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» On Predictability of Caches for Real-Time Applications
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RTAS
2006
IEEE
13 years 11 months ago
Bounding Preemption Delay within Data Cache Reference Patterns for Real-Time Tasks
Caches have become invaluable for higher-end architectures to hide, in part, the increasing gap between processor speed and memory access times. While the effect of caches on timi...
Harini Ramaprasad, Frank Mueller
ISORC
2007
IEEE
14 years 1 days ago
Time-Predictable Task Preemption for Real-Time Systems with Direct-Mapped Instruction Cache
Modern processors used in embedded systems are becoming increasingly powerful, having features like caches and pipelines to speedup execution. While execution speed of embedded so...
Raimund Kirner, Peter P. Puschner
RTSS
2007
IEEE
14 years 1 days ago
Toward the Predictable Integration of Real-Time COTS Based Systems
The integration phase of real-time COTS-based systems is often problematic because when multiple tasks run concurrently, the interference at the bus level between cache fetching a...
Rodolfo Pellizzoni, Marco Caccamo
RTAS
2002
IEEE
13 years 10 months ago
Evaluating Real-Time Java Features and Performance for Real-Time Embedded Systems
This paper provides two contributions to the study of programming languages and middleware for real-time and embedded applications. First, we present the empirical results from ap...
Angelo Corsaro, Douglas C. Schmidt
DATE
2004
IEEE
156views Hardware» more  DATE 2004»
13 years 9 months ago
Timing Analysis for Preemptive Multi-Tasking Real-Time Systems with Caches
In this paper, we propose an approach to estimate the Worst Case Response Time (WCRT) of tasks in a preemptive multi-tasking single-processor real-time system with a set associati...
Yudong Tan, Vincent John Mooney III