Dynamically reconfigurable optical interconnect architecture for parallel multi-processor systems

Mary M. Girard

doi:10.1117/12.2321727

1 December 1991 Dynamically reconfigurable optical interconnect architecture for parallel multi-processor systems

Mary M. Girard

Proceedings Volume 1563, Optical Enhancements to Computing Technology; (1991) https://doi.org/10.1117/12.2321727
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

The progress in parallel processing technology in recent years has resulted in increased requirements to process large amounts of data in real time. The massively parallel architectures proposed for these applications require the use of a high speed interconnect system to achieve processor-to-processor connectivity without incurring excessive delays. The characteristics of optical components permit high speed operation while the non-conductive nature of the optical medium eliminates ground loop and transmission line problems normally associated with a conductive medium. The MITRE Corp. is evaluating an optical wavelength division multiple access interconnect network design to improve interconnectivity within parallel processor systems and to allow reconfigurability of processor communication paths. This paper will describe the architecture and control of and will highlight results from an 8-channel multi-processor prototype with effective throughput of 3.2 Gigabits per second (Gbps).

Citation Download Citation

Mary M. Girard "Dynamically reconfigurable optical interconnect architecture for parallel multi-processor systems", Proc. SPIE 1563, Optical Enhancements to Computing Technology, (1 December 1991); https://doi.org/10.1117/12.2321727

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