小编jav*_*guy的帖子

I am currently evaluating googles or-tools and just noticed that it's not really a solver on its own but mainly an interface to other solvers. What I'd like to know is which solvers this framework uses for constraint and routing problems.

I have already looked thoroughly through https://developers.google.com/optimization/, but only found that

• for linear optimization Google's "in-house, open-source GLOP" is used
• for network flow optimization an own solver seems to be used ("OR-Tools provides several solvers for network flow …