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Modeling response times in the Google ROADEF/EURO challenge
Author(s) -
Paolo Cremonesi,
Andrea Sansottera
Publication year - 2012
Publication title -
acm sigmetrics performance evaluation review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.223
H-Index - 80
eISSN - 1557-9484
pISSN - 0163-5999
DOI - 10.1145/2425248.2425269
Subject(s) - consolidation (business) , dependability , computer science , extension (predicate logic) , focus (optics) , data center , operations research , software engineering , operating system , engineering , programming language , accounting , physics , optics , business
In this paper, we extend the machine reassignment model proposed by Google for the ROADEF/EURO Challenge. The aim of the challenge is to develop algorithms for the efficient solutions of data-center consolidation problems. The problem stated in the challenge mainly focus on dependability requirements and does not take into account performance requirements (end-to-end response times). We extend the Google problem definition by modeling and constraining end-to-end response times. We provide experimental results to show the effectiveness of this extension.

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