Real-time dynamic voltage scaling for low-power embedded operating systems
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Thermal Management System for High Performance PowerPCTM Microprocessors
COMPCON '97 Proceedings of the 42nd IEEE International Computer Conference
An Integrated Approach for Applying Dynamic Voltage Scaling to Hard Real-Time Systems
RTAS '03 Proceedings of the The 9th IEEE Real-Time and Embedded Technology and Applications Symposium
Practical Voltage-Scaling for Fixed-Priority RT-Systems
RTAS '03 Proceedings of the The 9th IEEE Real-Time and Embedded Technology and Applications Symposium
Dynamic Thermal Management for High-Performance Microprocessors
HPCA '01 Proceedings of the 7th International Symposium on High-Performance Computer Architecture
Dynamic and Aggressive Scheduling Techniques for Power-Aware Real-Time Systems
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
A Dynamic Voltage Scaling Algorithm for Sporadic Tasks
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Providing Statistical Delay Guarantees in Wireless Networks
ICDCS '04 Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS'04)
Dynamic Speed Scaling to Manage Energy and Temperature
FOCS '04 Proceedings of the 45th Annual IEEE Symposium on Foundations of Computer Science
Fixed Priority Scheduling for Reducing Overall Energy on Variable Voltage Processors
RTSS '04 Proceedings of the 25th IEEE International Real-Time Systems Symposium
Power-Aware Processor Scheduling under Average Delay Constraints
RTAS '05 Proceedings of the 11th IEEE Real Time on Embedded Technology and Applications Symposium
On Estimating Optimal Performance of CPU Dynamic Thermal Management
IEEE Computer Architecture Letters
Delay Analysis in Temperature-Constrained Hard Real-Time Systems with General Task Arrivals
RTSS '06 Proceedings of the 27th IEEE International Real-Time Systems Symposium
Thermal Faults Modeling Using a RC Model with an Application to Web Farms
ECRTS '07 Proceedings of the 19th Euromicro Conference on Real-Time Systems
Network calculus: a theory of deterministic queuing systems for the internet
Network calculus: a theory of deterministic queuing systems for the internet
Speed scaling to manage temperature
STACS'05 Proceedings of the 22nd annual conference on Theoretical Aspects of Computer Science
Thermally optimal stop-go scheduling of task graphs with real-time constraints
Proceedings of the 16th Asia and South Pacific Design Automation Conference
Thermal-aware global real-time scheduling and analysis on multicore systems
Journal of Systems Architecture: the EUROMICRO Journal
Simultaneous thermal and timeliness guarantees in distributed real-time embedded systems
Journal of Systems Architecture: the EUROMICRO Journal
Cool shapers: shaping real-time tasks for improved thermal guarantees
Proceedings of the 48th Design Automation Conference
System-level power and timing variability characterization to compute thermal guarantees
CODES+ISSS '11 Proceedings of the seventh IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Worst-case temperature analysis for different resource availabilities: a case study
PATMOS'11 Proceedings of the 21st international conference on Integrated circuit and system design: power and timing modeling, optimization, and simulation
Feedback thermal control of real-time systems on multicore processors
Proceedings of the tenth ACM international conference on Embedded software
Thermal analysis of periodic real-time systems with stochastic properties: an analytical approach
Proceedings of the 21st International conference on Real-Time Networks and Systems
Worst-case guarantees on a processor with temperature-based feedback control of speed
ACM Transactions on Embedded Computing Systems (TECS)
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In this paper, we study temperature-constrained real-time systems, where real-time guarantees must be met without exceeding safe temperature levels within the processor. We give a short review on temperature issues in processors and describe how speed control can be used to trade off task delays against processor temperature. In this paper, we describe how traditional worst-case execution scenarios do not apply in temperature-constrained situations. We develop a delay computation methodology that can be used in combination with a simple reactive speed control technique, and show how this simple reactive scheme can decrease the delay of tasks compared with any constant-speed scheme.