NDLI: A Scalable HLA RTI System Based on Multiple-FedServ Architecture

Content Provider	IEEE Xplore Digital Library
Author	Ding-Yong Hong Fang-Ping Pai Shih-Hsiang Lo Yeh-Ching Chung
Copyright Year	2010
Abstract	A scalable and high performance RTI (Runtime Infrastructure) system implements a two-layer architecture to supporting large-scale simulation is proposed in this article. The two-layer architecture, Multiple-FedServ, exploits both centralized and distributed way to manage a simulation. In the first layer, each FedServ is in charge of a number of federates and in the second layer, a simulation federation is then formed by all the FedServs. This paper describes how the messages are routed and synchronization performed in this two-layer architecture. An RTI system based on Multiple-FedServ architecture and follows the specification of IEEE 1516 standard is implemented. Performance evaluations of this RTI using standard HLA/RTI benchmarks are presented. We evaluate the latency, throughput and time advancement benchmarks under varied size of federates and varied size of FedServs. Issues such as message routing, multicasting and synchronization are specially addressed in this article. Results show that Multiple-FedServ architecture can scale well.
Starting Page	527
Ending Page	532
File Size	506220
Page Count	6
File Format	PDF
ISBN	9781424466146
e-ISBN	9781424466153
DOI	10.1109/UKSIM.2010.102
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-03-24
Publisher Place	United Kingdom
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	High Level Architecture Scalability Power system management Computational modeling Computer simulation Delay Computer science Runtime Infrastructure Runtime High performance computing Simulation Computer architecture Large-scale systems
Content Type	Text
Resource Type	Article

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