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Proceedings Paper

Orders-of-magnitude speedup with DEVS representation and high-performance simulation
Author(s): Doohwan H. Kim; Bernard P. Zeigler
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Paper Abstract

Research in the use of DEVS (discrete event system specification) based representation of large models on massively parallel platforms is summarized here. We show that parallel DEVS-representation of large scale models can achieve several orders of magnitude speedup. When mapped onto distributed memory multicomputer systems, additional speedup is obtained. An example of a watershed simulation is presented which has been executed in the DEVS-C++/MPI environment working on the CM-5 an IBM SP2 massively parallel systems.

Paper Details

Date Published: 20 June 1997
PDF: 12 pages
Proc. SPIE 3083, Enabling Technology for Simulation Science, (20 June 1997); doi: 10.1117/12.276715
Show Author Affiliations
Doohwan H. Kim, LG-EDS Systems (South Korea)
Bernard P. Zeigler, Univ. of Arizona (United States)


Published in SPIE Proceedings Vol. 3083:
Enabling Technology for Simulation Science
Alex F. Sisti, Editor(s)

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