From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751987Ab2C1GnZ (ORCPT ); Wed, 28 Mar 2012 02:43:25 -0400 Received: from mga14.intel.com ([143.182.124.37]:25773 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751892Ab2C1GnX (ORCPT ); Wed, 28 Mar 2012 02:43:23 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.71,315,1320652800"; d="scan'208";a="82461614" From: "Yan, Zheng" To: a.p.zijlstra@chello.nl, mingo@elte.hu, andi@firstfloor.org, eranian@google.com Cc: linux-kernel@vger.kernel.org, ming.m.lin@intel.com Subject: [RFC PATCH 0/5] perf: Intel uncore pmu counting support Date: Wed, 28 Mar 2012 14:43:13 +0800 Message-Id: <1332916998-10628-1-git-send-email-zheng.z.yan@intel.com> X-Mailer: git-send-email 1.7.7.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, all Here is the RFC patches to add uncore counting support for Nehalem, Sandy Bridge and Sandy Bridge-EP, applied on top of current tip. The code is based on Lin Ming's old patches. You can use 'perf stat' to access to the uncore pmu. For example: perf stat -a -C 0 -e 'uncore_nhm/config=0xffff/' sleep 1 For Nehalem and Sandy Bridge-EP, A few general events are exported under directory: /sys/bus/event_source/devices/uncore_xxx/events/ Any comment is appreciated. Thank you