PETSc version 3.17.5
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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
Keywords
MG, set, Galerkin
See Also
PCMGSetAdaptCR
(),
PCMGGetAdaptInterpolation
(),
PCMGSetGalerkin
()
Level
intermediate
Location
src/ksp/pc/impls/mg/mg.c
Implementations
PCMGGetAdaptCR_MG in src/ksp/pc/impls/mg/mg.c
Index of all PC routines
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