Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Hierarchical supporting structure for dynamic organization in many-core computing systems
University of Turku, Finland.
KTH, School of Information and Communication Technology (ICT), Electronic Systems.
University of Turku, Finland.
University of Turku, Finland.
Show others and affiliations
2013 (English)In: PECCS 2013: Proceedings of the 3rd International Conference on Pervasive Embedded Computing and Communication Systems, 2013, 252-261 p.Conference paper, Published paper (Refereed)
Abstract [en]

Hierarchical supporting structures for dynamic organization in many-core computing systems are presented.With profound hardware variations and unpredictable errors, dependability becomes a challenging issue in theemerging many-core systems. To provide fault-tolerance against processor failures or performance degradation,dynamic organization is proposed which allows clusters to be created and updated at the run-time. Hierarchicalsupporting structures are designed for each level of monitoring agents, to enable the tracing, storingand updating of component and system status. These supporting structures need to follow software/hardwareco-design to provide small and scalable overhead, while accommodating the functions of agents on the correspondinglevel. This paper presents the architectural design, functional simulation and implementationanalysis. The study demonstrates that the proposed structures facilitate the dynamic organization in caseof processor failures and incur small area overhead on many-core systems.

Place, publisher, year, edition, pages
2013. 252-261 p.
Keyword [en]
Dependability, Dynamic organization, Many-core systems, Software/hardware co-design
National Category
Engineering and Technology
Research subject
SRA - ICT
Identifiers
URN: urn:nbn:se:kth:diva-109775Scopus ID: 2-s2.0-84878046753OAI: oai:DiVA.org:kth-109775DiVA: diva2:584172
Conference
3rd International Conference on Pervasive Embedded Computing and Communication Systems, PECCS 2013; Barcelona; Spain; 19 February 2013 through 21 February 2013
Note

QC 20130626

Available from: 2013-01-08 Created: 2013-01-08 Last updated: 2013-12-06Bibliographically approved

Open Access in DiVA

No full text

Scopus

Search in DiVA

By author/editor
Jafri, Syed Mohammad Asad HassanTenhunen, Hannu
By organisation
Electronic Systems
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 71 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf