DMMGGetKSP

 Gets the KSP object (linear solver object) for the finest level

Synopsis

KSP DMMGGetKSP(DMMG *dmmg)
Not Collective

Input Parameter

dmmg -DMMG solve context

Notes: If this is a linear problem (i.e. DMMGSetKSP() was used) then this is the master linear solver. If this is a nonlinear problem (i.e. DMMGSetSNES() was used) this returns the KSP (linear solver) that is associated with the SNES (nonlinear solver)

See Also

DMMGCreate(), DMMGSetUser(), DMMGGetJ(), KSPGetSNES()

Level:intermediate
Location:src/snes/utils/../../../include/petscdmmg.h
Index of all DA routines
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Index of all manual pages