From patchwork Tue Jan 3 11:39:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jing Zhang X-Patchwork-Id: 13087476 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0A02EC46467 for ; Tue, 3 Jan 2023 13:51:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9Ovn5hsxLlnYEGp76FX27i1PAMzOKzO9UPzVn1aCP5c=; b=4eYIRUq4jAIKFT xFOEwMRb0jM3gAsF/7qWz8uKM7J3EypE5c+mHu4zgyQn+kkahqDGzzfZmdzNKl/o7gw41joL8qwds GaZoOR9KYWLTj3f0zq6qLQGHu/4X/mIwFtnw7NtS/4iJxY6mGmRZNxJrwECNhbS2qc3zDOeYtZy8G P6fMfJlGR7OGl5ei571XU1NMSdqLgOK7IF48EHrtGzoWlzcO0k6WNqn85v7h92IOaGrUcL2kSzEzL KH/gSPcqalyHZzx5Ngn0Uvz/I113X8zVIuKGNkTBmYxHaIraJthZzrJtGm6SgZ5zP++wa1abQ035m 1eRbTNmdMxgIXNevqChg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pChgO-001g0F-SM; Tue, 03 Jan 2023 13:50:25 +0000 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pCfeD-0010j6-Np for linux-arm-kernel@lists.infradead.org; Tue, 03 Jan 2023 11:40:05 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045176;MF=renyu.zj@linux.alibaba.com;NM=1;PH=DS;RN=21;SR=0;TI=SMTPD_---0VYn6leY_1672745995; Received: from srmbuffer011165236051.sqa.eu95(mailfrom:renyu.zj@linux.alibaba.com fp:SMTPD_---0VYn6leY_1672745995) by smtp.aliyun-inc.com; Tue, 03 Jan 2023 19:39:56 +0800 From: Jing Zhang To: John Garry , Ian Rogers , Xing Zhengjun , Will Deacon , James Clark , Mike Leach , Leo Yan Cc: linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, 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: [PATCH v5 6/6] perf vendor events arm64: Add instruction mix metrics for neoverse-n2 Date: Tue, 3 Jan 2023 19:39:36 +0800 Message-Id: <1672745976-2800146-7-git-send-email-renyu.zj@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1672745976-2800146-1-git-send-email-renyu.zj@linux.alibaba.com> References: <1672745976-2800146-1-git-send-email-renyu.zj@linux.alibaba.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add instruction mix related metrics. Signed-off-by: Jing Zhang Acked-by: Ian Rogers --- .../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 94ca91f..3bdde8b 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 @@ -219,5 +219,68 @@ "MetricGroup": "PEutilization", "MetricName": "cpu_utilization", "ScaleUnit": "100%" + }, + { + "MetricExpr": "LD_SPEC / INST_SPEC", + "BriefDescription": "The rate of load instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "load_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "ST_SPEC / INST_SPEC", + "BriefDescription": "The rate of store instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "store_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "DP_SPEC / INST_SPEC", + "BriefDescription": "The rate of integer data-processing instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "data_process_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "ASE_SPEC / INST_SPEC", + "BriefDescription": "The rate of advanced SIMD instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "advanced_simd_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "VFP_SPEC / INST_SPEC", + "BriefDescription": "The rate of floating point instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "float_point_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "CRYPTO_SPEC / INST_SPEC", + "BriefDescription": "The rate of crypto instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "crypto_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "BR_IMMED_SPEC / INST_SPEC", + "BriefDescription": "The rate of branch immediate instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "branch_immed_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "BR_RETURN_SPEC / INST_SPEC", + "BriefDescription": "The rate of procedure return instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "branch_return_spec_rate", + "ScaleUnit": "100%" + }, + { + "MetricExpr": "BR_INDIRECT_SPEC / INST_SPEC", + "BriefDescription": "The rate of indirect branch instructions speculatively executed to overall instructions speclatively executed", + "MetricGroup": "InstructionMix", + "MetricName": "branch_indirect_spec_rate", + "ScaleUnit": "100%" } ]