Patents by Inventor Michael W. Hasling

Michael W. Hasling 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).

  • Automatic identification of execution phases in load tests
    Patent number: 8490062
    Abstract: A method for automatic identification of execution phases in load test data includes receiving load test data indicating processor utilization for threads over a period of time divided into a plurality of intervals. For each pair of proximate intervals, it is determined whether thread-wise processor utilization for a first interval is statistically indistinguishable from that of a second interval. The pair of proximate intervals is combined when it is determined that the processor utilization for the first interval is statistically indistinguishable from that of the second interval. Each of the pair of proximate intervals is divided into subintervals when it is determined that the first interval is not statistically indistinguishable the second interval. One or more execution phases are automatically identified as occurring between proximate intervals that are not substantially equivalent.
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: July 16, 2013
    Assignee: Siemens Corporation
    Inventors: Andre Benjamin Bondi, Michael W. Hasling, Christoph Kuhmuench
  • AUTOMATIC IDENTIFICATION OF EXECUTION PHASES IN LOAD TESTS
    Publication number: 20110041122
    Abstract: A method for automatic identification of execution phases in load test data includes receiving load test data indicating processor utilization for threads over a period of time divided into a plurality of intervals. For each pair of proximate intervals, it is determined whether thread-wise processor utilization for a first interval is statistically indistinguishable from that of a second interval. The pair of proximate intervals is combined when it is determined that the processor utilization for the first interval is statistically indistinguishable from that of the second interval. Each of the pair of proximate intervals is divided into subintervals when it is determined that the first interval is not statistically indistinguishable the second interval. One or more execution phases are automatically identified as occurring between proximate intervals that are not substantially equivalent.
    Type: Application
    Filed: August 16, 2010
    Publication date: February 17, 2011
    Applicant: Siemens Corporation
    Inventors: Andre Benjamin Bondi, Michael W. Hasling, Christoph Kuhmuench