Analysis of Cache-Related Preemption Delay in Fixed-Priority Preemptive Scheduling
IEEE Transactions on Computers
Run-time voltage hopping for low-power real-time systems
Proceedings of the 37th Annual Design Automation Conference
Low-energy intra-task voltage scheduling using static timing analysis
Proceedings of the 38th annual Design Automation Conference
Energy efficient fixed-priority scheduling for real-time systems on variable voltage processors
Proceedings of the 38th annual Design Automation Conference
Optimal voltage allocation techniques for dynamically variable voltage processors
Proceedings of the 40th annual Design Automation Conference
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Profile-Based Dynamic Voltage Scheduling Using Program Checkpoints
Proceedings of the conference on Design, automation and test in Europe
IEM926: An Energy Efficient SoC with Dynamic Voltage Scaling
Proceedings of the conference on Design, automation and test in Europe - Volume 3
Profile-based optimal intra-task voltage scheduling for hard real-time applications
Proceedings of the 41st annual Design Automation Conference
Dynamic slack reclamation with procrastination scheduling in real-time embedded systems
Proceedings of the 42nd annual Design Automation Conference
Optimizing intra-task voltage scheduling using data flow analysis
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
Dynamic voltage scaling of supply and body bias exploiting software runtime distribution
Proceedings of the conference on Design, automation and test in Europe
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Program phase and runtime distribution-aware online DVFS for combined Vdd/Vbb scaling
Proceedings of the Conference on Design, Automation and Test in Europe
An analytical dynamic scaling of supply voltage and body bias exploiting memory stall time variation
Proceedings of the 2010 Asia and South Pacific Design Automation Conference
Dynamic Cache Reconfiguration for Soft Real-Time Systems
ACM Transactions on Embedded Computing Systems (TECS)
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We propose a new intra-task dynamic voltage scaling (DVS) method to capture an important fact of 'software runtime distribution' and integrate it into DVS effectively. Specifically, the proposed method finds performance levels, for a given software runtime distribution, i.e. statistical profiling of execution cycles (neither the execution cycle of worst-case execution path nor the worst-case execution cycles of basic blocks), which leads to a 'minimal energy consumption while satisfying the given deadline constraints. Experimental results report that the proposed method gives 19.2%~33.3% further energy reduction compared with the best-known methods for two industrial multimedia software programs, H.264 decoder and MPEG4 decoder.