Principles of CMOS VLSI design: a systems perspective
Principles of CMOS VLSI design: a systems perspective
IEEE Transactions on Parallel and Distributed Systems
ISLPED '96 Proceedings of the 1996 international symposium on Low power electronics and design
Proceedings of the 6th international workshop on Hardware/software codesign
The simulation and evaluation of dynamic voltage scaling algorithms
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
CORDS: hardware-software co-synthesis of reconfigurable real-time distributed embedded systems
Proceedings of the 1998 IEEE/ACM international conference on Computer-aided design
Design issues for dynamic voltage scaling
ISLPED '00 Proceedings of the 2000 international symposium on Low power electronics and design
LEneS: task scheduling for low-energy systems using variable supply voltage processors
Proceedings of the 2001 Asia and South Pacific Design Automation Conference
Hybrid global/local search strategies for dynamic voltage scaling in embedded multiprocessors
Proceedings of the ninth international symposium on Hardware/software codesign
Effectiveness of reverse body bias for leakage control in scaled dual Vt CMOS ICs
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Design of High-Performance Microprocessor Circuits
Design of High-Performance Microprocessor Circuits
Runtime mechanisms for leakage current reduction in CMOS VLSI circuits1,2
Proceedings of the 2002 international symposium on Low power electronics and design
Proceedings of the 2000 IEEE/ACM international conference on Computer-aided design
Low power system scheduling and synthesis
Proceedings of the 2001 IEEE/ACM international conference on Computer-aided design
Fast Allocation of Processes in Distributed and Parallel Systems
IEEE Transactions on Parallel and Distributed Systems
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Evaluating Run-Time Techniques for Leakage Power Reduction
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
VLSID '03 Proceedings of the 16th International Conference on VLSI Design
Maximum Leakage Power Estimation for CMOS Circuits
VOLTA '99 Proceedings of the IEEE Alessandro Volta Memorial Workshop on Low-Power Design
Impact of Scaling on the Effectiveness of Dynamic Power Reduction Schemes
ICCD '02 Proceedings of the 2002 IEEE International Conference on Computer Design: VLSI in Computers and Processors (ICCD'02)
Dynamic VTH Scaling Scheme for Active Leakage Power Reduction
Proceedings of the conference on Design, automation and test in Europe
Leakage aware dynamic voltage scaling for real-time embedded systems
Proceedings of the 41st annual Design Automation Conference
Procrastination scheduling in fixed priority real-time systems
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Dynamic voltage scaling for systemwide energy minimization in real-time embedded systems
Proceedings of the 2004 international symposium on Low power electronics and design
Reducing both dynamic and leakage energy consumption for hard real-time systems
Proceedings of the 2004 international conference on Compilers, architecture, and synthesis for embedded systems
Quasi-Static Voltage Scaling for Energy Minimization with Time Constraints
Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
User-perceived latency driven voltage scaling for interactive applications
Proceedings of the 42nd annual Design Automation Conference
Disk layout optimization for reducing energy consumption
Proceedings of the 19th annual international conference on Supercomputing
Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
GRACE-1: Cross-Layer Adaptation for Multimedia Quality and Battery Energy
IEEE Transactions on Mobile Computing
Leakage-aware intraprogram voltage scaling for embedded processors
Proceedings of the 43rd annual Design Automation Conference
Methods for power optimization in distributed embedded systems with real-time requirements
CASES '06 Proceedings of the 2006 international conference on Compilers, architecture and synthesis for embedded systems
ACM Transactions on Design Automation of Electronic Systems (TODAES)
System-wide energy minimization for real-time tasks: lower bound and approximation
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
Efficient and scalable compiler-directed energy optimization for realtime applications
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Energy efficient DVS schedule for fixed-priority real-time systems
ACM Transactions on Embedded Computing Systems (TECS) - Special Section LCTES'05
ISLPED '07 Proceedings of the 2007 international symposium on Low power electronics and design
A fuel-cell-battery hybrid for portable embedded systems
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Leakage-Aware Multiprocessor Scheduling
Journal of Signal Processing Systems
Trade-offs between voltage scaling and processor shutdown for low-energy embedded multiprocessors
SAMOS'07 Proceedings of the 7th international conference on Embedded computer systems: architectures, modeling, and simulation
Leakage-aware multiprocessor scheduling for low power
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
Quasi-static voltage scaling for energy minimization with time constraints
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Body bias voltage computations for process and temperature compensation
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
EUC'06 Proceedings of the 2006 international conference on Embedded and Ubiquitous Computing
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Dynamic voltage scaling (DVS) is a powerful technique for reducingdynamic power consumption in a computing system. However, astechnology feature size continues to scale, leakage power is increasing and willlimit power savings obtained by DVS alone. Previous system-level real-timescheduling approaches use DVS alone to optimize power consumption withoutconsidering leakage power. To overcome this limitation, we propose a newscheduling algorithm that combines DVS and adaptive body biasing (ABB)to simultaneously optimize both dynamic power consumption and leakagepower consumption for real-time distributed embedded systems. First, wederive an analytical expression to determine the optimal supply voltage andbody bias voltage under a given clock frequency. Based on this expression, wecompute the optimal energy consumption at a given clock frequency and analyzethe tradeoff between energy consumption and execution time for a set oftasks with precedence relationships and real-time constraints. We then proposea scheduling algorithm to reduce total power consumption under givenreal-time constraints. This algorithm also considers variations in power consumptionof different tasks and characteristics of different voltage-scalableprocessing elements (PEs) to maximize power reduction. Experimental resultsshow that the average power reduction of our technique with respect toDVS alone is 34.7%, while the average saving compared to no voltage scalingis 68.3% for the 0.07µm technology.