Power governance of processing unit

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12248351
APP PUB NO 20230221786A1
SERIAL NO

18180462

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Abstract

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Power governance circuitry is provided to control a performance level of a processing unit of a processing platform. The power governance circuitry comprises measurement circuitry to measure a current utilization of the processing unit at a current operating frequency and to determine any change in utilization or power and frequency control circuitry is provided to update the current operating frequency to a new operating frequency by determining a new target quantified power expenditure to be applied in a subsequent processing cycle depending on the determination of any change in utilization or power. A new operating frequency is selected to satisfy the new target quantified power based on a scalability function specifying a variation of a given value of utilization or power with the operating frequency. A processing platform and machine readable instructions are provided to set a new quantified target power of a processing unit.

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Patent Owner(s)

  • TAHOE RESEARCH, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Barnes Hillsboro, US 119 3159
Mubeen, Noor Bangalore, IN 6 10
Muralidhar, Rajeev Bangalore, IN 13 128
Seshadri, Harinarayanan Bangalore, IN 26 178

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