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DC poleHodnotaJazyk
dc.contributor.authorMucha, Matthias
dc.contributor.authorMottok, Jürgen
dc.contributor.authorKrämer, Stefan
dc.contributor.editorPinker, Jiří
dc.date.accessioned2019-10-16T06:25:45Z
dc.date.available2019-10-16T06:25:45Z
dc.date.issued2017
dc.identifier.citation2017 International Conference on Applied Electronics: Pilsen, 5th – 6th September 2017, Czech Republic, p.123-127.en
dc.identifier.isbn978–80–261–0641–8 (Print)
dc.identifier.isbn978–80–261–0642–5 (Online)
dc.identifier.issn1803–7232 (Print)
dc.identifier.issn1805–9597 (Online)
dc.identifier.urihttp://hdl.handle.net/11025/35424
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plznics
dc.rights© Západočeská univerzita v Plznics
dc.subjectneurčitostcs
dc.subjectvýpočetní modelovánícs
dc.subjectčasové faktorycs
dc.subjectprogramové procesorycs
dc.subjectsystémy v reálném časecs
dc.subjectformacs
dc.titleEstimation of Worst Case Response Time boundaries in multi-core real-time systemsen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedWe address a novel probabilistic approach to estimate the Worst Case Response Time boundaries of tasks. Multi-core real-time systems process tasks in parallel on two or more cores. Tasks in our contribution may preempt other tasks, block tasks with semaphores to access global shared resources, or migrate to another core. The depicted task behavior is random. The shape of collected response times of a task within a processing time is multimodal. Extreme Value approaches need unimodal response time distributions to estimate the Worst Case Response Time of tasks. The new proposed method derives a set of three task set shapes from the source task set. It is used to minimize the uncertainty of random task behavior by maximizing the coverage of possible Worst Case Response Times. The case study evaluates the new proposed estimation method by the use of dynamically generated random tasks with varying task properties.en
dc.subject.translateduncertaintyen
dc.subject.translatedcomputational modelingen
dc.subject.translatedtime factorsen
dc.subject.translatedprogram processorsen
dc.subject.translatedreal-time systemsen
dc.subject.translatedshapeen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Applied Electronics 2017
Applied Electronics 2017

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