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
Voltage scheduling problem for dynamically variable voltage processors
ISLPED '98 Proceedings of the 1998 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
Towards energy-aware software-based fault tolerance in real-time systems
Proceedings of the 2002 international symposium on Low power electronics and design
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 efficient CMOS microprocessor design
HICSS '95 Proceedings of the 28th Hawaii International Conference on System Sciences
Practical Voltage-Scaling for Fixed-Priority RT-Systems
RTAS '03 Proceedings of the The 9th IEEE Real-Time and Embedded Technology and Applications Symposium
Energy-Efficient Duplex and TMR Real-Time Systems
RTSS '02 Proceedings of the 23rd IEEE Real-Time Systems Symposium
Energy-Aware Partitioning for Multiprocessor Real-Time Systems
IPDPS '03 Proceedings of the 17th International Symposium on Parallel and Distributed Processing
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
The Interplay of Power Management and Fault Recovery in Real-Time Systems
IEEE Transactions on Computers
Task Feasibility Analysis and Dynamic Voltage Scaling in Fault-Tolerant Real-Time Embedded Systems
Proceedings of the conference on Design, automation and test in Europe - Volume 2
Power-Aware Scheduling for Periodic Real-Time Tasks
IEEE Transactions on Computers
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)
Multiprocessor Energy-Efficient Scheduling with Task Migration Considerations
ECRTS '04 Proceedings of the 16th Euromicro Conference on Real-Time Systems
Energy-Aware Fault Tolerance in Fixed-Priority Real-Time Embedded Systems
Proceedings of the 2003 IEEE/ACM international conference on Computer-aided design
Analysis of an Energy Efficient Optimistic TMR Scheme
ICPADS '04 Proceedings of the Parallel and Distributed Systems, Tenth International Conference
Dynamic voltage scaling for systemwide energy minimization in real-time embedded systems
Proceedings of the 2004 international symposium on Low power electronics and design
Energy-Aware Adaptive Checkpointing in Embedded Real-Time Systems
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Power-Aware Scheduling for AND/OR Graphs in Real-Time Systems
IEEE Transactions on Parallel and Distributed Systems
An Approximation Algorithm for Energy-Efficient Scheduling on A Chip Multiprocessor
Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Design Optimization of Time-and Cost-Constrained Fault-Tolerant Distributed Embedded Systems
Proceedings of the conference on Design, Automation and Test in Europe - Volume 2
Energy-Aware Task Allocation for Rate Monotonic Scheduling
RTAS '05 Proceedings of the 11th IEEE Real Time on Embedded Technology and Applications Symposium
Energy efficient SEU-tolerance in DVS-enabled real-time systems through information redundancy
ISLPED '05 Proceedings of the 2005 international symposium on Low power electronics and design
Multiprocessor Energy-Efficient Scheduling for Real-Time Tasks with Different Power Characteristics
ICPP '05 Proceedings of the 2005 International Conference on Parallel Processing
The effects of energy management on reliability in real-time embedded systems
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
Reliability-Aware Dynamic Energy Management in Dependable Embedded Real-Time Systems
RTAS '06 Proceedings of the 12th IEEE Real-Time and Embedded Technology and Applications Symposium
Leakage-Aware Energy-Efficient Scheduling of Real-Time Tasks in Multiprocessor Systems
RTAS '06 Proceedings of the 12th IEEE Real-Time and Embedded Technology and Applications Symposium
System-Level Energy Management for Periodic Real-Time Tasks
RTSS '06 Proceedings of the 27th IEEE International Real-Time Systems Symposium
Energy management for real-time embedded systems with reliability requirements
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
Reliability-Aware Energy Management for Periodic Real-Time Tasks
RTAS '07 Proceedings of the 13th IEEE Real Time and Embedded Technology and Applications Symposium
CODES+ISSS '07 Proceedings of the 5th IEEE/ACM international conference on Hardware/software codesign and system synthesis
Feedback-controlled reliability-aware power management for real-time embedded systems
Proceedings of the 45th annual Design Automation Conference
Reliability-Aware Optimization for DVS-Enabled Real-Time Embedded Systems
ISQED '08 Proceedings of the 9th international symposium on Quality Electronic Design
Energy Management for Periodic Real-Time Tasks with Variable Assurance Requirements
RTCSA '08 Proceedings of the 2008 14th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
RTSS '08 Proceedings of the 2008 Real-Time Systems Symposium
A standby-sparing technique with low energy-overhead for fault-tolerant hard real-time systems
CODES+ISSS '09 Proceedings of the 7th IEEE/ACM international conference on Hardware/software codesign and system synthesis
Enhanced reliability-aware power management through shared recovery technique
Proceedings of the 2009 International Conference on Computer-Aided Design
On the Interplay of Parallelization, Program Performance, and Energy Consumption
IEEE Transactions on Parallel and Distributed Systems
Soft errors issues in low-power caches
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Energy- and reliability-aware task scheduling onto heterogeneous MPSoC architectures
The Journal of Supercomputing
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Reliability-aware power management (RAPM) has been a recent research focus due to the negative effects of the popular power management technique dynamic voltage and frequency scaling (DVFS) on system reliability. As a result, several RAPM schemes have been studied for uniprocessor real-time systems. In this paper, for a set of frame-based independent real-time tasks running on multiprocessor systems, we study global scheduling based RAPM (G-RAPM) schemes. Depending on how recovery blocks are scheduled and utilized, both individual-recovery and shared-recovery based G-RAPM schemes are investigated. An important dimension of the G-RAPM problem is how to select the appropriate subset of tasks for energy and reliability management (i.e., scale down their executions while ensuring that they can be recovered from transient faults). We show that making such decision optimally (i.e., the static G-RAPM problem) is NP-hard. Then, for the individual-recovery based approach, we study two efficient heuristics, which rely on local and global task selections, respectively. For the shared-recovery based approach, a linear search based scheme is proposed. The schemes are shown to guarantee the timing constraints. Moreover, to reclaim the dynamic slack generated at runtime from early completion of tasks and unused recoveries, we also propose online G-RAPM schemes which exploit the slack-sharing idea studied in previous work. The proposed schemes are evaluated through extensive simulations. The results show the effectiveness of the proposed schemes in yielding energy savings while simultaneously preserving system reliability and timing constraints. For the static version of the problem, the shared-recovery based scheme is shown to provide better energy savings compared to the individual-recovery based scheme, in virtue of its ability to leave more slack for DVFS. Moreover, by reclaiming the dynamic slack generated at runtime, online G-RAPM schemes are shown to yield better energy savings.