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Proceedings Paper

Research on super-capacity data computing and storage optical routing system
Author(s): Mingrui Dang; Jiang Liu; Wei He; Youju Mao
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Paper Abstract

In the NGI featuring grid technology, as a foundation of grid Meta-Computing grid node must have large capability of data storage and processing. In this paper, parallel processing and computing environment for Multi-CPU and Multi-MEM is researched, the main part as follows. Part 1.optical routing-switching system design a. Adopting CWDM to realize interconnection for parallel high capability computers whose parallel scale are less than 16. The advantages are network simplification, lessening cross talk, reducing cost and have nothing to do with single computer. b. We take IP packet format to be data transmission format to match today’s Internet, being efficient and making it compatible with each other. c. Researching Odd-Even merging network to build OXC routing system. We have done the optimizing analysis of the number of optical switches needed in different parallel systems, designing routing control system featuring centralization and inside control. Part 2.optical routing-switching protocol design and simulation This paper designs switching protocol of Multi-CPU and Multi-MEM parallel processing system. The protocol can control different wavelength signals to route and switch effectively. Simulation shows that it can reduce probability of block and reach the requirement of data transmission.

Paper Details

Date Published: 16 November 2004
PDF: 8 pages
Proc. SPIE 5579, Photonics North 2004: Photonic Applications in Telecommunications, Sensors, Software, and Lasers, (16 November 2004); doi: 10.1117/12.567539
Show Author Affiliations
Mingrui Dang, Chongqing Univ. of Posts and Telecommunications (China)
Jiang Liu, Chongqing Univ. of Posts and Telecommunications (China)
Wei He, Chongqing Univ. of Posts and Telecommunications (China)
Youju Mao, Chongqing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 5579:
Photonics North 2004: Photonic Applications in Telecommunications, Sensors, Software, and Lasers
Donna Strickland; Trevor J. Hall; Stoyan Tanev; Xiaoyi Bao; Franko Kueppers; David V. Plant, Editor(s)

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