Analysis of the reconfiguration latency and energy overheads for a Xilinx Virtex-5 FPGA
Olivito, Javier (Universidad de Zaragoza) ; Serrano, Felipe ; Clemente, Juan Antonio ; Mecha, Hortensia ; Resano, Javier (Universidad de Zaragoza)
Resumen: In this paper we have evaluated the overhead and the tradeoffs of a set of components usually included in a system with run-time partial reconfiguration implemented on a Xilinx Virtex-5. Our analysis shows the benefits of including a scratchpad memory inside the reconfiguration controller in order to improve the efficiency of the reconfiguration process. We have designed a simple controller for this scratchpad that includes support for prefetching and caching in order to further reduce both the energy and latency overhead.
Idioma: Inglés
DOI: 10.1049/iet-cdt.2016.0095
Año: 2018
Publicado en: IET Computers and Digital Techniques 12, 4 (2018), [33 pp]
ISSN: 1751-8601
Factor impacto JCR: 0.857 (2018)
Categ. JCR: COMPUTER SCIENCE, THEORY & METHODS rank: 75 / 104 = 0.721 (2018) - Q3 - T3
Categ. JCR: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE rank: 46 / 52 = 0.885 (2018) - Q4 - T3
Factor impacto SCIMAGO: 0.19 - Electrical and Electronic Engineering (Q3) - Software (Q3) - Hardware and Architecture (Q3)
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TIN2013-46957-C2-1-P
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TIN2014-52608-REDC
Tipo y forma: Article (PrePrint)
Área (Departamento): Área Arquit.Tecnología Comput. (Dpto. Informát.Ingenie.Sistms.)
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Idioma: Inglés
DOI: 10.1049/iet-cdt.2016.0095
Año: 2018
Publicado en: IET Computers and Digital Techniques 12, 4 (2018), [33 pp]
ISSN: 1751-8601
Factor impacto JCR: 0.857 (2018)
Categ. JCR: COMPUTER SCIENCE, THEORY & METHODS rank: 75 / 104 = 0.721 (2018) - Q3 - T3
Categ. JCR: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE rank: 46 / 52 = 0.885 (2018) - Q4 - T3
Factor impacto SCIMAGO: 0.19 - Electrical and Electronic Engineering (Q3) - Software (Q3) - Hardware and Architecture (Q3)
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TIN2013-46957-C2-1-P
Financiación: info:eu-repo/grantAgreement/ES/MINECO/TIN2014-52608-REDC
Tipo y forma: Article (PrePrint)
Área (Departamento): Área Arquit.Tecnología Comput. (Dpto. Informát.Ingenie.Sistms.)
All rights reserved by journal editorExportado de SIDERAL (2021-02-26-07:56:11)
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Record created 2018-03-19, last modified 2021-02-26