# MatHIPSPARSEStorageFormat
indicates the storage format for HIPSPARSE (GPU) matrices. 
## Synopsis
```
typedef enum {
  MAT_HIPSPARSE_CSR,
  MAT_HIPSPARSE_ELL,
  MAT_HIPSPARSE_HYB
} MatHIPSPARSEStorageFormat;
```
Not Collective


- ***MAT_HIPSPARSE_CSR -*** Compressed Sparse Row
- ***MAT_HIPSPARSE_ELL -*** Ellpack
- ***MAT_HIPSPARSE_HYB -*** Hybrid, a combination of Ellpack and Coordinate format (requires CUDA 4.2 or later).




Any additions/changes here MUST also be made in include/petsc/finclude/petscmat.h


## See Also
 `MatHIPSPARSESetFormat()`, `MatHIPSPARSEFormatOperation`

## Level
intermediate

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


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