[Coin-discuss] Passing options to solvers

[fmargot at andrew.cmu.edu]

Michal:

You can use something like:

   OsiCpxSolverInterface *cpx;
   int flag = CPXsetintparam(cpx->getEnvironmentPtr(),
                             CPX_PARAM_SCRIND, CPX_OFF);

Caution must be used when bypassing Osi in that way.

Francois


On Mon, 11 Jun 2007, Michal Kaut wrote:

> Hello,
>
> is there any way to pass solver-specific options to solvers?
> I know that Osi provides a lot of parameters, but for ex. CPLEX has much more 
> supported options. Is there any way to pass those to the solver via Osi (for 
> example as strings, as one does in AMPL)?
>
>
> Thanks a lot.
>
>
> Regards,
> Michal Kaut
>
>