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lisa.tests.staging.utilclamp: Choose uclamp so that freq is in the mi… #2124

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…ddle of a band

FIX

Factor in the schedutil capacity margin to ask for a util clamp that should map right in the middle of a frequency band, instead of middle + 25%.

…ddle of a band

FIX

Factor in the schedutil capacity margin to ask for a util clamp that
should map right in the middle of a frequency band, instead of
middle + 25%.
FIX

Avoid choosing uclamp in CPU capacity ranges that are overlapping
between CPUs. Instead, ignore all the capacities on faster CPUs that are
lower than the max capa of any slower CPU.

Also ensure that the capacity bands considered exist inside a given CPU
and are not a band between the highest capacity of a CPU and the lowest
capacity of another one.
@douglas-raillard-arm douglas-raillard-arm merged commit 37727f7 into ARM-software:main Oct 9, 2023
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