Energy aware task scheduling with task synchronization for embedded real time systems
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
A realistic variable voltage scheduling model for real-time applications
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
Practical Voltage-Scaling for Fixed-Priority RT-Systems
RTAS '03 Proceedings of the The 9th IEEE Real-Time and Embedded Technology and Applications Symposium
On energy-optimal voltage scheduling for fixed-priority hard real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic voltage scaling algorithm for fixed-priority real-time systems using work-demand analysis
Proceedings of the 2003 international symposium on Low power electronics and design
A Dynamic Voltage Scaling Algorithm for Sporadic Tasks
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Procrastination scheduling in fixed priority real-time systems
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Dynamic voltage scaling for real-time multi-task scheduling using buffers
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Preemption-aware dynamic voltage scaling in hard real-time systems
Proceedings of the 2004 international symposium on Low power electronics and design
Dynamic voltage scaling of periodic and aperiodic tasks in priority-driven systems
Proceedings of the 2004 Asia and South Pacific Design Automation Conference
Pruning-based, energy-optimal, deterministic I/O device scheduling for hard real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic slack reclamation with procrastination scheduling in real-time embedded systems
Proceedings of the 42nd annual Design Automation Conference
System-level energy-efficient dynamic task scheduling
Proceedings of the 42nd annual Design Automation Conference
An efficient dynamic task scheduling algorithm for battery powered DVS systems
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
Dynamic voltage scaling for the schedulability of jitter-constrained real-time embedded systems
ICCAD '05 Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design
Managing the power resources of sensor networks with performance considerations
Computer Communications
Energy efficient DVS schedule for fixed-priority real-time systems
ACM Transactions on Embedded Computing Systems (TECS) - Special Section LCTES'05
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
ISLPED '07 Proceedings of the 2007 international symposium on Low power electronics and design
Energy management of DVS-DPM enabled embedded systems powered by fuel cell-battery hybrid source
ISLPED '07 Proceedings of the 2007 international symposium on Low power electronics and design
Cache leakage control mechanism for hard real-time systems
CASES '07 Proceedings of the 2007 international conference on Compilers, architecture, and synthesis for embedded systems
Utility Accrual Real-Time Scheduling Under the Unimodal Arbitrary Arrival Model with Energy Bounds
IEEE Transactions on Computers
Energy-efficient dynamic task scheduling algorithms for DVS systems
ACM Transactions on Embedded Computing Systems (TECS)
A design framework for real-time embedded systems with code size and energy constraints
ACM Transactions on Embedded Computing Systems (TECS)
Certain investigations on energy saving techniques using DVS for low power embedded system
AIC'06 Proceedings of the 6th WSEAS International Conference on Applied Informatics and Communications
An ILP based management protocol for wireless networks
ICCOM'05 Proceedings of the 9th WSEAS International Conference on Communications
Leakage-Aware Energy Efficient Scheduling for Fixed-Priority Tasks with Preemption Thresholds
ADMA '08 Proceedings of the 4th international conference on Advanced Data Mining and Applications
Near optimal battery-aware energy management
Proceedings of the 14th ACM/IEEE international symposium on Low power electronics and design
Application-supported device management for energy and performance
PACS'02 Proceedings of the 2nd international conference on Power-aware computer systems
A probabilistic and energy-efficient scheduling approach for online application in real-time systems
Proceedings of the 47th Design Automation Conference
Transition-aware DVS algorithm for real-time systems using tree structure analysis
Journal of Systems Architecture: the EUROMICRO Journal
Power-aware temporal isolation with variable-bandwidth servers
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
Dynamic alteration schemes of real-time schedules for I/O device energy efficiency
ACM Transactions on Embedded Computing Systems (TECS)
Ubiquitous verification of ubiquitous systems
SEUS'10 Proceedings of the 8th IFIP WG 10.2 international conference on Software technologies for embedded and ubiquitous systems
Energy minimization for real-time systems with (m; k)-guarantee
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Energy reduction for scheduling a set of multiple feasible interval jobs
Journal of Systems Architecture: the EUROMICRO Journal
Slack computation for DVS algorithms in fixed-priority real-time systems using fluid slack analysis
Journal of Systems Architecture: the EUROMICRO Journal
Unified theory of real-time task scheduling and dynamic voltage/frequency scaling on MPSoCs
Proceedings of the International Conference on Computer-Aided Design
Optimizing quality of service in real-time systems under energy constraints
ACM SIGOPS Operating Systems Review
Multi-core fixed priority DVS scheduling
ICA3PP'12 Proceedings of the 12th international conference on Algorithms and Architectures for Parallel Processing - Volume Part I
Energy-aware preemptive scheduling algorithm for sporadic tasks on DVS platform
Microprocessors & Microsystems
Power-aware fixed priority scheduling for sporadic tasks in hard real-time systems
Journal of Systems and Software
| Hi-index | 0.00 |
Dynamic voltage scaling (DVS), which adjusts the clockspeed and supply voltage dynamically, is an effective techniquein reducing the energy consumption of embedded real-timesystems. The energy efficiency of a DVS algorithm largelydepends on the performance of the slack estimation methodused in it. In this paper, we propose a novel DVS algorithmfor periodic hard real-time tasks based on an improved slackestimation algorithm. Unlike the existing techniques, the proposedmethod takes full advantage of the periodic characteristicsof the real-time tasks under priority-driven schedulingsuch as EDF. Experimental results show that the proposed algorithmreduces the energy consumption by 20~40% over theexisting DVS algorithm. The experiment results also show thatour algorithm based on the improved slack estimation methodgives comparable energy savings to the DVS algorithm basedon the theoretically optimal (but impractical) slack estimationmethod.