Do not compute a norm during the Krylov process. This will possibly save some computation but means the convergence test cannot be based on a norm of a residual etc.
Note: Some Krylov methods need to compute a residual norm and then this option is ignored
KSPNormType, KSPSetNormType(), KSP_PRECONDITIONED_NORM, KSP_UNPRECONDITIONED_NORM, KSP_NATURAL_NORM
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages