[MLIR][Tensor] Add Destination style RewritePattern for DimOp. #65780
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kaitingwang
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ftynse,
matthias-springer and
nicolasvasilache
joker-eph
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Sep 8, 2023
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Can you document the pattern?
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Thank you for the approval! I added a brief comment: "Fold dim of a destination passing style op into the dim of the corresponding init." The updated PR should be running CI now.
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Fold dim of a destination passing op with dim of the corresponding init. This enables canonicalization to fold away unnecessary tensor.dim ops which in turn enables folding away of other operations, as can be seen in conv_tensors_dynamic where affine.min operations were folded away.
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This enables canonicalization to fold away unnecessary tensor.dim ops which in turn enables folding away of other operations, as can be seen in conv_tensors_dynamic where affine.min operations were folded away.