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General Information
Editor-in-chief
Prof. Wael Badawy
Department of Computing and Information Systems Umm Al Qura University, Canada
I'm happy to take on the position of editor in chief of IJCTE. We encourage authors to submit papers concerning any branch of computer theory and engineering.
IJCTE 2013 Vol.5(4): 698-702 ISSN: 1793-8201
DOI: 10.7763/IJCTE.2013.V5.778

Evaluations of the New Synchronization Method for the Parallel Simulations of Wireless Networks

Sławomir Nowak, Agnieszka Debudaj-Grabysz, and Mateusz Nowak
Abstract—The article describes the implementation of the new synchronization method for parallel discrete event simulation and presents the experimental results obtained from parallel environment. In the proposed method the time steps are introduced and the synchronization occurs only at the end of a time step to achieve reduction of messages, exchanged between local processes of simulation. The method was implemented in C++, using the MPI library. The studies have shown that it is possible, under certain conditions and using appropriate hardware architecture, the significant acceleration of distributed simulations.

Index Terms—Distributed simulations, wireless network simulation, synchronization.

Sławomir Nowak and Mateusz Nowak are with the Institute of Theoretical and Applied Informatics of PAS, 44-100 Gliwice, ul. Bałtycka 5, Poland (e-mail: emanuel@iitis.pl, mateusz@iitis.pl).
Agnieszka Debudaj-Grabysz is with the Silesian University of Technology, Institute of Informatics (e-mail: Agnieszka.Debudaj-Grabysz@polsl.pl).

[PDF]

Cite:Sławomir Nowak, Agnieszka Debudaj-Grabysz, and Mateusz Nowak, "Evaluations of the New Synchronization Method for the Parallel Simulations of Wireless Networks," International Journal of Computer Theory and Engineering vol. 5, no. 4, pp. 698-702, 2013.

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