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Methods of achieving cognizant power management

a technology of cognizant power management and power management, applied in the field of power management, can solve the problems of reducing so as to achieve the effect of increasing the efficiency of overall power utilization

Inactive Publication Date: 2013-07-25
RARITAN AMERICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The patent is about a system and method that helps improve the efficiency of power usage in data centers. It does this by using a dynamic model of the center that takes into account environmental and computational monitoring to see how power is being used. The system then uses techniques to manage the power usage at the level of the central processing unit (CPU) to optimize the use of power. Overall, this system helps to save power and improve the overall performance of data centers.

Problems solved by technology

The amount of electrical power use during the computational activity inside the server translates into a thermal load.
Even though there is a direct relationship between the computational power utilized by the data centers and supplied electric power, the factors affecting that relationship are many, and the instrumentation and analysis needed to quantify them to the required precision for effective control is challenging.
Existing power control mechanisms do not attempt to correlate such utilization with given electrical supply units, and hence fall short of global optimization of the power utilization in data centers and server installations.

Method used

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  • Methods of achieving cognizant power management
  • Methods of achieving cognizant power management
  • Methods of achieving cognizant power management

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Embodiment Construction

[0013]FIG. 1 depicts the major sections of energy consumption in server installations 100. Total energy 110 is a summation of the power used for computational purposes 120 and the power used for heating and cooling functions 130. Environmentally based power management uses these major consumption areas to minimize the total energy usage in an adaptive manner. The iterative analysis begins by computing the initial measure of total electrical power consumed by the server and network hardware configuration from the asset information. The assets denote the electrical and computing units in the infrastructure and cover, for example, servers, routers, switches, cooling units, racks, sensors and power distribution panels. This base computation is then supplemented by the electrical power delivered to the cooling and other infrastructure elements. This electrical side power consumption is tracked against the computational power consumed by business services and correlated with real time ele...

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Abstract

A system and method of increasing the efficiency of overall power utilization in data centers by integrating a power management approach based on a comprehensive, dynamic model of the data center created with integrated environmental and computational power monitoring to correlate power usage with different configurations of business services utilization, with the techniques of CPU level power management.

Description

CROSS-REFERENCED TO RELATED APPLICATIONS[0001]This application is a continuation of U.S. patent application Ser. No. 12 / 603,322, filed on Oct. 21, 2009, which claims priority from U.S. Provisional Patent Application No. 61 / 107,172, filed Oct. 21, 2008, and is a continuation-in-part of U.S. patent application Ser. No. 12 / 044,530, entitled, “Environmentally Cognizant Power Management,” filed on Mar. 7, 2008, all of which are assigned to the same assignee, and which are incorporated herein by reference in their entireties.FIELD OF THE INVENTION[0002]The invention relates to power management. In particular, a system and method is presented for optimizing power management of computational and electrical appliances provisioned in data centers and server installations.BACKGROUND OF THE INVENTION[0003]Most business organizations today rely on computing power for their business services, including data analysis, supply chain management, inventory tracking, online transactions and customer su...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): G06F1/26
CPCG06F1/26G06F1/3209Y02D10/00G06F1/3203G06F1/324G06F1/3296G06F9/5094
Inventor MALIK, NAIM R.PAETZ, CHRISTIANWEINSTOCK, NEILYANG, ALLENONYSHKEVYCH, VSEVOLODSOMASUNDARAM, SIVA
Owner RARITAN AMERICA
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