Patents by Inventor Yury ILIN

Yury ILIN 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).

  • Copy-on-write buffer for restoring program code from a speculative region to a non-speculative region
    Patent number: 9182986
    Abstract: An apparatus is described having an out-of-order instruction execution pipeline. The out-of-order execution pipeline has a first circuit and a second circuit. The first circuit is to hold a pointer to physical storage space where information is kept that cannot yet be confirmed as being free of potential dependencies on the information. The second circuit is to hold the pointer if the pointer existed in the first circuit when a non speculative region of program code ended and upon retirement of a following speculative overwriter instruction originally coded to overwrite the information.
    Type: Grant
    Filed: December 29, 2012
    Date of Patent: November 10, 2015
    Assignee: Intel Corporation
    Inventors: Ravi Rajwar, David Lim, James Hadley, Matthew Merten, Joseph McMahon, Yury Ilin, Justin Deinlein
  • Copy-On-Write Buffer For Restoring Program Code From A Speculative Region To A Non-Speculative Region
    Publication number: 20140189315
    Abstract: An apparatus is described having an out-of-order instruction execution pipeline. The out-of-order execution pipeline has a first circuit and a second circuit. The first circuit is to hold a pointer to physical storage space where information is kept that cannot yet be confirmed as being free of potential dependencies on the information. The second circuit is to hold the pointer if the pointer existed in the first circuit when a non speculative region of program code ended and upon retirement of a following speculative overwriter instruction originally coded to overwrite the information.
    Type: Application
    Filed: December 29, 2012
    Publication date: July 3, 2014
    Inventors: Ravi RAJWAR, David LIM, James HADLEY, Matthew MERTEN, Joseph MCMAHON, Yury ILIN, Justin DEINLEIN