Patents by Inventor Karel Klic

Karel Klic 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).

  • Stack trace clustering
    Patent number: 9632911
    Abstract: A system and a method are disclosed for stack trace clustering. In one example, the method includes receiving a first stack trace and a second stack trace, normalizing, by a processing device, the first and second stack traces, determining a distance between the normalized first and second stack traces, and determining whether the normalized first and second stack traces are equivalent based on the determined distance.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: April 25, 2017
    Assignee: Red Hat, Inc.
    Inventors: Karel Klic, Miroslav Lichvar
  • Providing a core dump-level stack trace
    Patent number: 9098627
    Abstract: A system and a method for providing a core dump-level stack trace. In one example, the method includes receiving, by a processing device, a recorded state of a program, the recorded state including a base address of the program and a stack frame including an executable address for a call instruction of a function of the program; determining, by the processing device, a list of functions in view of the recorded state of the program, and creating, by the processing device, a stack trace in view of the list of functions without using debugging symbols.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: August 4, 2015
    Assignee: Red Hat, Inc.
    Inventors: Karel Klic, Martin Milata
  • METHOD AND SYSTEM FOR PROVIDING A CORE DUMP-LEVEL STACK TRACE
    Publication number: 20140258990
    Abstract: A system and a method are disclosed for providing a core dump-level stack trace. In one example, the method includes receiving, by a processing device, a recorded state of a program, the recorded state including a base address of the program and a stack frame including an executable address for a call instruction of a function of the program; determining, by the processing device, a list of functions in view of the recorded state of the program, and creating, by the processing device, a stack trace in view of the list of functions without using debugging symbols.
    Type: Application
    Filed: March 6, 2013
    Publication date: September 11, 2014
    Applicant: RED HAT, INC.
    Inventors: Karel Klic, Martin Milata
  • METHOD AND SYSTEM FOR STACK TRACE CLUSTERING
    Publication number: 20140229770
    Abstract: A system and a method are disclosed for stack trace clustering. In one example, the method includes receiving a first stack trace and a second stack trace, normalizing, by a processing device, the first and second stack traces, determining a distance between the normalized first and second stack traces, and determining whether the normalized first and second stack traces are equivalent based on the determined distance.
    Type: Application
    Filed: February 8, 2013
    Publication date: August 14, 2014
    Applicant: RED HAT, INC.
    Inventors: Karel Klic, Miroslav Lichvar