SODA '03 Proceedings of the fourteenth annual ACM-SIAM symposium on Discrete algorithms
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Leakage aware dynamic voltage scaling for real-time embedded systems
Proceedings of the 41st annual Design Automation Conference
Procrastination scheduling in fixed priority real-time systems
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
FOCS '04 Proceedings of the 45th Annual IEEE Symposium on Foundations of Computer Science
Pruning-based, energy-optimal, deterministic I/O device scheduling for hard real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
DVS for buffer-constrained architectures with predictable QoS-energy tradeoffs
CODES+ISSS '05 Proceedings of the 3rd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Aggregating processor free time for energy reduction
CODES+ISSS '05 Proceedings of the 3rd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
SODA '06 Proceedings of the seventeenth annual ACM-SIAM symposium on Discrete algorithm
Online energy-aware I/O device scheduling for hard real-time systems
Proceedings of the conference on Design, automation and test in Europe: Proceedings
Procrastination for leakage-aware rate-monotonic scheduling on a dynamic voltage scaling processor
Proceedings of the 2006 ACM SIGPLAN/SIGBED conference on Language, compilers, and tool support for embedded systems
System architecture evaluation using modular performance analysis: a case study
International Journal on Software Tools for Technology Transfer (STTT)
RTCSA '07 Proceedings of the 13th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
Proceedings of the 2007 IEEE/ACM international conference on Computer-aided design
Real-Time Dynamic Power Management through Device Forbidden Regions
RTAS '08 Proceedings of the 2008 IEEE Real-Time and Embedded Technology and Applications Symposium
Network calculus: a theory of deterministic queuing systems for the internet
Network calculus: a theory of deterministic queuing systems for the internet
Polynomial time algorithms for minimum energy scheduling
ESA'07 Proceedings of the 15th annual European conference on Algorithms
Combining optimistic and pessimistic DVS scheduling: an adaptive scheme and analysis
Proceedings of the International Conference on Computer-Aided Design
Proceedings of the International Conference on Computer-Aided Design
Conforming the runtime inputs for hard real-time embedded systems
Proceedings of the 49th Annual Design Automation Conference
Multi-mode monitoring for mixed-criticality real-time systems
Proceedings of the Ninth IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis
A heuristic energy-aware approach for hard real-time systems on multi-core platforms
Microprocessors & Microsystems
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Energy consumption has become an important issue for modern embedded systems. This is because, one does not only like to deploy high-performance systems and provide guaranteed services, but also request system deployments to last as long as possible. With online dynamic power management (DPM), one adaptively changes the system's power mode, i.e., schedules when to turn on and off on-the-fly, to achieve energy savings. This paper introduces dynamic counters and discusses their usage in the context of (online) DPM in a setting where systems have to fulfill hard real-time requirements. The proposed scheme enables one to conservatively bound the future workload and thereby to safely schedule on- and off-periods of devices. Simulation results indicate that the proposed technique is more efficient and more effective with respect to energy savings, compared to previous work.