{"status":"public","publication_identifier":{"isbn":["978-91-7929-900-2"]},"date_updated":"2024-07-31T11:07:42Z","conference":{"end_date":"2020-03-25","name":"Proceedings of the American Modelica Conference 2020","location":"Colorado, USA","start_date":"2020-03-23"},"type":"conference","author":[{"last_name":"Braun","first_name":"Willi","full_name":"Braun, Willi"},{"first_name":"Martin","last_name":"Schroschk","full_name":"Schroschk, Martin"},{"first_name":"Vitalij","last_name":"Ruge","full_name":"Ruge, Vitalij"},{"last_name":"Heuermann","first_name":"Andreas","full_name":"Heuermann, Andreas"},{"id":"33931","full_name":"Bachmann, Bernhard","orcid":"0000-0002-4339-0438","orcid_put_code_url":"https://api.orcid.org/v2.0/0000-0002-4339-0438/work/102900276","first_name":"Bernhard","last_name":"Bachmann"}],"year":"2020","volume":169,"publication":"Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020","publisher":"Linköping University Electronic Press","series_title":"Linköping Electronic Conference Proceedings","page":"159-167","citation":{"chicago":"Braun, Willi, Martin Schroschk, Vitalij Ruge, Andreas Heuermann, and Bernhard Bachmann. “Contributions to the Efficient and Parallel Jacobian Evaluation and Its Application in OpenModelica.” In <i>Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020</i>, 169:159–67. Linköping Electronic Conference Proceedings. Linköping University Electronic Press, 2020. <a href=\"https://doi.org/10.3384/ecp20169159\">https://doi.org/10.3384/ecp20169159</a>.","short":"W. Braun, M. Schroschk, V. Ruge, A. Heuermann, B. Bachmann, in: Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020, Linköping University Electronic Press, 2020, pp. 159–167.","bibtex":"@inproceedings{Braun_Schroschk_Ruge_Heuermann_Bachmann_2020, series={Linköping Electronic Conference Proceedings}, title={Contributions to the Efficient and Parallel Jacobian Evaluation and its Application in OpenModelica}, volume={169}, DOI={<a href=\"https://doi.org/10.3384/ecp20169159\">10.3384/ecp20169159</a>}, booktitle={Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020}, publisher={Linköping University Electronic Press}, author={Braun, Willi and Schroschk, Martin and Ruge, Vitalij and Heuermann, Andreas and Bachmann, Bernhard}, year={2020}, pages={159–167}, collection={Linköping Electronic Conference Proceedings} }","ama":"Braun W, Schroschk M, Ruge V, Heuermann A, Bachmann B. Contributions to the Efficient and Parallel Jacobian Evaluation and its Application in OpenModelica. In: <i>Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020</i>. Vol 169. Linköping Electronic Conference Proceedings. Linköping University Electronic Press; 2020:159-167. doi:<a href=\"https://doi.org/10.3384/ecp20169159\">10.3384/ecp20169159</a>","alphadin":"<span style=\"font-variant:small-caps;\">Braun, Willi</span> ; <span style=\"font-variant:small-caps;\">Schroschk, Martin</span> ; <span style=\"font-variant:small-caps;\">Ruge, Vitalij</span> ; <span style=\"font-variant:small-caps;\">Heuermann, Andreas</span> ; <span style=\"font-variant:small-caps;\">Bachmann, Bernhard</span>: Contributions to the Efficient and Parallel Jacobian Evaluation and its Application in OpenModelica. In: <i>Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020</i>, <i>Linköping Electronic Conference Proceedings</i>. Bd. 169 : Linköping University Electronic Press, 2020, S. 159–167","apa":"Braun, W., Schroschk, M., Ruge, V., Heuermann, A., &#38; Bachmann, B. (2020). Contributions to the Efficient and Parallel Jacobian Evaluation and its Application in OpenModelica. In <i>Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020</i> (Vol. 169, pp. 159–167). Colorado, USA: Linköping University Electronic Press. <a href=\"https://doi.org/10.3384/ecp20169159\">https://doi.org/10.3384/ecp20169159</a>","mla":"Braun, Willi, et al. “Contributions to the Efficient and Parallel Jacobian Evaluation and Its Application in OpenModelica.” <i>Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020</i>, vol. 169, Linköping University Electronic Press, 2020, pp. 159–67, doi:<a href=\"https://doi.org/10.3384/ecp20169159\">10.3384/ecp20169159</a>.","ieee":"W. Braun, M. Schroschk, V. Ruge, A. Heuermann, and B. Bachmann, “Contributions to the Efficient and Parallel Jacobian Evaluation and its Application in OpenModelica,” in <i>Proceedings of the American Modelica Conference 2020, Boulder, Colorado, USA, March 23-25, 2020</i>, Colorado, USA, 2020, vol. 169, pp. 159–167."},"_id":"1521","title":"Contributions to the Efficient and Parallel Jacobian Evaluation and its Application in OpenModelica","abstract":[{"text":"Many algorithms related to Modelica-based simulations heavily rely on the efficient provision of Jacobian matrices. Besides the accuracy of the derivative information, the performance of the derivative evaluation is also of great interest, since it can have a large share in the total simulation time. In this paper, we propose two complementary approaches basing on identification of constant parts and parallelization to accelerate Jacobian evaluation. Furthermore, the implementations of these techniques in the open-source Modelica tool OpenModelica are discussed. The gained speedup in Jacobian evaluation is demonstrated on benchmark models of the ScalableTestSuite.","lang":"eng"}],"language":[{"iso":"eng"}],"date_created":"2021-11-09T14:37:48Z","user_id":"220548","publication_status":"published","intvolume":"       169","doi":"10.3384/ecp20169159"}