-mg_levels_4_ksp_type gmres -mg_levels_4_ksp_gmres_restart 300 -mg_levels_4_ksp_gmres_max_it 300 -mg_levels_4_ksp_compute_eigenvalues -mg_levels_4_pc_type none
Quick followup question - When solving Ax = b, I have an outer loop that keeps feeding the same A matrix to the KSP solver, but with different initial guesses for x. When doing this, I get slightly different eigenvalue estimates every time (minimum real part off by 10%). I just want to confirm that this is because of the iterative process. Thanks
