DC Field | Value | Language |
---|---|---|
dc.contributor.author | 성영락 | ko |
dc.contributor.author | 정성훈 | ko |
dc.contributor.author | 김탁곤 | ko |
dc.contributor.author | 박규호 | ko |
dc.date.accessioned | 2010-12-22T01:42:11Z | - |
dc.date.available | 2010-12-22T01:42:11Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1992-12 | - |
dc.identifier.citation | 한국시뮬레이션학회 논문지, v.1, no.1, pp.64 - 76 | - |
dc.identifier.issn | 1225-5904 | - |
dc.identifier.uri | http://hdl.handle.net/10203/21161 | - |
dc.description.abstract | THe DEVS(discrete event system specification) formalism specifies a discrete event system in a hierachical, modular form. DEVSIM++ is a C++ based general purpose DEVS abstract simulator which can simulate systems modeled by the DEVS formalism in a sequential environment. This paper describes P-DEVSIM++ which is a parallel version of DEVSIM++. In P-DEVSIM++, the external and internal event of DEVS models can be processed in prallel. For such processing, we propose a prallel, distributed optimistic simulation algorithm based on the Time Warp approach. However, the proposed algorithm localizes the rollback of a model within itself, not possible in the standard Time Warp approach. An advantage of such localization is that the simulation time may be reduced. To evaluate its performance, we simulate a single bus builtiprocessor architecture system with an external common memory. Simulation result shows that significant speed up is made possible with our algorithm in a parallel environment. | - |
dc.language | Korean | - |
dc.language.iso | ko | en |
dc.publisher | 한국시뮬레이션학회 | - |
dc.title | 병렬 분산 환경에서의 DEVS 형식론의 구현 | - |
dc.title.alternative | An Implementation of the DEVS Formalism on a Parallel Distributed Environment | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 1 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 64 | - |
dc.citation.endingpage | 76 | - |
dc.citation.publicationname | 한국시뮬레이션학회 논문지 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | 김탁곤 | - |
dc.contributor.nonIdAuthor | 성영락 | - |
dc.contributor.nonIdAuthor | 정성훈 | - |
dc.contributor.nonIdAuthor | 박규호 | - |
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