PCMGGetAdaptCR#
Get the flag to monitor coarse space quality using an auxiliary solve with compatible relaxation.
Synopsis#
#include "petscksp.h"
PetscErrorCode PCMGGetAdaptCR(PC pc, PetscBool *cr)
Not Collective
Input Parameter#
pc - the multigrid context
Output Parameter#
cr - flag for compatible relaxaion
See Also#
PCMGSetAdaptCR(), PCMGGetAdaptInterpolation(), PCMGSetGalerkin(), PCMGGetAdaptCoarseSpaceType(), PCMGSetAdaptCoarseSpaceType()
Level#
intermediate
Location#
Implementations#
PCMGGetAdaptCR_MG in src/ksp/pc/impls/mg/mg.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages