Large-scale parallel processing systems

Academic Article

Abstract

  • Parallel processing is an area of growing interest to the computer science and engineering communities. This paper is an introduction to some of the concepts involved in the design and use of large-scale parallel systems. Parallel machines that are classified as SIMD (synchronous) and MIMD (asynchronous) systems, composed of a large number of microprocessors, are explored. Parallel algorithms are examined, using image smoothing, recursive doubling and contour tracing as examples. Single stage and multistage networks are discussed. The single stage Cube, PM21, Four Nearest Neighbor and Shuffle-Exchange networks are presented, and the multistage Cube network is described. Case studies of three microprocessor-based systems are given as examples of parallel machine designs, specifically the MPP SIMD machine, the Ultracomputer MIMD system, and the PASM SIMD/MIMD machine. © 1987.
  • Authors

    Published In

    Digital Object Identifier (doi)

    Author List

  • Siegel HJ; Schwederski T; Meyer DG; Hsu WTY
  • Start Page

  • 3
  • End Page

  • 20
  • Volume

  • 11
  • Issue

  • 1