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HP-DCFNoC: High Performance Distributed Dynamic TDM Scheduler Based on DCFNoC Theory

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HP-DCFNoC: High Performance Distributed Dynamic TDM Scheduler Based on DCFNoC Theory

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dc.contributor.author Picornell-Sanjuan, Tomás es_ES
dc.contributor.author Flich Cardo, José es_ES
dc.contributor.author Duato Marín, José Francisco es_ES
dc.contributor.author Hernández Luz, Carles es_ES
dc.date.accessioned 2021-05-27T03:35:59Z
dc.date.available 2021-05-27T03:35:59Z
dc.date.issued 2020 es_ES
dc.identifier.uri http://hdl.handle.net/10251/166853
dc.description (c) 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works. es_ES
dc.description.abstract [EN] The need for increasing the performance of critical real-time embedded systems pushes the industry to adopt complex multi-core processor designs with embedded networks-on-chip. In this paper we present hp-DCFNoC, a distributed dynamic scheduler design that by relying on the key properties of a delayed confict-free NoC (DCFNoC) is able to achieve peak performance numbers very close to a wormhole-based NoC design without compromising its real-time guarantees. In particular, our results show that the proposed scheduler achieves an overall throughput improvement of 6.9x and 14.4x over a baseline DCFNoC for 16 and 64-node meshes, respectively. When compared against a standard wormhole router 95% of its network throughput is preserved while strict timing predictability as property is kept. This achievement opens the door to new high performance time predictable NoC designs. es_ES
dc.description.sponsorship This work was supported in part by the Secretara de Estado de Investigacin Desarrollo e Innovacin (MINECO) under Grant BES-2016-076885, in part by the European Regional Development Fund (ERDF) under Grant TIN2015-66972-C05-1-R and Grant RTI2018-098156-B-C51, and in part by the EC H2020 European Institute of Innovation and Technology (SELENE) Project under Grant 871467. es_ES
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation.ispartof IEEE Access es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Delays es_ES
dc.subject Dynamic scheduling es_ES
dc.subject Time division multiplexing es_ES
dc.subject Routing es_ES
dc.subject Throughput es_ES
dc.subject Real-time systems es_ES
dc.subject Topology es_ES
dc.subject Dynamic scheduler es_ES
dc.subject Multicore es_ES
dc.subject Real-time es_ES
dc.subject TDMA es_ES
dc.subject Time predictable network es_ES
dc.subject.classification ARQUITECTURA Y TECNOLOGIA DE COMPUTADORES es_ES
dc.title HP-DCFNoC: High Performance Distributed Dynamic TDM Scheduler Based on DCFNoC Theory es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/ACCESS.2020.3033853 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/871467/EU/SELENE: Self-monitored Dependable platform for High-Performance Safety-Critical Systems/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MINECO//TIN2015-66972-C5-1-R/ES/TECNICAS PARA LA MEJORA DE LAS PRESTACIONES, COSTE Y CONSUMO DE ENERGIA DE LOS SERVIDORES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI//BES-2016-076885/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-098156-B-C51/ES/TECNOLOGIAS INNOVADORAS DE PROCESADORES, ACELERADORES Y REDES, PARA CENTROS DE DATOS Y COMPUTACION DE ALTAS PRESTACIONES/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Informática de Sistemas y Computadores - Departament d'Informàtica de Sistemes i Computadors es_ES
dc.description.bibliographicCitation Picornell-Sanjuan, T.; Flich Cardo, J.; Duato Marín, JF.; Hernández Luz, C. (2020). HP-DCFNoC: High Performance Distributed Dynamic TDM Scheduler Based on DCFNoC Theory. IEEE Access. 8:194836-194849. https://doi.org/10.1109/ACCESS.2020.3033853 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1109/ACCESS.2020.3033853 es_ES
dc.description.upvformatpinicio 194836 es_ES
dc.description.upvformatpfin 194849 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 8 es_ES
dc.identifier.eissn 2169-3536 es_ES
dc.relation.pasarela S\421523 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder European Commission es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES


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