Re: [PATCH RFC] rdtscbench: a nohz_full validation and benchmarking tool

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* Isaac Griswold-Steiner | 2015-08-21 15:45:58 [-0500]:

>From: Isaac Griswold-Steiner <isaac.griswoldsteiner@xxxxxx>
>
>rdtscbench is a cyclictest-like tool that spawns a thread per cpu. Each thread
>measures the difference in cycle count (using the tsc) during the execution of a
>tight loop.
>
>This is a simple tool intended to be used for the validation of nohz_full CPU
>configurations. As the validation of nohz_full CPUs is the objective, the tool
>avoids the usage of system calls, timers, or anything that might break nohz_full.
>
>Signed-off-by: Isaac Griswold-Steiner <isaac.griswoldsteiner@xxxxxx>

jkacur, williams: did you guys took a look on it?

Sebastian
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