Power-Aware Multi-Objective Evolvable Hardware System on an FPGA

López, Blanca; Valverde Alcalá, Juan; Torre Arnanz, Eduardo de la y Riesgo Alcaide, Teresa (2014). Power-Aware Multi-Objective Evolvable Hardware System on an FPGA. En: "2014 NASA/ESA Conference on Adaptive Hardware and Systems", July 14 - 18, 2014, Leicester (United Kingdom). ISBN 978-1-4799-5356-1. pp. 61-68.

Descripción

Título: Power-Aware Multi-Objective Evolvable Hardware System on an FPGA
Autor/es:
  • López, Blanca
  • Valverde Alcalá, Juan
  • Torre Arnanz, Eduardo de la
  • Riesgo Alcaide, Teresa
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 2014 NASA/ESA Conference on Adaptive Hardware and Systems
Fechas del Evento: July 14 - 18, 2014
Lugar del Evento: Leicester (United Kingdom)
Título del Libro: Proceedings of the 2014 NASA/ESA Conference on Adaptive Hardware and Systems
Fecha: 2014
ISBN: 978-1-4799-5356-1
Materias:
Palabras Clave Informales: evolvable hardware, dynamic and partial reconfiguration, power-aware, multi-objective evolution, FPGAs, Wireless Sensor Networks
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Automática, Ingeniería Eléctrica y Electrónica e Informática Industrial
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Dynamic and Partial Reconfiguration (DPR) allows a system to be able to modify certain parts of itself during run-time. This feature gives rise to the capability of evolution: changing parts of the configuration according to the online evaluation of performance or other parameters. The evolution is achieved through a bio-inspired model in which the features of the system are identified as genes. The objective of the evolution may not be a single one; in this work, power consumption is taken into consideration, together with the quality of filtering, as the measure of performance, of a noisy image. Pareto optimality is applied to the evolutionary process, in order to find a representative set of optimal solutions as for performance and power consumption. The main contributions of this paper are: implementing an evolvable system on a low-power Spartan-6 FPGA included in a Wireless Sensor Network node and, by enabling the availability of a real measure of power consumption at run-time, achieving the capability of multi-objective evolution, that yields different optimal configurations, among which the selected one will depend on the relative “weights” of performance and power consumption.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaTE2011-28666-C04-02DREAMS (Dynamically Reconfigurable Embedded Platforms for Networked Context-Aware Multimedia Systems)Sin especificarSin especificar

Más información

ID de Registro: 37025
Identificador DC: http://oa.upm.es/37025/
Identificador OAI: oai:oa.upm.es:37025
URL Oficial: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?reload=true&punumber=6874772
Depositado por: Memoria Investigacion
Depositado el: 04 Ago 2015 11:13
Ultima Modificación: 03 Sep 2015 13:48
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