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IPPS
2007
IEEE
14 years 4 months ago
Capacity Sharing and Stealing in Dynamic Server-based Real-Time Systems
This paper proposes a dynamic scheduler that supports the coexistence of guaranteed and non-guaranteed bandwidth servers to efficiently handle soft-tasks’ overloads by making a...
Luís Nogueira, Luís Miguel Pinho
EMSOFT
2006
Springer
14 years 1 months ago
Modeling a system controller for timing analysis
Upper bounds on worst-case execution times, which are commonly called WCET, are a prerequisite for validating the temporal correctness of tasks in a real-time system. Due to the e...
Stephan Thesing
SPAA
2004
ACM
14 years 3 months ago
The potential in energy efficiency of a speculative chip-multiprocessor
While lower supply voltage is effective for energy reduction, it suffers performance loss. To mitigate the loss, we propose to execute only the part, which does not have any influ...
Yuu Tanaka, Toshinori Sato, Takenori Koushiro
ICPADS
2006
IEEE
14 years 4 months ago
Snap-Stabilizing PIF and Useless Computations
A snap-stabilizing protocol, starting from any configuration, always behaves according to its specification. In other words, a snap-stabilizing protocol is a self-stabilizing pr...
Alain Cournier, Stéphane Devismes, Vincent ...
ICS
2004
Tsinghua U.
14 years 3 months ago
A dynamic application-driven data communication strategy
The use of semi-Lagrangian formulations in numerical weather predication models (NWP) allows for an increase in time step size. Use of this method can increase performance of thes...
Paul van der Mark, Lex Wolters, Gerard Cats