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Message-ID: <8076a1aa-c09f-38ec-e3f6-f6f3f31920e2@linux.intel.com>
Date: Thu, 18 May 2023 10:40:11 -0400
From: "Liang, Kan" <kan.liang@...ux.intel.com>
To: Ian Rogers <irogers@...gle.com>
Cc: Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
James Clark <james.clark@....com>,
Thomas Richter <tmricht@...ux.ibm.com>,
linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 1/2] perf test attr: Update no event/metric
expectations
On 2023-05-18 10:10 a.m., Ian Rogers wrote:
> On Thu, May 18, 2023 at 6:01 AM Liang, Kan <kan.liang@...ux.intel.com> wrote:
>>
>>
>>
>> On 2023-05-17 6:57 p.m., Ian Rogers wrote:
>>> Previously hard coded events/metrics were used, update for the use of
>>> the TopdownL1 json metric group.
>>>
>>> Fixes: 94b1a603fca7 ("perf stat: Add TopdownL1 metric as a default if present")
>>> Signed-off-by: Ian Rogers <irogers@...gle.com>
>>> ---
>>> tools/perf/tests/attr/base-stat | 2 +-
>>> tools/perf/tests/attr/test-stat-default | 80 ++++++++-----
>>> tools/perf/tests/attr/test-stat-detailed-1 | 95 +++++++++------
>>> tools/perf/tests/attr/test-stat-detailed-2 | 119 +++++++++++--------
>>> tools/perf/tests/attr/test-stat-detailed-3 | 127 ++++++++++++---------
>>> 5 files changed, 249 insertions(+), 174 deletions(-)
>>>
>>> diff --git a/tools/perf/tests/attr/base-stat b/tools/perf/tests/attr/base-stat
>>> index a21fb65bc012..fccd8ec4d1b0 100644
>>> --- a/tools/perf/tests/attr/base-stat
>>> +++ b/tools/perf/tests/attr/base-stat
>>> @@ -16,7 +16,7 @@ pinned=0
>>> exclusive=0
>>> exclude_user=0
>>> exclude_kernel=0|1
>>> -exclude_hv=0
>>> +exclude_hv=0|1
>>> exclude_idle=0
>>> mmap=0
>>> comm=0
>>> diff --git a/tools/perf/tests/attr/test-stat-default b/tools/perf/tests/attr/test-stat-default
>>> index d8ea6a88163f..a1e2da0a9a6d 100644
>>> --- a/tools/perf/tests/attr/test-stat-default
>>> +++ b/tools/perf/tests/attr/test-stat-default
>>> @@ -40,7 +40,6 @@ fd=6
>>> type=0
>>> config=7
>>> optional=1
>>> -
>>> # PERF_TYPE_HARDWARE / PERF_COUNT_HW_STALLED_CYCLES_BACKEND
>>> [event7:base-stat]
>>> fd=7
>>> @@ -89,79 +88,98 @@ enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> +# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> [event13:base-stat]
>>> fd=13
>>> group_fd=11
>>> type=4
>>> -config=33024
>>> +config=33280
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> +# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> [event14:base-stat]
>>> fd=14
>>> group_fd=11
>>> type=4
>>> -config=33280
>>> +config=33536
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> +# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> [event15:base-stat]
>>> fd=15
>>> group_fd=11
>>> type=4
>>> -config=33536
>>> +config=33024
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
>>> +# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
>>> [event16:base-stat]
>>> fd=16
>>> -group_fd=11
>>> type=4
>>> -config=33792
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=4109
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
>>> +# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
>>> [event17:base-stat]
>>> fd=17
>>> -group_fd=11
>>> type=4
>>> -config=34048
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=17039629
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
>>> [event18:base-stat]
>>> fd=18
>>> -group_fd=11
>>> type=4
>>> -config=34304
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=60
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
>>> +# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
>>> [event19:base-stat]
>>> fd=19
>>> -group_fd=11
>>> type=4
>>> -config=34560
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=2097421
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
>>> +[event20:base-stat]
>>> +fd=20
>>> +type=4
>>> +config=316
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
>>> +[event21:base-stat]
>>> +fd=21
>>> +type=4
>>> +config=412
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
>>> +[event22:base-stat]
>>> +fd=22
>>> +type=4
>>> +config=572
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
>>
>>
>> Most of the newly added events are non-architectural events. The event
>> name and the encoding could be changed later. I don't think it's a good
>> idea to hard code them in the test. Could we read the TopdownL1 metrics,
>> get a event list at runtime, and then only test those events?
>
> Not really, this test fix is targeting 6.4 which shouldn't be a moving
> target. We can do something better in 6.5.
What's the problem the patch trying to fix? Is it user visiable? Does
the perf test fail?
I want to understand why we need such temporary fix.
>
> Fwiw, on hybrid you get events on 2 PMUs, possibly with the PMU type
> encoded in the high part of the config. Let's see how hybrid dealt
> with this test:
> https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/tree/tools/perf/tests/attr.c?h=perf-tools#n188
> Oh.
>
If we don't know how to handle the hybrid, we can skip the test cases.
We can add a specific case later in platform specifc test cases. I don't
see any problem here.
The temporary fix may not work for all the generations, especially for
the future generations. It's very likely that we still run 6.4 on a
future platform with a different formula. Then it may bring problems, no?
Thanks,
Kan
> Thanks,
> Ian
>
>> Thanks,
>> Kan
>>
>>> +[event23:base-stat]
>>> +fd=23
>>> +type=4
>>> +config=706
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_ISSUED.ANY
>>> +[event24:base-stat]
>>> +fd=24
>>> +type=4
>>> +config=270
>>> optional=1
>>> diff --git a/tools/perf/tests/attr/test-stat-detailed-1 b/tools/perf/tests/attr/test-stat-detailed-1
>>> index b656ab93c5bf..1c52cb05c900 100644
>>> --- a/tools/perf/tests/attr/test-stat-detailed-1
>>> +++ b/tools/perf/tests/attr/test-stat-detailed-1
>>> @@ -90,89 +90,108 @@ enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> +# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> [event13:base-stat]
>>> fd=13
>>> group_fd=11
>>> type=4
>>> -config=33024
>>> +config=33280
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> +# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> [event14:base-stat]
>>> fd=14
>>> group_fd=11
>>> type=4
>>> -config=33280
>>> +config=33536
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> +# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> [event15:base-stat]
>>> fd=15
>>> group_fd=11
>>> type=4
>>> -config=33536
>>> +config=33024
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
>>> +# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
>>> [event16:base-stat]
>>> fd=16
>>> -group_fd=11
>>> type=4
>>> -config=33792
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=4109
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
>>> +# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
>>> [event17:base-stat]
>>> fd=17
>>> -group_fd=11
>>> type=4
>>> -config=34048
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=17039629
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
>>> [event18:base-stat]
>>> fd=18
>>> -group_fd=11
>>> type=4
>>> -config=34304
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=60
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
>>> +# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
>>> [event19:base-stat]
>>> fd=19
>>> -group_fd=11
>>> type=4
>>> -config=34560
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=2097421
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
>>> +[event20:base-stat]
>>> +fd=20
>>> +type=4
>>> +config=316
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
>>> +[event21:base-stat]
>>> +fd=21
>>> +type=4
>>> +config=412
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
>>> +[event22:base-stat]
>>> +fd=22
>>> +type=4
>>> +config=572
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
>>> +[event23:base-stat]
>>> +fd=23
>>> +type=4
>>> +config=706
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_ISSUED.ANY
>>> +[event24:base-stat]
>>> +fd=24
>>> +type=4
>>> +config=270
>>> optional=1
>>>
>>> # PERF_TYPE_HW_CACHE /
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event20:base-stat]
>>> -fd=20
>>> +[event25:base-stat]
>>> +fd=25
>>> type=3
>>> config=0
>>> optional=1
>>> @@ -181,8 +200,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event21:base-stat]
>>> -fd=21
>>> +[event26:base-stat]
>>> +fd=26
>>> type=3
>>> config=65536
>>> optional=1
>>> @@ -191,8 +210,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_LL << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event22:base-stat]
>>> -fd=22
>>> +[event27:base-stat]
>>> +fd=27
>>> type=3
>>> config=2
>>> optional=1
>>> @@ -201,8 +220,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_LL << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event23:base-stat]
>>> -fd=23
>>> +[event28:base-stat]
>>> +fd=28
>>> type=3
>>> config=65538
>>> optional=1
>>> diff --git a/tools/perf/tests/attr/test-stat-detailed-2 b/tools/perf/tests/attr/test-stat-detailed-2
>>> index 97625090a1c4..7e961d24a885 100644
>>> --- a/tools/perf/tests/attr/test-stat-detailed-2
>>> +++ b/tools/perf/tests/attr/test-stat-detailed-2
>>> @@ -90,89 +90,108 @@ enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> +# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> [event13:base-stat]
>>> fd=13
>>> group_fd=11
>>> type=4
>>> -config=33024
>>> +config=33280
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> +# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> [event14:base-stat]
>>> fd=14
>>> group_fd=11
>>> type=4
>>> -config=33280
>>> +config=33536
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> +# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> [event15:base-stat]
>>> fd=15
>>> group_fd=11
>>> type=4
>>> -config=33536
>>> +config=33024
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
>>> +# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
>>> [event16:base-stat]
>>> fd=16
>>> -group_fd=11
>>> type=4
>>> -config=33792
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=4109
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
>>> +# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
>>> [event17:base-stat]
>>> fd=17
>>> -group_fd=11
>>> type=4
>>> -config=34048
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=17039629
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
>>> [event18:base-stat]
>>> fd=18
>>> -group_fd=11
>>> type=4
>>> -config=34304
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=60
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
>>> +# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
>>> [event19:base-stat]
>>> fd=19
>>> -group_fd=11
>>> type=4
>>> -config=34560
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=2097421
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
>>> +[event20:base-stat]
>>> +fd=20
>>> +type=4
>>> +config=316
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
>>> +[event21:base-stat]
>>> +fd=21
>>> +type=4
>>> +config=412
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
>>> +[event22:base-stat]
>>> +fd=22
>>> +type=4
>>> +config=572
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
>>> +[event23:base-stat]
>>> +fd=23
>>> +type=4
>>> +config=706
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_ISSUED.ANY
>>> +[event24:base-stat]
>>> +fd=24
>>> +type=4
>>> +config=270
>>> optional=1
>>>
>>> # PERF_TYPE_HW_CACHE /
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event20:base-stat]
>>> -fd=20
>>> +[event25:base-stat]
>>> +fd=25
>>> type=3
>>> config=0
>>> optional=1
>>> @@ -181,8 +200,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event21:base-stat]
>>> -fd=21
>>> +[event26:base-stat]
>>> +fd=26
>>> type=3
>>> config=65536
>>> optional=1
>>> @@ -191,8 +210,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_LL << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event22:base-stat]
>>> -fd=22
>>> +[event27:base-stat]
>>> +fd=27
>>> type=3
>>> config=2
>>> optional=1
>>> @@ -201,8 +220,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_LL << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event23:base-stat]
>>> -fd=23
>>> +[event28:base-stat]
>>> +fd=28
>>> type=3
>>> config=65538
>>> optional=1
>>> @@ -211,8 +230,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1I << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event24:base-stat]
>>> -fd=24
>>> +[event29:base-stat]
>>> +fd=29
>>> type=3
>>> config=1
>>> optional=1
>>> @@ -221,8 +240,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1I << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event25:base-stat]
>>> -fd=25
>>> +[event30:base-stat]
>>> +fd=30
>>> type=3
>>> config=65537
>>> optional=1
>>> @@ -231,8 +250,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_DTLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event26:base-stat]
>>> -fd=26
>>> +[event31:base-stat]
>>> +fd=31
>>> type=3
>>> config=3
>>> optional=1
>>> @@ -241,8 +260,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_DTLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event27:base-stat]
>>> -fd=27
>>> +[event32:base-stat]
>>> +fd=32
>>> type=3
>>> config=65539
>>> optional=1
>>> @@ -251,8 +270,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_ITLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event28:base-stat]
>>> -fd=28
>>> +[event33:base-stat]
>>> +fd=33
>>> type=3
>>> config=4
>>> optional=1
>>> @@ -261,8 +280,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_ITLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event29:base-stat]
>>> -fd=29
>>> +[event34:base-stat]
>>> +fd=34
>>> type=3
>>> config=65540
>>> optional=1
>>> diff --git a/tools/perf/tests/attr/test-stat-detailed-3 b/tools/perf/tests/attr/test-stat-detailed-3
>>> index d555042e3fbf..e50535f45977 100644
>>> --- a/tools/perf/tests/attr/test-stat-detailed-3
>>> +++ b/tools/perf/tests/attr/test-stat-detailed-3
>>> @@ -90,89 +90,108 @@ enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> +# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> [event13:base-stat]
>>> fd=13
>>> group_fd=11
>>> type=4
>>> -config=33024
>>> +config=33280
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fe-bound (0x8200)
>>> +# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> [event14:base-stat]
>>> fd=14
>>> group_fd=11
>>> type=4
>>> -config=33280
>>> +config=33536
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-be-bound (0x8300)
>>> +# PERF_TYPE_RAW / topdown-bad-spec (0x8100)
>>> [event15:base-stat]
>>> fd=15
>>> group_fd=11
>>> type=4
>>> -config=33536
>>> +config=33024
>>> disabled=0
>>> enable_on_exec=0
>>> read_format=15
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-heavy-ops (0x8400)
>>> +# PERF_TYPE_RAW / INT_MISC.UOP_DROPPING
>>> [event16:base-stat]
>>> fd=16
>>> -group_fd=11
>>> type=4
>>> -config=33792
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=4109
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-br-mispredict (0x8500)
>>> +# PERF_TYPE_RAW / cpu/INT_MISC.RECOVERY_CYCLES,cmask=1,edge/
>>> [event17:base-stat]
>>> fd=17
>>> -group_fd=11
>>> type=4
>>> -config=34048
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=17039629
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-fetch-lat (0x8600)
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.THREAD
>>> [event18:base-stat]
>>> fd=18
>>> -group_fd=11
>>> type=4
>>> -config=34304
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=60
>>> optional=1
>>>
>>> -# PERF_TYPE_RAW / topdown-mem-bound (0x8700)
>>> +# PERF_TYPE_RAW / INT_MISC.RECOVERY_CYCLES_ANY
>>> [event19:base-stat]
>>> fd=19
>>> -group_fd=11
>>> type=4
>>> -config=34560
>>> -disabled=0
>>> -enable_on_exec=0
>>> -read_format=15
>>> +config=2097421
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.REF_XCLK
>>> +[event20:base-stat]
>>> +fd=20
>>> +type=4
>>> +config=316
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / IDQ_UOPS_NOT_DELIVERED.CORE
>>> +[event21:base-stat]
>>> +fd=21
>>> +type=4
>>> +config=412
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE
>>> +[event22:base-stat]
>>> +fd=22
>>> +type=4
>>> +config=572
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_RETIRED.RETIRE_SLOTS
>>> +[event23:base-stat]
>>> +fd=23
>>> +type=4
>>> +config=706
>>> +optional=1
>>> +
>>> +# PERF_TYPE_RAW / UOPS_ISSUED.ANY
>>> +[event24:base-stat]
>>> +fd=24
>>> +type=4
>>> +config=270
>>> optional=1
>>>
>>> # PERF_TYPE_HW_CACHE /
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event20:base-stat]
>>> -fd=20
>>> +[event25:base-stat]
>>> +fd=25
>>> type=3
>>> config=0
>>> optional=1
>>> @@ -181,8 +200,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event21:base-stat]
>>> -fd=21
>>> +[event26:base-stat]
>>> +fd=26
>>> type=3
>>> config=65536
>>> optional=1
>>> @@ -191,8 +210,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_LL << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event22:base-stat]
>>> -fd=22
>>> +[event27:base-stat]
>>> +fd=27
>>> type=3
>>> config=2
>>> optional=1
>>> @@ -201,8 +220,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_LL << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event23:base-stat]
>>> -fd=23
>>> +[event28:base-stat]
>>> +fd=28
>>> type=3
>>> config=65538
>>> optional=1
>>> @@ -211,8 +230,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1I << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event24:base-stat]
>>> -fd=24
>>> +[event29:base-stat]
>>> +fd=29
>>> type=3
>>> config=1
>>> optional=1
>>> @@ -221,8 +240,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1I << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event25:base-stat]
>>> -fd=25
>>> +[event30:base-stat]
>>> +fd=30
>>> type=3
>>> config=65537
>>> optional=1
>>> @@ -231,8 +250,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_DTLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event26:base-stat]
>>> -fd=26
>>> +[event31:base-stat]
>>> +fd=31
>>> type=3
>>> config=3
>>> optional=1
>>> @@ -241,8 +260,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_DTLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event27:base-stat]
>>> -fd=27
>>> +[event32:base-stat]
>>> +fd=32
>>> type=3
>>> config=65539
>>> optional=1
>>> @@ -251,8 +270,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_ITLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event28:base-stat]
>>> -fd=28
>>> +[event33:base-stat]
>>> +fd=33
>>> type=3
>>> config=4
>>> optional=1
>>> @@ -261,8 +280,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_ITLB << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_READ << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event29:base-stat]
>>> -fd=29
>>> +[event34:base-stat]
>>> +fd=34
>>> type=3
>>> config=65540
>>> optional=1
>>> @@ -271,8 +290,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_PREFETCH << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_ACCESS << 16)
>>> -[event30:base-stat]
>>> -fd=30
>>> +[event35:base-stat]
>>> +fd=35
>>> type=3
>>> config=512
>>> optional=1
>>> @@ -281,8 +300,8 @@ optional=1
>>> # PERF_COUNT_HW_CACHE_L1D << 0 |
>>> # (PERF_COUNT_HW_CACHE_OP_PREFETCH << 8) |
>>> # (PERF_COUNT_HW_CACHE_RESULT_MISS << 16)
>>> -[event31:base-stat]
>>> -fd=31
>>> +[event36:base-stat]
>>> +fd=36
>>> type=3
>>> config=66048
>>> optional=1
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