Neighbor node selection method, device, equipment and computer storage medium
A neighbor node and computer program technology, applied in the computer field, can solve the problem of low data exchange rate of data center nodes and achieve the effect of increasing the rate
Active Publication Date: 2020-08-21
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology
[0007] The purpose of the present invention is to provide a method, device, equipment and computer-readable storage medium for point-to-point transmission neighbor node selection, which has solved the problem of low data exchange rate of data center nodes in the prior art
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Embodiment Construction
[0027] The core of the present invention is to provide a method, device, equipment and computer-readable storage medium for point-to-point transmission neighbor node selection, which improves the data exchange rate of point-to-point transmission in the data center.
[0028]In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. 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.
[0029] Please refer to figure 1 , figure 1 The flow chart of the first specific embodiment of the method for selecting a neighbor node for point...
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The invention discloses a point to point transmission neighbor node selecting method, device and equipment, and a computer storage medium. The point to point transmission neighbor node selecting method comprises the following steps: judging the type of a pre-selected node; comparing the data fragmentation contained in the pre-selected node with the data fragmentation contained in all first class nodes connected with the pre-selected node to obtain the number of the differential fragmentation compared with the data fragmentation contained in the pre-selected node if the pre-selected node is a first class node; selecting a preset number of first class nodes connected with the pre-selected node as the neighbor nodes of the pre-selected node according to the number of the differential fragmentation; and selecting a preset number of first class nodes connected with the pre-selected node as the neighbor nodes of the pre-selected node according to the size of the remaining receiving bandwidthof the first class nodes connected to the pre-selected node if the pre-selected node is a second class node. The neighbor node selecting method, device and equipment and the computer readable storagemedium provided by the invention can improve the rate of data exchange among nodes.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, equipment and computer-readable storage medium for point-to-point transmission neighbor node selection. Background technique [0002] A data center is a facility that accommodates computing resources, network connections, storage, and other related components. For the stability and availability of the data center, it is usually equipped with safety facilities such as redundancy, backup power, and air conditioning. Data transmission between nodes is the most common problem in the data center, such as virtual machine image distribution, and the transfer of intermediate results during parallel computing. How to quickly transfer data between machines in the cluster has also become one of the hotspots in the data center. [0003] Existing point-to-point transmission technologies, such as BitTorrent, Thunder, btorrent and other transmission methods, are wide...
Claims
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IPC IPC(8): H04L29/08
CPCH04L67/1061H04L67/1078
Inventor 梁明远
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD