MultiPARTES: Multicore Virtualization for Mixed-Criticality Systems

Trujillo González, Salvador; Crespo Lorente, Alfons y Alonso Muñoz, Alejandro Antonio (2013). MultiPARTES: Multicore Virtualization for Mixed-Criticality Systems. En: "16th Euromicro Conference on Digital System Design (DSD 2013)", 04/09/2013 - 06/09/2013, Santander, Spain. pp. 260-265. https://doi.org/10.1109/DSD.2013.

Descripción

Título: MultiPARTES: Multicore Virtualization for Mixed-Criticality Systems
Autor/es:
  • Trujillo González, Salvador
  • Crespo Lorente, Alfons
  • Alonso Muñoz, Alejandro Antonio
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 16th Euromicro Conference on Digital System Design (DSD 2013)
Fechas del Evento: 04/09/2013 - 06/09/2013
Lugar del Evento: Santander, Spain
Título del Libro: 16th Euromicro Conference on Digital System Design (DSD 2013)
Fecha: 2013
Materias:
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Ingeniería de Sistemas Telemáticos [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

Modern embedded applications typically integrate a multitude of functionalities with potentially different criticality levels into a single system. Without appropriate preconditions, the integration of mixed-criticality subsystems can lead to a significant and potentially unacceptable increase of engineering and certification costs. A promising solution is to incorporate mechanisms that establish multiple partitions with strict temporal and spatial separation between the individual partitions. In this approach, subsystems with different levels of criticality can be placed in different partitions and can be verified and validated in isolation. The MultiPARTES FP7 project aims at supporting mixed- criticality integration for embedded systems based on virtualization techniques for heterogeneous multicore processors. A major outcome of the project is the MultiPARTES XtratuM, an open source hypervisor designed as a generic virtualization layer for heterogeneous multicore. MultiPARTES evaluates the developed technology through selected use cases from the offshore wind power, space, visual surveillance, and automotive domains. The impact of MultiPARTES on the targeted domains will be also discussed. In a number of ongoing research initiatives (e.g., RECOMP, ARAMIS, MultiPARTES, CERTAINTY) mixed-criticality integration is considered in multicore processors. Key challenges are the combination of software virtualization and hardware segregation and the extension of partitioning mechanisms to jointly address significant non-functional requirements (e.g., time, energy and power budgets, adaptivity, reliability, safety, security, volume, weight, etc.) along with development and certification methodology.

Más información

ID de Registro: 25770
Identificador DC: http://oa.upm.es/25770/
Identificador OAI: oai:oa.upm.es:25770
Identificador DOI: 10.1109/DSD.2013
Depositado por: Memoria Investigacion
Depositado el: 11 May 2014 08:20
Ultima Modificación: 22 Sep 2014 11:38
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