[petsc-users] Parameter to pick KSP for estimating eigenvalues for Chebyshev

Garth N. Wells gnw20 at cam.ac.uk
Wed Jun 17 06:24:41 CDT 2015

It used to be possible to pick the Krylov solver used to estimate the
eigenvalues for Chebyshev, via the parameter system
("mg_levels_est_ksp_type" and "gamg_est_ksp_type"). I know there was
some clean-up, with the parameters becoming
"mg_levels_ksp_chebyshev_esteig_foo", but an option to pick the Krylov
solver appears to be missing. Or have I overlooked it?


More information about the petsc-users mailing list