JuMP nonlinear developers call: The JuliaSmoothOptimizers ecosystem

In February’s edition of the JuMP nonlinear developers call, Tangi Migot and Alexis Amontoison discussed the JuliaSmoothOptimizers ecosystem.

The notebooks and project files used in the talk are available as a downloadable .zip file.


In this talk, we will give an overview of the Github organization JuliaSmoothOptimizers and its 37 packages. In particular, we will focus on its NLPModel.jl API used to represent a nonlinear continuous optimization model independently of its origin. We illustrate a use-case with NLPModelsJuMP.jl, which translates any JuMP.jl / MathOptInterface.jl NLP model to NLPModels.