کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
713583 | 892172 | 2015 | 6 صفحه PDF | دانلود رایگان |
Equation based object-oriented modelling languages such as Modelica are increasingly used for modelling complex electro-mechanical systems. Although compiling and executing a Modelica model can in some cases take many days, the performance characteristics of Modelica models and compilers are not well understood. Through the study of the compiler component of a widely used open-source Modelica implementation, OpenModelica, and a set of representative electronic models, we measure how various model properties influence the time contributions of different compilation-simulation phases. Wide differences in running times are observed. We highlight the factors contributing to these differences and put forward some strategies for improving future performance.
Journal: IFAC-PapersOnLine - Volume 48, Issue 1, 2015, Pages 210-215