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SubjectRe: Invalid event (cycles:pp) in per-thread mode, enable system wide with '-a'.
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Hey Nick,

> On Sep 29, 2022, at 5:54 PM, Nick Desaulniers <ndesaulniers@google.com> wrote:
>
> I remember hearing rumblings about issues with zen 2, LBR, vs zen 3.
> Is this a known issue, or am I holding it wrong?

Hm… I also remember this. I have a Zen 2 based system that I can do testing on, so I will do so when I’m able.

If I discover something of note, I’ll get back to you.

Cheers,
-srw

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