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Workshop on Principles of Advanced and Distributed Simulation (PADS'05) (2005)
Monterey, Californi
June 1, 2005 to June 3, 2005
ISSN: 1087-4097
ISBN: 0-7695-2383-8
pp: 39-48
David Bauer , Rensselaer Polytechnic Institute
Garrett Yaun , Rensselaer Polytechnic Institute
Christopher D. Carothers , Rensselaer Polytechnic Institute
Murat Yuksel , Rensselaer Polytechnic Institute
Shivkumar Kalyanaraman , Rensselaer Polytechnic Institute
In this paper we introduce a new concept, network atomic operations (NAOs) to create a zero-cost consistent cut. Using NAOs, we define a wall-clock-time driven GVT algorithm called Seven O?Clock that is an extension of Fujimoto?s shared memory GVT algorithm. Using this new GVT algorithm, we report good optimistic parallel performance on a cluster of state-of-the-art Itanium-II quad processor systems for both benchmark applications such as PHOLD and real-world applications such as a large-scale TCP/Internet model. In some cases, super-linear speedup is observed.
David Bauer, Garrett Yaun, Christopher D. Carothers, Murat Yuksel, Shivkumar Kalyanaraman, "Seven-O?Clock: A New Distributed GVT Algorithm Using Network Atomic Operations", Workshop on Principles of Advanced and Distributed Simulation (PADS'05), vol. 00, no. , pp. 39-48, 2005, doi:10.1109/PADS.2005.27
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