Olivier Cots
Associate professor, applied mathematics
Université de Toulouse, INP-ENSEEIHT & IRIT, CNRS, France
Session
08-13
12:00
30min
Benchmarking optimal control solvers on CPU and GPU: new developments in the control-toolbox ecosystem
Olivier Cots
We present recent developments in the control-toolbox ecosystem, centered around OptimalControl.jl v2.0.0. This Julia-based environment enables modeling and solving optimal control problems through a mathematical domain-specific language, supporting direct methods on CPU and GPU. We introduce OptimalControlProblems.jl, a benchmark collection of optimal control problems, and CTBenchmarks.jl, a systematic benchmarking framework comparing various modelers (JuMP, ADNLPModels, ExaModels) and solvers (Ipopt, MadNLP, MadNCL) on CPU and GPU.
Approximate Computing in Numerical Linear Algebra
Room 6