DYNAMIC POWER SHARING UTILIZING POWER EVENT FEEDBACK

Techniques are described for incorporating telemetry related to power source loading and the frequency of power-control events as part of a power balancing algorithm to control an electronic devices' power budgeting among devices sharing a common power source. The techniques utilize telemetry a...

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Bibliographic Details
Main Authors Sims, Rob, Juturu, Sivasankara Reddy, Ganapathy, Deepak, Nair, Sudheer
Format Patent
LanguageEnglish
Published 18.07.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Techniques are described for incorporating telemetry related to power source loading and the frequency of power-control events as part of a power balancing algorithm to control an electronic devices' power budgeting among devices sharing a common power source. The techniques utilize telemetry and control loop algorithms to dynamically balance the power between two or more electronic components, which may include a CPU and a GPU. The techniques as described herein function to monitor power source loading as well as the frequency of a predetermined set of events, which may include performance and/or power control events. Based on this information, the power budgets of the devices may be dynamically adjusted up or down to maximize performance, in contrast with the conventional usage of artificial static performance caps.
Bibliography:Application Number: US202418619538