A model order reduction benchmark (MORB) tool is currently under development. It is a demonstrator of the generic benchmark framework (MaRDIMark) developed for Task Area 2 of the Mathematical Research Data Initiative (MaRDI) and will serve as an example of how to fairly compare different implementations of algorithms across a standardized benchmark set for scientific computing.
Overview
An overview of MaRDI and MORB are provided in the poster, which was presented at Model Reduction and Surrogate Modeling (MORE), 19-23 September 2022, Berlin, Germany.
mini-MORB (snapshot of MATLAB prototype)
A MATLAB prototype for linear-time-invariant, first-order systems (LTI-FOS) is largely operational. An example report for the CD Player benchmark is provided.
Please also see the report published in PAMM, as well as the accompanying code hosted at Zenodo.
@article{BenLS23,
title = {Towards a benchmark framework for model order reduction in the {{Mathematical Research Data Initiative}} ({{MaRDI}})},
author = {Benner, Peter and Lund, Kathryn and Saak, Jens},
year = {2023},
journal = {Proceeding Appl. Math. Mech.},
doi = {10.1002/pamm.202300147},
pages = {e202300147},
volume = 23,
number = 3
}
@misc{mini-MORB,
title = {mini-{{MORB}} ({{Model Order Reduction Benchmarker}})},
author = {Lund, Kathryn and Saak, Jens and Benner, Peter},
year = {2023},
doi = {10.5281/zenodo.8093832}
}