Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/72266
Campo DC Valoridioma
dc.contributor.authorCazorla, F. J.en_US
dc.contributor.authorKnijnenburg, P. M.W.en_US
dc.contributor.authorSakellariou, R.en_US
dc.contributor.authorFernández, E.en_US
dc.contributor.authorRamirez, A.en_US
dc.contributor.authorValero, M.en_US
dc.date.accessioned2020-05-11T19:32:15Z-
dc.date.available2020-05-11T19:32:15Z-
dc.date.issued2004en_US
dc.identifier.isbn978-320-0001-65-7en_US
dc.identifier.issn2219-5491en_US
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/72266-
dc.description.abstractIn order to deal with real time constraints, current embedded processors are usually simple in-order processors with no speculation capabilities to ensure that execution times of applications are predictable. However, embedded systems require ever more compute power and the trend is that they will become as complex as current high performance systems. SMTs are viable candidates for future high performance embedded processors, because of their good cost/performance trade-off. However, current SMTs exhibit unpredictable performance. Hence, the SMT hardware needs to be adapted in order to meet real time constraints. This paper is a first step toward the use of high performance SMT processors in future real time systems. We present a novel collaboration between OS and SMT processors that entails that the OS exercises control over how resources are shared inside the processor. We illustrate this collaboration by a mechanism in which the OS cooperates with the SMT hardware to guarantee that a given thread runs at a specific speed, enabling SMT for real-time systems.en_US
dc.languageengen_US
dc.sourceEuropean Signal Processing Conference [ISSN 2219-5491], v. 06-10-September-2004, p. 1341-1344, (Abril 2015)en_US
dc.subject330790 Microelectrónicaen_US
dc.subject3304 Tecnología de los ordenadoresen_US
dc.subject330417 Sistemas en tiempo realen_US
dc.titleEnabling SMT for real-time embedded systemsen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.typeConferenceObjecten_US
dc.relation.conference12th European Signal Processing Conference, EUSIPCO 2004en_US
dc.identifier.scopus84979902035-
dc.contributor.authorscopusid55129883300-
dc.contributor.authorscopusid6603587864-
dc.contributor.authorscopusid6701361478-
dc.contributor.authorscopusid36476145100-
dc.contributor.authorscopusid55837529000-
dc.contributor.authorscopusid24475914200-
dc.description.lastpage1344en_US
dc.description.firstpage1341en_US
dc.relation.volume06-10-September-2004en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Actas de congresosen_US
dc.utils.revisionen_US
dc.date.coverdateAbril 2015en_US
dc.identifier.conferenceidevents121584-
dc.identifier.ulpgces
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.event.eventsstartdate06-09-2004-
crisitem.event.eventsenddate10-09-2004-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.fullNameFernández García, Enrique-
Colección:Actas de congresos
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