Test that connections that should be permutations actually *are* permutations #225
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This was referenced Jun 16, 2021
alexfikl
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Not quite sure about the split of the warp and blend classes, but functionally it looks good to me! (barring a few nitpicks)
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| if tol_multiplier is None: | ||
| tol_multiplier = 500 |
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There's another tol_multiplier is None above that sets it to 50. Which one did you mean to keep?
| if len(zero_indices) != ncols - 1: | ||
| dist_vecs = (ibatch.result_unit_nodes.reshape(dim, -1, 1) | ||
| - from_grp.unit_nodes.reshape(dim, 1, -1)) | ||
| dists = np.sqrt(np.sum(dist_vecs**2, axis=0)) |
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| dists = np.sqrt(np.sum(dist_vecs**2, axis=0)) | |
| dists = la.norm(dist_vecs, axis=0, ord=2) |
? Don't know if this is any faster.
| return result | ||
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| class PolynomialWarpAndBlend3DElementGroup(_MassMatrixQuadratureElementGroup): |
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Feels like this should have From3DRestriction or something to that effect in the name? This makes it sound like it only works in 3D.
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Fair point.
PolynomialWarpAndBlend3DRestrictingElementGroup?PolynomialWarpAndBlend2DRestrictingElementGroup?
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Yep, that sounds better!
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| default_simplex_group_factory, | ||
| ElementGroupFactory) |
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| default_simplex_group_factory, | |
| ElementGroupFactory) | |
| default_simplex_group_factory, | |
| ElementGroupFactory) |
? Everyone else seems to be indented like this.
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This is supposed to be a version of #105 that we can merge right away, plus a number of fixes that arose around that. For review, this PR is probably best viewed commit-by-commit. The commit messages provide a pretty good inventory of what's here.
Diff-wise, the biggest part of this is the (annoying, but IMO required) split of
PolynomialWarpAndBlendGroupFactoryintoPolynomialWarpAndBlend2DGroupFactoryandPolynomialWarpAndBlend3DGroupFactory. (The 2D WnB nodes are not equivalent to a restriction of the 3D nodes to a face, and we very much would like 2D el groups in 3D discretizations to be just that, so that the boundary extractions can be done by indirect addressing.)cc @nchristensen