Patents by Inventor Tony A. Bentivegna

Tony A. Bentivegna 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).

  • Unified and flexible control of multiple data center cooling mechanisms
    Patent number: 9176483
    Abstract: Techniques are described for controlling the climate in a data center. Using the input of an administrator, multiple desired attributes of a data center (e.g., temperature, energy consumption, costs, or system performance) may be balanced using a utility function that maximizes the utility of the computing systems in the data center according to the administrator's preferences. Additionally, a cooling model is generated that represents the affect of a control parameter (e.g., the fan speed of a CRAC) on the desire attributes of the data center. The cooling model may then be substituted into the utility function to replace the desired attributes. Using this new utility function, the control parameters may be varied such that the maximum utility is achieved.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: November 3, 2015
    Assignee: International Business Machines Corporation
    Inventors: Tony A. Bentivegna, Brad L. Brech, Rajarshi Das, Murthy V. Devarakonda, Hendrik F. Hamann, Jeffrey O. Kephart, Bret W. Lehman, Jonathan Lenchner, Christopher L. Molloy
  • Unified and flexible control of multiple data center cooling mechanisms
    Patent number: 9146544
    Abstract: Techniques are described for controlling the climate in a data center. Using the input of an administrator, multiple desired attributes of a data center (e.g., temperature, energy consumption, costs, or system performance) may be balanced using a utility function that maximizes the utility of the computing systems in the data center according to the administrator's preferences. Additionally, a cooling model is generated that represents the affect of a control parameter (e.g., the fan speed of a CRAC) on the desire attributes of the data center. The cooling model may then be substituted into the utility function to replace the desired attributes. Using this new utility function, the control parameters may be varied such that the maximum utility is achieved.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: September 29, 2015
    Assignee: International Business Machines Corporation
    Inventors: Tony A. Bentivegna, Bradley L. Brech, Rajarshi Das, Murthy V. Devarakonda, Hendrik F. Hamann, Jeffrey O. Kephart, Bret W. Lehman, Jonathan Lenchner, Christopher L. Molloy
  • UNIFIED AND FLEXIBLE CONTROL OF MULTIPLE DATA CENTER COOLING MECHANISMS
    Publication number: 20120290135
    Abstract: Techniques are described for controlling the climate in a data center. Using the input of an administrator, multiple desired attributes of a data center (e.g., temperature, energy consumption, costs, or system performance) may be balanced using a utility function that maximizes the utility of the computing systems in the data center according to the administrator's preferences. Additionally, a cooling model is generated that represents the affect of a control parameter (e.g., the fan speed of a CRAC) on the desire attributes of the data center. The cooling model may then be substituted into the utility function to replace the desired attributes. Using this new utility function, the control parameters may be varied such that the maximum utility is achieved.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 15, 2012
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Tony A. Bentivegna, Brad L. Brech, Rajarshi Das, Murthy V. Devarakonda, Hendrik F. Hamann, Jeffrey O. Kephart, Bret W. Lehman, Jonathan Lenchner, Christopher L. Molloy