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Seattle, Washington
May 18, 2005 to May 20, 2005
ISBN: 0-7695-2356-0
pp: 364-371
Hao Cai , University of York, UK
Andy Wellings , University of York, UK
ABSTRACT
Ravenscar-Java is a subset of Java (augmented by the Real-Time Specification for Java) targeted at high-integrity real-time systems. It has recently been extended to support multiple applications of mixed criticality on the same Java platform. A two level scheduling model is used to achieve temporal isolation between applications. This paper presents the general schedulability analysis for the approach, describes how the approach can be implemented using standard real-time POSIX facilities, illustrates how the analysis can be modified to take into account the implementation, and uses the prototype implementation to evaluate the accuracy of the analysis models.
INDEX TERMS
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CITATION
Hao Cai, Andy Wellings, "Temporal Isolation in Ravenscar-Java", ISORC, 2005, 2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC), 2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC) 2005, pp. 364-371, doi:10.1109/ISORC.2005.55
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