Towards an efficient functional implementation of the NAS benchmark FT

Clemens Grelck; Sven Bodo Scholz

doi:10.1007/978-3-540-45145-7_20

Towards an efficient functional implementation of the NAS benchmark FT

Clemens Grelck, Sven Bodo Scholz

Institute of Software Engineering and Programming Languages

University of Kiel

13 Citations (Scopus)

Abstract

This paper compares a high-level implementation of the NAS benchmark FT in the functional array language SAC with traditional solutions based on FORTRAN-77 and C. The impact of abstraction on expressiveness, readability, and maintainability of code as well as on clarity of underlying mathematical concepts is discussed. The associated impact on runtime performance is quantified both in a uniprocessor environment as well as in a multiprocessor environment based on automatic parallelization and on OPENMP.

Original language	English
Journal	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	2763
Pages (from-to)	230-235
Number of pages	6
ISSN	0302-9743
DOIs	https://doi.org/10.1007/978-3-540-45145-7_20
Publication status	Published - 01.12.2003

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10.1007/978-3-540-45145-7_20

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Towards an efficient functional implementation of the NAS benchmark FT

Abstract

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