Patents by Inventor Kaixu Xia

Kaixu Xia 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).

  • I/O request scheduling method and apparatus by adjusting queue depth associated with storage device based on hige or low priority status
    Patent number: 10628216
    Abstract: An I/O request scheduling method includes storing received I/O requests into a plurality of queues, where each queue corresponds to at least one process group, each process group includes one or more processes, and a received I/O request is stored into a queue corresponding to a process group to which a process corresponding to the I/O request belongs, and dispatching the I/O requests in the plurality of queues to an I/O device, where a quantity of I/O requests from a high-priority queue is greater than a quantity of I/O requests from a low-priority queue during one dispatching procedure.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: April 21, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xie Miao, Jiang Zhong, Kaixu Xia
  • I/O Request Scheduling Method and Apparatus
    Publication number: 20190258514
    Abstract: An I/O request scheduling method includes storing received I/O requests into a plurality of queues, where each queue corresponds to at least one process group, each process group includes one or more processes, and a received I/O request is stored into a queue corresponding to a process group to which a process corresponding to the I/O request belongs, and dispatching the I/O requests in the plurality of queues to an I/O device, where a quantity of I/O requests from a high-priority queue is greater than a quantity of I/O requests from a low-priority queue during one dispatching procedure.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 22, 2019
    Inventors: Xie Miao, Jiang Zhong, Kaixu Xia