Handling non-periodic events in Real-Time Java Systems

Damien Masson 1 Serge Midonnet 1
1 ligm - Laboratoire d'Informatique Gaspard-Monge
Abstract : Most real-time systems consist of a mixture of hard and soft real-time components. Hard real-time tasks are typically periodic, where as soft real-time tasks are usually non-periodic. The goal of real-time scheduling is to minimize of the response times of soft tasks while guaranteeing the periodic tasks' deadlines. This Chapter present the mechanisms provided by the Real-Time Specification for Java to help program this mix of hard and soft components. An approach where support is provided at the application level (user-land) is proposed and evaluated. APIs that unify the various approaches and permit their use by a non specialist are defined.
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https://hal-upec-upem.archives-ouvertes.fr/hal-00620815
Contributor : Damien Masson <>
Submitted on : Thursday, September 8, 2011 - 4:47:23 PM
Last modification on : Tuesday, February 18, 2020 - 10:28:38 AM

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Damien Masson, Serge Midonnet. Handling non-periodic events in Real-Time Java Systems. Higuera-Toledano, M. Teresa and Wellings, Andy J. Distributed, Embedded and Real-time Java Systems, Springer US, pp.45--77, 2012, 978-1-4419-8158-5. ⟨10.1007/978-1-4419-8158-5_3⟩. ⟨hal-00620815⟩

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