Energy-efficient design of battery-powered embedded systems
ISLPED '99 Proceedings of the 1999 international symposium on Low power electronics and design
ASPLOS IX Proceedings of the ninth international conference on Architectural support for programming languages and operating systems
Energy exploration and reduction of SDRAM memory systems
Proceedings of the 39th annual Design Automation Conference
An Environment for Exploring Low Power Memory Configurations in System Level Design
ICCD '99 Proceedings of the 1999 IEEE International Conference on Computer Design
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
Energy-aware demand paging on NAND flash-based embedded storages
Proceedings of the 2004 international symposium on Low power electronics and design
Ultra-low power data storage for sensor networks
Proceedings of the 5th international conference on Information processing in sensor networks
The low power energy aware processing (LEAP)embedded networked sensor system
Proceedings of the 5th international conference on Information processing in sensor networks
Hybrid solid-state disks: combining heterogeneous NAND flash in large SSDs
Proceedings of the 2008 Asia and South Pacific Design Automation Conference
ACM Transactions on Design Automation of Electronic Systems (TODAES)
Lustre as a System Modeling Language: Lussensor, a Case-Study with Sensor Networks
Electronic Notes in Theoretical Computer Science (ENTCS)
Ultra-low power data storage for sensor networks
ACM Transactions on Sensor Networks (TOSN)
A reliable MTD design for MLC flash-memory storage systems
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
Energy-Efficient Sensing with the Low Power, Energy Aware Processing (LEAP) Architecture
ACM Transactions on Embedded Computing Systems (TECS)
ACM Transactions on Embedded Computing Systems (TECS)
Migration-based hybrid cache design for file systems over flash storage devices
ACM SIGAPP Applied Computing Review
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Memory systems consume a significant portion of power in hand-held embedded systems. So far, low-power memory techniques have addressed the power consumption when the system is turned on. In this paper, we consider data retention energy during the power-off period. For this purpose, we first characterize the data retention energy and cycle-accurate active mode energy of the non-volatile memory systems. Next, we present energy-aware memory allocation for a given task set taking into account arrival rate, execution time, code size, user data size and the number of memory transactions by the use of trace-driven simulation. Experiments demonstrate that our optimal configuration can save up to 26% of the memory system energy compared with traditional allocation schemes.