I made some performance improving patches a few years ago. You can find them in: https://github.com/cmatraki/GLPK
Best Regards, Chris Matrakidis On Sat, 26 Sep 2020 at 14:54, Domingo Alvarez Duarte <[email protected]> wrote: > Hello ! > > Testing GLPK I left it solving examples/lie_goe.mod for more than 2 > hours and it didn't found a solution (wasm and native) then I stopped > then and tried with cplex/gurobi/xpress/scip all of then gives a > solution instantly (except scip that takes 3s). > > The difference is so big, have someone managed through command line > options or other means managed to get a solution quickly with glpsol ? > > Any idea of how to improve GLPK to not be so behind ? > > Cheers ! > > >
