Patents by Inventor Bob Babayan

Bob Babayan 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).

  • Select logic for the instruction scheduler of a multi strand out-of-order processor based on delayed reconstructed program order
    Patent number: 9632790
    Abstract: A processing device comprises select logic to schedule a plurality of instructions for execution. The select logic calculates a reconstructed program order (RPO) value for each of a plurality of instructions that are ready to be scheduled for execution. The select logic creates an ordered list of instructions based on the delayed RPO values, the delayed RPO values comprising the calculated RPO values from a previous execution cycle, and dispatches instructions for scheduling based on the ordered list.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: April 25, 2017
    Assignee: Intel Corporation
    Inventors: Jayesh Iyer, Nikolay Kosarev, Sergey Y. Shishlov, Alexey Y. Sivtsov, Yuriy V Baida, Alexander V Butuzov, Bob Babayan, Vladimir Pentkovski
  • SELECT LOGIC FOR THE INSTRUCTION SCHEDULER OF A MULTI STRAND OUT-OF-ORDER PROCESSOR BASED ON DELAYED RECONSTRUCTED PROGRAM ORDER
    Publication number: 20150301831
    Abstract: A processing device comprises select logic to schedule a plurality of instructions for execution. The select logic calculates a reconstructed program order (RPO) value for each of a plurality of instructions that are ready to be scheduled for execution. The select logic creates an ordered list of instructions based on the delayed RPO values, the delayed RPO values comprising the calculated RPO values from a previous execution cycle, and dispatches instructions for scheduling based on the ordered list.
    Type: Application
    Filed: December 26, 2012
    Publication date: October 22, 2015
    Inventors: Jayesh Iyer, Nikolay Kosarev, Sergey Y. Shishlov, Alexey Y. Sivtsov, Yuriy V Baida, Alexander V Butuzov, Bob Babayan
  • METHOD AND APPARATUS FOR RECONSTRUCTING REAL PROGRAM ORDER OF INSTRUCTIONS IN MULTI-STRAND OUT-OF-ORDER PROCESSOR
    Publication number: 20130339711
    Abstract: A computer system, a processor in a computer and a computer-implemented method executable on a computer processor involve dividing a set of computer instructions arranged in a sequential program order into a plurality of instruction sequences. Instructions within each sequence are arranged according to the program order. An increment value is assigned to a preceding instruction in each sequence. The increment value is equal to a difference between a program order value of a subsequent instruction in the sequence and a program order value of the preceding instruction. The processor calculates the program order value of each subsequent instruction based on the program order value and the increment value of a corresponding preceding instruction in the same sequence.
    Type: Application
    Filed: June 18, 2012
    Publication date: December 19, 2013
    Applicant: INTEL CORPORATION
    Inventors: Nikolay KOSAREV, Jayesh IYER, Sergey SHISHLOV, Andrey KLUCHNIKOV, Alexander BUTUZOV, Boris Bob BABAYAN, Vladimir PENKOVSKI, Sergey V. BULENKOV