Patents by Inventor Haoyu Hannibal Gao

Haoyu Hannibal Gao 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 dynamically allocating power in a data center
    Patent number: 8914157
    Abstract: Embodiments of the invention relate generally to the field of power management of computer systems, and more particularly to a method and apparatus for dynamically allocating power to servers in a server rack. The method comprises: measuring power consumption of a computer system having one or more servers; estimating probability distribution of power demand for each of the one or more servers, the estimation based on the measured power consumption; estimating performance loss via the estimated probability distribution; computing power capping limits for each of the one or more servers, the computation based on the estimated probability distribution and the performance loss; and dynamically allocating the power capping limits to each of the one or more servers by modifying previous power capping limits of each of the one or more servers.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: December 16, 2014
    Assignee: Intel Corporation
    Inventors: Cong Li, Haoyu Hannibal Gao, Rui Jian
  • METHOD AND APPARATUS FOR DYNAMICALLY ALLOCATING POWER IN A DATA CENTER
    Publication number: 20130283068
    Abstract: Embodiments of the invention relate generally to the field of power management of computer systems, and more particularly to a method and apparatus for dynamically allocating power to servers in a server rack. The method comprises: measuring power consumption of a computer system having one or more servers; estimating probability distribution of power demand for each of the one or more servers, the estimation based on the measured power consumption; estimating performance loss via the estimated probability distribution; computing power capping limits for each of the one or more servers, the computation based on the estimated probability distribution and the performance loss; and dynamically allocating the power capping limits to each of the one or more servers by modifying previous power capping limits of each of the one or more servers.
    Type: Application
    Filed: June 20, 2013
    Publication date: October 24, 2013
    Inventors: Cong LI, Haoyu Hannibal GAO, Rui JIAN
  • Method and apparatus for dynamically allocating power in a data center
    Patent number: 8478451
    Abstract: Embodiments of the invention relate generally to the field of power management of computer systems, and more particularly to a method and apparatus for dynamically allocating power to servers in a server rack. The method comprises: measuring power consumption of a computer system having one or more servers; estimating probability distribution of power demand for each of the one or more servers, the estimation based on the measured power consumption; estimating performance loss via the estimated probability distribution; computing power capping limits for each of the one or more servers, the computation based on the estimated probability distribution and the performance loss; and dynamically allocating the power capping limits to each of the one or more servers by modifying previous power capping limits of each of the one or more servers.
    Type: Grant
    Filed: December 14, 2009
    Date of Patent: July 2, 2013
    Assignee: Intel Corporation
    Inventors: Congi Li, Haoyu Hannibal Gao, Rui Jian