Ultracomputers

Author:

Schwartz Jacob T.1

Affiliation:

1. Courant Institute of Mathematical Sciences, New York University, 251 Mercer Street, New York, NY

Abstract

A class of parallel processors potentially involving thousands of individual processing elements is described. The architecture is based on the perfect shuffle connection and has two favorable characteristics: (1) Each processor communicates with a fixed number of other processors. (2) Important communication functions can be accomplished in time proportional to the logarithm of the number of processors. A number of basic algorithms for these “ultracomputers” are presented, and physical design considerations are discussed in a preliminary fashion.

Publisher

Association for Computing Machinery (ACM)

Subject

Software

Reference234 articles.

1. Optimal sorting algorithms for parallel computers. Tech. Rep., Computer Science Dep., Carnegie-Mellon Univ., Pittsburgh, Pa. See also;BAUDET G.;IEEE Trans. Comput.,1978

2. CHANORA A.K. Maximal parallelism in matrix multiplication. Rep. RC-6193 IBM Thomas J. Watson Research Center Yorktown Heights N.Y. 1976.]] CHANORA A.K. Maximal parallelism in matrix multiplication. Rep. RC-6193 IBM Thomas J. Watson Research Center Yorktown Heights N.Y. 1976.]]

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