# PCRedundantGetKSP
Gets the less parallel `KSP` created by the redundant `PC`. 
## Synopsis
```
#include "petscksp.h" 
PetscErrorCode PCRedundantGetKSP(PC pc, KSP *innerksp)
```
Not Collective


## Input Parameter

- ***pc -*** the preconditioner context



## Output Parameter

- ***innerksp -*** the `KSP` on the smaller set of processes





## See Also
 `PCREDUNDANT`

## Level
advanced

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/pc/impls/redundant/redundant.c.html#PCRedundantGetKSP">src/ksp/pc/impls/redundant/redundant.c</A>

## Implementations

<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/pc/impls/redundant/redundant.c.html#PCRedundantGetKSP_Redundant">PCRedundantGetKSP_Redundant in src/ksp/pc/impls/redundant/redundant.c</A><BR>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/ksp/pc/impls/redundant/redundant.c)


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