feat(dpmodel): port DPA4/SeZM SO3 grid projection (PR-A: dpmodel core) - #5547

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wanghan-iapcm:feat-dpmodel-dpa4-so3grid

Commits on Jun 17, 2026

feat(dpmodel): port resolve_so3_grid + _build_so3_frame_set for DPA4 SO3 grid
Han Wang
committed
340fce7
test(dpmodel): cover SO3 grid util edge branches; refresh projection docstring
Han Wang
committed
a0b2d8c
feat(dpmodel): port SO3GridProjector (Wigner-D grid quadrature) for DPA4
Han Wang
committed
1430f09
feat(dpmodel): port FrameExpand/FrameContract per-degree frame mixers for DPA4
Han Wang
committed
15742c3
feat(dpmodel): port GridMLP + enable op_type='mlp' grid op for DPA4
Han Wang
committed
f97db9b
fix(dpmodel): make GridMLP bias-free to mirror pt (parity + interop)
Han Wang
committed
0178cc5
feat(dpmodel): implement BaseGridNet cross-mode + layout=flat + residual_scale for DPA4
Han Wang
committed
e133750
feat(dpmodel): port SO3GridNet (self+cross frame machinery) for DPA4
Han Wang
committed
6b1b47a
feat(dpmodel): wire SO3/S2 grid nets into FFN+SO2Convolution for DPA4
Han Wang
committed
025df34
test(dpmodel): convert DPA4 grid NIE guards to pt-parity tests + invariance/fp32 coverage
Han Wang
committed
7c7e115
test(consistent): add DPA4 SO3/S2 grid-flag cross-backend rows
Han Wang
committed
e73f7a9
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot]
committed
794c1ba

Commits on Jun 18, 2026

test(dpmodel): pin pt reference modules to CPU in DPA4 grid parity tests (CUDA CI fix)
Han Wang
committed
401890f