RE: [PATCH 0/7] selftests/resctrl: Add resctrl selftest

From: Prakhya, Sai Praneeth
Date: Wed Oct 17 2018 - 14:31:48 EST


> > For (Intel) Memory Bandwidth features like MBA and MBM, perf iMC
> > (Integrated Memory Controller) is used for validation. As a part of
> > test, we run a benchmark (eg: fill_buf) and get memory bandwidth
> > values from MBM and iMC and verify if the difference between both the
> reported values are in a reasonable range.
> >
> > To make this common across x86, could you please let us know if
> > similar things (i.e. perf iMC) exist on AMD? If so, you could add it in. The same
> applies for ARM.
>
> We dont have iMC. You can go ahead with what you have right now. We can
> add those details later if required.

Sure! Makes sense to me.

Regards,
Sai