Section: Software

Modulopt

M1qn3 (version 3.3: October, 2009), unonstrained optimization for huge-scale problems using the -BFGS technique; written in Fortran-77. The reverse communication mode has been improved. The code is under the GPL license and has been downloaded 46 times in 2009 (mainly for data assimilation and/or by researchers in meteorology and oceanography).

Qpal (version 0.6.1: May, 2009), solver of convex quadratic optimization problems using an augmented Lagrangian; written in Fortran-2003. Introduction of the sparse version, see [12] .

SQPlab (version 0.4.4: February 2009), solver of nonlinear optimization problems using an SQP approach; written in Matlab. The code is under the QPL license and has been downloaded 196 times in 2009 (very diverse users, including teachers).

SQPpro (version 0.5: May, 2009), solver of nonlinear optimization problems using an SQP approach; written in Fortran-2003. Introduction of the sparse version, see [13] .