From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752092AbdCAG4L (ORCPT ); Wed, 1 Mar 2017 01:56:11 -0500 Received: from mga14.intel.com ([192.55.52.115]:27596 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751009AbdCAGzC (ORCPT ); Wed, 1 Mar 2017 01:55:02 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.35,224,1484035200"; d="scan'208";a="54328481" From: Andi Kleen To: acme@kernel.org Cc: jolsa@kernel.org, linux-kernel@vger.kernel.org Subject: perf: Improve support for uncore JSON event lists Date: Tue, 28 Feb 2017 22:49:14 -0800 Message-Id: <20170301064924.32172-1-andi@firstfloor.org> X-Mailer: git-send-email 2.9.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch kit further improves support for Intel uncore events in the Linux perf user tool. The basic support has been already merged earlier, but this makes it nicer to use. - Collapse counts from duplicated boxes to make the output easier to read. - Support specifying events for multiple duplicated boxes in an abbreviated format to shorten event specifiers - Add support for computing Metrics defined in the event lists, so that the event lists can extend the metrics in perf stat. This allows to represent many events in an easier to understand format. Available from git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc.git perf/builtin-json-28 v1: Initial post after being split off to own patchkit Adding MetricName support and support for more than two events in expressions. v2: Address review comments. Move new hunk from refactor patchkit to patch adding new features. Improve changelogs slightly.