Dynamic power management of voltage-frequency island partitioned networks-on-chip using intel's sing-chip cloud computer

Radu David, Paul Bogdan, Radu Marculescu, Umit Ogras

Research output: Chapter in Book/Report/Conference proceedingConference contribution

28 Citations (Scopus)

Abstract

Continuous technology scaling has enabled the integration of multiple cores on the same chip. To overcome the disadvantages of buses, the Network-on-Chip (NoC) architecture has been proposed as a new communication paradigm. To further mitigate the tradeoff between performance and power consumption, dynamic voltage and frequency scaling (DVFS) became the de facto approach in multi-core design. DVFS-based NoC communication was implemented in Intel's most recent Singlechip Cloud Computer (SCC). Using the SCC we demonstrate a power management algorithm that runs in real time and dynamically adjusts the performance of the islands to reduce power consumption while maintaining the same level of performance.

Original languageEnglish (US)
Title of host publicationNOCS 2011: The 5th ACM/IEEE International Symposium on Networks-on-Chip
Pages257-258
Number of pages2
DOIs
StatePublished - 2011
Externally publishedYes
Event5th ACM/IEEE International Symposium on Networks-on-Chip, NOCS 2011 - Pittsburgh, PA, United States
Duration: May 1 2011May 4 2011

Other

Other5th ACM/IEEE International Symposium on Networks-on-Chip, NOCS 2011
CountryUnited States
CityPittsburgh, PA
Period5/1/115/4/11

Fingerprint

Electric power utilization
Communication
Electric potential
Power management
Voltage scaling
Dynamic frequency scaling
Network-on-chip

Keywords

  • DVFS
  • multicore
  • Network-on-Chip
  • power management

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

Cite this

David, R., Bogdan, P., Marculescu, R., & Ogras, U. (2011). Dynamic power management of voltage-frequency island partitioned networks-on-chip using intel's sing-chip cloud computer. In NOCS 2011: The 5th ACM/IEEE International Symposium on Networks-on-Chip (pp. 257-258) https://doi.org/10.1145/1999946.1999989

Dynamic power management of voltage-frequency island partitioned networks-on-chip using intel's sing-chip cloud computer. / David, Radu; Bogdan, Paul; Marculescu, Radu; Ogras, Umit.

NOCS 2011: The 5th ACM/IEEE International Symposium on Networks-on-Chip. 2011. p. 257-258.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

David, R, Bogdan, P, Marculescu, R & Ogras, U 2011, Dynamic power management of voltage-frequency island partitioned networks-on-chip using intel's sing-chip cloud computer. in NOCS 2011: The 5th ACM/IEEE International Symposium on Networks-on-Chip. pp. 257-258, 5th ACM/IEEE International Symposium on Networks-on-Chip, NOCS 2011, Pittsburgh, PA, United States, 5/1/11. https://doi.org/10.1145/1999946.1999989
David R, Bogdan P, Marculescu R, Ogras U. Dynamic power management of voltage-frequency island partitioned networks-on-chip using intel's sing-chip cloud computer. In NOCS 2011: The 5th ACM/IEEE International Symposium on Networks-on-Chip. 2011. p. 257-258 https://doi.org/10.1145/1999946.1999989
David, Radu ; Bogdan, Paul ; Marculescu, Radu ; Ogras, Umit. / Dynamic power management of voltage-frequency island partitioned networks-on-chip using intel's sing-chip cloud computer. NOCS 2011: The 5th ACM/IEEE International Symposium on Networks-on-Chip. 2011. pp. 257-258
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