Developing safety critical Java applications with oSCJ/L0

Plsek, Ales and Zhao, Lei and Sahin, Veysel H. and Tang, Daniel and Kalibera, Tomas and Vitek, Jan (2010) Developing safety critical Java applications with oSCJ/L0. In: Proceedings of the 8th International Workshop on Java Technologies for Real-Time and Embedded Systems (JTRES). (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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We present oSCJ, an implementation of the draft of Safety Critical Java (SCJ) specification. SCJ is designed to make Java amenable to writing mission- and safety-critical software. It does this by defining a subset of the Real-time Specification for Java that trades expressiveness for verifiability. This paper gives a high-level description of our implementation of the first compliance level of the SCJ specification, a library called oSCJ, and reports on performance evaluation on the Ovm real-time Java virtual machine. We compare SCJ to C on both a real-time operating system on the LEON3 platform and Linux on a x86. Our results suggest that a high-degree of predictability and competitive performance can indeed be achieved.

Item Type: Conference or workshop item (UNSPECIFIED)
Uncontrolled keywords: determinacy analysis, Craig interpolants
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming,
Divisions: Faculties > Science Technology and Medical Studies > School of Computing
Depositing User: T. Kalibera
Date Deposited: 21 Sep 2012 09:49
Last Modified: 21 Sep 2012 09:49
Resource URI: (The current URI for this page, for reference purposes)
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