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EURASIP Journal on Embedded Systems
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Hard Real-Time Performances in Multiprocessor-Embedded Systems Using ASMP-Linux

EURASIP Journal on Embedded Systems volume 2008, Article number: 582648 (2007) Cite this article

Abstract

Multiprocessor systems, especially those based on multicore or multithreaded processors, and new operating system architectures can satisfy the ever increasing computational requirements of embedded systems. ASMP-LINUX is a modified, high responsiveness, open-source hard real-time operating system for multiprocessor systems capable of providing high real-time performance while maintaining the code simple and not impacting on the performances of the rest of the system. Moreover, ASMP-LINUX does not require code changing or application recompiling/relinking. In order to assess the performances of ASMP-LINUX, benchmarks have been performed on several hardware platforms and configurations.

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Authors and Affiliations

  1. System Programming Research Group, Department of Computer Science, Systems, and Production, University of Rome "Tor Vergata", Via del Politecnico 1, Rome, 00133, Italy

    Emiliano Betti, Daniel Pierre Bovet, Marco Cesati & Roberto Gioiosa

  2. Computer Architecture Group, Computer Science Division, Barcelona Supercomputing Center (BSC), c/ Jordi Girona 31, Barcelona, 08034, Spain

    Roberto Gioiosa

Authors
  1. Emiliano Betti
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  2. Daniel Pierre Bovet
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  3. Marco Cesati
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  4. Roberto Gioiosa
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Corresponding author

Correspondence to Roberto Gioiosa.

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Open Access This article is distributed under the terms of the Creative Commons Attribution 2.0 International License ( https://creativecommons.org/licenses/by/2.0 ), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Betti, E., Bovet, D.P., Cesati, M. et al. Hard Real-Time Performances in Multiprocessor-Embedded Systems Using ASMP-Linux. J Embedded Systems 2008, 582648 (2007). https://doi.org/10.1155/2008/582648

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  • DOI: https://doi.org/10.1155/2008/582648

Keywords

  • Operating System
  • High Responsiveness
  • Control Structure
  • System Architecture
  • Embed System