Voltage scheduling problem for dynamically variable voltage processors
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Power conscious fixed priority scheduling for hard real-time systems
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
Energy efficient fixed-priority scheduling for real-time systems on variable voltage processors
Proceedings of the 38th annual Design Automation Conference
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
Real-time dynamic voltage scaling for low-power embedded operating systems
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
EDF scheduling using two-mode voltage-clock-scaling for hard real-time systems
CASES '01 Proceedings of the 2001 international conference on Compilers, architecture, and synthesis for embedded systems
Modern VLSI Design
Proceedings of the 2000 IEEE/ACM international conference on Computer-aided design
Power optimization of real-time embedded systems on variable speed processors
Proceedings of the 2000 IEEE/ACM international conference on Computer-aided design
Intra-Task Voltage Scheduling for Low-Energy, Hard Real-Time Applications
IEEE Design & Test
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
RTAS '97 Proceedings of the 3rd IEEE Real-Time Technology and Applications Symposium (RTAS '97)
Voltage-Clock Scaling for Low Energy Consumption in Real-Time Embedded Systems
RTCSA '99 Proceedings of the Sixth International Conference on Real-Time Computing Systems and Applications
Synthesis Techniques for Low-Power Hard Real-Time Systems on Variable Voltage Processors
RTSS '98 Proceedings of the IEEE Real-Time Systems Symposium
Processor Voltage Scheduling for Real-Time Tasks with Non-Preemptible Sections
RTSS '02 Proceedings of the 23rd IEEE Real-Time Systems Symposium
Profile-Based Dynamic Voltage Scheduling Using Program Checkpoints
Proceedings of the conference on Design, automation and test in Europe
Proceedings of the conference on Design, automation and test in Europe
FUNDAMENTAL DESIGN PROBLEMS OF DISTRIBUTED SYSTEMS FOR THE HARD-REAL-TIME ENVIRONMENT
FUNDAMENTAL DESIGN PROBLEMS OF DISTRIBUTED SYSTEMS FOR THE HARD-REAL-TIME ENVIRONMENT
A Dynamic Voltage Scaling Algorithm for Sporadic Tasks
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Variable voltage task scheduling for minimizing energy or minimizing power
ICASSP '00 Proceedings of the Acoustics, Speech, and Signal Processing, 2000. on IEEE International Conference - Volume 06
Scheduling for reduced CPU energy
OSDI '94 Proceedings of the 1st USENIX conference on Operating Systems Design and Implementation
Power optimization of variable-voltage core-based systems
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
A Dynamic Voltage Scaling Algorithm for Sporadic Tasks
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Using resource reservation techniques for power-aware scheduling
Proceedings of the 4th ACM international conference on Embedded software
Intelligent Highway Safety Markers
IEEE Intelligent Systems
Energy management for commodity short-bit-width microcontrollers
Proceedings of the 2005 international conference on Compilers, architectures and synthesis for embedded systems
Frequency-aware energy optimization for real-time periodic and aperiodic tasks
Proceedings of the 2007 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
IEEE Transactions on Computers
Dynamic voltage scaling under EDF revisited
Real-Time Systems
System-wide energy minimization for real-time tasks: Lower bound and approximation
ACM Transactions on Embedded Computing Systems (TECS)
Reactive speed control in temperature-constrained real-time systems
Real-Time Systems
DVSMT: Dynamic Voltage Scaling for Scheduling Mixed Real-Time Tasks
ICESS '07 Proceedings of the 3rd international conference on Embedded Software and Systems
Energy-Efficient Fixed-Priority Scheduling for Periodic Real-Time Tasks with Multi-priority Subtasks
ICESS '07 Proceedings of the 3rd international conference on Embedded Software and Systems
EMSOFT '08 Proceedings of the 8th ACM international conference on Embedded software
Power saving and fault-tolerance in real-time critical embedded systems
Journal of Systems Architecture: the EUROMICRO Journal
Minimizing CPU energy in real-time systems with discrete speed management
ACM Transactions on Embedded Computing Systems (TECS)
Power-aware temporal isolation with variable-bandwidth servers
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
Temperature-aware task scheduling algorithm for soft real-time multi-core systems
Journal of Systems and Software
Task Allocation and Migration Algorithm for Temperature-Constrained Real-Time Multi-Core Systems
GREENCOM-CPSCOM '10 Proceedings of the 2010 IEEE/ACM Int'l Conference on Green Computing and Communications & Int'l Conference on Cyber, Physical and Social Computing
GALDS: a complete framework for designing multiclock ASICs and socs
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Embedded Systems Design
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
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Dynamic voltage scaling (DVS) algorithms save energyby scaling down the processor frequency when the processoris not fully loaded. Many algorithms have been proposedfor periodic and aperiodic task models but none support thecanonical sporadic task model. A DVS algorithm, calledDVSST, is presented that can be used with sporadic tasksin conjunction with preemptive EDF scheduling. The algorithmis proven to guarantee each task meets its deadlinewhile saving the maximum amount of energy possible withprocessor frequency scaling.DVSST was implemented in the µC/OS-II real-time operatingsystem for embedded systems and its overheadwas measured using a stand-alone Rabbit 2000 test board.Though theoretically optimal, the actual power savings realizedwith DVSST is a function of the sporadic task set andthe processor's DVS support. It is shown that the DVSST algorithmachieves 83% of the theoretical power savings for aRobotic Highway Safety Marker real-time application. Thedifference between the theoretical power savings and the actualpower savings is due to the limited number of frequencylevels the Rabbit 2000 processor supports.