:orphan:
# PetscFEGetTileSizes
Returns the tile sizes for evaluation 
## Synopsis
```
#include "petscfe.h" 
PetscErrorCode PetscFEGetTileSizes(PetscFE fem, PetscInt *blockSize, PetscInt *numBlocks, PetscInt *batchSize, PetscInt *numBatches)
```
Not Collective


## Input Parameter

- ***fem -*** The `PetscFE` object



## Output Parameters

- ***blockSize -*** The number of elements in a block
- ***numBlocks -*** The number of blocks in a batch
- ***batchSize -*** The number of elements in a batch
- ***numBatches -*** The number of batches in a chunk





## See Also
 `PetscFE`, `PetscFECreate()`, `PetscFESetTileSizes()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/dm/dt/fe/interface/fe.c.html#PetscFEGetTileSizes">src/dm/dt/fe/interface/fe.c</A>


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