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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 6BECAC43215 for ; Sat, 23 Nov 2019 09:24:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4EA6A2071B for ; Sat, 23 Nov 2019 09:24:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726760AbfKWJYj (ORCPT ); Sat, 23 Nov 2019 04:24:39 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:6704 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726141AbfKWJYj (ORCPT ); Sat, 23 Nov 2019 04:24:39 -0500 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 4E1E4951DB582CD7BE01; Sat, 23 Nov 2019 17:24:35 +0800 (CST) Received: from huawei.com (10.175.102.38) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.439.0; Sat, 23 Nov 2019 17:24:25 +0800 From: Tan Xiaojun To: , , , , , , , , , , , , , , , CC: , , , , , , Subject: [RFC v3 0/5] perf tools: Add support for some spe events and precise ip Date: Sat, 23 Nov 2019 18:11:13 +0800 Message-ID: <20191123101118.12635-1-tanxiaojun@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.38] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org After the commit ffd3d18c20b8 ("perf tools: Add ARM Statistical Profiling Extensions (SPE) support") is merged, "perf record" and "perf report --dump-raw-trace" have been supported. However, the raw data that is dumped cannot be used without parsing. This patchset is to improve the "perf report" support for spe, and further process the data. Currently, support for the three events of llc-miss, tlb-miss, branch-miss and remote-access is added. v1->v2: Some cleanup and bugfix fixes were made, and support for the precise ip of branch-misses was added. Thanks for the suggestions of Jeremy and James. v2->v3: Mainly add four spe precise ip events, you can see through perf list. More details in [5/5]. Tan Xiaojun (5): perf tools: Move arm-spe-pkt-decoder.h/c to the new dir perf tools: Add support for "report" for some spe events perf report: Add --spe options for arm-spe drivers: perf: add some arm spe events perf tools: Add support to process multi spe events drivers/perf/arm_spe_pmu.c | 44 + tools/perf/Documentation/perf-report.txt | 10 + tools/perf/arch/arm64/util/arm-spe.c | 47 +- tools/perf/builtin-report.c | 5 + tools/perf/util/Build | 2 +- tools/perf/util/arm-spe-decoder/Build | 1 + .../util/arm-spe-decoder/arm-spe-decoder.c | 225 +++++ .../util/arm-spe-decoder/arm-spe-decoder.h | 66 ++ .../arm-spe-pkt-decoder.c | 0 .../arm-spe-pkt-decoder.h | 2 + tools/perf/util/arm-spe.c | 771 +++++++++++++++++- tools/perf/util/arm-spe.h | 20 + tools/perf/util/auxtrace.c | 49 ++ tools/perf/util/auxtrace.h | 29 + tools/perf/util/session.h | 2 + 15 files changed, 1231 insertions(+), 42 deletions(-) create mode 100644 tools/perf/util/arm-spe-decoder/Build create mode 100644 tools/perf/util/arm-spe-decoder/arm-spe-decoder.c create mode 100644 tools/perf/util/arm-spe-decoder/arm-spe-decoder.h rename tools/perf/util/{ => arm-spe-decoder}/arm-spe-pkt-decoder.c (100%) rename tools/perf/util/{ => arm-spe-decoder}/arm-spe-pkt-decoder.h (96%) -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tan Xiaojun Subject: [RFC v3 0/5] perf tools: Add support for some spe events and precise ip Date: Sat, 23 Nov 2019 18:11:13 +0800 Message-ID: <20191123101118.12635-1-tanxiaojun@huawei.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: peterz@infradead.org, mingo@redhat.com, acme@kernel.org, alexander.shishkin@linux.intel.com, jolsa@redhat.com, namhyung@kernel.org, ak@linux.intel.com, adrian.hunter@intel.com, yao.jin@linux.intel.com, tmricht@linux.ibm.com, brueckner@linux.ibm.com, songliubraving@fb.com, gregkh@linuxfoundation.org, kim.phillips@arm.com, James.Clark@arm.com, jeremy.linton@arm.com Cc: gengdongjiu@huawei.com, wxf.wang@hisilicon.com, liwei391@huawei.com, tanxiaojun@huawei.com, huawei.libin@huawei.com, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org List-Id: linux-perf-users.vger.kernel.org After the commit ffd3d18c20b8 ("perf tools: Add ARM Statistical Profiling Extensions (SPE) support") is merged, "perf record" and "perf report --dump-raw-trace" have been supported. However, the raw data that is dumped cannot be used without parsing. This patchset is to improve the "perf report" support for spe, and further process the data. Currently, support for the three events of llc-miss, tlb-miss, branch-miss and remote-access is added. v1->v2: Some cleanup and bugfix fixes were made, and support for the precise ip of branch-misses was added. Thanks for the suggestions of Jeremy and James. v2->v3: Mainly add four spe precise ip events, you can see through perf list. More details in [5/5]. Tan Xiaojun (5): perf tools: Move arm-spe-pkt-decoder.h/c to the new dir perf tools: Add support for "report" for some spe events perf report: Add --spe options for arm-spe drivers: perf: add some arm spe events perf tools: Add support to process multi spe events drivers/perf/arm_spe_pmu.c | 44 + tools/perf/Documentation/perf-report.txt | 10 + tools/perf/arch/arm64/util/arm-spe.c | 47 +- tools/perf/builtin-report.c | 5 + tools/perf/util/Build | 2 +- tools/perf/util/arm-spe-decoder/Build | 1 + .../util/arm-spe-decoder/arm-spe-decoder.c | 225 +++++ .../util/arm-spe-decoder/arm-spe-decoder.h | 66 ++ .../arm-spe-pkt-decoder.c | 0 .../arm-spe-pkt-decoder.h | 2 + tools/perf/util/arm-spe.c | 771 +++++++++++++++++- tools/perf/util/arm-spe.h | 20 + tools/perf/util/auxtrace.c | 49 ++ tools/perf/util/auxtrace.h | 29 + tools/perf/util/session.h | 2 + 15 files changed, 1231 insertions(+), 42 deletions(-) create mode 100644 tools/perf/util/arm-spe-decoder/Build create mode 100644 tools/perf/util/arm-spe-decoder/arm-spe-decoder.c create mode 100644 tools/perf/util/arm-spe-decoder/arm-spe-decoder.h rename tools/perf/util/{ => arm-spe-decoder}/arm-spe-pkt-decoder.c (100%) rename tools/perf/util/{ => arm-spe-decoder}/arm-spe-pkt-decoder.h (96%) -- 2.17.1