Patents Assigned to Platform Solutions, Inc.
  • PROCESSING OF SELF-MODIFYING CODE IN MULTI-ADDRESS-SPACE AND MULTI-PROCESSOR SYSTEMS
    Publication number: 20080301369
    Abstract: A method and system of storing to an instruction stream with a multiprocessor or multiple-address-space system is disclosed. A central processing unit may cache instructions in a cache from a page of primary code stored in a memory storage unit. The central processing unit may execute cached instructions from the cache until a serialization operation is executed. The central processing unit may check in a message queue for a notification message indicating potential storing to the page. If the notification message is present in the message queue, cached instructions from the page are invalidated.
    Type: Application
    Filed: April 30, 2008
    Publication date: December 4, 2008
    Applicant: PLATFORM SOLUTIONS, INC.
    Inventors: Gary A. Woffinden, Paul T. Leisy, Ronald N. Hilton
  • Processing of self-modifying code in multi-address-space and multi-processor systems
    Patent number: 7386670
    Abstract: A method and system of storing to an instruction stream with a multiprocessor or multiple-address-space system is disclosed. A central processing unit may cache instructions in a cache from a page of primary code stored in a memory storage unit. The central processing unit may execute cached instructions from the cache until a serialization operation is executed. The central processing unit may check in a message queue for a notification message indicating potential storing to the page. If the notification message is present in the message queue, cached instructions from the page are invalidated.
    Type: Grant
    Filed: October 19, 2005
    Date of Patent: June 10, 2008
    Assignee: Platform Solutions, Inc.
    Inventors: Gary A. Woffinden, Paul T. Leisy, Ronald N. Hilton