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Method for controlling energy consumption of cluster system based on changing control mode

A cluster system and a technology for changing control, applied in transmission systems, data processing power supplies, electrical components, etc., to achieve the effect of convenient control and reduced power consumption

Inactive Publication Date: 2011-07-27
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For the level of parallel computing of large-scale cluster systems, there is no relevant report

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  • Method for controlling energy consumption of cluster system based on changing control mode
  • Method for controlling energy consumption of cluster system based on changing control mode
  • Method for controlling energy consumption of cluster system based on changing control mode

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Embodiment Construction

[0027] A method for controlling energy consumption of a cluster system by changing the control mode of the present invention includes the following processing steps:

[0028] Step 1: The control node queries the status CO{A of the computing node in real time through the interface layer N , B N , C N ,D N ,E N}, if the computing node is idle, set the computing node to C according to the idle time N state, D N status or E N status (see image 3 shown).

[0029] The state of the computing node CO{A N , B N , C N ,D N ,E N} in A N Indicates that the computing node is running, B N Indicates that the computing node is idle, C N Indicates that the computing node is in standby state, D N Indicates that the compute node is in the suspend-to-memory state, E N Indicates that the computing node is in the state of suspending to the hard disk, and N indicates any computing node.

[0030] In the present invention, the energy consumption status transition relationship of com...

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Abstract

The invention discloses a method for controlling energy consumption of a cluster system based on changing a control mode, which carries out system level management and control under the operating condition of a computation task on a computation node in the cluster system through a control node and belongs to the field of computer cluster systems. In the method for controlling the energy consumption, the control node respectively chooses fixed, manual or semi-automatic control modes for the change of a computation task amount and the frequency of the change and controls the energy consumption through controlling the state of a computation node and the computation node enters different sleep states according to an idle rule so as to save the energy consumption of a processor. In the invention, the energy consumption of the cluster system is greatly reduced aiming at parallel computation of the cluster system under the premise of not greatly degrading computation performance and the balance between the performance and the energy consumption is obtained.

Description

technical field [0001] The invention relates to the energy consumption management and control of a cluster system (cluster), in particular to a method for controlling the energy consumption of the cluster system by changing the control mode. Background technique [0002] With the rapid development of high-performance computing, the rapid growth of computer groups has led to a problem, that is, the energy consumption of large-scale computer groups is increasing, and energy saving has become an important issue that must be considered in high-performance computing. How to reduce energy consumption has become an important consideration in the design of high-performance computers. How to effectively control system power consumption has been regarded as a design principle in the design process of many mainframes. [0003] A cluster system (cluster) is a collection of multiple independent computers connected to each other, and some stand-alone computers or workstations are connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/32H04L29/08
Inventor 刘轶张海文李钰吴名瑜吴开强钱德沛
Owner BEIHANG UNIV
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