Implement correct scaling of perf hardware counters #210
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* Upstream perf-utils package exports enabled and running times of a random event when multiple events are selected. This can pose problems when different events have different multiplexing ratios and we noticed that in our tests. * We forked the upstream package to export enabled and running times of each event and estimate correct scaling factor for each event. Signed-off-by: Mahendra Paipuri <[email protected]>
* The way we are using state variables, we have abandon go routines for the moment. Signed-off-by: Mahendra Paipuri <[email protected]>
Signed-off-by: Mahendra Paipuri <[email protected]>
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Upstream perf-utils package exports enabled and running times of a random event when multiple events are selected. This can pose problems when different events have different multiplexing ratios and we noticed that in our tests.
We forked the upstream package to export enabled and running times of each event and estimate correct scaling factor for each event.