Patents by Inventor Harini Komandur Elayavalli

Harini Komandur Elayavalli 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).

  • Firmware execution profiling and verification
    Patent number: 11720681
    Abstract: An example method of generating an execution profile of a firmware module comprises: receiving an execution trace of a firmware module comprising a plurality of executable instructions, wherein the execution trace comprises a plurality of execution trace records, wherein each execution trace record of the plurality of execution trace records indicates a successful execution of an executable instruction identified by a program counter (PC) value; retrieving a first execution trace record of the plurality of execution trace records, wherein the first execution trace record comprises a first PC value; identifying a first executable instruction referenced by the first PC value; identifying a firmware function containing the first executable instruction; incrementing a cycle count for the firmware function by a number of cycles associated with the first executable instruction; and generating, using the cycle count, an execution profile of the firmware module.
    Type: Grant
    Filed: October 2, 2020
    Date of Patent: August 8, 2023
    Assignee: Micron Technology, Inc.
    Inventors: Yun Li, Harini Komandur Elayavalli, Mark Ish
  • FIRMWARE EXECUTION PROFILING AND VERIFICATION
    Publication number: 20210200875
    Abstract: An example method of generating an execution profile of a firmware module comprises: receiving an execution trace of a firmware module comprising a plurality of executable instructions, wherein the execution trace comprises a plurality of execution trace records, wherein each execution trace record of the plurality of execution trace records indicates a successful execution of an executable instruction identified by a program counter (PC) value; retrieving a first execution trace record of the plurality of execution trace records, wherein the first execution trace record comprises a first PC value; identifying a first executable instruction referenced by the first PC value; identifying a firmware function containing the first executable instruction; incrementing a cycle count for the firmware function by a number of cycles associated with the first executable instruction; and generating, using the cycle count, an execution profile of the firmware module.
    Type: Application
    Filed: October 2, 2020
    Publication date: July 1, 2021
    Inventors: Yun Li, Harini Komandur Elayavalli, Mark Ish