Patents by Inventor Huanxin LIN

Huanxin LIN 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).

  • Method and apparatus for detecting inter-instruction data dependency
    Patent number: 10684834
    Abstract: Embodiments of the present invention disclose a method and an apparatus for detecting inter-instruction data dependency. The method comprises: comparing a thread number corresponding to a historical access operation with a thread number corresponding to a write access operation, if the thread number corresponding to the write access operation is less than the thread number corresponding to the historical access operation, which indicates existence of data dependency for a to-be-detected instruction, terminating the detection; or comparing a thread number corresponding to a historical write access operation with a thread number corresponding to a read access operation, if the thread number corresponding to the read access operation is less than the thread number corresponding to the historical write access operation, which indicates existence of data dependency for the to-be-detected instruction, terminating the detection.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: June 16, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Hongyuan Liu, Cho-Li Wang, KingTin Lam, Huanxin Lin, Bin Zhang, Junchao Ma
  • METHOD AND APPARATUS FOR DETECTING INTER-INSTRUCTION DATA DEPENDENCY
    Publication number: 20190220257
    Abstract: Embodiments of the present invention disclose a method and an apparatus for detecting inter-instruction data dependency. The method comprises: comparing a thread number corresponding to a historical access operation with a thread number corresponding to a write access operation, if the thread number corresponding to the write access operation is less than the thread number corresponding to the historical access operation, which indicates existence of data dependency for a to-be-detected instruction, terminating the detection; or comparing a thread number corresponding to a historical write access operation with a thread number corresponding to a read access operation, if the thread number corresponding to the read access operation is less than the thread number corresponding to the historical write access operation, which indicates existence of data dependency for the to-be-detected instruction, terminating the detection.
    Type: Application
    Filed: March 21, 2019
    Publication date: July 18, 2019
    Inventors: Hongyuan LIU, Cho-LI WANG, KingTin LAM, Huanxin LIN, Bin ZHANG, Junchao MA