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Wilmanns, P. and Hausmans, J.P.H.M. and Geuns, S.J. and Bekooij, M.J.G. (2014) Accuracy improvement of dataflow analysis for cyclic stream processing applications scheduled by static priority preemptive schedulers. In: Euromicro Conference on Digital System Design, DSD 2014, 27-29 Aug 2014, Verona, Italy. pp. 623-630. IEEE Computer Society. ISBN 978-1-4799-5793-4
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Official URL: http://dx.doi.org/10.1109/DSD.2014.69
Stream processing applications executed on embedded multiprocessor systems regularly contain cyclic data dependencies due to the presence of feedback loops and bounded FIFO buffers. Dataflow modeling is suitable for the temporal analysis of such applications. However, the accuracy can be unsatisfactory as existing temporal analysis techniques ignore that cyclic data dependencies limit interference between tasks executed on shared processors.
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