Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262283AbTKYKcg (ORCPT ); Tue, 25 Nov 2003 05:32:36 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262288AbTKYKcg (ORCPT ); Tue, 25 Nov 2003 05:32:36 -0500 Received: from main.gmane.org ([80.91.224.249]:60546 "EHLO main.gmane.org") by vger.kernel.org with ESMTP id S262283AbTKYKce (ORCPT ); Tue, 25 Nov 2003 05:32:34 -0500 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: mru@kth.se (=?iso-8859-1?q?M=E5ns_Rullg=E5rd?=) Subject: Re: hyperthreading Date: Tue, 25 Nov 2003 11:32:31 +0100 Message-ID: References: <20031125094419.GB339@vega.digitel2002.hu> <200311251048.53046.AlberT_NOSPAM_@SuperAlberT.it> <20031125100526.GE339@vega.digitel2002.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@sea.gmane.org User-Agent: Gnus/5.1002 (Gnus v5.10.2) XEmacs/21.4 (Rational FORTRAN, linux) Cancel-Lock: sha1:uqtj7VNZssxnBloCW8K+o1WgbAc= Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 797 Lines: 18 G?bor L?n?rt writes: >> > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca >> > cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm >> > bogomips : 3334.14 >> >> >> P4 does not support HT ... only Xeon and new generation P4-HT does. > > OK, but if this CPU does not support HT, then why 'ht' is shown at > flags in /proc/cpuinfo? It looks like quite illogical for me then ... I've been wondering about that myself. I'm sure my P4M doesn't have any hyperthreading. -- M?ns Rullg?rd mru@kth.se - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/