A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf
.
pyOptSparse: A Python framework for large-scale constrained nonlinear optimization of sparse systems
2020
Journal of Open Source Software
pyOptSparse is an optimization framework designed for constrained nonlinear optimization of large sparse problems and provides a unified interface for various gradient-free and gradientbased optimizers. By using an object-oriented approach, the software maintains independence between the optimization problem formulation and the implementation of the specific optimizers. The code is MPI-wrapped to enable execution of expensive parallel analyses and gradient evaluations, such as when using
doi:10.21105/joss.02564
fatcat:2ny7ckk3rfaovohbndklvur7de