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- research-articleMay 2013
PROARTIS: Probabilistically Analyzable Real-Time Systems
- Francisco J. Cazorla,
- Eduardo Quiñones,
- Tullio Vardanega,
- Liliana Cucu,
- Benoit Triquet,
- Guillem Bernat,
- Emery Berger,
- Jaume Abella,
- Franck Wartel,
- Michael Houston,
- Luca Santinelli,
- Leonidas Kosmidis,
- Code Lo,
- Dorin Maxim
ACM Transactions on Embedded Computing Systems (TECS), Volume 12, Issue 2sArticle No.: 94, Pages 1–26https://doi.org/10.1145/2465787.2465796Static timing analysis is the state-of-the-art practice of ascertaining the timing behavior of current-generation real-time embedded systems. The adoption of more complex hardware to respond to the increasing demand for computing power in next-...
- research-articleMarch 2013
Probabilistic timing analysis on conventional cache designs
- Leonidas Kosmidis,
- Charlie Curtsinger,
- Eduardo Quiñones,
- Jaume Abella,
- Emery Berger,
- Francisco J. Cazorla
Probabilistic timing analysis (PTA), a promising alternative to traditional worst-case execution time (WCET) analyses, enables pairing time bounds (named probabilistic WCET or pWCET) with an exceedance probability (e.g., 10-16), resulting in far tighter ...
- ArticleJuly 2009
Using Randomized Caches in Probabilistic Real-Time Systems
ECRTS '09: Proceedings of the 2009 21st Euromicro Conference on Real-Time SystemsPages 129–138https://doi.org/10.1109/ECRTS.2009.30While hardware caches are generally effective at improving application performance, they greatly complicate performance prediction. Slight changes in memory layout or data access patterns can lead to large and systematic increases in cache misses, ...
