Patents by Inventor David B. SHEFFIELD

David B. SHEFFIELD 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).

  • Gather-Scatter Cache Architecture For Single Program Multiple Data (SPMD) Processor
    Publication number: 20200310992
    Abstract: In one embodiment, a cache memory includes: a plurality of data banks, each of the plurality of data banks having a plurality of entries each to store a portion of a cache line distributed across the plurality of data banks; and a plurality of tag banks decoupled from the plurality of data banks, wherein a tag for a cache line is to be assigned to one of the plurality of tag banks. Other embodiments are described and claimed.
    Type: Application
    Filed: March 26, 2019
    Publication date: October 1, 2020
    Inventors: Jeffrey J. Cook, Jonathan D. Pearce, Srikanth T. Srinivasan, Rishiraj A. Bheda, David B. Sheffield, Abhijit Davare, Anton Alexandrovich Sorokin
  • SYSTEMS, METHODS, AND APPARATUSES FOR HETEROGENEOUS COMPUTING
    Publication number: 20190347125
    Abstract: Embodiments of systems, methods, and apparatuses for heterogeneous computing are described. In some embodiments, a hardware heterogeneous scheduler dispatches instructions for execution on one or more plurality of heterogeneous processing elements, the instructions corresponding to a code fragment to be processed by the one or more of the plurality of heterogeneous processing elements, wherein the instructions are native instructions to at least one of the one or more of the plurality of heterogeneous processing elements.
    Type: Application
    Filed: December 31, 2016
    Publication date: November 14, 2019
    Inventors: Rajesh M. SANKARAN, Gilbert NEIGER, Narayan RANGANATHAN, Stephen R. VAN DOREN, Joseph NUZMAN, Niall D. MCDONNELL, Michael A. O'HANLON, Lokpraveen B. MOSUR, Tracy Garrett DRYSDALE, Eriko NURVITADHI, Asit K. MISHRA, Ganesh VENKATESH, Deborah T. MARR, Nicholas P. CARTER, Jonathan D. PEARCE, Edward T. GROCHOWSKI, Richard J. GRECO, Robert VALENTINE, Jesus CORBAL, Thomas D. FLETCHER, Dennis R. BRADFORD, Dwight P. MANLEY, Mark J. CHARNEY, Jeffrey J. COOK, Paul CAPRIOLI, Koichi YAMADA, Kent D. GLOSSOP, David B. SHEFFIELD