Abstract

We propose and evaluate the feasibility of a multiprocessor interconnect based on free-space optics for reducing network latency. The proposed interconnect supports high-throughput network links and can exploit locality of memory references through reconfiguration. Our analysis shows that the proposed interconnect can, in principle, support hundreds of nodes in the static mode and tens of nodes in dynamic mode.

© 1994 Optical Society of America

Scalable optical hypercube-based interconnection network for massively parallel computing

Ahmed Louri and Hongki Sung
Appl. Opt. 33(32) 7588-7598 (1994)

Node-based reconfigurable volume interconnection. 1. Principles and optical design

B. Fracasso and J.-L. de Bougrenet de la Tocnaye
Appl. Opt. 33(23) 5348-5362 (1994)

Locality-based control algorithms for reconfigurable optical interconnection networks

Donald M. Chiarulli, Steven P. Levitan, Rami G. Melhem, and Chunming Qiao
Appl. Opt. 33(8) 1528-1537 (1994)

Efficient implementation methodology for three-dimensional space-invariant hypercube-based optical interconnection networks

Ahmed Louri and Hongki Sung
Appl. Opt. 32(35) 7200-7209 (1993)

Experimental demonstration of the optical multi-mesh hypercube: scaleable interconnection network for multiprocessors and multicomputers

Ahmed Louri, Stephen Furlonge, and Costas Neocleous
Appl. Opt. 35(35) 6909-6919 (1996)