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
Dark silicon patterning: Efficient power utilization through run-time mapping
Show others and affiliations
2017 (English)In: The Dark Side of Silicon: Energy Efficient Computing in the Dark Silicon Era, Springer, 2017, p. 237-258Chapter in book (Refereed)
Abstract [en]

An efficient run-time application mapping approach can considerably enhance resource utilization and mitigate the dark silicon phenomenon. In this chapter, we present a dark silicon aware run-time application mapping approach that patterns active cores alongside the inactive cores in order to evenly distribute power density across the chip. This approach leverages dark silicon to balance the temperature of active cores to provide higher power budget and better resource utilization, within a safe peak operating temperature. In contrast to exhaustive search based mapping techniques, the proposed agile heuristic approach has a negligible run-time overhead. This patterning strategy yields a surplus power budget of up to 17?% along with an improved throughput of up to 21?% in comparison with other state-of-the-art run-time mapping strategies, while the surplus budget is as high as 40?% compared to worst case scenarios.

Place, publisher, year, edition, pages
Springer, 2017. p. 237-258
National Category
Computer Engineering
Identifiers
URN: urn:nbn:se:kth:diva-214652DOI: 10.1007/978-3-319-31596-6_9Scopus ID: 2-s2.0-85028849699ISBN: 9783319315966 (print)ISBN: 9783319315942 (print)OAI: oai:DiVA.org:kth-214652DiVA, id: diva2:1143038
Note

QC 20170920

Available from: 2017-09-20 Created: 2017-09-20 Last updated: 2018-01-13Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Tenhunen, Hannu
By organisation
Integrated devices and circuits
Computer Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 22 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