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» On Composable System Timing, Task Timing, and WCET Analysis
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ISCA
2003
IEEE
169views Hardware» more  ISCA 2003»
14 years 1 months ago
Virtual Simple Architecture (VISA): Exceeding the Complexity Limit in Safe Real-Time Systems
Meeting deadlines is a key requirement in safe realtime systems. Worst-case execution times (WCET) of tasks are needed for safe planning. Contemporary worst-case timing analysis t...
Aravindh Anantaraman, Kiran Seth, Kaustubh Patil, ...
SEUS
2009
IEEE
14 years 3 months ago
Towards Time-Predictable Data Caches for Chip-Multiprocessors
Future embedded systems are expected to use chip-multiprocessors to provide the execution power for increasingly demanding applications. Multiprocessors increase the pressure on th...
Martin Schoeberl, Wolfgang Puffitsch, Benedikt Hub...
WCET
2010
13 years 6 months ago
Towards WCET Analysis of Multicore Architectures Using UPPAAL
To take full advantage of the increasingly used shared-memory multicore architectures, software algorithms will need to be parallelized over multiple threads. This means that thre...
Andreas Gustavsson, Andreas Ermedahl, Björn L...
CODES
2005
IEEE
14 years 2 months ago
Satisfying real-time constraints with custom instructions
Instruction-set extensible processors allow an existing processor core to be extended with application-specific custom instructions. In this paper, we explore a novel application...
Pan Yu, Tulika Mitra
WORDS
2003
IEEE
14 years 1 months ago
A Tool for Automatic Flow Analysis of C-programs for WCET Calculation
Bounding the Worst Case Execution Time (WCET) of programs is essential for real-time systems. To be able to do WCET calculations, the iteration bounds for loops and recursion must...
Jan Gustafsson, Björn Lisper, Christer Sandbe...