Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762038AbXLMPUG (ORCPT ); Thu, 13 Dec 2007 10:20:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753873AbXLMPTz (ORCPT ); Thu, 13 Dec 2007 10:19:55 -0500 Received: from ug-out-1314.google.com ([66.249.92.170]:53699 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753036AbXLMPTy (ORCPT ); Thu, 13 Dec 2007 10:19:54 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=j7UqD36ZcMI2yqZuiPfhfuYMW1Sy/MtkYD7Qo/y6wJZs0jkatpJn0uwYt8m6fgdNhd6UeeFZFK3HZP/h+WSYC5mH1/C1JbvRRmaMPr5INxRub9xlLQV3D03Wak9YO2IjP08U/RA1zN1/PihCmEsfzOcUrNr2IGLJojDsAvisXz8= Message-ID: <47614D99.7090505@gmail.com> Date: Thu, 13 Dec 2007 16:19:53 +0100 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.9 (X11/20071031) MIME-Version: 1.0 To: Rene Herman CC: "H. Peter Anvin" , Linux Kernel , dpreed@reed.com, Alan Cox , pavel@ucw.cz, andi@firstfloor.org, rol@as2917.net, Krzysztof Halasa , david@davidnewall.com, john@stoffel.org, linux-os@analogic.com Subject: Re: [RFT] Port 0x80 I/O speed References: <475F1DC6.5090403@keyaccess.nl> <475FA060.6070004@gmail.com> <4af2d03a0712120325n50d057baq7ec440c5e57fda39@mail.gmail.com> <47602BF2.9030602@zytor.com> <47603437.905@keyaccess.nl> In-Reply-To: <47603437.905@keyaccess.nl> X-Enigmail-Version: 0.95.5 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 664 Lines: 23 Rene Herman napsal(a): > On 12-12-07 19:44, H. Peter Anvin wrote: > >>> model name : Intel(R) Xeon(R) CPU E5335 @ 2.00GHz >>> cycles: out 3217, in 1898 >> >> 1.6 µs, on the high end.... >> >>> model name : Dual Core AMD Opteron(tm) Processor 275 >>> cycles: out 5508, in 5524 >> >> Definitely an outlier; 2.5 µs here. Now, it's around cycles: out 4763, in 5515 It's cpu MHz : 2205.209 -- 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/