Patents by Inventor Akshay Lahiry

Akshay Lahiry 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).

  • Performance and memory access tracking
    Patent number: 12182396
    Abstract: Techniques for performing memory operations are disclosed herein. The techniques include generating a plurality of performance log entries based on observed operations; generating a plurality of memory access log entries based on the observed operations, wherein each performance log entry of the plurality of performance log entries are associated with one or more memory access log entries of the plurality of memory access log entries, wherein each performance log entry is associated with an epoch; and wherein each memory access log entry is associated with an epoch and a memory address range.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: December 31, 2024
    Assignees: Advanced Micro Devices, Inc., ATI Technologies ULC
    Inventors: Christopher J. Brennan, Akshay Lahiry, Guennadi Riguer
  • PERFORMANCE AND MEMORY ACCESS TRACKING
    Publication number: 20240329833
    Abstract: Techniques for performing memory operations are disclosed herein. The techniques include generating a plurality of performance log entries based on observed operations; generating a plurality of memory access log entries based on the observed operations, wherein each performance log entry of the plurality of performance log entries are associated with one or more memory access log entries of the plurality of memory access log entries, wherein each performance log entry is associated with an epoch; and wherein each memory access log entry is associated with an epoch and a memory address range.
    Type: Application
    Filed: March 30, 2023
    Publication date: October 3, 2024
    Applicants: Advanced Micro Devices, Inc., ATI Technologies ULC
    Inventors: Christopher J. Brennan, Akshay Lahiry, Guennadi Riguer
  • DYNAMIC PERFORMANCE ADJUSTMENT
    Publication number: 20240037031
    Abstract: A technique for operating a device is disclosed. The technique includes recording log data for the device; analyzing the log data to determine one or more performance settings adjustments to apply to the device; and applying the one or more performance settings adjustments to the device.
    Type: Application
    Filed: September 28, 2023
    Publication date: February 1, 2024
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Christopher J. Brennan, Akshay Lahiry
  • Live profile-driven cache aging policies
    Patent number: 11860784
    Abstract: A technique for operating a cache is disclosed. The technique includes recording access data for a first set of memory accesses of a first frame; identifying parameters for a second set of memory accesses of a second frame subsequent to the first frame, based on the access data; and applying the parameters to the second set of memory accesses.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: January 2, 2024
    Assignee: Advanced Micro Devices, Inc.
    Inventors: Christopher J. Brennan, Akshay Lahiry
  • LIVE PROFILE-DRIVEN CACHE AGING POLICIES
    Publication number: 20230418744
    Abstract: A technique for operating a cache is disclosed. The technique includes recording access data for a first set of memory accesses of a first frame; identifying parameters for a second set of memory accesses of a second frame subsequent to the first frame, based on the access data; and applying the parameters to the second set of memory accesses.
    Type: Application
    Filed: June 27, 2022
    Publication date: December 28, 2023
    Applicant: Advanced Micro Devices, Inc.
    Inventors: Christopher J. Brennan, Akshay Lahiry