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Proactive Speed Scheduling for Real-Time Tasks under Thermal Constraints
2009
2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium
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Our objective is to design speed schedulers for real-time tasks by utilizing dynamic voltage/speed scaling to meet both timing and thermal constraints. ...
This research studies thermal-constrained scheduling for frame-based real-time tasks on a dynamic voltage/speed scaling system. ...
Specifically, we develop proactive speed scheduling by utilizing DVS for real-time tasks under the thermal and timing constraints. ...
doi:10.1109/rtas.2009.30
dblp:conf/rtas/ChenWT09
fatcat:bvij4wnmabgetc7oaxp3nrneci
Energy-Efficient Speed Scheduling for Real-Time Tasks under Thermal Constraints
2009
2009 15th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications
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We develop energy-efficient speed scheduling schemes for frame-based real-time tasks under thermal constraints. ...
This paper explores dynamic thermal management to minimize the energy consumption for a specified computing demand under the thermal constraint. ...
[8] developed proactive speed control to adapt dynamic speeds for different temperature for scheduling real-time tasks. ...
doi:10.1109/rtcsa.2009.29
dblp:conf/rtcsa/WangCST09
fatcat:xdgeugdd2bfy3ge4tdaiez7fg4
Reactive speed control in temperature-constrained real-time systems
2007
Real-time systems
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In this paper, we study temperature-constrained realtime 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. ...
Acknowledgment This work is being funded by the National Science Foundation under Grant CNS-0509483. ...
doi:10.1007/s11241-007-9046-x
fatcat:5np5vi2a6zchhirmcryvigoti4
Minimizing peak temperature in embedded real-time systems via thermal-aware periodic resources
2011
Sustainable Computing: Informatics and Systems
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Over the years, thermal-aware designs have become a prominent research issue for real-time application development. ...
For this model, polynomial-time algorithms are proposed to determine the lowest processing time (i.e., bandwidth) in periodic intervals with the minimum peak temperature for a specified sporadic task system ...
Acknowledgements We are sincerely thankful to the reviewers for the detailed comments, corrections, and insightful directions which helped us to improve the quality of the article. ...
doi:10.1016/j.suscom.2011.05.006
fatcat:vkfhwbm625cgzfdv6xgy6pclf4
Predicting thermal behavior for temperature management in time-critical multicore systems
2013
2013 IEEE 19th Real-Time and Embedded Technology and Applications Symposium (RTAS)
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cooling without violating applications timing constraints. ...
In this paper, we propose models of efficiently estimating multi-core chip temperature while accounting for the system dynamics in real time. ...
[2] proposed a proactive real-time scheduling algorithm on a uniprocessor that minimizes the job completion times under the maximal thermal constraints, or minimizes the temperature under both the timing ...
doi:10.1109/rtas.2013.6531091
dblp:conf/rtas/YunSW13
fatcat:lkjunoa6zvb6lmw3rppbnz4a7u
Delay Analysis in Temperature-Constrained Hard Real-Time Systems with General Task Arrivals
2006
2006 27th IEEE International Real-Time Systems Symposium (RTSS'06)
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We design a methodology to perform delay analysis for general task arrivals under reactive speed control with First-In-First-Out (FIFO) scheduling and Static-Priority (SP) scheduling. ...
In this paper, we study temperature-constrained hard realtime systems, where real-time guarantees must be met without exceeding safe temperature levels within the processor. ...
In this paper we describe delay analysis techniques in temperatureconstrained hard real-time systems, where deadline constraints for tasks have to be balanced against temperature constraints of the system ...
doi:10.1109/rtss.2006.16
dblp:conf/rtss/WangB06
fatcat:m6hxnuxhrfd3zoa4gaamoxb6ly
Response Time Analysis for Thermal-Aware Real-Time Systems under Fixed-Priority Scheduling
2015
2015 IEEE 18th International Symposium on Real-Time Distributed Computing
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This paper investigates schedulability analysis for thermal-aware realtime systems. ...
We prove its optimality for non-concrete 1 fixed-priority task sets and propose a responsetime analysis based on worst-case response-time upper bounds. ...
Knowing that static fixed-priority scheduling is highly used in industry, it deserves more attention and effort to study the fixed-priority real-time scheduling under thermal constraints. ...
doi:10.1109/isorc.2015.34
dblp:conf/isorc/ChandarliFM15
fatcat:wxmnd7wh7zfwjfdlzk46rpv3ei
Schedulability analysis in hard real-time systems under thermal constraints
2010
Real-time systems
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We design an extended busy-period analysis methodology to perform schedulability analysis for general task arrivals under reactive speed control with First-In-First-Out (FIFO), Static-Priority (SP), and ...
In this paper, we study thermal-constrained hard real-time systems, where real-time guarantees must be met without exceeding safe temperature levels within the processor. ...
In this paper we describe schedulability analysis techniques in thermally-constrained hard real-time systems, where deadline constraints for tasks have to be balanced against temperature constraints of ...
doi:10.1007/s11241-010-9104-7
fatcat:2cbapy4xbzagla4dzwlqndgimq
Thermal-aware semi-dynamic power management for multicore systems with energy harvesting
2013
International Symposium on Quality Electronic Design (ISQED)
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In this paper, we focus on power and thermal management for multicore embedded systems with solar energy harvesting as the power source and a periodic hard real-time task set as the workload. ...
By rejecting job instances of certain tasks until the next rescheduling point, our scheduler dispatches a subset of tasks that comply with the predicted energy budget and thermal conditions. ...
is its execution time under by its period, ⁄ The utilization for a task set is simp tasks' utilizations. ...
doi:10.1109/isqed.2013.6523675
dblp:conf/isqed/XiangP13
fatcat:d7w2ggmz6bg5rpwbljqtdtyyhi
Leakage Aware Scheduling on Maximum Temperature Minimization for Periodic Hard Real-Time Systems
2010
2010 10th IEEE International Conference on Computer and Information Technology
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, that can reduce the peak temperature of a system when executing a hard real-time periodic task set. ...
In this paper, we incorporate the leakage/temperature dependency as well as the nonnegligible transition overhead into analysis and present a novel real-time speed scheduling algorithm, namely M-Oscillating ...
The proactive scheduling method introduced in Ref. 12 intends to minimize the task response time under the given maximum temperature constraint. ...
doi:10.1109/cit.2010.312
dblp:conf/IEEEcit/ChaturvediHQ10
fatcat:cnr5snxbjvcjfj2vvgejvkurka
Leakage Aware Scheduling on Maximum Temperature Minimization for Periodic Hard Real-Time Systems
2012
Journal of Low Power Electronics
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, that can reduce the peak temperature of a system when executing a hard real-time periodic task set. ...
In this paper, we incorporate the leakage/temperature dependency as well as the nonnegligible transition overhead into analysis and present a novel real-time speed scheduling algorithm, namely M-Oscillating ...
The proactive scheduling method introduced in Ref. 12 intends to minimize the task response time under the given maximum temperature constraint. ...
doi:10.1166/jolpe.2012.1200
fatcat:ux5jqekiqbhtloa5rpwaujsjnm
Thermal-Aware Global Real-Time Scheduling on Multicore Systems
2009
2009 15th IEEE Real-Time and Embedded Technology and Applications Symposium
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This paper explores thermal-aware scheduling for sporadic real-time tasks to minimize the peak temperature in a homogeneous multicore system. ...
Applying partitioned scheduling for real-time tasks in a multicore environment is often too conservative. ...
In real-time systems, thermal-aware scheduling aims to maintain safe temperature levels or minimize the peak tem-perature for processors without violating timing constraints for real-time tasks. ...
doi:10.1109/rtas.2009.34
dblp:conf/rtas/FisherCWT09
fatcat:osek4tcxgbczzbxykjl5g4suyi
On-Line Predictive Thermal Management Under Peak Temperature Constraints for Practical Multi-Core Platforms
2012
Journal of Low Power Electronics
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The power and thermal issues have become one of the major design challenges for the development of modern computing systems. ...
Developing an effective Dynamic thermal management algorithm for the practical multi-core computing system to deliver maximal throughput without encountering temperature emergencies becomes highly demanded ...
[5] proposed one methodology to run real-time tasks by frequently switching between the two speeds which are neighboring to the constant speed whose stable temperature is the given peak temperature ...
doi:10.1166/jolpe.2012.1216
fatcat:bfiha2lparf73nd7te6rx76vle
Energy Saving Approaches for Scheduling on Parallel Systems: A Review
2016
International Journal of Computer Applications
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Scheduling is a method by which task accesses the resources of the parallel system. It is efficient to choose such a method by which one can get optimum schedule length with less energy consumption. ...
One of them is scheduling. Scheduling is frequently required in parallel systems (Distributed System, Embedded System and Multi -core System). ...
Therefore, minimizing schedule length with energy consumption is used in real time system while other system used minimizing energy consumption constraint with schedule length constraint where deadline ...
doi:10.5120/ijca2016911798
fatcat:qwvt2inypnh6nbvf7rshf5sa3y
Thermal-Aware Schedulability Analysis for Fixed-Priority Non-preemptive Real-Time Systems
2019
2019 IEEE Real-Time Systems Symposium (RTSS)
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In this paper, we address the scheduling problem of non-preemptive periodic tasks on a single processor platform under thermal-aware design. ...
In this paper, we address the scheduling problem of non preemptive periodic tasks on a single processor platform under thermal-aware design. ...
Finally, we are grateful to the anonymous reviewers for their constructive input. Their comments and suggestions have greatly improved this manuscript. ...
doi:10.1109/rtss46320.2019.00024
dblp:conf/rtss/Perez-Rodriguez19
fatcat:ippymtxzebhb5pg5b7o4ajiuha
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