How to get the number of nonzeros (nnz) after pardiso factorization

Hi all,

Is there a way to directly get the number of nonzeros after pardiso factorization? By setting msglvl = 1, solver statics including nnz will be printed to screen.

pardiso (pt, maxfct, mnum, mtype, phase, n, a, ia, ja, perm, nrhs, iparm, msglvl, b, x, error)

But can we directly get value of nnz in code?

Thanks,

Hainan