MediaBench: a tool for evaluating and synthesizing multimedia and communicatons systems
MICRO 30 Proceedings of the 30th annual ACM/IEEE international symposium on Microarchitecture
Voltage scheduling problem for dynamically variable voltage processors
ISLPED '98 Proceedings of the 1998 international symposium on Low power electronics and design
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
Run-time voltage hopping for low-power real-time systems
Proceedings of the 37th Annual Design Automation Conference
Wattch: a framework for architectural-level power analysis and optimizations
Proceedings of the 27th annual international symposium on Computer architecture
Design issues for dynamic voltage scaling
ISLPED '00 Proceedings of the 2000 international symposium on Low power electronics and design
Proceedings of the 2001 Asia and South Pacific Design Automation Conference
Improving dynamic voltage scaling algorithms with PACE
Proceedings of the 2001 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Automatic performance setting for dynamic voltage scaling
Proceedings of the 7th annual international conference on Mobile computing and networking
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
Run-time power estimation in high performance microprocessors
ISLPED '01 Proceedings of the 2001 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
Energy-conscious compilation based on voltage scaling
Proceedings of the joint conference on Languages, compilers and tools for embedded systems: software and compilers for embedded systems
Saving energy with architectural and frequency adaptations for multimedia applications
Proceedings of the 34th annual ACM/IEEE international symposium on Microarchitecture
Energy aware task scheduling with task synchronization for embedded real time systems
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
What is the limit of energy saving by dynamic voltage scaling?
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
Power efficiency of voltage scaling in multiple clock, multiple voltage cores
Proceedings of the 2002 IEEE/ACM international conference on Computer-aided design
Energy management for real-time embedded applications with compiler support
Proceedings of the 2003 ACM SIGPLAN conference on Language, compiler, and tool for embedded systems
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
Experiences in Implementing an Energy-Driven Task Scheduler in RT-Linux
RTAS '02 Proceedings of the Eighth IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS'02)
Dynamic Voltage Scheduling Using Adaptive Filtering of Workload Traces
VLSID '01 Proceedings of the The 14th International Conference on VLSI Design (VLSID '01)
VLSID '03 Proceedings of the 16th International Conference on VLSI Design
ASP-DAC '03 Proceedings of the 2003 Asia and South Pacific Design Automation Conference
PACS'02 Proceedings of the 2nd international conference on Power-aware computer systems
ICCD '05 Proceedings of the 2005 International Conference on Computer Design
Proceedings of the conference on Design, automation and test in Europe: Proceedings
Leakage-aware intraprogram voltage scaling for embedded processors
Proceedings of the 43rd annual Design Automation Conference
Efficient and scalable compiler-directed energy optimization for realtime applications
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Efficient and scalable compiler-directed energy optimization for realtime applications
Proceedings of the conference on Design, automation and test in Europe
Bounding energy consumption in large-scale MPI programs
Proceedings of the 2007 ACM/IEEE conference on Supercomputing
Stochastic DVS-based dynamic power management for soft real-time systems
Microprocessors & Microsystems
Variation-adaptive feedback control for networks-on-chip with multiple clock domains
Proceedings of the 45th annual Design Automation Conference
Power-Aware Software Prefetching
ICESS '07 Proceedings of the 3rd international conference on Embedded Software and Systems
Design and management of voltage-frequency island partitioned networks-on-chip
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Proceedings of the 2009 International Conference on Computer-Aided Design
ECOOP'07 Proceedings of the 2007 conference on Object-oriented technology
Implementation, compilation, optimization of object-oriented languages, programs and systems
ECOOP'06 Proceedings of the 2006 conference on Object-oriented technology: ECOOP 2006 workshop reader
Saving register-file static power by monitoring instruction sequence in ROB
Journal of Systems Architecture: the EUROMICRO Journal
Power management of online data-intensive services
Proceedings of the 38th annual international symposium on Computer architecture
Adaptive scheduling of real-time systems cosupplied by renewable and nonrenewable energy sources
ACM Transactions on Embedded Computing Systems (TECS) - Special Section on ESTIMedia'10
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Dynamic voltage scaling (DVS) has become an important dynamic power-management technique to save energy. DVS tunes the power-performance tradeoff to the needs of the application. The goal is to minimize energy consumption while meeting performance needs. Since CPU power consumption is strongly dependent on the supply voltage, DVS exploits the ability to control the power consumption by varying a processor's supply voltage and clock frequency. However, because of the energy and time overhead associated with switching DVS modes, DVS control has been used mainly at the interprogram level.In this paper, we explore the opportunities and limits of intraprogram DVS scheduling. An analytical model is derived to predict the maximum energy savings that can be obtained using intraprogram DVS given a few known program and processor parameters. This model gives insights into scenarios where energy consumption benefits from intraprogram DVS and those where there is no benefit. The model helps us extrapolate the benefits of intraprogram DVS into the future as processor parameters change. We then examine how much of these predicted benefits can actually be achieved through compile-time optimal settings of DVS modes. We extend an existing mixed-integer linear program formulation for this scheduling problem by accurately accounting for DVS energy switching overhead, by providing finer-grained control on settings and by considering multiple data categories in the optimization. Overall, this research provides a comprehensive view of intraprogram compile-time DVS management, providing both practical techniques for its immediate deployment as well theoretical bounds for use into the future.