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CGO
2006
IEEE
15 years 4 months ago
Region Monitoring for Local Phase Detection in Dynamic Optimization Systems
Dynamic optimization relies on phase detection for two important functions (1) To detect change in code working set and (2) To detect change in performance characteristics that ca...
Abhinav Das, Jiwei Lu, Wei-Chung Hsu
CGO
2005
IEEE
15 years 3 months ago
Maintaining Consistency and Bounding Capacity of Software Code Caches
Software code caches are becoming ubiquitous, in dynamic optimizers, runtime tool platforms, dynamic translators, fast simulators and emulators, and dynamic compilers. Caching fre...
Derek Bruening, Saman P. Amarasinghe
DATE
2010
IEEE
107views Hardware» more  DATE 2010»
15 years 3 months ago
An error-correcting unordered code and hardware support for robust asynchronous global communication
A new delay-insensitive data encoding scheme for global asynchronous communication is introduced. The goal of this work is to combine the timing-robustness of delay-insensitive (i....
Melinda Y. Agyekum, Steven M. Nowick
DAC
2006
ACM
15 years 11 months ago
Low-power bus encoding using an adaptive hybrid algorithm
In this paper, we propose an adaptive low-power bus encoding algorithm based on weighted code mapping (WCM) and the delayed bus technique. The WCM algorithm transforms an original...
Avnish R. Brahmbhatt, Jingyi Zhang, Qing Wu, Qinru...
ACSAC
2005
IEEE
15 years 3 months ago
Countering Trusting Trust through Diverse Double-Compiling
An Air Force evaluation of Multics, and Ken Thompson’s famous Turing award lecture “Reflections on Trusting Trust,” showed that compilers can be subverted to insert maliciou...
David Wheeler