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Reconfigurable intelligent optical backplane for parallel computing and communications.

T H Szymanski, H S Hinton

|November 19, 2010

Summary

This summary is machine-generated.

This study introduces a reconfigurable intelligent optical backplane for parallel computing. It enables dynamic connections and various network embeddings for enhanced performance and communication.

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Area of Science:

Computer Engineering
Optical Communications
Parallel Computing

Background:

Traditional backplanes face limitations in reconfigurability and scalability for high-performance computing.
The need for dynamic interconnection networks in parallel processing systems is growing.

Purpose of the Study:

To describe a novel reconfigurable intelligent optical backplane architecture.
To detail its capabilities for parallel computing and communication applications.

Main Methods:

The architecture utilizes a ring organization of reconfigurable optical channels.
Smart-pixel arrays provide point-to-point interconnections between neighboring arrays.
The system supports dynamic embedding of various classical interconnection networks.

Main Results:

The intelligent backplane facilitates dynamically reconfigurable connections between printed circuit boards.
It implements functions including multipoint switching, sorting, parallel-prefix, and pattern-matching operations.
The architecture supports snoopy caches, intelligent memory systems, and media-access control.

Conclusions:

The proposed optical backplane architecture offers a flexible and powerful solution for advanced computing and communication systems.
Future enhancements to smart-pixel arrays can incorporate advanced queuing and routing functionalities.
The study includes discussions on system cost, availability, and performance metrics.