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Thermal-Aware Schedulability Analysis for Fixed-Priority Non-preemptive Real-Time Systems

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dc.contributor.authorPerez Rodriguez, Javier
dc.contributor.authorMeumeu Yomsi, Patrick
dc.date.accessioned2020-10-21T11:45:21Z
dc.date.available2020-10-21T11:45:21Z
dc.date.issued2020
dc.descriptionRTSS 2019 originally postponed from December 2019 (Hong-Kong) to February 2020 (York, UK) was cancelled.pt_PT
dc.description.abstractTechnology advances in microprocessor design have resulted in high device density and performance during the last decades. More components are fabricated on the chip die and millions, if not billions, of instructions can now be executed within microseconds. A consequence of this advancement is heat dissipation by the microprocessors. In this context, elevated on-chip temperature issues have become an important subject for the design of future generations of microprocessors, especially in avionics and automotive industries. In this paper, we address the scheduling problem of non-preemptive periodic tasks on a single processor platform under thermal-aware design. We assume that the tasks are scheduled by following any Fixed-Task-Priority (FTP) scheduler (e.g., Rate Monotonic (RM) or Deadline Monotonic (DM)) and we propose a unique framework wherein we capture both the temporal and thermal behavior of the system. Then, we present two new thermal-aware scheduling strategies, referred to as NP-HBC and NP-CBH, to keep the system temperature within specified parameters and we derive their respective schedulability analysis. Finally, we evaluate the performance of the proposed theoretical results through intensive simulations.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1109/RTSS46320.2019.00024pt_PT
dc.identifier.issn2576-3172
dc.identifier.urihttp://hdl.handle.net/10400.22/16348
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherIEEEpt_PT
dc.relationPReFECT, ref. POCI-01-0145-FEDER-029119pt_PT
dc.relationThermal-aware Resource Management for Modern Computing Platforms in the Next Generation of Aircraft
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/9052194pt_PT
dc.subjectLogic designpt_PT
dc.subjectMicroprocessor chipspt_PT
dc.subjectmultiprocessing systemspt_PT
dc.subjectPower aware computingpt_PT
dc.titleThermal-Aware Schedulability Analysis for Fixed-Priority Non-preemptive Real-Time Systemspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardTitleThermal-aware Resource Management for Modern Computing Platforms in the Next Generation of Aircraft
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/832011/EU
oaire.citation.conferencePlaceNon-Applicablept_PT
oaire.citation.endPage166pt_PT
oaire.citation.startPage154pt_PT
oaire.citation.titleProceedings of the 40th IEEE Real-Time Systems Symposium (RTSS 2019)pt_PT
oaire.fundingStreamH2020
person.familyNameMeumeu Yomsi
person.givenNamePatrick
person.identifier.ciencia-idF611-C0D3-5411
person.identifier.orcid0000-0003-0473-1559
person.identifier.scopus-author-id22835580300
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.rightsrestrictedAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isAuthorOfPublication.latestForDiscoveryd814a1e4-504f-45d5-a323-235cb07be3d8
relation.isProjectOfPublicationf19c93a4-26af-4661-ae22-ead973075b3e
relation.isProjectOfPublication.latestForDiscoveryf19c93a4-26af-4661-ae22-ead973075b3e

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