Embedded power supply for low-power DSP
IEEE Transactions on Very Large Scale Integration (VLSI) Systems - Special issue on low power electronics and design
Voltage scheduling problem for dynamically variable voltage processors
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Segmented bus design for low-power systems
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
LEneS: task scheduling for low-energy systems using variable supply voltage processors
Proceedings of the 2001 Asia and South Pacific Design Automation Conference
Task scheduling and voltage selection for energy minimization
Proceedings of the 39th annual Design Automation Conference
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
Power Aware Design Methodologies
Power Aware Design Methodologies
An adaptive chip-multiprocessor architecture for future mobile terminals
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
Design theory and implementation for low-power segmented bus systems
ACM Transactions on Design Automation of Electronic Systems (TODAES)
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
Energy Aware Scheduling for Distributed Real-Time Systems
IPDPS '03 Proceedings of the 17th International Symposium on Parallel and Distributed Processing
On energy-optimal voltage scheduling for fixed-priority hard real-time systems
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic and Aggressive Scheduling Techniques for Power-Aware Real-Time Systems
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
Profit-driven uniprocessor scheduling with energy and timing constraints
Proceedings of the 2004 ACM symposium on Applied computing
Energy-Efficient Synthesis of Periodic Task Systems upon Identical Multiprocessor Platforms
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
Adaptive scheduling server for power-aware real-time tasks
ACM Transactions on Embedded Computing Systems (TECS)
Multiprocessor Energy-Efficient Scheduling with Task Migration Considerations
ECRTS '04 Proceedings of the 16th Euromicro Conference on Real-Time Systems
Scheduling for reduced CPU energy
OSDI '94 Proceedings of the 1st USENIX conference on Operating Systems Design and Implementation
Application-Specific Power-Aware Workload Allocation for Voltage Scalable MPSoC Platforms
ICCD '05 Proceedings of the 2005 International Conference on Computer Design
Energy-efficient real-time task scheduling with task rejection
Proceedings of the conference on Design, automation and test in Europe
ETAHM: an energy-aware task allocation algorithm for heterogeneous multiprocessor
Proceedings of the 45th annual Design Automation Conference
ICA3PP '09 Proceedings of the 9th International Conference on Algorithms and Architectures for Parallel Processing
Energy-efficient scheduling of a real-time task on DVFS-enabled multi-cores
Proceedings of the 2009 International Conference on Hybrid Information Technology
Energy-Saving DVFS Scheduling of Multiple Periodic Real-Time Tasks on Multi-core Processors
DS-RT '09 Proceedings of the 2009 13th IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications
Proceedings of the Conference on Design, Automation and Test in Europe
System-level reliability modeling for MPSoCs
CODES/ISSS '10 Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Energy-efficient scheduling of real-time periodic tasks in multicore systems
NPC'10 Proceedings of the 2010 IFIP international conference on Network and parallel computing
Power management strategies in data transmission
Proceedings of the 16th Asia and South Pacific Design Automation Conference
Energy-efficient scheduling for parallel real-time tasks based on level-packing
Proceedings of the 2011 ACM Symposium on Applied Computing
TL-plane-based multi-core energy-efficient real-time scheduling algorithm for sporadic tasks
ACM Transactions on Architecture and Code Optimization (TACO) - HIPEAC Papers
Dynamic repartitioning of real-time schedule on a multicore processor for energy efficiency
EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
Performance and power aware CMP thread allocation modeling
HiPEAC'10 Proceedings of the 5th international conference on High Performance Embedded Architectures and Compilers
Energy efficient frequency scaling and scheduling for malleable tasks
Euro-Par'12 Proceedings of the 18th international conference on Parallel Processing
Energy and transition-aware runtime task scheduling for multicore processors
Journal of Parallel and Distributed Computing
A heuristic energy-aware approach for hard real-time systems on multi-core platforms
Microprocessors & Microsystems
| Hi-index | 0.00 |
In the recent decade, voltage scaling has become an attractive feature for many system component designs. In this paper, we consider energy-efficient real-time task scheduling over a chip multiprocessor architecture. The objective is to schedule a set of frame-based tasks with the minimum energy consumption, where all tasks are ready at time 0 and share a common deadline. We show that such a minimization problem is NP-hard and then propose a 2 .371-approximation algorithm. The strength of the proposed algorithm was demonstrated by a series of simulations, for which near optimal results were obtained.