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# MATSEQAIJHIPSPARSE
MATAIJHIPSPARSE = "(seq)aijhipsparse" - A matrix type to be used for sparse matrices on AMD GPUs A matrix type type whose data resides on AMD GPUs. These matrices can be in either
CSR, ELL, or Hybrid format.
All matrix calculations are performed on AMD/NVIDIA GPUs using the HIPSPARSE library.


## Options Database Keys

- ***-mat_type aijhipsparse -*** sets the matrix type to `MATSEQAIJHIPSPARSE`
- ***-mat_hipsparse_storage_format csr -*** sets the storage format of matrices (for `MatMult()` and factors in `MatSolve()`).
Other options include ell (ellpack) or hyb (hybrid).
- ***-mat_hipsparse_mult_storage_format csr -*** sets the storage format of matrices (for `MatMult()`). Other options include ell (ellpack) or hyb (hybrid).
- ***-mat_hipsparse_use_cpu_solve -*** Do `MatSolve()` on the CPU





## See Also
 [](ch_matrices), `Mat`, `MatCreateSeqAIJHIPSPARSE()`, `MATAIJHIPSPARSE`, `MatCreateAIJHIPSPARSE()`, `MatHIPSPARSESetFormat()`, `MatHIPSPARSEStorageFormat`, `MatHIPSPARSEFormatOperation`

## Level
beginner

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.cpp#MATSEQAIJHIPSPARSE">src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.cpp</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.cpp)


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