Battery lifetime prediction for energy-aware computing
Proceedings of the 2002 international symposium on Low power electronics and design
On achieving balanced power consumption in software pipelined loops
CASES '02 Proceedings of the 2002 international conference on Compilers, architecture, and synthesis for embedded systems
Battery-Driven System Design: A New Frontier in Low Power Design
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
A Mapping Strategy for Resource-Efficient Network Processing on Multiprocessor SoCs
Proceedings of the conference on Design, automation and test in Europe - Volume 2
Dynamic techniques to reduce memory traffic in embedded systems
Proceedings of the 1st conference on Computing frontiers
Cycle-accurate power analysis for multiprocessor systems-on-a-chip
Proceedings of the 14th ACM Great Lakes symposium on VLSI
Blocking-aware processor voltage scheduling for real-time tasks
ACM Transactions on Embedded Computing Systems (TECS)
Compiler-assisted demand paging for embedded systems with flash memory
Proceedings of the 4th ACM international conference on Embedded software
Web-Based Energy Exploration Tool for Embedded Systems
IEEE Design & Test
Impact of virtual execution environments on processor energy consumption and hardware adaptation
Proceedings of the 2nd international conference on Virtual execution environments
Integrating functional and power simulation in embedded systems design
Journal of Embedded Computing - Low-power Embedded Systems
Power macromodeling of MPSoC message passing primitives
ACM Transactions on Embedded Computing Systems (TECS) - Special Section LCTES'05
FPGA-based communications receivers for smart antenna array embedded systems
EURASIP Journal on Embedded Systems
Extending the lifetime of media recorders constrained by battery and flash memory size
Proceedings of the 13th international symposium on Low power electronics and design
Static task-scheduling algorithms for battery-powered DVS systems
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
A model for battery lifetime analysis for organizing applications on a pocket computer
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
System energy minimization via joint optimization of the DC-DC converter and the core
Proceedings of the 17th IEEE/ACM international symposium on Low-power electronics and design
Software energy estimation based on statistical characterization of intermediate compilation code
Proceedings of the 17th IEEE/ACM international symposium on Low-power electronics and design
Invited talk: in-house tools for low-power embedded systems
ICESS'04 Proceedings of the First international conference on Embedded Software and Systems
Architecture-Driven reliability and energy optimization for complex embedded systems
QoSA'10 Proceedings of the 6th international conference on Quality of Software Architectures: research into Practice - Reality and Gaps
Software energy optimization through fine-grained function-level voltage and frequency scaling
Proceedings of the eighth IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
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Energy-efficient design of battery-powered systems demands optimizations in both hardware and software. We present a modular approach for enhancing instruction level simulators with cycle-accurate simulation of energy dissipation in embedded systems. Our methodology has tightly coupled component models thus making our approach more accurate. Performance and energy computed by our simulator are within a 5% tolerance of hardware measurements on the SmartBadge. We show how the simulation methodology can be used for hardware design exploration aimed at enhancing the SmartBadge with real-time MPEG video feature. In addition, we present a profiler that relates energy consumption to the source code. Using the profiler we can quickly and easily redesign the MP3 audio decoder software to run in real time on the SmartBadge with low energy consumption. Performance increase of 92% and energy consumption decrease of 77% over the original executable specification have been achieved.