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Differential Revision: D75761780

@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Meta Open Source bot. label Jun 1, 2025
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This pull request was exported from Phabricator. Differential Revision: D75761780

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This pull request was exported from Phabricator. Differential Revision: D75761780

shayne-fletcher added a commit to shayne-fletcher/monarch-1 that referenced this pull request Jun 1, 2025
Summary:

implements `Slice::view(&[usize]) -> Result<Slice>` with validation logic mirroring `torch.Tensor.view`. requires element count match and verifies row-major view layout is reachable in the base slice. conservative, safe reshape for canonical slices.

Differential Revision: D75761780
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This pull request was exported from Phabricator. Differential Revision: D75761780

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This pull request was exported from Phabricator. Differential Revision: D75761780

Summary:

implement `Slice::view(&[usize]) -> Result<Slice>` with validation logic mirroring `torch.Tensor.view`. requires element count match and that the base slice has offset 0. verifies that row-major view layout is reachable in the base slice. conservative, safe reshape for canonical slices.

changed `reshape::view_limit` to `reshape::reshape_with_limit`. this clarifies that it constructs a new shape structurally rather than reinterpreting an existing one, avoiding confusion with the stricter, validating `view()` operation.

Differential Revision: D75761780
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This pull request was exported from Phabricator. Differential Revision: D75761780

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