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Characterizing power and temperature behavior of POWER6-Based System

Autor
Jiménez, V.; Cazorla, F. J.; Gioiosa, R.; Valero, M.; Boneti, C.; Kursun, E.; Cher, C.; Isci, C.; Buyuktosunoglu, A.; Bose, P.
Tipus d'activitat
Article en revista
Revista
IEEE Journal of emerging and selected topics in power electronics
Data de publicació
2011-09
Volum
1
Número
3
Pàgina inicial
228
Pàgina final
241
DOI
https://doi.org/10.1109/JETCAS.2011.2169630 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/document/6069575/ Obrir en finestra nova
Resum
Microprocessor architectures have become increasingly power limited in recent years. Currently power and thermal envelopes dictate peak performance limits more than any other design constraint. In this work, we characterize thermal behavior and power consumption of an IBM POWER6-based system. We perform the characterization at several levels: application, operating system, and hardware level, both when the system is idle, and under load. At hardware level, we report a 25% reduction in total syst...
Paraules clau
Design, Experimentation, Measurement, Performance
Grup de recerca
CAP - Grup de Computació d'Altes Prestacions

Participants

  • Jiménez, Víctor  (autor)
  • Cazorla Almeida, Francisco Javier  (autor)
  • Gioiosa, Roberto  (autor)
  • Valero Cortes, Mateo  (autor)
  • Boneti, Carlos  (autor)
  • Kursun, Eren  (autor)
  • Cher, Chen-Yong  (autor)
  • Isci, Canturk  (autor)
  • Buyuktosunoglu, Alper  (autor)
  • Bose, Pradip  (autor)