Patents by Inventor Pritesh P. SHAH

Pritesh P. SHAH has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Hardware-assisted core frequency and voltage scaling in a poll mode idle loop
    Patent number: 12282377
    Abstract: A hardware controller within a core of a processor is described. The hardware controller includes telemetry logic to generate telemetry data that indicates an activity state of the core; core stall detection logic to determine, based on the telemetry data from the telemetry logic, whether the core is in an idle loop state; and a power controller that, in response to the core stall detection logic determining that the core is in the idle loop state, is to decrease a power mode of the core from a first power mode associated with a first set of power settings to a second power mode associated with a second set of power settings.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: April 22, 2025
    Assignee: Intel Corporation
    Inventors: Pritesh P. Shah, Suresh Chemudupati, Alexander Gendler, David Hunt, Christopher M. Macnamara, Ofer Nathan, Adwait Purandare, Ankush Varma
  • HARDWARE-ASSISTED CORE FREQUENCY AND VOLTAGE SCALING IN A POLL MODE IDLE LOOP
    Publication number: 20220413591
    Abstract: A hardware controller within a core of a processor is described. The hardware controller includes telemetry logic to generate telemetry data that indicates an activity state of the core; core stall detection logic to determine, based on the telemetry data from the telemetry logic, whether the core is in an idle loop state; and a power controller that, in response to the core stall detection logic determining that the core is in the idle loop state, is to decrease a power mode of the core from a first power mode associated with a first set of power settings to a second power mode associated with a second set of power settings.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 29, 2022
    Applicant: Intel Corporation
    Inventors: Pritesh P. SHAH, Suresh CHEMUDUPATI, Alexander GENDLER, David HUNT, Christopher M. MACNAMARA, Ofer NATHAN, Adwait PURANDARE, Ankush VARMA