Patents by Inventor Sergey Cherkasov

Sergey Cherkasov 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).

  • Dynamic discovery of data segments within instrumented code
    Patent number: 9495278
    Abstract: Embodiments of the present invention address deficiencies of the art in respect to code instrumentation and provide a method, system and computer program product for dynamic discovery of data segments within instrumented code. In an embodiment of the invention, a method for dynamic data segment discovery for instrumented code can be provided. The method can include statically instrumenting program code, recording potential data segments during the instrumentation of the program code, executing the instrumented program code, determining whether or not each of the recorded potential data segments can be resolved, and noting resolved ones of the recorded potential data segments.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: November 15, 2016
    Assignee: International Business Machines Corporation
    Inventors: Victor Havin, Sergey Cherkasov, Jonathan M. Sanders
  • Method for dynamic discovery of code segments in instrumented binary modules
    Patent number: 8141055
    Abstract: A method for dynamic discovery of code segments in instrumented binary modules is provided. A program comprising code segments is received. Potential code segments are determined, and the program is instrumented at potential code segments for dynamic code discovery. The instrumented program is run. In response to executing the potential code segments, the potential code segments are marked. The marked code segments are stored as confirmed code segments.
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: March 20, 2012
    Assignee: International Business Machines Corporation
    Inventors: Sergey Cherkasov, Victor L. Havin
  • METHOD FOR DYNAMIC DISCOVERY OF CODE SEGMENTS IN INSTRUMENTED BINARY MODULES
    Publication number: 20090172646
    Abstract: A method for dynamic discovery of code segments in instrumented binary modules is provided. A program comprising code segments is received. Potential code segments are determined, and the program is instrumented at potential code segments for dynamic code discovery. The instrumented program is run. In response to executing the potential code segments, the potential code segments are marked. The marked code segments are stored as confirmed code segments.
    Type: Application
    Filed: December 31, 2007
    Publication date: July 2, 2009
    Applicant: INTERNATIONAL BUSINESS MACHINES, CORPORATION
    Inventors: Sergey Cherkasov, Victor L. Havin
  • DYNAMIC DISCOVERY OF DATA SEGMENTS WITHIN INSTRUMENTED CODE
    Publication number: 20080163180
    Abstract: Embodiments of the present invention address deficiencies of the art in respect to code instrumentation and provide a method, system and computer program product for dynamic discovery of data segments within instrumented code. In an embodiment of the invention, a method for dynamic data segment discovery for instrumented code can be provided. The method can include statically instrumenting program code, recording potential data segments during the instrumentation of the program code, executing the instrumented program code, determining whether or not each of the recorded potential data segments can be resolved, and noting resolved ones of the recorded potential data segments.
    Type: Application
    Filed: December 27, 2006
    Publication date: July 3, 2008
    Inventors: Victor Havin, Sergey Cherkasov, Jonathan M. Sanders