Re: [PATCH 2/3] perf-bench: add futex-wake microbenchmark

[Namhyung Kim]

Hi Davidlohr,

On Sat, 14 Dec 2013 20:31:56 -0800, Davidlohr Bueso wrote:
> Block a bunch of threads on a futex and wake them up, N at a time.
>
> This program is particularly useful to measure the latency of nthread wakeups
> in non-error situations:  all waiters are queued and all wake calls wakeup
> one or more tasks. An example run:
>
> $ perf bench futex -t 512 -r 100

Did you mean 'perf bench futex wake'?

Thanks,
Namhyung
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