[PATCH v2 0/6] consolidate and cleanup CPU capacity

Lukasz Luba lukasz.luba at arm.com
Wed Oct 18 04:27:55 PDT 2023



On 10/9/23 11:36, Vincent Guittot wrote:
> This is the 1st part of consolidating how the max compute capacity is
> used in the scheduler and how we calculate the frequency for a level of
> utilization.
> 
> Fix some unconsistancy when computing frequency for an utilization. There
> can be a mismatch between energy model and schedutil.
> 
> Next step will be to make a difference between the original
> max compute capacity of a CPU and what is currently available when
> there is a capping applying forever (i.e. seconds or more).
> 
> 

I have tested the patches apart from the last CPPC because the platform
didn't have that. The EAS is working OK, so feel free to add:

Tested-by: Lukasz Luba <lukasz.luba at arm.com>

apart from the patch 6/6 - with the cppc changes

Regards,
Lukasz



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