A very fast and quasi-accurate power-state-based system-level power modeling methodology

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Xu Y, Rosales R, Wang B, Streubühr M, Hasholzner R, Haubelt C, Teich J
Jahr der Veröffentlichung: 2012
Tagungsband: Proceedings of the International Conference on Architecture of Computing Systems (ARCS)
Seitenbereich: 37-49
ISBN: 9783642282928


Abstract


In this paper, we propose a novel system-level power modeling methodology that allows for very fast joint power-performance evaluation at specification phase. This methodology adopts approximately-timed task-accurate performance models and augments them with power-state-based power models to enable efficient simulation. A flexible method is also proposed to model complex dynamic power management policies so that their effects can be evaluated. We validate the accuracy of our methodology by comparing simulation results with measurements on a real mobile phone platform. Experimental results show that the simulated power profile matches very well with the measurements and it only takes about 100 ms to simulate a 20 ms GSM paging burst use case. © 2012 Springer-Verlag.



FAU-Autoren / FAU-Herausgeber

Haubelt, Christian Prof. Dr.-Ing.
Technische Fakultät
Streubühr, Martin
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)
Teich, Jürgen Prof. Dr.-Ing.
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)


Autor(en) der externen Einrichtung(en)
Intel Mobile Communications


Zitierweisen

APA:
Xu, Y., Rosales, R., Wang, B., Streubühr, M., Hasholzner, R., Haubelt, C., & Teich, J. (2012). A very fast and quasi-accurate power-state-based system-level power modeling methodology. In Proceedings of the International Conference on Architecture of Computing Systems (ARCS) (pp. 37-49). Munich.

MLA:
Xu, Yang, et al. "A very fast and quasi-accurate power-state-based system-level power modeling methodology." Proceedings of the 25th International Conference on Architecture of Computing Systems, ARCS 2012, Munich 2012. 37-49.

BibTeX: 

Zuletzt aktualisiert 2018-19-10 um 21:50