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SENSYS
2009
ACM
15 years 5 months ago
Low-power clock synchronization using electromagnetic energy radiating from AC power lines
Clock synchronization is highly desirable in many sensor networking applications. It enables event ordering, coordinated actuation, energy-efficient communication and duty cyclin...
Anthony Rowe, Vikram Gupta, Ragunathan Rajkumar
DATE
2009
IEEE
127views Hardware» more  DATE 2009»
15 years 5 months ago
Process variation aware thread mapping for Chip Multiprocessors
Abstract—With the increasing scaling of manufacturing technology, process variation is a phenomenon that has become more prevalent. As a result, in the context of Chip Multiproce...
Shengyan Hong, Sri Hari Krishna Narayanan, Mahmut ...
DSN
2009
IEEE
15 years 5 months ago
Low overhead Soft Error Mitigation techniques for high-performance and aggressive systems
The threat of soft error induced system failure in high performance computing systems has become more prominent, as we adopt ultra-deep submicron process technologies. In this pap...
Naga Durga Prasad Avirneni, Viswanathan Subramania...
IEEEPACT
2009
IEEE
15 years 5 months ago
Flextream: Adaptive Compilation of Streaming Applications for Heterogeneous Architectures
Increasing demand for performance and efficiency has driven the computer industry toward multicore systems. These systems have become the industry standard in almost all segments...
Amir Hormati, Yoonseo Choi, Manjunath Kudlur, Rodr...
IEEEPACT
2009
IEEE
15 years 5 months ago
Polyhedral-Model Guided Loop-Nest Auto-Vectorization
Abstract—Optimizing compilers apply numerous interdependent optimizations, leading to the notoriously difficult phase-ordering problem — that of deciding which transformations...
Konrad Trifunovic, Dorit Nuzman, Albert Cohen, Aya...