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Message-ID: <1859d2ae-0f9c-1b59-210f-44e9adace4ed@linux.intel.com>
Date:   Mon, 1 May 2023 16:34:37 -0400
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Subject: Re: [PATCH v3 00/46] Fix perf on Intel hybrid CPUs
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To:     Ian Rogers <irogers@google.com>,
        Arnaldo Carvalho de Melo <acme@kernel.org>,
        Ahmad Yasin <ahmad.yasin@intel.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Ingo Molnar <mingo@redhat.com>,
        Stephane Eranian <eranian@google.com>,
        Andi Kleen <ak@linux.intel.com>,
        Perry Taylor <perry.taylor@intel.com>,
        Samantha Alt <samantha.alt@intel.com>,
        Caleb Biggers <caleb.biggers@intel.com>,
        Weilin Wang <weilin.wang@intel.com>,
        Edward Baker <edward.baker@intel.com>,
        Mark Rutland <mark.rutland@arm.com>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@kernel.org>,
        Namhyung Kim <namhyung@kernel.org>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Florian Fischer <florian.fischer@muhq.space>,
        Rob Herring <robh@kernel.org>,
        Zhengjun Xing <zhengjun.xing@linux.intel.com>,
        John Garry <john.g.garry@oracle.com>,
        Kajol Jain <kjain@linux.ibm.com>,
        Sumanth Korikkar <sumanthk@linux.ibm.com>,
        Thomas Richter <tmricht@linux.ibm.com>,
        Tiezhu Yang <yangtiezhu@loongson.cn>,
        Ravi Bangoria <ravi.bangoria@amd.com>,
        Leo Yan <leo.yan@linaro.org>,
        Yang Jihong <yangjihong1@huawei.com>,
        James Clark <james.clark@arm.com>,
        Suzuki Poulouse <suzuki.poulose@arm.com>,
        Kang Minchul <tegongkang@gmail.com>,
        Athira Rajeev <atrajeev@linux.vnet.ibm.com>,
        linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20230429053506.1962559-1-irogers@google.com>
From:   "Liang, Kan" <kan.liang@linux.intel.com>
In-Reply-To: <20230429053506.1962559-1-irogers@google.com>
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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