Online hardware/software partitioning in networked embedded systems

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autorinnen und Autoren: Streichert T, Haubelt C, Teich J
Jahr der Veröffentlichung: 2005
Band: 2
Tagungsband: Proceedings of Asia and South Pacific Design Automation Conference (ASP-DAC'05)
Seitenbereich: 982-985
ISBN: 9780780387362


Abstract


Today's embedded systems are typically distributed and more often confronted with time-varying demands. Existing methodologies that optimize the partitioning of computational tasks to hardware (HW) and software (SW) at compile-time become obsolete or inefficient in this context as the optimal use of existing resources cannot be foreseen. Here, we investigate a discrete iterative algorithm that balances the load of a HW/SW partition online: Once there are changing computational demands, the system will dynamically assign tasks to reconflgurable HW or SW resources and migrates tasks to other nodes if necessary. For this purpose an Evolutionary Algorithm combined with a discrete version of a diffusion algorithm is presented. Concerning the diffusion algorithm, we will show theoretically and by experiment that our version is run-time optimal in a linear number of steps. © 2005 IEEE.



FAU-Autorinnen und Autoren / FAU-Herausgeberinnen und Herausgeber

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


Zitierweisen

APA:
Streichert, T., Haubelt, C., & Teich, J. (2005). Online hardware/software partitioning in networked embedded systems. In Proceedings of Asia and South Pacific Design Automation Conference (ASP-DAC'05) (pp. 982-985). Shanghai, CN.

MLA:
Streichert, Thilo, Christian Haubelt, and Jürgen Teich. "Online hardware/software partitioning in networked embedded systems." Proceedings of the 2005 Asia and South Pacific Design Automation Conference, ASP-DAC 2005, Shanghai 2005. 982-985.

BibTeX: 

Zuletzt aktualisiert 2018-10-08 um 05:57