An eļ¬cient cancellation scheme is essential to the performance of Time Warp simulations. The pitfalls of rollback echoes, chasing hazards and cascading rollbacks can be identiļ¬...
In standard optimistic parallel event simulation, no restriction exists on the maximum lag in simulation time between the fastest and slowest logical processes (LPs). Overoptimist...
This paper proposes a novel Lightweight Time Warp (LTW) protocol for high-performance parallel optimistic simulation of large-scale DEVS and CellDEVS models. By exploiting the cha...
Several optimizations to the Time Warp synchronization protocol for parallel discrete event simulation have been proposed and studied. Many of these optimizations have included so...
Radharamanan Radhakrishnan, Lantz Moore, Philip A....
Parallel and distributed systems are representative of large and complex systems that require the application of formal methods. These systems are often unreliable because implemen...
Victoria Chernyakhovsky, Peter Frey, Radharamanan ...