PETSc version 3.16.6
PCDeflationSetCoarseMat
Set the coarse problem Mat.
Synopsis
#include "petscksp.h"
PetscErrorCode PCDeflationSetCoarseMat(PC pc,Mat mat)
Collective
Input Parameters
| pc | - preconditioner context
|
| mat | - coarse problem mat
|
See Also
PCDEFLATION
Level
developer
Location
src/ksp/pc/impls/deflation/deflation.c
Implementations
PCDeflationSetCoarseMat_Deflation in src/ksp/pc/impls/deflation/deflation.c
Index of all PC routines
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