libROM is a free, lightweight, scalable C++ library for data-driven physical simulation methods. It is the main tool box that the reduced order modeling team at LLNL uses to develop efficient model order reduction techniques and physics-constrained data-driven methods. We try to collect any useful reduced order model routines, which are separable to the high-fidelity physics solvers, into libROM. Plus, libROM is open source, so anyone is welcome to suggest new ideas or contribute to the development. Let's work together for better data-driven technology!
Many more features will be available soon. Stay tuned!
|May 19, 2022||CWROM stress lattice preprint is available in arXiv.|
|Apr 26, 2022||gLaSDI preprint is available in arXiv.|
|Apr 26, 2022||parametric DMD preprint is available in arXiv.|
|Mar 29, 2022||S-OPT preprint is available in arXiv.|
|Jan 18, 2022||Rayleigh-Taylor instability ROM preprint is available in arXiv.|
|Nov 19, 2021||NM-ROM paper is published in JCP.|
|Nov 10, 2021||Laghos ROM is published at CMAME.|
|July 22, 2021||Poisson equation & its finite element discretization|
|Sep. 1, 2021||Poisson equation & its reduced order model|
|Sep. 23, 2021||Physics-informed sampling procedure for reduced order models|