Equivalent cloud network system based on optical packet switch

Abstract

The invention discloses an equivalent cloud network system based on optical packet switch, which is based on 3D-Torus and hypercube network architecture, wherein a secondary cloud system in the system is directly connected by an optical fiber link so as to compose a large equivalent cloud network system; and a plurality of computer system nodes can be used as secondary cloud systems which are connected mutually to form a larger high-performance super computing system. The secondary cloud systems in the system are connected directly; and each secondary cloud system has an input port and an output port for implementing input and output of data streams so as to compose a whole network system. The equivalent cloud network system based on optical packet switch not only flexibly allocates the business, saves network resources and has flexible structure, clear layers and high expandability, but also has higher communication bandwidth, communication performance, system stability and fault tolerance rate for overall operation, increases the communication efficiency and the application efficiency during remote communication, and reduces the delay of long-distance communication, thus ensuring higher expansibility and usability of larger network or system.

Description

technical field [0001] The invention relates to the technical field of communication. Specifically, it involves a peer-to-peer cloud network system based on optical packet switching, which is supported by technologies such as cloud computing and optical packet switching. The system can be applied to the next generation Internet system and high-performance supercomputer systems. Background technique [0002] In the past few years, with the increasing development of the Internet-based information network, the number of users and sites in the network has increased rapidly, and the demand for IP services, high-speed, large-capacity real-time data, video, interactive applications and sharing has grown rapidly. The demand for bandwidth has also increased sharply, and the storage space and processing power of the server in the traditional centralized network often become the bottleneck that ultimately restricts the development of the network. In the field of technology, computing ...

AI Technical Summary

Problems solved by technology

[0003] The development of optical fiber communication technology reduces the pressure on bandwidth resources, which can meet the bandwidth growth requirements of network and supercomputer application systems. However, the overall pressure on network and supercomputer application systems still exists. The problem is that the current network architecture and supercomputer The computer application system architecture cannot give full play to the advantages of switching performance, mainly due to the low switching efficiency, large delay, and high blocking rate between internal nodes

Among them, the planar structure is far inferior to the performance of the non-planar structure, and the non-planar structure also has poor scalability and efficiency problems

3D-Torus and hypercube architecture can only be applied in low-load environments, and cannot cope with high-load communication traffic

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