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Simulation and eval...
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Martinović, G.J. J. Strossmayer University of Osijek, Osijek, Croatia
(författare)
Simulation and evaluation of multiple sporadic servers rescheduling
- Artikel/kapitelEngelska2015
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Elsevier BV,2015
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LIBRIS-ID:oai:DiVA.org:mdh-30807
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https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-30807URI
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https://doi.org/10.1016/j.ifacol.2015.08.143DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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This paper deals with task scheduling in heterogeneous distributed embedded computer environments of renewable and timing variable resources. Real-time application performance can be considerably influenced by unexpected events in the environment. The predictive-reactive rescheduling procedure can enable significant improvements. The rescheduling procedure based on multiple server tasks enables usage of one's own resources, but also a fast connection to nodes with appropriate performance that will soften the influence of disturbances. We developed a tool that enables simulation of application execution conditions for a given environment and extraction of better scheduling parameter settings. Numerous scheduling parameters are improved with an increase in the number of nodes available for rescheduling. We also investigate cost-effectiveness of the method based on rescheduling time cost. The results demonstrate a possibility of achieving performance improvement by tuning cost parameters.
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Karić, M.J. J. Strossmayer University of Osijek, Osijek, Croatia
(författare)
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Crnković, IvicaMälardalens högskola,Inbyggda system(Swepub:mdh)icc01
(författare)
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J. J. Strossmayer University of Osijek, Osijek, CroatiaInbyggda system
(creator_code:org_t)
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Ingår i:IFAC-PapersOnLine: Elsevier BV, s. 270-2752405-8963
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