------- Comment From [email protected] 2020-01-24 08:36 EDT-------
(In reply to comment #16)
> IBM,
>
> Please test the Disco kernel available in
> https://launchpad.net/~ubuntu-power-triage/+archive/ubuntu/lp1854071/
>
> Also, please share following details
>
> 1. What impact does it have without these patches?

Anju and Madhavan,

As authors of these patches, could you please help Canonical understand the
impact of such patches?

> 2. The testcase used, and how to run the tests.

Example of commands to read trace_imc events:

# perf kvm record -e trace_imc/trace_cycles <application>
# perf kvm record -e trace_cycles
# perf record -e trace_imc/trace_cycles <application>

>
> Thanks

Thank you!

Murilo

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https://bugs.launchpad.net/bugs/1854071

Title:
  Backport In-Memory Collection Counters (IMC) trace-mode patches

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