[examples][MLIRSparseTensor] Add example to show how sparse vectoriza… #179
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I am writing a blog post to describe how MLIR vectorizes sparse operation: https://blog.sh1mar.in/post/mlir/sparse-vectorization/. It is still WIP, but I think it can explain some of the rewrite details for this PR. |
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| func.func @sparse_mul(%arga: tensor<1024xf32, #SparseVector>, | ||
| %argb: tensor<1024xf32>, | ||
| %argx: tensor<1024xf32>) -> tensor<1024xf32> { | ||
| %0 = linalg.generic #trait_mul |
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%arga ,%argb, %argx should be aligned.
| // Example for reduction loop vectorization | ||
| func.func @sparse_reduction(%arga: tensor<1024xf32, #SparseVector>, | ||
| %argb: tensor<1024xf32>, | ||
| %argx: tensor<f32>) -> tensor<f32> { |
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@Avimitin Please modify the format according to the comments above. |
…tion rewrite ForOp Signed-off-by: Avimitin <[email protected]>
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Fixed and rebased. |
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Thanks! |
ShiHaoGao
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…tion rewrite ForOp (buddy-compiler#179) Signed-off-by: Avimitin <[email protected]>
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…tion rewrite ForOp