From patchwork Wed Mar 3 15:22:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Garry X-Patchwork-Id: 12114455 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,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 345F5C433E0 for ; Wed, 3 Mar 2021 22:52:39 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0A7D664EF3 for ; Wed, 3 Mar 2021 22:52:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A7D664EF3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version: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=+vYZ+Lf67QxLmLOLFCT5whVsXrpSXCwOKa3cDksDO9M=; b=MoakDSlfgyfnQNerNl6wU795v VanWwQ/BS8DwZfxg0xQ62HR6eiHCc0ymlyur2WJUSr0e4BUBAdKvNpsAiAiz9ed6/qdjorVS0gukj 42ffDyds/1SMBvP1wQ3sFRYeQWkxYKspScixWZ3WfJKGPRy6HSL1zNXxDwTz2VJA0lQSHBgO5yEId V6p8D8hL0s9kOUBmK5g/ovbh1AKSWg0jSOxQLA+q8uFxIQaAzL+/y5sC0bJwCncAxHxaDEEzjGzfc tqe4Fa/gjXJ6aWY8RtwYdlwRInf7oomNmF6no26MBBnFRh+EEOd/olPdc2vblThqwQlxuzADMIeR1 3YOYUWIBA==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lHaIA-006nwD-FM; Wed, 03 Mar 2021 22:48:40 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lHTOg-005Nab-Tn for linux-arm-kernel@lists.infradead.org; Wed, 03 Mar 2021 15:26:50 +0000 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4DrHqV3vFFz16Fyy; 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 4/5] perf vendor events arm64: Add Hisi hip08 L2 metrics Date: Wed, 3 Mar 2021 23:22:17 +0800 Message-ID: <1614784938-27080-5-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 X-Originating-IP: [10.69.192.58] X-CFilter-Loop: Reflected 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add L2 metrics. Signed-off-by: John Garry --- .../arch/arm64/hisilicon/hip08/metrics.json | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json index dc5ff3051639..dda898d23c2d 100644 --- a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json +++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json @@ -27,4 +27,46 @@ "MetricGroup": "TopDownL1", "MetricName": "backend_bound" }, + { + "MetricExpr": "armv8_pmuv3_0@event\\=0x201d@ / CPU_CYCLES", + "PublicDescription": "Fetch latency bound L2 topdown metric", + "BriefDescription": "Fetch latency bound L2 topdown metric", + "MetricGroup": "TopDownL2", + "MetricName": "fetch_latency_bound" + }, + { + "MetricExpr": "frontend_bound - fetch_latency_bound", + "PublicDescription": "Fetch bandwidth bound L2 topdown metric", + "BriefDescription": "Fetch bandwidth bound L2 topdown metric", + "MetricGroup": "TopDownL2", + "MetricName": "fetch_bandwidth_bound" + }, + { + "MetricExpr": "(bad_speculation * BR_MIS_PRED) / (BR_MIS_PRED + armv8_pmuv3_0@event\\=0x2013@)", + "PublicDescription": "Branch mispredicts L2 topdown metric", + "BriefDescription": "Branch mispredicts L2 topdown metric", + "MetricGroup": "TopDownL2", + "MetricName": "branch_mispredicts" + }, + { + "MetricExpr": "bad_speculation - branch_mispredicts", + "PublicDescription": "Machine clears L2 topdown metric", + "BriefDescription": "Machine clears L2 topdown metric", + "MetricGroup": "TopDownL2", + "MetricName": "machine_clears" + }, + { + "MetricExpr": "(EXE_STALL_CYCLE - (MEM_STALL_ANYLOAD + armv8_pmuv3_0@event\\=0x7005@)) / CPU_CYCLES", + "PublicDescription": "Core bound L2 topdown metric", + "BriefDescription": "Core bound L2 topdown metric", + "MetricGroup": "TopDownL2", + "MetricName": "core_bound" + }, + { + "MetricExpr": "(MEM_STALL_ANYLOAD + armv8_pmuv3_0@event\\=0x7005@) / CPU_CYCLES", + "PublicDescription": "Memory bound L2 topdown metric", + "BriefDescription": "Memory bound L2 topdown metric", + "MetricGroup": "TopDownL2", + "MetricName": "memory_bound" + }, ]