Implementation of permute_dims function#786
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vlad-perevezentsev wants to merge 2 commits intoIntelPython:masterfrom
Closed
Implementation of permute_dims function#786vlad-perevezentsev wants to merge 2 commits intoIntelPython:masterfrom
vlad-perevezentsev wants to merge 2 commits intoIntelPython:masterfrom
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| def permute_dims(X, axes): | ||
| if type(X) is not dpt.usm_ndarray: |
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| if type(X) is not dpt.usm_ndarray: | |
| if not isinstance(X, dpt.usm_ndarray): |
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| def permute_dims(X, axes): | ||
| """ | ||
| permute_dims(X: usm_ndarray, axes: tuple or list) -> usm_ndarray |
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Since your branch does not build documentation we do not see how this comes out in docs. Please create a branch in the main repo and push there to see the rendered docs,
| "The length of the passed axes does not match " | ||
| "to the number of usm_ndarray dimensions." | ||
| ) | ||
| if axes not in permutations(range(0, X.ndim), X.ndim): |
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This has horrible computational and space complexity in the dimensionality of the array d, specifically O(d!).
More efficient way:
- Length of the tuple must be
d - Minimum element must be
0, maximumd-1. - Array should have no duplicates.
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Moved to #787 |
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This PR adds
permute_dimsfunctions according to Python array API standard forusm_ndarray