Addresses the 2026-06-21 review of the FLUX.1-dev port:
- test_flux_t2i_similarity.py imported FluxSamplingParam from the removed
fastvideo.configs.sample.flux; point it at fastvideo.api.flux so the SSIM
gate can collect.
- FluxTimestepPreparationStage silently fell back to the base schedule when
the scheduler lacked `mu` or had use_dynamic_shifting=False, skipping FLUX's
resolution-dependent shift. Emit a warning on both fallback paths.
- repeat_interleave_real was added to get_1d_rotary_pos_embed but never read
(expansion is driven by use_real); drop the dead kwarg and its FLUX call-site
argument. No behavior change — use_real=True already yields the interleaved
expansion FLUX needs.
- PORT_STATUS.md: both "Known Blockers" were stale (SSIM TORCH_SDPA reference
is committed; FLUX registers unconditionally with no early-return guard).
Move them to a Resolved section and bump the date.
tests/local_tests/ holds local-only parity, smoke, and component tests
organized by model family (e.g. tests/local_tests/ltx2/,
tests/local_tests/stable_audio/). They typically require a checked-out
reference repo and/or model weights and are skipped in CI; see each family's
README.md for setup. The top-level
tests/local_tests/README.md is the family index.
The CI-backed test suite still lives in fastvideo/tests/.
Raghav
21047a6850