petsc-3.14.6 2021-03-30
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PCDeflationGetPC
Returns the additional preconditioner M^{-1}.
Synopsis
#include "petscksp.h"
PetscErrorCode
PCDeflationGetPC
(
PC
pc,
PC
*apc)
Not Collective
Input Parameters
pc
- the preconditioner context
Output Parameters
apc
- additional preconditioner
See Also
PCDEFLATION
Level
advanced
Location
src/ksp/pc/impls/deflation/deflation.c
Implementations
PCDeflationGetPC_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