RE: [EXTERNAL] Re: [PATCH v12 0/4] add support for self monitoring

[Tomasz Duszynski <tduszynski@marvell.com>]

>Hello Tomasz,
>
>On Sat, Sep 28, 2024 at 12:07 AM Tomasz Duszynski <tduszynski@marvell.com> wrote:
>>
>> This series adds self monitoring support i.e allows to configure and
>> read performance measurement unit (PMU) counters in runtime without
>> using perf utility. This has certain advantages when application runs
>> on isolated cores running dedicated tasks.
>>
>> Events can be read directly using rte_pmu_read() or using dedicated
>> tracepoint rte_eal_trace_pmu_read(). The latter will cause events to
>> be stored inside CTF file.
>>
>> By design, all enabled events are grouped together and the same group
>> is attached to lcores that use self monitoring funtionality.
>>
>> Events are enabled by names, which need to be read from standard
>> location under sysfs i.e
>>
>> /sys/bus/event_source/devices/PMU/events
>>
>> where PMU is a core pmu i.e one measuring cpu events. As of today raw
>> events are not supported.
>>
>> v12:
>> - rebase old series
>
>It seems the series was rebased on next-net (I see a reference to some RN entry in next-net).
>Can you rebase on main so CI can test it?
>
>Thanks.

Missed your comment prior sending v13. I'll resend v14 rebased on main. 

>
>--
>David Marchand