The Community for Technology Leaders
2012 ACM/IEEE/SCS 26th Workshop on Principles of Advanced and Distributed Simulation (2004)
Kufstein, Austria
May 16, 2004 to May 19, 2004
ISSN: 1087-4097
ISBN: 0-7695-2111-8
pp: 17-25
Rob Simmonds , University of Calgary
Brian Unger , University of Calgary
Cameron Kiddle , University of Calgary
ABSTRACT
<p>Designing fast parallel discrete event simulation systems for shared-memory parallel computers is simplified by the efficient communication operations enabled by the common memory space. The dif.culties involved in designing large shared-memory computers and the resulting high cost of even modest size systems has led to the proliferation of computer systems consisting of small shared-memory computers connected via low-latency message-passing interconnection networks.</p> <p>This paper describes how a network simulation system using a simulation kernel optimized for high performance operation on shared-memory parallel computers has been extended to operate on computers that mix shared-memory and message-passing paradigms. Results are presented showing that the system can achieve over 60 million simulated packet transmissions per second on 32 4-processor nodes. The results demonstrate the advantage of using a mixture of shared-memory and message-passing over using only message-passing in many cases.</p>
INDEX TERMS
Conservative Parallel Discrete Event Simulation, Network Simulation, Scalable Network Simulation
CITATION
Rob Simmonds, Brian Unger, Cameron Kiddle, "Performance of a Mixed Shared/Distributed Memory Parallel Network Simulator", 2012 ACM/IEEE/SCS 26th Workshop on Principles of Advanced and Distributed Simulation, vol. 00, no. , pp. 17-25, 2004, doi:10.1109/PADS.2004.1301281
97 ms
(Ver 3.3 (11022016))