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Improving performance of optimistic simulation for distributed simulation system using speculative computation

Title
Improving performance of optimistic simulation for distributed simulation system using speculative computation
Author
조인휘
Keywords
Breathing Time Bucket; Speculative Computation; synchronization mechanism; Time management; Event Horizon
Issue Date
2014-06
Publisher
IEEE Computer Society
Citation
International Conference on ICT Convergence, 2014(11), p.428-432
Abstract
Synchronization and Time management are the important mechanisms for the parallel discrete event simulation. Time management ensures events are executed in the correct order without any repeated execution. Synchronization management is important in ensuring faster execution of synchronization procedure and while reducing the wait time for synchronization. In this paper, we studied about predicting the synchronization points, Global Virtual Time (GVT) using a speculative computation mechanism. For our study, we considered Breathing Time Bucket algorithm and applied the prediction mechanism controlled over weighted moving time window. Finally, we analytically compute and analyze the performance of the algorithm.
URI
http://ieeexplore.ieee.org/document/6983173/http://hdl.handle.net/20.500.11754/54705
ISSN
2162-1241; 2162-1233
DOI
10.1109/ICTC.2014.6983173
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > COMPUTER SCIENCE(컴퓨터소프트웨어학부) > Articles
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