From owner-freebsd-current Mon Mar 3 6: 2:58 2003 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 23F4737B401 for ; Mon, 3 Mar 2003 06:02:57 -0800 (PST) Received: from silver.he.iki.fi (silver.he.iki.fi [193.64.42.241]) by mx1.FreeBSD.org (Postfix) with ESMTP id AEDED43FBD for ; Mon, 3 Mar 2003 06:02:55 -0800 (PST) (envelope-from pete@he.iki.fi) Received: from PHE (silver.he.iki.fi [193.64.42.241]) by silver.he.iki.fi (8.12.6/8.11.4) with SMTP id h23E2qDT084740 for ; Mon, 3 Mar 2003 16:02:53 +0200 (EET) (envelope-from pete@he.iki.fi) Message-ID: <0bf901c2e18d$95bbb3e0$932a40c1@PHE> From: "Petri Helenius" To: Subject: hype(r)threading Date: Mon, 3 Mar 2003 16:02:52 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I seem to want to quite the opposite what other people would like to happen, we have a supermicro P4DPR board with two Xeon´s. Since lately the kernel seems to want to launch the virtual cores regardless of BIOS setting of HyperThreading being [Disabled]. Any ideas how to disable the cores since our workload is does not benefit from having more than two cores in a machine. Pete To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message