Embedded program timing analysis based on path clustering and architecture classification
ICCAD '97 Proceedings of the 1997 IEEE/ACM international conference on Computer-aided design
Battery-aware static scheduling for distributed real-time embedded systems
Proceedings of the 38th annual Design Automation Conference
Effectiveness of reverse body bias for leakage control in scaled dual Vt CMOS ICs
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
A profile-based energy-efficient intra-task voltage scheduling algorithm for real-time applications
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Proceedings of the 14th international symposium on Systems synthesis
Real-time dynamic voltage scaling for low-power embedded operating systems
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Resource Reclaiming in Multiprocessor Real-Time Systems
IEEE Transactions on Parallel and Distributed Systems
Low Power Distributed Embedded Systems: Dynamic Voltage Scaling and Synthesis
HiPC '02 Proceedings of the 9th International Conference on High Performance Computing
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
Performance Comparison of Dynamic Voltage Scaling Algorithms for Hard Real-Time Systems
RTAS '02 Proceedings of the Eighth IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS'02)
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
Energy management for battery-powered embedded systems
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic VTH Scaling Scheme for Active Leakage Power Reduction
Proceedings of the conference on Design, automation and test in Europe
Dynamic and Aggressive Scheduling Techniques for Power-Aware Real-Time Systems
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
IEEE Transactions on Parallel and Distributed Systems
Proceedings of the conference on Design, automation and test in Europe - Volume 1
Feedback EDF Scheduling Exploiting Dynamic Voltage Scaling
RTAS '04 Proceedings of the 10th IEEE Real-Time and Embedded Technology and Applications Symposium
Proceedings of the 2003 IEEE/ACM international conference on Computer-aided design
Quasi-Static Voltage Scaling for Energy Minimization with Time Constraints
Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Practical On-line DVS Scheduling for Fixed-Priority Real-Time Systems
RTAS '05 Proceedings of the 11th IEEE Real Time on Embedded Technology and Applications Symposium
DSD '05 Proceedings of the 8th Euromicro Conference on Digital System Design
Battery optimization vs energy optimization: which to choose and when?
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
Proceedings of the 20th annual conference on Integrated circuits and systems design
Hard real-time tasks' scheduling considering voltage scaling, precedence and exclusion relations
Information Processing Letters
Microprocessors & Microsystems
Energy budget approximations for battery-powered systems with a fixed schedule of active intervals
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
A hybrid DVS scheduling approach for hard real-time systems
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
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This article proposes a new online voltage scaling (VS) technique for battery-powered embedded systems with real-time constraints. The VS technique takes into account the execution times and discharge currents of tasks to further reduce the battery charge consumption when compared to the recently reported slack forwarding technique [Ahmed and Chakrabarti 2004], while maintaining low online complexity of O(1). Furthermore, we investigate the impact of online rescheduling and remapping on the battery charge consumption for tasks with data dependency which has not been explicitly addressed in the literature and propose a novel rescheduling/remapping technique. Finally, we take leakage power into consideration and extend the proposed online techniques to include adaptive body biasing (ABB) which is used to reduce the leakage power. We demonstrate and compare the efficiency of the presented techniques using seven real-life benchmarks and numerous automatically generated examples.