> The problem is to use glpk to solve a large-scale LP problem, the size > of constraint matrix is huge, like 500000 row and 1000000 column. The > examples in glpk manual only deal with 5 or 6 variables (in which case > the MPS file or MathProg file can be manually inputted) and hence is > not very helpful for large-scale problem. Any suggestions? > Specifically, it there any way to automatically generate MPS or > MathProg file for large-scale LP problem.
Your question is unclear. In which form do you have the "large input data"? Is it a data file? _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
