:orphan:
# MatHIPSPARSEFormatOperation
indicates the operation of `MATAIJHIPSPARSE` (GPU) matrices whose operation should use a particular storage format. 
## Synopsis
```
typedef enum {
  MAT_HIPSPARSE_MULT_DIAG,
  MAT_HIPSPARSE_MULT_OFFDIAG,
  MAT_HIPSPARSE_MULT,
  MAT_HIPSPARSE_ALL
} MatHIPSPARSEFormatOperation;
```

## Values

- ***`MAT_HIPSPARSE_MULT_DIAG` -*** sets the storage format for the diagonal matrix in the parallel `MatMult()`
- ***`MAT_HIPSPARSE_MULT_OFFDIAG` -*** sets the storage format for the offdiagonal matrix in the parallel `MatMult()`
- ***`MAT_HIPSPARSE_MULT` -*** sets the storage format for the entire matrix in the serial (single GPU) `MatMult()`
- ***`MAT_HIPSPARSE_ALL` -*** sets the storage format for all HIPSPARSE (GPU) matrices





## See Also
 [](ch_matrices), `MatHIPSPARSESetFormat()`, `MatHIPSPARSEStorageFormat`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/include/petscmat.h.html#MatHIPSPARSEFormatOperation">include/petscmat.h</A>


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