Power optimization of variable voltage core-based systems
DAC '98 Proceedings of the 35th annual Design Automation Conference
Voltage scheduling problem for dynamically variable voltage processors
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Power conscious fixed priority scheduling for hard real-time systems
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
Run-time power control scheme using software feedback loop for low-power real-time application
ASP-DAC '00 Proceedings of the 2000 Asia and South Pacific Design Automation Conference
Low Power Digital CMOS Design
A scheduling model for reduced CPU energy
FOCS '95 Proceedings of the 36th Annual Symposium on Foundations of Computer Science
Low-energy intra-task voltage scheduling using static timing analysis
Proceedings of the 38th annual Design Automation Conference
Dynamic voltage scaling and power management for portable systems
Proceedings of the 38th annual Design Automation Conference
Dynamic voltage scheduling technique for low-power multimedia applications using buffers
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Hard real-time scheduling for low-energy using stochastic data and DVS processors
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
A profile-based energy-efficient intra-task voltage scheduling algorithm for real-time applications
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Compiler-directed dynamic voltage/frequency scheduling for energy reduction in microprocessors
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
Variable voltage task scheduling algorithms for minimizing energy
ISLPED '01 Proceedings of the 2001 international symposium on Low power electronics and design
OM '01 Proceedings of the 2001 ACM SIGPLAN workshop on Optimization of middleware and distributed systems
Contents provider-assisted dynamic voltage scaling for low energy multimedia applications
Proceedings of the 2002 international symposium on Low power electronics and design
Low power system scheduling and synthesis
Proceedings of the 2001 IEEE/ACM international conference on Computer-aided design
Intra-Task Voltage Scheduling for Low-Energy, Hard Real-Time Applications
IEEE Design & Test
Software Energy Reduction Techniques for Variable-Voltage Processors
IEEE Design & Test
Minimizing power across multiple technology and design levels
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
Optimization and control of VDD and VTH for low-power, high-speed CMOS design
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
A realistic variable voltage scheduling model for real-time applications
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
The design, implementation, and evaluation of a compiler algorithm for CPU energy reduction
PLDI '03 Proceedings of the ACM SIGPLAN 2003 conference on Programming language design and implementation
Compile-time dynamic voltage scaling settings: opportunities and limits
PLDI '03 Proceedings of the ACM SIGPLAN 2003 conference on Programming language design and implementation
Dynamic management of power consumption
Power aware computing
Variable voltage task scheduling algorithms for minimizing energy/power
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Pareto-optimization-based run-time task scheduling for embedded systems
Proceedings of the 1st IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Exploring Efficient Operating Points for Voltage Scaled Embedded Processor Cores
RTSS '03 Proceedings of the 24th IEEE International Real-Time Systems Symposium
Voltage-Clock-Scaling Adaptive Scheduling Techniques for Low Power in Hard Real-Time Systems
IEEE Transactions on Computers
Iterative schedule optimization for voltage scalable distributed embedded systems
ACM Transactions on Embedded Computing Systems (TECS)
Managing power consumption in networks on chips
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Profile-based optimal intra-task voltage scheduling for hard real-time applications
Proceedings of the 41st annual Design Automation Conference
Dynamic voltage scaling for real-time multi-task scheduling using buffers
Proceedings of the 2004 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems
Proceedings of the 2003 IEEE/ACM international conference on Computer-aided design
Intraprogram dynamic voltage scaling: Bounding opportunities with analytic modeling
ACM Transactions on Architecture and Code Optimization (TACO)
Dynamic voltage scheduling with buffers in low-power multimedia applications
ACM Transactions on Embedded Computing Systems (TECS)
Dynamic Task-Level Voltage Scheduling Optimizations
IEEE Transactions on Computers
Intra-task scenario-aware voltage scheduling
Proceedings of the 2005 international conference on Compilers, architectures and synthesis for embedded systems
IEEE Transactions on Computers
Power reduction techniques for microprocessor systems
ACM Computing Surveys (CSUR)
An intra-task DVS algorithm exploiting path probabilities for real-time systems
ACM SIGBED Review - Special issue: IEEE RTAS 2005 work-in-progress
Low-power design techniques for scaled technologies
Integration, the VLSI Journal - Special issue: Low-power design techniques
Runtime distribution-aware dynamic voltage scaling
Proceedings of the 2006 IEEE/ACM international conference on Computer-aided design
Dynamic voltage scaling of supply and body bias exploiting software runtime distribution
Proceedings of the conference on Design, automation and test in Europe
Proceedings of the 2009 Asia and South Pacific Design Automation Conference
Minimizing CPU energy in real-time systems with discrete speed management
ACM Transactions on Embedded Computing Systems (TECS)
A DVS-based pipelined reconfigurable instruction memory
Proceedings of the 46th Annual Design Automation Conference
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
A dynamic frequency scaling solution to DPM in embedded linux systems
IRI'09 Proceedings of the 10th IEEE international conference on Information Reuse & Integration
Low-power design techniques for scaled technologies
Integration, the VLSI Journal - Special issue: Low-power design techniques
EUC'07 Proceedings of the 2007 international conference on Embedded and ubiquitous computing
Panoptic DVS: a fine-grained dynamic voltage scaling framework for energy scalable CMOS design
ICCD'09 Proceedings of the 2009 IEEE international conference on Computer design
Proceedings of the 16th ACM/IEEE international symposium on Low power electronics and design
Program phase and runtime distribution-aware online DVFS for combined Vdd/Vbb scaling
Proceedings of the Conference on Design, Automation and Test in Europe
On line power optimization of data flow multi-core architecture based on vdd-hopping for local DVFS
PATMOS'10 Proceedings of the 20th international conference on Integrated circuit and system design: power and timing modeling, optimization and simulation
Low-energy GALS NoC with FIFO-Monitoring dynamic voltage scaling
Microelectronics Journal
Static WCET analysis based compiler-directed DVS energy optimization in real-time applications
ACSAC'06 Proceedings of the 11th Asia-Pacific conference on Advances in Computer Systems Architecture
An intra-task DVS algorithm exploiting program path locality for real-time embedded systems
HiPC'05 Proceedings of the 12th international conference on High Performance Computing
Combining optimistic and pessimistic DVS scheduling: an adaptive scheme and analysis
Proceedings of the International Conference on Computer-Aided Design
Power-saving scheduling for weakly dynamic voltage scaling devices
WADS'05 Proceedings of the 9th international conference on Algorithms and Data Structures
Optimizing the configuration of dynamic voltage scaling points in real-time applications
PATMOS'05 Proceedings of the 15th international conference on Integrated Circuit and System Design: power and Timing Modeling, Optimization and Simulation
A power supply selector for energy- and area-efficient local dynamic voltage scaling
PATMOS'07 Proceedings of the 17th international conference on Integrated Circuit and System Design: power and timing modeling, optimization and simulation
CPU Frequency Emulation Based on DVFS
UCC '12 Proceedings of the 2012 IEEE/ACM Fifth International Conference on Utility and Cloud Computing
MELOADES: Methodology for long-term online adaptation of embedded software for heterogeneous devices
Journal of Systems Architecture: the EUROMICRO Journal
Microprocessors & Microsystems
CPU frequency emulation based on DVFS
ACM SIGOPS Operating Systems Review
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This paper presents a novel run-time dynamic voltage scaling scheme for low-power real-time systems. It employs software feedback control of supply voltage, which is applicable to off-the-shelf processors. It avoids interface problems from variable clock frequency. It provides efficient power reduction by fully exploiting slack time arising from workload variation. Using software analysis environment, the proposed scheme is shown to achieve 80~94% power reduction for typical real-time multimedia applications.