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» Large-Scale TCP Models Using Optimistic Parallel Simulation
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WSC
2001
13 years 8 months ago
Deterministic fluid models of congestion control in high-speed networks
Congestion control algorithms, such as TCP or the closelyrelated additive increase-multiplicative decrease algorithms, are extremely difficult to simulate on a large scale. The re...
Sanjay Shakkottai, R. Srikant
WSC
1998
13 years 8 months ago
Unsynchronized Parallel Discrete Event Simulation
Distributed synchronization for parallel simulation is generally classified as being either optimistic or conservative. While considerable investigations have been conducted to an...
Dhananjai Madhava Rao, Narayanan V. Thondugulam, R...
PADS
2005
ACM
14 years 1 months ago
XTW, A Parallel and Distributed Logic Simulator
— In this paper, a new event scheduling mechanism XEQ and a new rollback procedure rb-messages are proposed for use in optimistic logic simulation. We incorporate both of these t...
Qing Xu 0004, Carl Tropper
ANSS
1991
IEEE
13 years 11 months ago
Supercritical speedup
The notions of the critical path of events and critical time of an event are key concepts in analyzing the performance of a parallel discrete event simulation. The highest critica...
David R. Jefferson, Peter L. Reiher
WSC
2004
13 years 8 months ago
Controlling Over-Optimism in Time-Warp Via CPU-Based Flow Control
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...
Vinay Sachdev, Maria Hybinette, Eileen Kraemer