In:
International Journal of Modern Physics C, World Scientific Pub Co Pte Ltd, Vol. 03, No. 06 ( 1992-12), p. 1179-1187
Abstract:
We report on performance tests of pair interaction lattice gas automata in two and three dimensions coded in FORTRAN and C. The programs have been run on ALLIANT/FX-80, ALLIANT/FX-2800, CONVEX C2, CRAY-YMP, NEC/SX3, and SUN/IPC. The maximum update rates are 200 million site updates per second on the NEC/SX3 (FORTRAN), 117 (2D version) and 29 (3D version) on the CRAY-YMP (C). As a byproduct we give results for the performance of integer arithmetic and bit operations. Usually the C-programs were somewhat faster than the FORTRAN-programs except on the NEC/SX3 where the C-compiler was not able to vectorize the main loops.
Type of Medium:
Online Resource
ISSN:
0129-1831
,
1793-6586
DOI:
10.1142/S0129183192000804
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
1992
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