From owner-freebsd-hackers@FreeBSD.ORG Mon May 5 10:36:15 2014 Return-Path: Delivered-To: hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id DAF3420A; Mon, 5 May 2014 10:36:15 +0000 (UTC) Received: from ms-10.1blu.de (ms-10.1blu.de [178.254.4.101]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5434F1A00; Mon, 5 May 2014 10:36:15 +0000 (UTC) Received: from [89.204.137.79] (helo=localhost.my.domain) by ms-10.1blu.de with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1WhGFn-0005kA-S5; Mon, 05 May 2014 12:36:12 +0200 Received: from localhost.my.domain (localhost [127.0.0.1]) by localhost.my.domain (8.14.7/8.14.3) with ESMTP id s45Aa9S4002242; Mon, 5 May 2014 12:36:09 +0200 (CEST) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by localhost.my.domain (8.14.7/8.14.3/Submit) id s45Aa8kH002241; Mon, 5 May 2014 12:36:08 +0200 (CEST) (envelope-from guru@unixarea.de) X-Authentication-Warning: localhost.my.domain: guru set sender to guru@unixarea.de using -f Date: Mon, 5 May 2014 12:36:08 +0200 From: Matthias Apitz To: Stefan Esser Subject: Re: Leaving the Desktop Market Message-ID: <20140505103608.GA2206@La-Habana> Reply-To: Matthias Apitz References: <3F7430D7-3C0F-43E1-8EBD-8AA4F701497C@FreeBSD.org> <20140503155745.GA2457@La-Habana> <20140503192305.GA1847@La-Habana> <20140505091709.GA1983@La-Habana> <5367633E.90003@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5367633E.90003@freebsd.org> X-Operating-System: FreeBSD 9.0-CURRENT r214444 (i386) User-Agent: Mutt/1.5.21 (2010-09-15) X-Con-Id: 51246 X-Con-U: 0-guru X-Originating-IP: 89.204.137.79 Cc: "freebsd-hackers@freebsd.org" , "current@freebsd.org" X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 05 May 2014 10:36:15 -0000 El día Monday, May 05, 2014 a las 12:09:02PM +0200, Stefan Esser escribió: > > In the output of: > > > > $ sysctl -a | fgrep dev.cpu.0.freq_ > > dev.cpu.0.freq_levels: 1600/2000 1333/1533 1066/1066 800/600 > > > > what does mean the value after the slash .../nnnn ? > > This is the nominal power consumption (TDP) in mW for that level. > These numbers correspond to 2W at 1600MHz and 0.6W at 800MHz. Thanks. > > Is this an Atom or some other ultra-low power CPU? dmesg shows: ... CPU: Intel(R) Atom(TM) CPU N270 @ 1.60GHz (1596.22-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x106c2 Family = 0x6 Model = 0x1c Stepping = 2 Features=0xbfe9fbff Features2=0x40c39d AMD Features2=0x1 TSC: P-state invariant, performance statistics real memory = 1073741824 (1024 MB) avail memory = 1004568576 (958 MB) Event timer "LAPIC" quality 400 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs FreeBSD/SMP: 1 package(s) x 1 core(s) x 2 HTT threads cpu0 (BSP): APIC ID: 0 cpu1 (AP/HT): APIC ID: 1 ioapic0: Changing APIC ID to 4 ioapic0 irqs 0-23 on motherboard ... Btw: the values in /etc/rc.conf performance_cx_lowest="Cmax" economy_cx_lowest="Cmax" to which launched process they belong as config values? Thanks matthias -- Matthias Apitz | /"\ ASCII Ribbon Campaign: E-mail: guru@unixarea.de | \ / - No HTML/RTF in E-mail WWW: http://www.unixarea.de/ | X - No proprietary attachments phone: +49-170-4527211 | / \ - Respect for open standards | en.wikipedia.org/wiki/ASCII_Ribbon_Campaign