From nobody Mon Apr 13 15:49:07 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8B11C433FE for ; Mon, 14 Nov 2022 07:43:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236009AbiKNHnI (ORCPT ); Mon, 14 Nov 2022 02:43:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235986AbiKNHm6 (ORCPT ); Mon, 14 Nov 2022 02:42:58 -0500 Received: from out30-56.freemail.mail.aliyun.com (out30-56.freemail.mail.aliyun.com [115.124.30.56]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E270E18B37; Sun, 13 Nov 2022 23:42:48 -0800 (PST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R721e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=renyu.zj@linux.alibaba.com;NM=1;PH=DS;RN=19;SR=0;TI=SMTPD_---0VUjWi3C_1668411762; Received: from j66e01291.sqa.eu95.tbsite.net(mailfrom:renyu.zj@linux.alibaba.com fp:SMTPD_---0VUjWi3C_1668411762) by smtp.aliyun-inc.com; Mon, 14 Nov 2022 15:42:43 +0800 From: Jing Zhang To: linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, John Garry , Will Deacon , James Clark , Mike Leach , Leo Yan Cc: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Andrew Kilroy , Shuai Xue , Zhuo Song , Jing Zhang Subject: [RFC PATCH v2 6/6] perf vendor events arm64: Add instruction mix metrics for neoverse-n2 Date: Mon, 14 Nov 2022 15:42:00 +0800 Message-Id: <1668411720-3581-7-git-send-email-renyu.zj@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1668411720-3581-1-git-send-email-renyu.zj@linux.alibaba.com> References: <1668411720-3581-1-git-send-email-renyu.zj@linux.alibaba.com> In-Reply-To: <1667214694-89839-1-git-send-email-renyu.zj@linux.alibaba.com> References: <1667214694-89839-1-git-send-email-renyu.zj@linux.alibaba.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add instruction mix related metrics. Signed-off-by: Jing Zhang --- .../arch/arm64/arm/neoverse-n2/metrics.json | 63 ++++++++++++++++++= ++++ 1 file changed, 63 insertions(+) diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/metrics.json = b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/metrics.json index 3c14971..8ff1dfe 100644 --- a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/metrics.json +++ b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/metrics.json @@ -180,5 +180,68 @@ "BriefDescription": "Utilization of CPU", "MetricGroup": "PEutilization", "MetricName": "cpu_utilization" + }, + { + "MetricExpr": "LD_SPEC / INST_SPEC", + "PublicDescription": "The rate of load instructions speculatively = executed to overall instructions speclatively executed", + "BriefDescription": "The rate of load instructions speculatively e= xecuted to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "load_spec_rate" + }, + { + "MetricExpr": "ST_SPEC / INST_SPEC", + "PublicDescription": "The rate of store instructions speculatively= executed to overall instructions speclatively executed", + "BriefDescription": "The rate of store instructions speculatively = executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "store_spec_rate" + }, + { + "MetricExpr": "DP_SPEC / INST_SPEC", + "PublicDescription": "The rate of integer data-processing instruct= ions speculatively executed to overall instructions speclatively executed", + "BriefDescription": "The rate of integer data-processing instructi= ons speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "date_process_spec_rate" + }, + { + "MetricExpr": "ASE_SPEC / INST_SPEC", + "PublicDescription": "The rate of advanced SIMD instructions specu= latively executed to overall instructions speclatively executed", + "BriefDescription": "The rate of advanced SIMD instructions specul= atively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "advanced_simd_spec_rate" + }, + { + "MetricExpr": "VFP_SPEC / INST_SPEC", + "PublicDescription": "The rate of floating point instructions spec= ulatively executed to overall instructions speclatively executed", + "BriefDescription": "The rate of floating point instructions specu= latively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "float_point_spec_rate" + }, + { + "MetricExpr": "CRYPTO_SPEC / INST_SPEC", + "PublicDescription": "The rate of crypto instructions speculativel= y executed to overall instructions speclatively executed", + "BriefDescription": "The rate of crypto instructions speculatively= executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "crypto_spec_rate" + }, + { + "MetricExpr": "BR_IMMED_SPEC / INST_SPEC", + "PublicDescription": "The rate of branch immediate instructions sp= eculatively executed to overall instructions speclatively executed", + "BriefDescription": "The rate of branch immediate instructions spe= culatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "branch_immed_spec_rate" + }, + { + "MetricExpr": "BR_RETURN_SPEC / INST_SPEC", + "PublicDescription": "The rate of procedure return instructions sp= eculatively executed to overall instructions speclatively executed", + "BriefDescription": "The rate of procedure return instructions spe= culatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "branch_return_spec_rate" + }, + { + "MetricExpr": "BR_INDIRECT_SPEC / INST_SPEC", + "PublicDescription": "The rate of indirect branch instructions spe= culatively executed to overall instructions speclatively executed", + "BriefDescription": "The rate of indirect branch instructions spec= ulatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "branch_indirect_spec_rate" } ] \ No newline at end of file --=20 1.8.3.1