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On real-time performance of ahead-of-time compiled Java

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Author

Summary, in English

One of the main challenges in getting acceptance for safe object-oriented languages in hard real-time systems is to combine automatic memory management with hard real-time constraints, while providing adequate general execution performance. An approach to real-time Java based on ahead-of-time compilation is presented, and real-time properties and problems are examined. In particular, achieving both low latency and high throughput in an environment where neither the back-end compiler nor the scheduler is aware of automatic memory management is considered. Optimizations in both the compiler and run-time system, aimed at reducing the execution time overhead while still allowing very short latency times, is presented and experimentally verified

Publishing year

2005

Language

English

Pages

372-381

Publication/Series

Proceedings. Eighth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing

Document type

Conference paper

Publisher

IEEE - Institute of Electrical and Electronics Engineers Inc.

Topic

  • Computer Science

Keywords

  • back-end compiler
  • latency times
  • compiler optimization
  • automatic memory management
  • object-oriented languages
  • real-time systems

Conference name

Proceedings. Eighth IEEE International Symposium on Object-Oriented Real-Time Distributed Computing

Conference date

2005-05-18 - 2005-05-20

Conference place

Seattle, WA, United States

Status

Published

ISBN/ISSN/Other

  • ISBN: 0-7695-2356-0