# Sage2 P1 Entry Fusion Recovery

Recovered implementation sources are preserved as generated patches and are not
connected to production dispatch.

- `patches/0001-sage2-entry-wrapper.patch`: standalone untracked wrapper from
  `src/h3_blackwell_runtime/sage2_entry.py`.
- `patches/0002-entry-validation.patch`: standalone untracked randomized and
  real-block validation harness.
- `../shared_cuda_experimental_worktree/patches/0001-shared-cuda-experiments.patch`:
  exact CUDA implementation and extension binding. This shared patch is mixed
  with other requested experiments and is not isolated.

The worktree documentation records exact randomized and block 0/24/49 parity,
but rejection at the complete-block performance gate. No runtime branch is
reconnected here.