About disable CVX for checking convexity

#1

Hi all,

I have been run my CVX code, calling gurobi solver to solve for a QCQP problem for a while. I realize that it takes a long time for CVX to check whether the problem is convex. May I ask is there any way I can disable such checking? The input problem has been checked for lots of time that it’s convex. I want to fasten future optimization of this same problem

it takes 600s in this cvx_vexity( x ) function.

Thanks

(Mark L. Stone) #2

That is not possible.

(Erling D.Andersen) #3

Often it is easy to reformulate the problem so the quadratic terms becomes separable which make the convexity check trivial. See

#4

Thanks a lot Erling!