We are actively updating these results as developers complete and tune new solvers. If you would like to contribute results or a solver, or if you have comments, questions, and suggestions, please contact Stefan Wild at .
We are currently soliciting problems and solvers for two new efforts:
We wish to acknowledge others who have provided data available here or have used the problems for benchmarking, including:
Custódio, Rocha, and Vicente, for providing the sid-psm results using quadratic models as described in: A. L. Custódio, H. Rocha, and L. N. Vicente, Incorporating minimum Frobenius norm models in direct search, preprint 08-51, Dept. of Mathematics, Univ. Coimbra [More information]
Below we provide graphical results for the four sets of benchmarking problems, each with four convergence tolerances. Additional information and scripts for evaluating the benchmark problems and plotting the profiles can be found at our benchmarking of derivative-free optimization algorithms page.