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DiffLQN: Differential Equation Analysis of Layered Queuing Networks

Waizmann, Tabea and Tribastone, Mirco DiffLQN: Differential Equation Analysis of Layered Queuing Networks. In: Companion Publication for ACM/SPEC on International Conference on Performance Engineering, 2016, New York, USA pp. 63-68. ISBN 978-1-4503-4147-9. (2016)

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Layered queuing networks are a popular technique in software performance engineering. In this paper we present DiffLQN, a tool for the analysis of networks using ordinary differential equations. It estimates average performance indices such as throughput, utilization, and response time of software and hardware devices. The complexity of computing the solution is independent of the concurrency levels in the model (i.e., thread multiplicities and processing units) and the estimates are theoretically guaranteed to be asymptotically correct for large enough concurrency levels. DiffLQN is designed having in mind compatibility with other tools that support state-of-the-art methods based on mean value analysis.

Item Type: Conference or Workshop Item (Paper)
Identification Number: doi>10.1145/2859889.2859896
Additional Information: SCOPUS ID: 2-s2.0-84969287510
Uncontrolled Keywords: layered queuing networks, ordinary differential equations, pepa
Subjects: Q Science > QA Mathematics > QA76 Computer software
Research Area: Computer Science and Applications
Depositing User: Caterina Tangheroni
Date Deposited: 06 Oct 2016 15:07
Last Modified: 06 Oct 2016 15:07
URI: http://eprints.imtlucca.it/id/eprint/3576

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