dc.creator | Liu, Junxiu | es |
dc.creator | Harkin, Jim | es |
dc.creator | Li, Yuhua | es |
dc.creator | Maguire, Liam | es |
dc.creator | Linares Barranco, Alejandro | es |
dc.date.accessioned | 2020-02-14T08:28:17Z | |
dc.date.available | 2020-02-14T08:28:17Z | |
dc.date.issued | 2014 | |
dc.identifier.citation | Liu, J., Harkin, J., Li, Y., Maguire, L. y Linares Barranco, A. (2014). Low Overhead Monitor Mechanism for Fault-tolerant Analysis of NoC. En MCSoC 2014: IEEE 8th International Symposium on Embedded Multicore/Manycore SoCs (189-196), Aizu-Wakamatsu, Japan: IEEE Computer Society. | |
dc.identifier.isbn | 978-1-4799-4305-0 | es |
dc.identifier.uri | https://hdl.handle.net/11441/93153 | |
dc.description.abstract | Modern Networks-on-Chip (NoC) have the
capability to tolerate and adapt to the faults and failures in the
hardware. Monitoring and debugging is a real challenge due to
the NoC system complexity and large scale size. A key
requirement is an evaluation and benchmarking mechanism to
quantitatively analyse a NoC system’s fault tolerant capability.
A novel monitoring mechanism is proposed to evaluate the
fault tolerant capability of an NoC by: (1) using a compact
monitor probe to detect the events of each NoC node; (2) reusing
the exist NoC infrastructure to communicate analysis
data of back to a terminal PC which removes the need for
additional hardware resources and maintain hardware
scalability and (3) calculating throughput, the number of
lost/corrupted packets and generating a heat map of NoC
traffic for quantitative analysis. The paper presents results on
a case study using an example fault-tolerant routing algorithm
and highlights the minimal area overhead of the monitoring
mechanism (~6%). Results demonstrate that the proposed
online monitoring strategy is highly scalable due to the
compact monitor probe and the ability to reuse the existing
NoC communication infrastructure. In addition, the traffic
heat map generation and throughput display demonstrates
benefits in aiding NoC system prototyping and debugging. | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad TEC2012-37868-C04-02 | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | IEEE Computer Society | es |
dc.relation.ispartof | MCSoC 2014: IEEE 8th International Symposium on Embedded Multicore/Manycore SoCs (2014), p 189-196 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Networks-on-Chip | es |
dc.subject | Performance monitoring | es |
dc.subject | Fault tolerant | es |
dc.subject | Hardware adaption | es |
dc.title | Low Overhead Monitor Mechanism for Fault-tolerant Analysis of NoC | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Arquitectura y Tecnología de Computadores | es |
dc.relation.projectID | TEC2012-37868-C04-02 | es |
dc.relation.publisherversion | https://ieeexplore.ieee.org/document/6949471 | es |
dc.identifier.doi | 10.1109/MCSoC.2014.35 | es |
dc.contributor.group | Universidad de Sevilla. TEP-108: Robótica y Tecnología de Computadores Aplicada a la Rehabilitación | es |
idus.format.extent | 8 | es |
dc.publication.initialPage | 189 | es |
dc.publication.endPage | 196 | es |
dc.eventtitle | MCSoC 2014: IEEE 8th International Symposium on Embedded Multicore/Manycore SoCs | es |
dc.eventinstitution | Aizu-Wakamatsu, Japan | es |
dc.relation.publicationplace | New York, USA | es |