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[Encoding] Delete the allocation support of roundDimsTo field. #20332

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merged 1 commit into from
Mar 20, 2025

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hanhanW
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@hanhanW hanhanW commented Mar 20, 2025

The field was introduced for plumbing through data-tiling support in a target-independent way. IREE has the ability to represent layouts and resolve layouts in Stream transformations, so this workaround path is no longer needed. The attribute is preserved because CPU codegen currently abuse the field to get the iteration domain sizes. It is an important feature in CPU targets.

It is a step towards #19897

The field was introduced for plumbing through data-tiling support in a
target-independent way. IREE has the ability to represent layouts and
resolve layouts in Stream, so this limit path is no longer needed. The
attribute is preserved because CodeGen currrently abuse the field to get
the iteration domain sizes. It is an important feature in CPU targets.

Signed-off-by: hanhanW <hanhan0912@gmail.com>
@hanhanW hanhanW requested review from bjacob and benvanik as code owners March 20, 2025 21:44
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🥳

@hanhanW hanhanW merged commit 07210cc into iree-org:main Mar 20, 2025
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@hanhanW hanhanW deleted the prepare-deprecate-round-dims-to branch March 20, 2025 22:43
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2 participants