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Loci: Simple Thread-Locality for Java

  • Conference paper
ECOOP 2009 – Object-Oriented Programming (ECOOP 2009)

Part of the book series: Lecture Notes in Computer Science ((LNPSE,volume 5653))

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Abstract

This paper presents a simple type system for thread-local data in Java. Classes and types are annotated to express thread-locality and unintended leaks are detected at compile-time. The system, called Loci, is minimal, modular and compatible with legacy code. The only change to the language is the addition of two new metadata annotations. We implemented Loci as an Eclipse plug-in and used it to evaluate our design on a number of benchmarks. We found that Loci is compatible with how Java programs are written and that the annotation overhead is light thanks to a judicious choice of defaults.

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Wrigstad, T., Pizlo, F., Meawad, F., Zhao, L., Vitek, J. (2009). Loci: Simple Thread-Locality for Java. In: Drossopoulou, S. (eds) ECOOP 2009 – Object-Oriented Programming. ECOOP 2009. Lecture Notes in Computer Science, vol 5653. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-03013-0_21

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  • DOI: https://doi.org/10.1007/978-3-642-03013-0_21

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-03012-3

  • Online ISBN: 978-3-642-03013-0

  • eBook Packages: Computer ScienceComputer Science (R0)

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