Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754205AbZGWNJt (ORCPT ); Thu, 23 Jul 2009 09:09:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754034AbZGWNJs (ORCPT ); Thu, 23 Jul 2009 09:09:48 -0400 Received: from tx2ehsobe001.messaging.microsoft.com ([65.55.88.11]:15303 "EHLO TX2EHSOBE002.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751597AbZGWNJr convert rfc822-to-8bit (ORCPT ); Thu, 23 Jul 2009 09:09:47 -0400 X-SpamScore: -5 X-BigFish: VPS-5(zz140fM1442Jzz1202hzzz32i6bh1f9i67h) X-Spam-TCS-SCL: 6:0 X-WSS-ID: 0KN8K9L-02-16X-01 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-Class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: [PATCH][KVM][retry 4] Add support for Pause Filtering to AMD SVM Date: Wed, 22 Jul 2009 17:40:48 -0500 Message-ID: <6453C3CB8E2B3646B0D020C112613273036209FB@sausexmb4.amd.com> In-Reply-To: <200907090950.06204.sheng@linux.intel.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH][KVM][retry 4] Add support for Pause Filtering to AMD SVM Thread-Index: AcoAN5DdI+0qECmpTsOh2vJXjZz60wK5aszg References: <200905050909.58583.mark.langsdorf@amd.com> <200907081319.57307.sheng@linux.intel.com> <6453C3CB8E2B3646B0D020C112613273036209F0@sausexmb4.amd.com> <200907090950.06204.sheng@linux.intel.com> From: "Langsdorf, Mark" To: "Sheng Yang" CC: "Roedel, Joerg" , , "Ingo Molnar" , , , , "Edwin Zhai" X-OriginalArrivalTime: 22 Jul 2009 22:40:49.0277 (UTC) FILETIME=[75DBB2D0:01CA0B1D] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 774 Lines: 23 > Um, I am afraid we have the different result... With your > scheduler patch, we got 1% more performance improvement > in the quick test. Of course more tests are needed to > find a better value of delay. What was your test case? How many runs did you do? My results had a lot of variance in them. > Do you have time to work on it recently? I've been working with the former VI guys on some scheduler improvements for Xen, and hope to get back to this some next week. -Mark Langsdorf Operating System Research Center AMD -- 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/