Affiliation:
1. Technische Universität Dresden, Germany
Abstract
Energy efficiency of IT infrastructures has been a well-discussed research topic for several decades. The resulting approaches include hardware optimizations, resource management in operating systems, network protocols, and many more. The approach the authors present in this chapter is a self-optimization technique for IT infrastructures, which takes hard- and software components as well as users of software applications into account. It is able to ensure minimal energy consumption for a user request along with a set of non-functional requirements (e.g., the refresh rate of a data extraction tool). To optimize the ratio between utility of end users and the cost in terms of energy consumption, the system needs inherent variability leading to differentiated energy profiles and mechanisms to reconfigure the system at runtime. The authors present their approach called Energy Auto-Tuning (EAT) comprised of these mechanisms and an architecture which automatically tunes the energy efficiency of IT systems.
Reference35 articles.
1. Armengaud, E., Zoier, M., Baumgart, A., Biehl, M., Chen, D., Griessnig, G., et al. (2011). Model-based toolchain for the efficient development of safety-relevant automotive embedded systems. In Proceedings of the SAE 2011 World Congress & Exhibition. SAE.
2. Arpinen, T., Salminen, E., Hämäläinen, T., & Hännikäinen, M. (2010). Extension to MARTE profile for modeling dynamic power management of embedded systems. In Proceedings of the 1st Workshop on Model Based Engineering for Embedded Systems Design (M-BED), co-located with DATE 2010. Dresden, Germany: IEEE.
3. Baumgart, A. (2010). A common meta-model for the interoperation of tools with heterogeneous data models. In Proceedings of the ECMFA 2010 - 3rd Workshop on Model-Driven Tool & Process Integration. ECMFA.
4. Baumgart, A., Reinkemeier, P., Rettberg, A., Stierand, I., Thaden, E., & Weber, R. (2010). A model-based design methodology with contracts to enhance the development process of safety-critical systems. In Proceedings of the Software Technologies for Embedded and Ubiquitous Systems, (pp. 59-70). Berlin, Germany: Springer.
Cited by
7 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献