Patents by Inventor Holger Stasch

Holger Stasch 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).

  • Data-flow based post pass optimization in dynamic compilers
    Patent number: 7721275
    Abstract: A system and method to perform post pass optimizations in a dynamic compiling environment. A dynamic compiler emits machine code. Responsive to the emission of the machine code a post pass processor creates an abstract representation of the code from the dynamic compiler. Data flow analysis is then conducted on the abstract representation. Redundant instructions in the machine code are identified and eliminated as a result of the data flow analysis.
    Type: Grant
    Filed: May 14, 2004
    Date of Patent: May 18, 2010
    Assignee: SAP AG
    Inventors: Daniel Kestner, Mirko Luedde, Richard Reingruber, Holger Stasch, Stephan Wilhelm
  • Data-flow based post pass optimization in dynamic compilers
    Publication number: 20050257202
    Abstract: A system and method to perform post pass optimizations in a dynamic compiling environment. A dynamic compiler emits machine code. Responsive to the emission of the machine code a post pass processor creates an abstract representation of the code from the dynamic compiler. Data flow analysis is then conducted on the abstract representation. Redundant instructions in the machine code are identified and eliminated as a result of the data flow analysis.
    Type: Application
    Filed: May 14, 2004
    Publication date: November 17, 2005
    Inventors: Daniel Kaestner, Mirko Luedde, Richard Reingruber, Holger Stasch, Stephan Wilhelm