PCPFLAREINVGetMatrixFree#

Returns whether PCPFLAREINV applies its approximate inverse matrix-free

Synopsis#

PetscErrorCode PCPFLAREINVGetMatrixFree(PC pc, PetscBool *flg)

Not Collective

Input Parameter#

pc - the PCPFLAREINV preconditioner context

Output Parameter#

flg - PETSC_TRUE if the approximate inverse is applied matrix-free instead of being assembled

See Also#

KSP: Linear System Solvers, PCPFLAREINV, PCPFLAREINVSetMatrixFree(), PCPFLAREINVGetInverseMat()

Level#

advanced

Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages