Originally posted by: SystemAdmin

[dbergman said:]

I was wondering how I can choose an optimizer in cplex, for solving an LP.  (I want to use Primal Simplex)

By the way I am using C++.

Thanks
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

[prubin said:]

Invoke IloCplex::setParam on the CPLEX problem instance, setting the parameter IloCplex::IntParam::RootAlg to the desired value (1 for primal simplex -- you can find the full list of values by tracking down RootAlg in the alphabetic list of parameters in the docs).

/Paul

#CPLEXOptimizers
#DecisionOptimization