1985 | ReviewPaper | Buchkapitel
Cobweb — A combinator reduction architecture
verfasst von : CL Hankin, PE Osmon, MJ Shute
Erschienen in: Functional Programming Languages and Computer Architecture
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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The work reported in this paper represents the convergence of ideas stemming from two areas of research. In the hardware field there has been significant interest in developing the techniques of Wafer Scale Integration to provide large assemblies of tightly-coupled simple processors that can act cooperatively in the execution of a task. In the software field there has been a growing awareness that declarative languages lead to higher programmer productivity and offer more potential for parallel evaluation than the traditional, imperative languages.This paper describes the first machine in a family called COBWEB. The common denominator of the family is that all of the machines are targetted to supporting functional languages and all execute some form of combinator code. The first machine employs normal order reduction to evaluate pure functional programs. The next machine will use a parallel reduction strategy and later members will support progressively more sophisticated facilities. All of the machine are intended to exploit the potential of Wafer Scale Integration.