From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0538C43387 for ; Fri, 14 Dec 2018 20:58:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1C563208CE for ; Fri, 14 Dec 2018 20:58:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731202AbeLNU6U (ORCPT ); Fri, 14 Dec 2018 15:58:20 -0500 Received: from terminus.zytor.com ([198.137.202.136]:57045 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730757AbeLNU6U (ORCPT ); Fri, 14 Dec 2018 15:58:20 -0500 Received: from terminus.zytor.com (localhost [127.0.0.1]) by terminus.zytor.com (8.15.2/8.15.2) with ESMTPS id wBEKwCvo1459791 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 14 Dec 2018 12:58:12 -0800 Received: (from tipbot@localhost) by terminus.zytor.com (8.15.2/8.15.2/Submit) id wBEKwCak1459788; Fri, 14 Dec 2018 12:58:12 -0800 Date: Fri, 14 Dec 2018 12:58:12 -0800 X-Authentication-Warning: terminus.zytor.com: tipbot set sender to tipbot@zytor.com using -f From: tip-bot for Andi Kleen Message-ID: Cc: tglx@linutronix.de, linux-kernel@vger.kernel.org, mingo@kernel.org, jolsa@kernel.org, acme@redhat.com, ak@linux.intel.com, hpa@zytor.com Reply-To: hpa@zytor.com, ak@linux.intel.com, acme@redhat.com, jolsa@kernel.org, mingo@kernel.org, linux-kernel@vger.kernel.org, tglx@linutronix.de In-Reply-To: <20181120050635.4215-1-andi@firstfloor.org> References: <20181120050635.4215-1-andi@firstfloor.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf vendor events intel: Fix Load_Miss_Real_Latency on SKL/SKX Git-Commit-ID: f24bf0aedcd1ee10fba2f1d7a6139969344afbb6 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: f24bf0aedcd1ee10fba2f1d7a6139969344afbb6 Gitweb: https://git.kernel.org/tip/f24bf0aedcd1ee10fba2f1d7a6139969344afbb6 Author: Andi Kleen AuthorDate: Mon, 19 Nov 2018 21:06:35 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 6 Dec 2018 16:43:27 -0300 perf vendor events intel: Fix Load_Miss_Real_Latency on SKL/SKX Fix incorrect event names for the Load_Miss_Real_Latency metric for Skylake and Skylake Server. Fixes https://github.com/andikleen/pmu-tools/issues/158 Before: % perf stat -M Load_Miss_Real_Latency true event syntax error: '..ss.pending,mem_load_retired.l1_miss_ps,mem_load_retired.fb_hit_ps}:W' \___ parser error Usage: perf stat [] [] -M, --metrics monitor specified metrics or metric groups (separated by ,) After: % perf stat -M Load_Miss_Real_Latency true Performance counter stats for 'true': 279,204 l1d_pend_miss.pending # 14.0 Load_Miss_Real_Latency 4,784 mem_load_uops_retired.l1_miss 15,188 mem_load_uops_retired.hit_lfb 0.000899640 seconds time elapsed Signed-off-by: Andi Kleen Acked-by: Jiri Olsa Tested-by: Arnaldo Carvalho de Melo Link: http://lkml.kernel.org/r/20181120050635.4215-1-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json | 2 +- tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json b/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json index 36c903faed0b..71e9737f4614 100644 --- a/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json +++ b/tools/perf/pmu-events/arch/x86/skylake/skl-metrics.json @@ -73,7 +73,7 @@ }, { "BriefDescription": "Actual Average Latency for L1 data-cache miss demand loads", - "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS_PS + MEM_LOAD_RETIRED.FB_HIT_PS )", + "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS + MEM_LOAD_RETIRED.FB_HIT )", "MetricGroup": "Memory_Bound;Memory_Lat", "MetricName": "Load_Miss_Real_Latency" }, diff --git a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json index 36c903faed0b..71e9737f4614 100644 --- a/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json +++ b/tools/perf/pmu-events/arch/x86/skylakex/skx-metrics.json @@ -73,7 +73,7 @@ }, { "BriefDescription": "Actual Average Latency for L1 data-cache miss demand loads", - "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS_PS + MEM_LOAD_RETIRED.FB_HIT_PS )", + "MetricExpr": "L1D_PEND_MISS.PENDING / ( MEM_LOAD_RETIRED.L1_MISS + MEM_LOAD_RETIRED.FB_HIT )", "MetricGroup": "Memory_Bound;Memory_Lat", "MetricName": "Load_Miss_Real_Latency" },