petsc-master 2019-10-20
Report Typos and Errors

PCDeflationGetCoarseKSP

Returns the coarse problem KSP.

Synopsis

#include "petscksp.h" 
PetscErrorCode  PCDeflationGetCoarseKSP(PC pc,KSP *ksp)
Not Collective

Input Parameters

pc -preconditioner context

Output Parameters

ksp -coarse problem KSP context

See Also

PCDEFLATION

Level

advanced

Location

src/ksp/pc/impls/deflation/deflation.c

Implementations

PCDeflationGetCoarseKSP_Deflation in src/ksp/pc/impls/deflation/deflation.c

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