(Enter summary)
Abstract: The suitability of the Time Warp mechanism to perform simulations with real-time
constraints is examined. A model for Time Warp is developed that accounts for overheads
such as state saving, state restoration, and sending and transmitting positive and
negative messages. A criterion called R-schedulability is defined to indicate whether
or not computations can meet real-time deadlines. It is shown that if false events are
generated, and there are no committed events with timestamps equal to... (Update)
Context of citations to this paper: More
.... the advances in distributed simulation in the areas of memory management [13] analytical modeling to determine checkpoint frequency [8] checkpointing mechanisms [22] and time constrained systems [9]. Similarly, research work on coordinated checkpointing, optimal checkpoint...
...a task. The execution time of each event is inflated to allow time for rollback computations to be performed, should that become necessary [11]. In addition to analyzing the schedulability of event computations, any real time systemmust also devise a schedulethat indicates when...
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BibTeX entry: (Update)
Kaushik Ghosh, Richard M. Fujimoto, and Karsten Schwan. Time Warp Simulation in Time Constrained Systems. Proceedings of the 7th Workshop on Parallel and Distributed Simulation (PADS), May 1993. http://citeseer.ist.psu.edu/ghosh93time.html More
@inproceedings{ ghosh93time,
author = "Kaushik Ghosh and Richard M. Fujimoto and Karsten Schwan",
title = "Time Warp Simulation in Time Constrained Systems",
booktitle = "Proceedings of the 7th Workshop on Parallel and Distributed Simulation ({PADS} '93)",
year = "1993",
url = "citeseer.ist.psu.edu/ghosh93time.html" }
Citations (may not include all citations):
434
Parallel discrete event simulation (context) - Fujimoto - 1990
79
priority queue implement ation for the simulation event set .. (context) - Brown, fast - 1988
74
Time Warp on a shared memory multiprocessor (context) - Fujimoto - 1989
59
Performance of Time Warp under synthetic workloads (context) - Fujimoto - 1990
22
Midas: Integrated design and simulation of distributed syste.. (context) - Bagrodia, Shen - 1991
21
Benchmarking the Time Warp Operating System with a computer .. (context) - Presley, Ebling et al. - 1989
20
Distributed combat simulation and Time Warp: The model and i.. (context) - Wieland, Hawley et al. - 1989
13
ACM Transactions on Modeling and Computer Simulation (context) - Lubachevsky, Weiss et al. - 1991
12
Rollback sometimes works (context) - Lubachevsky, Shwartz et al. - 1989
10
Optimality considerations (context) - Lin, Lazowska - 1990
9
Interactive speedes (context) - Steinman - 1991
8
Chandy-Misra: A worst-case comparison (context) - Lipton, Mizell et al. - 1990
7
A testbed for optimistic execution of real-time simulations (context) - Ghosh, Fujimoto et al. - 1993
7
An ant foraging model implemented on the Time Warp Operating.. (context) - Ebling, DiLorento et al. - 1989
3
simulation and verification of real-time systems (context) - Bagrodia, Shen - 1991
2
Pips: An integrated approach to the design of real-time syst.. (context) - Shen, Bagrodia - 1991
1
Hypercube concurrent computation and virtual time architectu.. (context) - Barhen - 1986
1
Speculative execution in time-constrained systems (context) - Ghosh, Fujimoto et al. - 1992
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