Patents by Inventor Liang J. Ma

Liang J. Ma 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).

  • TECHNOLOGIES FOR PERFORMANCE MONITORING AND MANAGEMENT WITH EMPTY POLLING
    Publication number: 20220393960
    Abstract: Technologies for performance monitoring include a computing device having multiple processor cores. The computing device performs a training workload with a processor core by continuously polling an empty input queue. The computing device determines empty polling thresholds based on the empty polling workload. The computing device performs a packet processing workload with one or more processor cores by continuously polling input queues associated with network traffic. The computing device compares a measured number of empty polls performed by the packet processing workload against the empty polling thresholds. The computing device configures power management of one or more processor cores in response to the comparison. The computing device may determine empty polling trends and compare the measured number of empty polls and the empty polling trends to the empty polling thresholds. Other embodiments are described and claimed.
    Type: Application
    Filed: June 22, 2022
    Publication date: December 8, 2022
    Inventors: Peter McCarthy, Chris MacNamara, John Browne, Liang J. Ma, Liam Day
  • Technologies for performance monitoring and management with empty polling
    Patent number: 11388074
    Abstract: Technologies for performance monitoring include a computing device having multiple processor cores. The computing device performs a training workload with a processor core by continuously polling an empty input queue. The computing device determines empty polling thresholds based on the empty polling workload. The computing device performs a packet processing workload with one or more processor cores by continuously polling input queues associated with network traffic. The computing device compares a measured number of empty polls performed by the packet processing workload against the empty polling thresholds. The computing device configures power management of one or more processor cores in response to the comparison. The computing device may determine empty polling trends and compare the measured number of empty polls and the empty polling trends to the empty polling thresholds. Other embodiments are described and claimed.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: July 12, 2022
    Assignee: Intel Corporation
    Inventors: Peter McCarthy, Chris MacNamara, John Browne, Liang J. Ma, Liam Day
  • TECHNOLOGIES FOR PERFORMANCE MONITORING AND MANAGEMENT WITH EMPTY POLLING
    Publication number: 20190238442
    Abstract: Technologies for performance monitoring include a computing device having multiple processor cores. The computing device performs a training workload with a processor core by continuously polling an empty input queue. The computing device determines empty polling thresholds based on the empty polling workload. The computing device performs a packet processing workload with one or more processor cores by continuously polling input queues associated with network traffic. The computing device compares a measured number of empty polls performed by the packet processing workload against the empty polling thresholds. The computing device configures power management of one or more processor cores in response to the comparison. The computing device may determine empty polling trends and compare the measured number of empty polls and the empty polling trends to the empty polling thresholds. Other embodiments are described and claimed.
    Type: Application
    Filed: April 11, 2019
    Publication date: August 1, 2019
    Inventors: Peter McCarthy, Chris MacNamara, John Browne, Liang J. Ma, Liam Day