PCPFLAREINVSetType

Sets the type of approximate inverse applied by PCPFLAREINV

Synopsis

PetscErrorCode PCPFLAREINVSetType(PC pc, PCPFLAREINVType inverse_type)

Logically Collective

Input Parameters

• pc - the PCPFLAREINV preconditioner context

• inverse_type - the approximate inverse type, one of the PCPFLAREINVType values

Options Database Key

• -pc_pflareinv_type (power|arnoldi|newton|newton_no_extra|neumann|sai|isai|wjacobi|jacobi) - the approximate inverse type; defaults to arnoldi

See Also

KSP: Linear System Solvers, PCPFLAREINV, PCPFLAREINVGetType(), PCPFLAREINVType, PCPFLAREINVSetPolyOrder()

Level

intermediate

Index of all PC routines
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Index of all manual pages