Accession Number : ADA277093


Title :   Studies of an Optical Multi-Processor Interconnect


Descriptive Note : Final rept.


Corporate Author : COLORADO UNIV AT BOULDER OPTOELECTRONIC COMPUTING SYSTEMS CENTER


Personal Author(s) : Sauer, Jon R


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a277093.pdf


Report Date : Jan 1994


Pagination or Media Count : 179


Abstract : Optical fiber provide a very high capacity medium for point to point transmission of data. It is not straight forward to achieve the same level of success in networked fiber communication systems. A carefully designed system can reach terabyte-per-second capability. The purpose of this study was to investigate the performance of a generic optical distributed interconnect architecture for parallel processing. In particular, the target was the general purpose, easily programmable tightly coupled multiple-instruction stream, multiple data stream (MIMD) systems. We have proposed a fiber-optic interconnect system that is aimed at exploiting the advantages provided by both optics and electronics to provide a low latency, high throughput communication between processors and memory modules in a shared memory system. Decisions taken during any new design are to be based on the basic requirements placed on the system, the strengths and weakness of the implementation domain as well as the identification of the problems that exist in past designs.


Descriptors :   *COMPUTER ARCHITECTURE , *FIBER OPTICS TRANSMISSION LINES , *MULTIPROCESSORS , HIGH RATE , ROUTING , PACKET SWITCHING , THROUGHPUT , PARALLEL PROCESSING , TOPOLOGY


Subject Categories : Computer Hardware
      Fiber Optics and Integrated Optics


Distribution Statement : APPROVED FOR PUBLIC RELEASE