Hi Phil,
On Mon, Jun 20, 2016 at 4:16 AM, Philip Mucci <mu...@icl.utk.edu> wrote:
> Hi Stephane,
>
> Attached is a patch that implements the settings for POWER8. It is tested
> and results mirror those from using the perf tool. u/k/h are now supported
> for both generic ‘perf’ events and PMU events. Thanks very much for your
> help on this!
>
> In digging through the kernel perf code, I was unable to decipher (in the
> 30 minutes I spent) whether or now Power7 or other members of the family
> have this support. Just as well, since I can’t test them.
>
> @IBM folks, you can simply add a .supported_plm = POWER_PLM to the
> pfmlib_power?.c emu descriptor to test U/K counting. If it supports
> hypervisor (or others), see pfmlib_power_priv.h for the definition of
> POWER8_PLM.
>
Patch applied.
I think the next step is for someone to provide the support for
encodin_power.c.
Thanks.
>
>
>
>
>
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