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Don't deschedule perf counters #1812

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wants to merge 2 commits into from
Closed

Don't deschedule perf counters #1812

wants to merge 2 commits into from

Commits on Sep 19, 2016

  1. Support emulation of additional perf ioctls 

    In preparation of not descheduling perf counters
    @Keno
    Keno committed Sep 19, 2016
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  2. Don't deschedule perf counters 

    Instead use the ioctls. In the pingpong test case this gives 15-20% performance
improvement for recording.
    @Keno
    Keno committed Sep 19, 2016
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    2806020 View commit details
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