> Another, related, feature would be the possibility to provide an initial > bound from the command line. In many of the applications I work with > (low-complexity FIR filter design) it is often pretty simple to find a > sub-optimal solution, while solving for optimality is much harder. > Providing the heuristic solution would of course be an alternative using > Xyprons patch, but most of the time simply providing the objective > function value would be enough and clearly easier.
If you mean the incumbent objective value, it easy to specify it (at least in the mathprog model): just add a constraint like follows: s.t. foo: z <= bar; where z is the objective function (to be minimized), bar is its known upper bound. _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
