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EMSOFT
2009
Springer
13 years 11 months ago
Implementing time-predictable load and store operations
Scratchpads have been widely proposed as an alternative to caches for embedded systems. Advantages of scratchpads include reduced energy consumption in comparison to a cache and a...
Jack Whitham, Neil C. Audsley
LCTRTS
2005
Springer
13 years 10 months ago
Generation of permutations for SIMD processors
Short vector (SIMD) instructions are useful in signal processing, multimedia, and scientific applications. They offer higher performance, lower energy consumption, and better res...
Alexei Kudriavtsev, Peter M. Kogge
LCTRTS
2007
Springer
13 years 11 months ago
Compiler-managed partitioned data caches for low power
Set-associative caches are traditionally managed using hardwarebased lookup and replacement schemes that have high energy overheads. Ideally, the caching strategy should be tailor...
Rajiv A. Ravindran, Michael L. Chu, Scott A. Mahlk...
ICCD
2005
IEEE
109views Hardware» more  ICCD 2005»
14 years 1 months ago
VALVE: Variable Length Value Encoder for Off-Chip Data Buses.
We propose VAriable Length Value Encoding (VALVE) technique to reduce the power consumption in the off-chip data buses. While past research has focused on encoding fixed length da...
Dinesh C. Suresh, Banit Agrawal, Walid A. Najjar, ...
ISCA
2009
IEEE
148views Hardware» more  ISCA 2009»
13 years 11 months ago
Memory mapped ECC: low-cost error protection for last level caches
This paper presents a novel technique, Memory Mapped ECC, which reduces the cost of providing error correction for SRAM caches. It is important to limit such overheads as processo...
Doe Hyun Yoon, Mattan Erez