Re: PEBS bug on HSW: "Unexpected number of pebs records 10" (was: Re:[GIT PULL] perf changes for v3.12)

[Ramkumar Ramachandra]

Stephane Eranian wrote:
> a simple multithreaded program where
> #threads >> #CPUs

To put it another way, does Intel's HT work for CPU intensive and IO
minimal tasks? I think HT assumes some amount of inefficient IO
coupled with pure CPU usage.
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