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Load balancing scheduling method and system

A scheduling method and load balancing technology, applied in the direction of resource allocation, multi-programming devices, etc., can solve problems such as a large number of iterations and order impact

Active Publication Date: 2019-05-17
CHANGCHUN UNIV OF SCI & TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, there are two types of information completion technologies based on preference relations. One is based on linear / nonlinear programming methods. The missing information is calculated by establishing a mathematical programming model, but a large number of mathematical calculations and auxiliary tools are required. Solving the mathematical model, the other is the iterative method, which does not require the establishment of a mathematical programming model, but the number of iterations is large and is easily affected by the order of the node pairs in the preset comparison node set

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  • Load balancing scheduling method and system

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Embodiment Construction

[0073] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0074] The object of the present invention is to provide a load balancing scheduling method and system capable of improving the accuracy of balancing scheduling.

[0075] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0076] Such as figure 1 As shown, the present in...

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Abstract

The invention discloses a scheduling method and system, and the method comprises the steps: collecting performance parameters provided by a plurality of working nodes, enabling the working nodes to beservers which bear a load balancing work task, enabling the plurality of servers to be arranged in a load balancing server cluster network, and obtaining the load state of the server cluster network;And according to the performance parameter set and the load. Missing scheduling preference information occurring after newly adding working nodes into a server cluster network under a plurality of performance parameters can be complemented; Through the construction of the multi-working-node scheduling preference relationship, all performance parameters of the working nodes are integrated, and a fuzzy relationship matrix is established for the scheduling preference of each parameter to each working node through the load balancing scheduling node to calculate missing information.

Description

technical field [0001] The invention relates to the field of loads, in particular to a load balancing scheduling method and system. Background technique [0002] In the process of load balancing scheduling, it is necessary to collect and compare the information of each working node distributed in the server cluster network. However, due to the addition of new working nodes, it will not be able to match the existing server cluster under one or more performance parameters. The rapid performance comparison of the working nodes in the network makes it impossible for the load balancing scheduling node to effectively schedule and distribute the balancing tasks to the newly added working nodes, which in turn affects the load balancing performance. Therefore, the adaptive adjustment method is used to calculate the information loss caused by the new worker nodes in the load balancing scheduling. [0003] At present, there are two types of information completion technologies based on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/50
Inventor 刘妍张昕冯欣王强周超然赵敏马太
Owner CHANGCHUN UNIV OF SCI & TECH
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