Patents by Inventor JAYAKRISHNA G. GUDDETI

JAYAKRISHNA G. GUDDETI 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).

  • Apparatus, method, and system for early deep sleep state exit of a processing element
    Patent number: 9720488
    Abstract: An apparatus and method is described herein for providing an early wake scheme before spawning a new thread. An early wake indication may be provided an amount of time, which may include an amount of time to perform a demotion from a current power state to a lower power state that is closer to an active power state, before a new thread is to be spawned and executed on a processing element (e.g., core or thread). Upon encountering the spawn of the new thread, such as a helper thread, the processing element may further transition from the lower power state to an active power state. The new thread may be executed on the processing element without incurring the latency associated with execution of the new thread waiting for the demotion from the current power state to an active power state after the spawn of the new thread.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: August 1, 2017
    Assignee: Intel Corporation
    Inventors: Jayakrishna G. Guddeti, Binata Bhattacharyya
  • APPARATUS, METHOD, AND SYSTEM FOR EARLY DEEP SLEEP STATE EXIT OF A PROCESSING ELEMENT
    Publication number: 20170017296
    Abstract: An apparatus and method is described herein for providing an early wake scheme before spawning a new thread. An early wake indication may be provided an amount of time, which may include an amount of time to perform a demotion from a current power state to a lower power state that is closer to an active power state, before a new thread is to be spawned and executed on a processing element (e.g., core or thread). Upon encountering the spawn of the new thread, such as a helper thread, the processing element may further transition from the lower power state to an active power state. The new thread may be executed on the processing element without incurring the latency associated with execution of the new thread waiting for the demotion from the current power state to an active power state after the spawn of the new thread.
    Type: Application
    Filed: September 27, 2016
    Publication date: January 19, 2017
    Inventors: JAYAKRISHNA G. GUDDETI, BINATA BHATTACHARYYA