Patents by Inventor Shihai Xioa

Shihai Xioa 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).

  • Methods and systems for accessing a memory
    Patent number: 11210020
    Abstract: A memory access technology applied to a computer system includes a first-level memory, a second-level memory, and a memory controller. The first-level memory is configured to cache data in the second-level memory. A plurality of access requests for accessing different memory blocks has a mapping relationship with a first cache line in the first-level memory, and the memory controller compares tags of the plurality of access requests with a tag of the first cache line in a centralized manner to determine whether the plurality of access requests hit the first-level memory.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: December 28, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shihai Xioa, Qiaosha Zou, Wei Yang
  • Memory Access Technology
    Publication number: 20190272122
    Abstract: A memory access technology applied to a computer system includes a first-level memory, a second-level memory, and a memory controller. The first-level memory is configured to cache data in the second-level memory. A plurality of access requests for accessing different memory blocks has a mapping relationship with a first cache line in the first-level memory, and the memory controller compares tags of the plurality of access requests with a tag of the first cache line in a centralized manner to determine whether the plurality of access requests hit the first-level memory.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 5, 2019
    Inventors: Shihai Xioa, Qiaosha Zou, Wei Yang