.com Received: (qmail 17957 invoked by uid 3011); 26 May 2004 20:27:11 -0000 Received: from owner-freebsd-smp@freebsd.org by mx1.freebsdsystems.com by uid 89 with qmail-scanner-1.21 (clamscan: 0.54. f-prot: 3.12/. Clear:RC:0(216.136.204.119):. Processed in 0.60451 secs); 26 May 2004 20:27:11 -0000 Received: from unknown (HELO mx2.freebsd.org) (216.136.204.119) by mx1.freebsdsystems.com with SMTP; 26 May 2004 20:27:10 -0000 Received: from hub.freebsd.org (hub.freebsd.org [216.136.204.18]) by mx2.freebsd.org (Postfix) with ESMTP id F157656A67; Wed, 26 May 2004 13:26:13 -0700 (PDT) (envelope-from owner-freebsd-smp@freebsd.org) Received: from hub.freebsd.org (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with ESMTP id 6BEDE16A4D7; Wed, 26 May 2004 13:26:13 -0700 (PDT) Delivered-To: freebsd-smp@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id B233C16A4CE for <freebsd-smp@freebsd.org>; Wed, 26 May 2004 12:39:16 -0700 (PDT) Received: from fmx4.freemail.hu (fmx4.freemail.hu [195.228.242.224]) by mx1.FreeBSD.org (Postfix) with SMTP id B68FC43D41 for <freebsd-smp@freebsd.org>; Wed, 26 May 2004 12:39:15 -0700 (PDT) (envelope-from gannater@freemail.hu) Received: (qmail 95680 invoked from network); 26 May 2004 21:39:08 +0200 Received: from fm12.freemail.hu (HELO fm13.freemail.hu) (195.228.242.212) by fmx4.freemail.hu with SMTP; 26 May 2004 21:39:08 +0200 Received: (qmail 69261 invoked by uid 3644897); 26 May 2004 21:39:07 +0200 Date: Wed, 26 May 2004 21:39:07 +0200 (CEST) From: =?ISO-8859-2?Q?Gannater_J=E1nos?= <gannater@freemail.hu> To: freebsd-smp@freebsd.org Message-ID: <freemail.20040426213907.69236@fm12.freemail.hu> X-Originating-IP: [81.182.48.27] X-HTTP-User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=ISO-8859-2 Subject: Hyper-threading X-BeenThere: freebsd-smp@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: FreeBSD SMP implementation group <freebsd-smp.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-smp>, <mailto:freebsd-smp-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-smp>; List-Post: <mailto:freebsd-smp@freebsd.org> List-Help: <mailto:freebsd-smp-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-smp>, <mailto:freebsd-smp-request@freebsd.org?subject=subscribe> Sender: owner-freebsd-smp@freebsd.org Errors-To: owner-freebsd-smp@freebsd.org Content-Transfer-Encoding: 7bit Hi, I installed FreeBSD 5.2.1 on my new Intel Pentium 4 based computer, which has Hyper-threading support. Although I enabled Hyper-threading in the BIOS and compiled the kernel with SMP and APIC_IO and it looks like it's not working. The dmesg says it has only one CPU and it is #1. In the 4.9 kernel I can see an option for Hyper-threading but I can't see it in the 5.2.1 release. What should I do to make this service work and how can I test it? Thx. _______________________________________________ freebsd-smp@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-smp To unsubscribe, send any mail to "freebsd-smp-unsubscribe@freebsd.org" --=-l2hJR2qnXX3lNEKd5aFN--
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