光电并行处理与直通光互连和智能像素阵列

First International Workshop on Massively Parallel Processing Using Optical Interconnections Pub Date : 1994-04-26 DOI:10.1109/MPPOI.1994.336628

P. Mitkas, F. Beyette, S. Feld, L. J. Irakliotis, C. Wilmsen

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引用次数: 4

摘要

几种细粒和中粒并行计算机体系结构包含二维处理单元阵列的多个阶段。在光学中可以实现两个这样的阶段之间的并行大规模互连。直通互连作为一种可能的互连方案，可以很容易地用透镜或透镜阵列实现，其简单性和规律性使其易于扩展。我们已经确定了四个应用程序类，其操作可以通过智能像素阵列之间的直接传递互连并行执行。这些类包括数值计算，如数据比较和排序、关联处理、关系数据库环境中的数据库操作以及图像处理操作。我们提出了几种使用垂直腔面发射激光器作为发射器和异质结构光电晶体管作为探测器的实现方法。

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Optoelectronic parallel processing with straight-pass optical interconnections and smart pixel arrays

Several fine and medium grain parallel computer architectures comprise multiple stages of 2D processing element arrays. The parallel massive interconnections between two such stages can be implemented in optics. Straight-pass interconnections, as one possible interconnection scheme, can be easily realized with a lens or a lenslet array and their simplicity and regularity permits easy scale-up. We have identified four application classes with operations that can be performed in parallel by straight pass interconnections between smart pixel arrays. These classes include numerical computations such as data comparison and sorting, associative processing, database operations in a relational database environment, and image processing operations. We propose several implementations which use vertical-cavity surface emitting lasers as emitters and heterostructure phototransistors as detectors.<>

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First International Workshop on Massively Parallel Processing Using Optical Interconnections

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