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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t64-20020a638143000000b0051b930ef848si12195129pgd.142.2023.05.01.13.52.54; Mon, 01 May 2023 13:53:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20221208 header.b="ovGqqT+/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232467AbjEAUv3 (ORCPT + 99 others); Mon, 1 May 2023 16:51:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230003AbjEAUv1 (ORCPT ); Mon, 1 May 2023 16:51:27 -0400 Received: from mail-il1-x133.google.com (mail-il1-x133.google.com [IPv6:2607:f8b0:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D6DA2724 for ; Mon, 1 May 2023 13:51:23 -0700 (PDT) Received: by mail-il1-x133.google.com with SMTP id e9e14a558f8ab-32f4e0f42a7so3065ab.1 for ; Mon, 01 May 2023 13:51:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20221208; t=1682974283; x=1685566283; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=3ECRePsMeAbJBmX0er6XW8rZYgtfy+mdy7x4uZovHsQ=; b=ovGqqT+/jgloID11ihUlTGIg1XTt182hFuBtu+CKubV9IT1rcKfRb03vjfFUNaRS1q 7xvTdeOH5doTg+qldiqNtOFnHXlMEpXW2ZZoGnQjjLpCSikjrBvKWs5XVRfC33zS2PQG Br6ax+lTQhGbWFvgbbvcAm50srSILkCl/WkdA57gMjHT6eChcsFVTRaTwP+bxH89Bf1B 0J5zWFuPcjth1usISwwrIQqlx6G1zNDDy7X576mkCCM/UrYLJ2JdnxvNuAnYcC7vbUFt MF34hdGVazuPxZnq+IBG5s4Qr2oUdeTQh5Y706ghGIJg3mMRlVUPMp00QjpLDaWWXdQg NDIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682974283; x=1685566283; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3ECRePsMeAbJBmX0er6XW8rZYgtfy+mdy7x4uZovHsQ=; b=kZ0F6nKxYq5/XvOQdnG43Hk/yJWfqzfLgSdfbalbmOPtDFW09gC2v9mC75/N3QiPby jbO4udWCAADDlT4EE5nq5a8szM5yj7ts6oZ5ExTvfq07bgMEclDehq3OyncCvDSJi3XE cDNeoQMRy4vzB61bUFepiFffxIXjafyW4H/CSIZCABylxGV54aI//4Eu1O91VXAkO5/m MOVZs/dQS7nTf7pu+F1v1yPXubEaBvR8quJb4V1hXtXX8DWtySH0gQHgSyUmWHhqitis M3EgXY2A4Wd8B0c0fEpY217Pf7p057M+5kgvPxpNafpSUTI5BZ7A1mGncVl2NJvTUF5m Aeyg== X-Gm-Message-State: AC+VfDy7m4RQ+ntBnTo0JepSBqM5YDNWuCp3wIFAPoQZKPIrBrE0OVjC PKsy64I1p+nqGtgjYNUgFi7+MtgB1JjFdSABCHUz+w== X-Received: by 2002:a05:6e02:1526:b0:326:3219:85df with SMTP id i6-20020a056e02152600b00326321985dfmr73339ilu.14.1682974282663; Mon, 01 May 2023 13:51:22 -0700 (PDT) MIME-Version: 1.0 References: <20230429053506.1962559-1-irogers@google.com> <1859d2ae-0f9c-1b59-210f-44e9adace4ed@linux.intel.com> In-Reply-To: <1859d2ae-0f9c-1b59-210f-44e9adace4ed@linux.intel.com> From: Ian Rogers Date: Mon, 1 May 2023 13:51:11 -0700 Message-ID: Subject: Re: [PATCH v3 00/46] Fix perf on Intel hybrid CPUs To: "Liang, Kan" Cc: Arnaldo Carvalho de Melo , Ahmad Yasin , Peter Zijlstra , Ingo Molnar , Stephane Eranian , Andi Kleen , Perry Taylor , Samantha Alt , Caleb Biggers , Weilin Wang , Edward Baker , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Adrian Hunter , Florian Fischer , Rob Herring , Zhengjun Xing , John Garry , Kajol Jain , Sumanth Korikkar , Thomas Richter , Tiezhu Yang , Ravi Bangoria , Leo Yan , Yang Jihong , James Clark , Suzuki Poulouse , Kang Minchul , Athira Rajeev , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 1, 2023 at 1:35=E2=80=AFPM Liang, Kan wrote: > > > > On 2023-04-29 1:34 a.m., Ian Rogers wrote: > > Sample output is contained in the v1 patch set: > > https://lore.kernel.org/lkml/bff481ba-e60a-763f-0aa0-3ee53302c480@linux= .intel.com/ > > > > Tested on Tigerlake, Skylake and Alderlake CPUs. > > The metrics and metricgroups tests are failed on a hybrid machine. > Seems we need the no group trick for more metrics? > > ./perf test "perf all metricgroups test" > 102: perf all metricgroups test : > FAILED! > > > Testing DataSharing > Error: > The sys_perf_event_open() syscall returned with 22 (Invalid argument) > for event (cpu_core/topdown-fe-bound/). > /bin/dmesg | grep -i perf may provide additional information. > > test child finished with -1 > ---- end ---- > perf all metricgroups test: FAILED! > > > > > ./perf test "perf all metrics test" > 103: perf all metrics test : > FAILED! > > Testing tma_info_branctest child finished with -1 > ---- end ---- > perf all metrics test: FAILED! > > Testing tma_contested_accesses > Metric 'tma_contested_accesses' not printed in: > Error: > Invalid event (cpu_core/topdown-fe-bound/) in per-thread mode, enable > system wide with '-a'. > > Metric 'tma_dram_bound' not printed in: > Error: > Invalid event (cpu_core/topdown-mem-bound/) in per-thread mode, enable > system wide with '-a'. > > > Metric 'tma_data_sharing' not printed in: > Error: > Invalid event (cpu_core/topdown-fe-bound/) in per-thread mode, enable > system wide with '-a'. > > > Thanks, > Kan This is expected. Metrics test fails on Icelake, metricgroups doesn't validate output but I can expect metricgroups like "transaction" to have issues. We want to have better tests and this comes under what we're hoping to achieve with the Valkyrie project. Thanks, Ian