Patents by Inventor Vladimire Blagojevic

Vladimire Blagojevic 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).

  • Lock amortization in a data counter
    Patent number: 8914599
    Abstract: An apparatus and a method for providing amortized lock access in a data container is described. Each access from each thread of a process in a memory to each object of a data container in the memory is recorded in a queue of the data container. A queue manager determines whether the recorded number of accesses in the queue has reached a predetermined threshold. The queue manager executes a lock algorithm and an eviction algorithm on all objects in the data container when the recorded number of accesses in the queue has reached the predetermined threshold. The lock algorithm is configured to lock objects in the data container while the eviction algorithm is performed on the data container. The eviction algorithm is configured to evict one or more objects from the data container pursuant to the eviction algorithm.
    Type: Grant
    Filed: October 12, 2010
    Date of Patent: December 16, 2014
    Assignee: Red Hat, Inc.
    Inventors: Manik Surtani, Vladimire Blagojevic
  • Lock Amortization In A Data Counter
    Publication number: 20120089784
    Abstract: An apparatus and a method for providing amortized lock access in a data container is described. Each access from each thread of a process in a memory to each object of a data container in the memory is recorded in a queue of the data container. A queue manager determines whether the recorded number of accesses in the queue has reached a predetermined threshold. The queue manager executes a lock algorithm and an eviction algorithm on all objects in the data container when the recorded number of accesses in the queue has reached the predetermined threshold. The lock algorithm is configured to lock objects in the data container while the eviction algorithm is performed on the data container. The eviction algorithm is configured to evict one or more objects from the data container pursuant to the eviction algorithm.
    Type: Application
    Filed: October 12, 2010
    Publication date: April 12, 2012
    Applicant: RED HAT, INC.
    Inventors: Manik Surtani, Vladimire Blagojevic