Patents by Inventor Sivaprasad Raghavareddy

Sivaprasad Raghavareddy 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).

  • Systems and methods for asymmetric multiprocessing
    Patent number: 9081694
    Abstract: Systems and methods are described for managing applications in a computer system. An operating system kernel such as Linux can be started and executed at different addresses other than the address typically used for such kernels. An operating system kernel can accommodate end of memory and size of memory that do not comply with normal system specifications. Mechanisms are described that change methods for exception vector handling using a software fix. Dual and/or multi-core systems can run applications in both SMP and ASMP modes without needing any hardware changes. Separate instances or similar copies of an OS such as Linux can be executed on multiple cores in ASMP mode. In SMP mode, Linux or another OS can run as a single instance of the OS.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: July 14, 2015
    Assignee: BIVIO NETWORKS, INC.
    Inventor: Sivaprasad Raghavareddy
  • SYSTEMS AND METHODS FOR ASYMMETRIC MULTIPROCESSING
    Publication number: 20090182980
    Abstract: Systems and methods are described for managing applications in a computer system. An operating system kernel such as Linux can be started and executed at different addresses other than the address typically used for such kernels. An operating system kernel can accommodate end of memory and size of memory that do not comply with normal system specifications. Mechanisms are described that change methods for exception vector handling using a software fix. Dual and/or multi-core systems can run applications in both SMP and ASMP modes without needing any hardware changes. Separate instances or similar copies of an OS such as Linux can be executed on multiple cores in ASMP mode. In SMP mode, Linux or another OS can run as a single instance of the OS.
    Type: Application
    Filed: January 14, 2009
    Publication date: July 16, 2009
    Inventor: Sivaprasad Raghavareddy