I introduced a bug in my cleanup. The kspest eigenestimator was created AFTER the KSPSetFromOptions_Chebyshev() hence the options for controlling the KSP estimator were never processed.
I've attached a patch, please let me know how it goes. Barry
fix-chebyshev-eigest-options.patch
Description: Binary data
> On Jun 17, 2015, at 6:24 AM, Garth N. Wells <[email protected]> wrote: > > 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? > > Garth
