Module context optionally built from a green-ctx SM carve (probe2k pattern);
disjoint partitions via one granularity split + group merge (remainder re-split
is CUDA 915). Gates: scene_dp CDP chain + render_pipe tol-0 PASS in 8/16/8+16/
8+rem/24+rem carves; no-carve suite unchanged; sanitizer 0.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>