Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Dynamic Power Management for Many-Core Platforms in the Dark Silicon Era: A Multi-Objective Control Approach
KTH, Skolan för informations- och kommunikationsteknik (ICT), Industriell och Medicinsk Elektronik. University of Turku, Finland.ORCID-id: 0000-0001-8750-8242
University of Turku, Finland.
University of Turku, Finland.
KTH, Skolan för informations- och kommunikationsteknik (ICT), Industriell och Medicinsk Elektronik.
Vise andre og tillknytning
2015 (engelsk)Inngår i: Low Power Electronics and Design (ISLPED), 2015 IEEE/ACM International Symposium on, IEEE conference proceedings, 2015, s. 219-224Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

Power management of NoC-based many-core systems with runtime application mapping becomes more challenging in the dark silicon era. It necessitates a multi-objective control approach to consider an upper limit on total power consumption, dynamic behaviour of workloads, processing elements utilization, per-core power consumption, and load on network-on-chip. In this paper, we propose a multi-objective dynamic power management method that simultaneously considers all of these parameters. Fine-grained voltage and frequency scaling, including near-threshold operation, and per-core power gating are utilized to optimize the performance. In addition, a disturbance rejecter is designed that proactively scales down activity in running applications when a new application commences execution, to prevent sharp power budget violations. Simulations of dynamic workloads and mixed time-critical application profiles show that our method is effective in honoring the power budget while considerably boosting the system throughput and reducing power budget violation, compared to the state-of-the-art power management policies.

sted, utgiver, år, opplag, sider
IEEE conference proceedings, 2015. s. 219-224
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-168992DOI: 10.1109/ISLPED.2015.7273517ISI: 000380442300037Scopus ID: 2-s2.0-84958547396ISBN: 978-1-4673-8008-9 (tryckt)OAI: oai:DiVA.org:kth-168992DiVA, id: diva2:819123
Konferanse
IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED’15),22-24 July 2015 Rome, Italy
Merknad

QC 20151218

Tilgjengelig fra: 2015-06-10 Laget: 2015-06-10 Sist oppdatert: 2016-09-05bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopusIEEEXplore

Personposter BETA

Rahmani, Amir-Mohammad

Søk i DiVA

Av forfatter/redaktør
Rahmani, Amir-MohammadYemane Weldezion, AwetTenhunen, Hannu
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric

doi
isbn
urn-nbn
Totalt: 112 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf