20 June 1997 Orders-of-magnitude speedup with DEVS representation and high-performance simulation
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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.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Doohwan H. Kim, Doohwan H. Kim, Bernard P. Zeigler, Bernard P. Zeigler, } "Orders-of-magnitude speedup with DEVS representation and high-performance simulation", Proc. SPIE 3083, Enabling Technology for Simulation Science, (20 June 1997); doi: 10.1117/12.276715; https://doi.org/10.1117/12.276715

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