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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 017A8C4360C for ; Wed, 3 Mar 2021 18:43:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D95C464EE9 for ; Wed, 3 Mar 2021 18:43:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237676AbhCCSFf (ORCPT ); Wed, 3 Mar 2021 13:05:35 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:13119 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377899AbhCCP2T (ORCPT ); Wed, 3 Mar 2021 10:28:19 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4DrHqV4LBnz16Fyp; Wed, 3 Mar 2021 23:24:54 +0800 (CST) Received: from localhost.localdomain (10.69.192.58) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.498.0; Wed, 3 Mar 2021 23:26:28 +0800 From: John Garry To: , , , , , , , , , CC: , , , , , , , John Garry Subject: [PATCH 3/5] perf vendor events arm64: Add Hisi hip08 L1 metrics Date: Wed, 3 Mar 2021 23:22:16 +0800 Message-ID: <1614784938-27080-4-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1614784938-27080-1-git-send-email-john.garry@huawei.com> References: <1614784938-27080-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.58] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add L1 metrics. Formula is as consistent as possible with standard. Signed-off-by: John Garry --- .../arch/arm64/hisilicon/hip08/metrics.json | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json new file mode 100644 index 000000000000..dc5ff3051639 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json @@ -0,0 +1,30 @@ +[ + { + "MetricExpr": "FETCH_BUBBLE / (4 * CPU_CYCLES)", + "PublicDescription": "Frontend bound L1 topdown metric", + "BriefDescription": "Frontend bound L1 topdown metric", + "MetricGroup": "TopDownL1", + "MetricName": "frontend_bound" + }, + { + "MetricExpr": "(INST_SPEC - INST_RETIRED) / (4 * CPU_CYCLES)", + "PublicDescription": "Bad Speculation L1 topdown metric", + "BriefDescription": "Bad Speculation L1 topdown metric", + "MetricGroup": "TopDownL1", + "MetricName": "bad_speculation" + }, + { + "MetricExpr": "INST_RETIRED / (CPU_CYCLES * 4)", + "PublicDescription": "Retiring L1 topdown metric", + "BriefDescription": "Retiring L1 topdown metric", + "MetricGroup": "TopDownL1", + "MetricName": "retiring" + }, + { + "MetricExpr": "1 - (frontend_bound + bad_speculation + retiring)", + "PublicDescription": "Backend Bound L1 topdown metric", + "BriefDescription": "Backend Bound L1 topdown metric", + "MetricGroup": "TopDownL1", + "MetricName": "backend_bound" + }, +] -- 2.26.2