Patents by Inventor Utpal Banerjee

Utpal Banerjee 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).

  • Fast lock-free post-wait synchronization for exploiting parallelism on multi-core processors
    Patent number: 7571301
    Abstract: A method for improving parallel processing of computer programs. DOACROSS loops and similar code are identified and parallelized using a post-wait control structure. The post-wait control structure may be implemented to include any one of a single counter to enforce an order of execution, an array to track code completion that is indexed by a modulus of a positive integer number, and/or a set of arrays to track a last code completed by a thread and a current code being executed by a thread.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: August 4, 2009
    Assignee: Intel Corporation
    Inventors: Arun Kejariwal, Hideki Saito, Xinmin Tian, Milind Girkar, Sanjiv Shah, Wei Li, Utpal Banerjee
  • Fast lock-free post-wait synchronization for exploiting parallelism on multi-core processors
    Publication number: 20070234326
    Abstract: A method for improving parallel processing of computer programs. DOACROSS loops and similar code are identified and parallelized using a post-wait control structure. The post-wait control structure may be implemented to include any one of a single counter to enforce an order of execution, an array to track code completion that is indexed by a modulus of a positive integer number, and/or a set of arrays to track a last code completed by a thread and a current code being executed by a thread.
    Type: Application
    Filed: March 31, 2006
    Publication date: October 4, 2007
    Inventors: Arun Kejariwal, Hideki Saito, Xinmin Tian, Milind Girkar, Sanjiv Shah, Wei Li, Utpal Banerjee