Fix dpnp.einsum memory-layout - #3058
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antonwolfy merged 8 commits intoSep 9, 2026
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abagusetty
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coverage: 78.499% (+0.007%) from 78.492% — abagusetty:fix-einsum-order-k-contiguity into IntelPython:master |
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Sep 5, 2026
| # a unary einsum without summation returns a view, as NumPy does for every | ||
| # `order` | ||
| if not returns_view: | ||
| if order == "K" and not all_f_contiguous: |
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optimize=True now forces the result to C-contiguous, which
- changes behavior that previously matched NumPy on that path
- adds a copy for no functional benefit
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Shoot, now the order=K copy is gated with optimize is False so the matmul-based paths keep their layouts
Co-authored-by: Anton <100830759+antonwolfy@users.noreply.github.com>
…agusetty/dpnp into fix-einsum-order-k-contiguity
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Thank you @abagusetty for improving the handling, LGTM
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One more minor layout issue detected during an app-testing in comparison to numpy behavior:
Fixes: #3056