PETSc version 3.16.1
Fix/Edit manual page

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