Method for reducing running power consumption of cluster job system, node and system

An operating system and low power consumption technology, which is applied in transmission systems, digital transmission systems, and energy consumption reduction. It can solve the problems of not providing energy saving and not considering the sleep of computing nodes, so as to save system power consumption and improve job execution efficiency. , the effect of saving the overall power consumption

Active Publication Date: 2013-10-30
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In a high-performance cluster operating system, it is generally considered that the system is in a busy state, so the computing node sleep is not considered during the system operation, and the software system that ensures the cluster operation, such as the job scheduling system, does not provide energy-saving support.

Method used

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  • Method for reducing running power consumption of cluster job system, node and system
  • Method for reducing running power consumption of cluster job system, node and system
  • Method for reducing running power consumption of cluster job system, node and system

Examples

Experimental program
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Embodiment 1

[0082] Please refer to figure 1 The method for reducing the power consumption of the cluster operation system described in this embodiment is applied to the management node in the cluster operation system, and specifically includes the following steps:

[0083] Step 11, the management node acquires and records the device status information of the computing nodes in the cluster operating system, wherein the computing nodes will enter a low power consumption state and report to the management node when the predetermined local power consumption policy is satisfied own device status.

[0084] In order to achieve the purpose of saving power consumption, in this embodiment, the computing node can control the device status of the computing node according to the local predetermined power consumption policy. For example, when the cluster operation system is not busy, if the computing node If no job is received after the timeout, the computing node will be controlled to enter a low pow...

Embodiment 2

[0109] Please refer to image 3 The method for reducing the power consumption of the cluster operation system described in this embodiment is applied to the first computing node in the cluster operation system, and specifically includes the following steps:

[0110] Step 31, when the first computing node satisfies the pre-established power consumption strategy, control the computing node to enter a low power consumption state, and notify the management node in the cluster operation system of the current device status of the computing node.

[0111] Here, there are many ways to control the computing node to enter the low power consumption state, which can be realized by using third-party software or various existing technologies. For example, under the LINUX system, the computing node can be controlled to enter a low power consumption state by means of swsusp, TuxOnIce, or uswsusp.

[0112] Step 32, the first computing node receives a first wake-up command sent by the manageme...

Embodiment 3

[0134] This embodiment provides a method for reducing the power consumption of a cluster operation system. The cluster operation system includes a management node and a plurality of computing nodes. The method includes:

[0135] Step 51 , when the computing node in the cluster operation system meets a predetermined power consumption policy, control itself to enter a low power consumption state, and notify the management node of its current device state.

[0136] Step 52, the management node obtains and records the device status information of the computing node.

[0137] Step 53 , the management node determines a set of computing nodes for executing the job when assigning a job, and selects a computing node in a low power consumption state from the set of computing nodes according to the device state information.

[0138] Step 54, the management node wakes up the computing node in the low power consumption state to the computing node in the low power consumption state.

[013...

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Abstract

The invention provides a method for reducing the running power consumption of a cluster job system, a node and a system. In the method, an idle calculation node is controlled to enter a lower power consumption state, simultaneously a management node calculates the equipment state of each calculation node and the calculation node is determined whether to be awakened or not according to the job allocation condition of the calculation node, thereby saving the overall power consumption of the cluster job system at the same time of ensuring the normal running of the job system.

Description

technical field [0001] The invention relates to the technical field of cluster operations, in particular to a method, node and system for reducing the power consumption of a cluster operation system. Background technique [0002] With the development of modern society, the issue of energy saving of equipment has been paid more and more attention. Correspondingly, in the field of high-performance computing, such as cluster operation systems, with the expansion of computing scale, while improving system performance, the issue of system power consumption has gradually attracted people's attention. One of the key issues, the performance-to-power ratio has become one of the important indicators to measure the operating performance of the system. [0003] Many government agencies and manufacturers at home and abroad have also been committed to the promotion of energy-saving technologies and standards, including the Energy Star certification standard proposed in the 1990s, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24
CPCY02B60/33Y02D30/50
Inventor 邱同亮杨琪
Owner LENOVO (BEIJING) LTD
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