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01-04-2014 | Development

Fit for Multi core

Authors: Dr. Thomas Kuhn, Ralf Kalmar

Published in: ATZelectronics worldwide | Issue 2/2014

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To benefit from the capabilities of multi core processors, one needs to adapt the software that is to be deployed on those processor types. This often includes changes in software architecture. Tools like Fraunhofer SAVE may support this process, but they cannot parallelise software in a fully automated manner. Architects mainly need to consider execution semantics and data flow dependencies when parallelising software. The proposed approach is applied in the Prognostics Center at Fraunhofer IESE. It is based on a systematic process for parallelisation of software intensive systems. In addition to the steps presented here, for certain requirements also the application of additional synchronisation constructs like clocks or atomic operations could become necessary. …

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[1]

Kuhn, T.; Barkowski, D; Kalmar, R.: Software-Parallelisierung für Multicore-Hardware. In: ATZelektronik 6 (2011), No. 1, pp. 66–70CrossRef

[2]

Duszynski, S.; Knodel, J.; Lindvall, M.: Software architecture visualisation and evaluation in Software (SAVE), Maintenance and Reengineering, 2009. CSMR’ 09, S. 323–324

Title: Fit for Multi core
Authors: Dr. Thomas Kuhn
Ralf Kalmar
Publication date: 01-04-2014
Publisher: Springer Fachmedien Wiesbaden
Published in: ATZelectronics worldwide / Issue 2/2014
Electronic ISSN: 2524-8804
DOI: https://doi.org/10.1365/s38314-014-0238-6

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