Add Gurobi Support
ctriley opened this issue · 5 comments
I was wondering if this library could be made to call Gurobi by partnering with the already existing https://github.com/ykrist/rust-grb
This library can already use gurobi through the lp-solvers feature flag.
One could add a direct binding, but it would be harder to test on ci without a valid gurobi license...
How do you intercept the LP file generated when using lp-solvers? I just want to build the LP model and then use it with multiple commercial solvers of my liking.
How do you intercept the LP file generated when using
lp-solvers? I just want to build the LP model and then use it with multiple commercial solvers of my liking.
The to_lp_file_format, display_lp, and to_tmp_file methods of the LpProblem trait might be helpful.
@mfuhr Is there a minimum code example of how to do this? I have not managed to generate the LP file.
I also think this should be an option for the user to just generate the LP file.
Thank you
Can someone provide insights on whether integrating Gurobi with lp-solvers (LP file) is faster compared to directly embedding the grb crate? I only mean the time it takes to build the model.