Deriving efficient parallel programs by systemating coarsing specification parallelism:

Abstract: "A general design methodology FOCUS is applied to parallel program development. The starting point of the development process is a mathematical description of a numerical algorithm. Two kinds of intermediate architecture-independent representations are used: an applicative one based o...

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Bibliographische Detailangaben
1. Verfasser: Gorlač, Sergej (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: München 1993
Schriftenreihe:Technische Universität <München>: TUM-I 9341
Schlagworte:
Zusammenfassung:Abstract: "A general design methodology FOCUS is applied to parallel program development. The starting point of the development process is a mathematical description of a numerical algorithm. Two kinds of intermediate architecture-independent representations are used: an applicative one based on stream processing functions, and an imperative one based on an abstract SPMD-model of computation. The target parallel program is obtained as a result of consecutively reducing the parallelism of the original specification aiming at the real efficiency. The use of the approach is demonstrated on a real-live example: a two-dimensional integration on a sparse grid. Experimental results of the hypercube- implementation are presented."
Beschreibung:16 S. graph. Darst.

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