liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
Energy-efficient Mapping of Task Collections onto Manycore Processors
FernUniversität in Hagen, Germany. (Parallelität und VLSI)
FernUniversität in Hagen, Germany. (Parallelität und VLSI)
Linköping University, Department of Computer and Information Science, Software and Systems. Linköping University, The Institute of Technology. (PELAB)ORCID iD: 0000-0001-5241-0026
2013 (English)In: Proceedings of MULTIPROG'13 workshop at HiPEAC'13 / [ed] E. Ayguade et al. (eds.), 2013Conference paper, Published paper (Refereed)
Abstract [en]

Streaming applications consist of a number of tasks that all run concurrently, and that process data at certain rates. On manycore processors, the tasks of the streaming application must be mapped onto the cores. While load balancing of such applications has been considered, especially in the MPSoC community, we investigate energy-efficient mapping of such task collections onto manycore processors. We first derive rules that guide the mapping process and show that as long as dynamic power consumption dominates static power consumption, the latter can be ignored and the problem reduces to load balancing. When however, as expected in the coming years, static power consumption will be a notable fraction of total power consumption, then an energy-efficient mapping must take it into account, e.g. by temporary shutdown of cores or by restricting the number of cores. We validate our findings with synthetic and real-world applications on the Intel SCC manycore processor.

Place, publisher, year, edition, pages
2013.
National Category
Computer Science
Identifiers
URN: urn:nbn:se:liu:diva-102577OAI: oai:DiVA.org:liu-102577DiVA: diva2:679354
Conference
MULTIPROG'13 workshop at HiPEAC'13, Berlin, Germany, 21 January 2013
Projects
Integrated Software Pipelining (VR),SeRC - OpCoReS
Funder
Swedish Research Council, 621-2009-4449Swedish e‐Science Research Center, OpCoReS
Available from: 2013-12-15 Created: 2013-12-15 Last updated: 2014-10-08

Open Access in DiVA

No full text

Other links

Author version (PDF)

Authority records BETA

Kessler, Christoph

Search in DiVA

By author/editor
Kessler, Christoph
By organisation
Software and SystemsThe Institute of Technology
Computer Science

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 36 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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