Patents by Inventor Amit V. Gandhi

Amit V. Gandhi 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).

  • Patent number: 7363477
    Abstract: A method and apparatus for executing a selective recovery after a branch misprediction is disclosed. In one embodiment, the instructions following the mispredicted branch point may be saved for selective re-execution in a buffer. Those instructions that wrote to physical registers between the mispredicted branch point and an exact convergence point, thereby causing false data dependencies, may be followed by corresponding move instructions to eliminate the false data dependencies. The instructions subsequent to the exact convergence point may then be selectively re-executed if subject to the previous false data dependencies.
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: April 22, 2008
    Assignee: Intel Corporation
    Inventors: Srikanth T. Srinivasan, Amit V. Gandhi, Haitham H. Akkary