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SubjectRe: perf: regression with PERF_EVENT_IOC_REFRESH
On Wed, 25 May 2011, Ingo Molnar wrote:
> * Vince Weaver <vweaver1@eecs.utk.edu> wrote:
>
> Well, i gave you a suggestion of how to prevent such regressions in
> the future, should you be worried about such regressions.
>
> - or help us build better tests, either to 'perf test' (or to LTP)

I do have a perf_event validation test suite that I maintain to help when
debugging PAPI issues.

http://web.eecs.utk.edu/~vweaver1/projects/perf-events/validation.html

it's only about 12 tests right now, but feel free to use them if you'd
like (they're GPL). I really don't have any interest in merging them into
the perf tree though.

Vince


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