S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Computer Science and Engineering (컴퓨터공학부) Journal Papers (저널논문_컴퓨터공학부)
Combined Data-driven and Event-driven Scheduling Technique for Fast Distributed Cosimulation
- Kim, Dohyung; Rhee, Chan-Eun; Ha, Soonhoi
- Issue Date
- IEEE Transactions on Very large Scale Integration(VLSI) Systems, Vol. 10, No. 5, pp. 672-679, 2002
- Fast distributed cosimulation is a challenging problem
for the embedded system design. The main theme of this paper is to
increase the simulation speed by reducing the frequency of intersimulator
communications, reducing the active duration of simulators, and utilizing
the parallelism of component simulators. Those enhancements are
accomplished by the proposed virtual synchronization technique, which
combines event-driven and data-driven simulation methods. Experimental
results show that the proposed technique can boost the cosimulation speed
significantly compared with the previous conservative approaches.
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