>Why do you want glpk to produce absolutely identical results on > different platforms? This has no practical sense. >
I think this is a desirable behavior. If your are solving a real problem it look very weird if you provides a solution using your computer and when you put in the user web server the system provides other. Another point, is that if the calculation, and so the time required, depends on the platform there is no reliable way to compare "my results" with previous research. Some systems, as LaTeX, work in that way. The result doesn't depend even the floating computation capabilities of the system CPU. -- Manuel Muñoz Márquez <manuel.mu...@uca.es> >