Patents by Inventor Shyamasundar Rudrapatna Kallikote

Shyamasundar Rudrapatna Kallikote 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).

  • Automatic checkpointing and partial rollback in software transaction memory
    Patent number: 9569254
    Abstract: While speculatively executing a given one of a plurality of transactions concurrently executing on a computer, carry out write operations in a local data block, and automatically create an entry in a checkpoint log when reading from a shared memory. Continuously conflict check during read and tentative commit operations, and carry out a partial rollback upon detection of a conflict. The partial rollback is based upon the checkpoint log.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: February 14, 2017
    Assignee: International Business Machines Corporation
    Inventors: Shivali Agarwal, Monika Gupta, Shyamasundar Rudrapatna Kallikote
  • Automatic Checkpointing and Partial Rollback in Software Transaction Memory
    Publication number: 20110029490
    Abstract: While speculatively executing a given one of a plurality of transactions concurrently executing on a computer, carry out write operations in a local data block, and automatically create an entry in a checkpoint log when reading from a shared memory. Continuously conflict check during read and tentative commit operations, and carry out a partial rollback upon detection of a conflict. The partial rollback is based upon the checkpoint log.
    Type: Application
    Filed: July 28, 2009
    Publication date: February 3, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Shivali Agarwal, Monika Gupta, Shyamasundar Rudrapatna Kallikote