POWER MANAGEMENT CIRCUITRY

POWER MANAGEMENT CIRCUITRY

In one embodiment, a processor includes: at least one core to execute a workload; a voltage regulator to provide an operating voltage to the at least one core; and a power controller coupled to the voltage regulator. The power controller may control the voltage regulator to provide the operating vol...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BIBIKAR, Vasudev, LEUNG, Patrick Kam-Shing, LOVE, Trevor, GUNTHER, Stephen, H, LEHWALDER, Philip R, AGARWAL, Preeti
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
CONTROLLING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
REGULATING
SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:In one embodiment, a processor includes: at least one core to execute a workload; a voltage regulator to provide an operating voltage to the at least one core; and a power controller coupled to the voltage regulator. The power controller may control the voltage regulator to provide the operating voltage, and may have a voltage regulator control circuit to select one of a plurality of power state profiles based at least in part on a classification of the workload, and to cause an update to a power state of the voltage regulator according to the selected power state profile. Other embodiments are described and claimed.