RULER-FOLLOWER DYNAMIC VOLTAGE AND FREQUENCY SCALING SCHEMES FOR INTEGRATED CIRCUIT COMPONENTS

RULER-FOLLOWER DYNAMIC VOLTAGE AND FREQUENCY SCALING SCHEMES FOR INTEGRATED CIRCUIT COMPONENTS

Various dynamic voltage and frequency scaling (DVFS) techniques can optimize the high voltage residency of a device containing multiple processing cores that share a voltage rail. The DVFS techniques described herein can reduce the high voltage residency (duration) of the voltage rail by aligning th...

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Bibliographische Detailangaben
Hauptverfasser: TANG, Thomas, ZHAO, Zhurang, TIPTON, Michael, STUBBS, Joshua, BHAGWAT, Kiran, DAS, Jyotirmoy, BHASKARA, Aravind
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Various dynamic voltage and frequency scaling (DVFS) techniques can optimize the high voltage residency of a device containing multiple processing cores that share a voltage rail. The DVFS techniques described herein can reduce the high voltage residency (duration) of the voltage rail by aligning the high frequency duration of multiple cores sharing the same voltage rail.