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Content Provider | ACM Digital Library |
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Author | Blair, Eric Wieland, Frederick Zukas, Tony |
Abstract | Can parallel simulations efficiently exploit a network of workstations? Why haven't PDES models followed standard modeling methodologies? Will the field of PDES survive, and if so, in what form? Researchers in the PDES field have addressed these questions and others in a series of papers published in the last few years [1,2,3,4]. The purpose of this paper is to shed light on these questions, by documenting an actual case study of the development of an optimistically synchronized PDES application on a network of workstations. This paper is unique in that its focus is not necessarily on performance, but on the whole process of developing a model, from the physical system being simulated, through its conceptual design, validation, implementation, and, of course, its performance. This paper also presents the first reported performance results indicating the impact of risk on performance. The results suggest that the optimal value of risk is sensitive to the latency parameters of the communications network. |
Starting Page | 103 |
Ending Page | 110 |
Page Count | 8 |
File Format | |
ISSN | 01636103 |
DOI | 10.1145/214283.214315 |
Journal | ACM SIGSIM Simulation Digest (SIML) |
Volume Number | 25 |
Issue Number | 1 |
Language | English |
Publisher | Association for Computing Machinery (ACM) |
Publisher Date | 1990-12-01 |
Publisher Place | New York |
Access Restriction | One Nation One Subscription (ONOS) |
Subject Keyword | Validation Operations research Communications network Discrete event simulation Aerospace computing Optimistically synchronized pdes Implementation Parallel discrete-event simulation Speedes Aerospace simulation Network of workstations Conceptual design Performance Flight simulation |
Content Type | Text |
Resource Type | Article |
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