Patents by Inventor Sergey Alexandrovich Stepanenko

Sergey Alexandrovich Stepanenko 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).

  • Method for determining the structure of a hybrid computing system
    Patent number: 9323537
    Abstract: A method comprises measuring the execution time T1 for a problem to be solved with a program being run by a single processor, measuring the execution time TM and TS of MIMD and SIMD program fragments being run by a single processor and a single accelerator correspondingly, determining the specific acceleration ? of the execution time for an SIMD program fragment being run by a single accelerator in comparison with the execution time for the fragment being run by a single processor, determining a portion of the execution time for an MIMD fragment being run by a single processor and a portion of the execution time for an SIMD fragment being run by a single processor and adjusting the quantity of processors or accelerators comprised in a hybrid computing system structure according to the data obtained.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: April 26, 2016
    Assignee: Federal State Unitary Enterprise—AU—Russian Scientific Research Institute of Experimental Physics—FSUE RVNC—VNIIEF
    Inventor: Sergey Alexandrovich Stepanenko
  • METHOD FOR DETERMINING THE STRUCTURE OF A HYBRID COMPUTING SYSTEM
    Publication number: 20130212356
    Abstract: A method comprises measuring the execution time T1 for a problem to be solved with a program being run by a single processor, measuring the execution time TM and TS of MIMD and SIMD program fragments being run by a single processor and a single accelerator correspondingly, determining the specific acceleration ? of the execution time for an SIMD program fragment being run by a single accelerator in comparison with the execution time for the fragment being run by a single processor, determining a portion of the execution time for an MIMD fragment being run by a single processor and a portion of the execution time for an SIMD fragment being run by a single processor and adjusting the quantity of processors or accelerators comprised in a hybrid computing system structure according to the data obtained.
    Type: Application
    Filed: October 13, 2011
    Publication date: August 15, 2013
    Applicant: FEDERAL STATE UNITARY ENTERPRISE
    Inventor: Sergey Alexandrovich Stepanenko