| H. Zeng, C. Ellis, A. Lebeck, and A. Vahdat, Currentcy: Unifying Policies for Resource Management, in Proceedings of USENIX 2003. |
....Work 5.1 Power Management The research community has been very active in the area of power conscious systems during the last few years. Ellis et al. Ellis, 1999] Vahdat et al. 2000] emphasized the importance of energy efficiency as a primary metric in the design of operating systems. ECOSystem [Zeng et al. 2002b] provides a model for accounting and fairly allocating the available energy among competing applications according to user preferences. In a more recent report, Zeng et al. Zeng et al. 2002a] propose pricing and bidding techniques based on the currentcy metric used in ECOSystem, in order to ....
....the importance of energy efficiency as a primary metric in the design of operating systems. ECOSystem [Zeng et al. 2002b] provides a model for accounting and fairly allocating the available energy among competing applications according to user preferences. In a more recent report, Zeng et al. [Zeng et al. 2002a] propose pricing and bidding techniques based on the currentcy metric used in ECOSystem, in order to coordinate disk accesses and increase the energy efficiency of the hard disk. Odyssey [Flinn and Satyanarayanan, 1999] Noble et al. 1997] provides operating system support for application aware ....
Heng Zeng, Xiaobo Fan, Carla S. Ellis, Alvin R. Lebeck, and Amin Vahdat, "Currentcy: Unifying Policies for Resource Management," May 2002.
....is described in Section 4. This allows us to demonstrate the feasibility of the currentcy model, to gain experience with the system, and to identify problems that motivate future research. We are actively exploring the rich design space of policies that can be formulated in the currentcy model [35]. 4. PROTOTYPE We implemented our currentcy model in the Linux operating system running on an IBM ThinkPad T20 laptop. This section describes our prototype implementation, called ECOSystem for the Energy Centric Operating System. First, we provide a discussion of the specific power consumption ....
....quickly as possible during a given energy epoch. This approach may produce bursty power consumption and irregular response times for some applications. We are currently developing a proportional scheduler that will more smoothly spread the currentcy expenditure throughout the entire energy epoch [35]. Hard Disk Energy accounting for hard disk activity is very complex. The interaction of multiple tasks using the disk in an asynchronous manner makes correctly tracking the responsible party difficult. Further complexities are introduced by the relatively high cost of spinning up the disk and ....
H. Zeng, C. Ellis, A. Lebeck, and A. Vahdat. Currentcy: Unifying Policies for Resource Management. Technical Report CS-2002-09, Duke University Computer Science, May 2002.
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H. Zeng, C. Ellis, A. Lebeck, and A. Vahdat, Currentcy: Unifying Policies for Resource Management, in Proceedings of USENIX 2003.
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H. Zeng, C. S. Ellis, A. R. Lebeck, and A. Vahdat. Currentcy: Unifying policies for resource management. In Proceedings of the USENIX 2003.
No context found.
H. Zeng, C. S. Ellis, A. R. Lebeck, and A. Vahdat. Currentcy: Unifying policies for resource management. In Proceedings of the USENIX 2003.
No context found.
H. Zeng, C. Ellis, A. Lebeck, and A. Vahdat. Currentcy: Unifying policies for resource management. In Proceedings of the USENIX 2003.
No context found.
Heng Zeng, Carla S. Ellis, Alvin R. Lebeck, and Amin Vahdat. Currentcy: Unifying policies for resource management. Technical Report CS-2002-09, Department of Computer Science, Duke University, 2002.
No context found.
Heng Zeng, Carla Ellis, Alvin Lebeck, and Amin Vahdat. Currentcy: Unifying policies for resource management. In Proceedings of the USENIX 2003.
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