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Refactor CUSPARSE #409

Merged
merged 16 commits into from
Sep 4, 2020
Merged

Refactor CUSPARSE #409

merged 16 commits into from
Sep 4, 2020

Commits on Sep 3, 2020

  1. Add some common functionality to make the CUSPARSE types more REPL-fr… 

    …iendly.
    @maleadt
    maleadt committed Sep 3, 2020
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Commits on Sep 4, 2020

  1. Add additional generic descriptors.

    @maleadt
    maleadt committed Sep 4, 2020
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  2. Rework matrix-matrix and matrix-vector multiplication. 

    - wrap cusparseSpMM
- make the cusparseSpMV wrapper support CSC
- switch to 5-arg mul
    @maleadt
    maleadt committed Sep 4, 2020
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  3. Be more explicit about extending methods.

    @maleadt
    maleadt committed Sep 4, 2020
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  4. Reorganize the SparseArray definitions.

    @maleadt
    maleadt committed Sep 4, 2020
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  5. Refactor SparseArray constructors.

    @maleadt
    maleadt committed Sep 4, 2020
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  6. Implement CUSPARSE conversion methods with constructors.

    @maleadt
    maleadt committed Sep 4, 2020
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  7. Remove expensive conversion.

    @maleadt
    maleadt committed Sep 4, 2020
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  8. Avoid needless copies in tests.

    @maleadt
    maleadt committed Sep 4, 2020
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  9. Replace some field accesses with getter functions.

    @maleadt
    maleadt committed Sep 4, 2020
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  10. Fix display of sparse matrices.

    @maleadt
    maleadt committed Sep 4, 2020
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  11. Add adaption rule for Float32Adaptor to make cu(::SparseArray) work.

    @maleadt
    maleadt committed Sep 4, 2020
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  12. Simplify some conversions.

    @maleadt
    maleadt committed Sep 4, 2020
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  13. Allocate our own buffers for CUSPARSE SpMV and SpMM calls.

    @maleadt
    maleadt committed Sep 4, 2020
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  14. Relax scalar inputs, and use Ref boxes instead of arrays.

    @maleadt
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  15. Don't use SparseArrays.sparse function, but use explicit constructors. 

    We have multiple sparse array types, so hard to choose one.
    @maleadt
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