I would like to know if any optimization solver depends on the language that it's being implemented.
For example, calling the same version of CPLEX using C and using MATLAB should have different performances?
I've heard the answer is "yes" because each language prepares the optimization problem for the solver in different ways.
But I also have heard the "no" answer; people say that the solver is implemented in C whatever the language we're using to call it, so the performance is the same.
Who should I listen to, guys?