linear solver preconditioner types

Enumerations
enum	PreconType {   PRECON_NULL, PRECON_DIAG, PRECON_ICH, PRECON_DILU,   PRECON_CG_MULTIGRID, PRECON_ILU, PRECON_CUSP_AINV, PRECON_CUSP_SMOOTHED_AGGREGATION }

Detailed Description

Enumeration Type Documentation

enum PreconType

Enumerator
PRECON_NULL	no preconditioner
PRECON_DIAG	diagonal (Jacobi) preconditioner
PRECON_ICH	incomplete Choleski
PRECON_DILU	diagonal incomplete LU
PRECON_CG_MULTIGRID	multigrid
PRECON_ILU	incomplete LU
PRECON_CUSP_AINV	approximate inverse (CUDA/CUSP only)
PRECON_CUSP_SMOOTHED_AGGREGATION	smoothed aggregation (CUDA/CUSP only)