Graph model construction method for evaluating degree of energy conservation of computer cluster
A technology of computer clusters and construction methods, which is applied in computing, special data processing applications, instruments, etc., and can solve problems such as difficult energy evaluation and insufficient performance of system state enumeration methods
Active Publication Date: 2016-03-09
HUAQIAO UNIVERSITY
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Problems solved by technology
[0004] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and provide a simple structure, reasonable design, and easy-to-use graphical model construction method for evaluating the energy retention of computer clusters, which solves the problem of system state enumeration method performance Insufficient, it is difficult to carry out the problem of capacity assessment of large-scale computer clusters, it has the advantages of making capacity assessment faster and saving resources
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[0021] The present invention will be further explained below in conjunction with the drawings.
[0022] Such as figure 1 As shown, the method for constructing a graph model for evaluating the energy retention of a computer cluster according to the present invention adopts the following method steps:
[0023] Step 1: Construct a tree model for the evaluation of computer cluster retention;
[0024] Step 2: Use the method of merging nodes to transform the graph model;
[0025] Step 3: Use the method of deleting unnecessary nodes to convert the graph model;
[0026] Step 4: Use the method of deleting redundant nodes to convert the graph model.
[0027] As a preference of the present invention, in the first step, for the two states of “normal” and “failure” of each computer in the computer cluster, and the performance value of each computer in the “normal” state, establish Corresponding state space tree model, and according to the definition of the evaluation interval of energy retention, se...
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The invention relates to a graph model construction method for evaluating a degree of energy conservation of a computer cluster. The graph model construction method comprises the following steps: a first step: constructing a tree model used for evaluating the degree of energy conservation of the computer cluster; a second step: using a node merging method to carry out graph model conversion; a third step: using a useless node deletion method to carry out the graph model conversion; and a fourth step: using a redundant node deletion method to carry out the graph model conversion. The graph model construction method is used for solving the problem that the performance of a system state enumeration method is insufficient to evaluate the degree of energy conservation of the computer cluster in large scale, and has the advantages of ensuring faster evaluation of the degree of energy conservation and saving more resources and the like.
Description
Technical field [0001] The invention relates to a method for constructing a graph model for evaluating the energy retention of a computer cluster. Background technique [0002] A computer cluster is a collection of independent computers. The computers are connected through a high-performance interconnection network. Each computer can work together and behave as a single, centralized computing resource to provide services to network users. Computer cluster is a parallel machine architecture with low cost, easy to construct and good scalability. The computers in the cluster are independent of each other and have different performance values. For example, the specific performance values of different IBM computers, HP computers, and Lenovo computers in a computer cluster often have great differences. The performance of the entire computer cluster is the accumulation (summary) of the performance values of all the computers that make up the cluster. During the operation process,...
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Login to View More IPC IPC(8): G06F17/50
CPCG06F30/18G06F2111/02
Inventor 莫毓昌
Owner HUAQIAO UNIVERSITY