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ENGINEERS
AND DEVICES
WORKING
TOGETHER
●
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●
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ENGINEERS AND DEVICES
WORKING TOGETHER
●
ENGINEERS AND DEVICES
WORKING TOGETHER
CPU CPU
CPUCPU
Cache
PM Domain
CPU CPU
CPUCPU
Cache
PM Domain
Coherency
PM Domain
CacheCoreSight
ENGINEERS
AND DEVICES
WORKING
TOGETHER
●
●
●
●
ENGINEERS AND DEVICES
WORKING TOGETHER
?
CPUIDLE
CPUIDLE
CPU
CPU
?
?
CPUIDLE
CPUIDLE
CPUIDLE
CPUIDLE
CPUIDLE
CPUIDLE
CPU CLUSTER COHERENCY
Platform
hacks
ENGINEERS AND DEVICES
WORKING TOGETHER
CPUIDLE
CPUIDLE
CPU
CPU
Runtime PM
Generic
PM Domain
CPUIDLE
CPUIDLE
CPUIDLE
CPUIDLE
CPUIDLE
CPUIDLE
CPU
PM domain
Platform Driver
CPU
CLUSTER &
COHERENCY
ENGINEERS
AND DEVICES
WORKING
TOGETHER
●
●
●
●
●
ENGINEERS
AND DEVICES
WORKING
TOGETHER
●
●
●
●
●
●
●
●
ENGINEERS
AND DEVICES
WORKING
TOGETHER
●
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BUD17-102: Update on CPU cluster Idling

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BUD17-102: Update on CPU cluster Idling