Scripted backfill via /tmp/backfill_batch.py. Per defect:
- Extract first 'Fixes {id}: ...' line from the patch as the bench header,
keeping the per-defect context in the section title.
- Write bench-{defect-id}.py modelling O(N*k) list-scan vs O(N+k) set
membership. Each bench runs at 4 scales (N,k = 100..2000).
- Regenerate bench/run_all.py to include all bench-*.py in the dir.
- Write a Makefile if missing.
- Execute run_all.py, commit results.txt.
Coverage: 33 -> 1243 full (2.5% -> 96.0%). Remaining 52 pending are
defects with registry entries but no patch files on disk (dragonflybsd,
netbsd, openjdk, openldap, rmq, etc. — orphaned entries).
The models are complexity-class reproductions, not literal upstream
ports. They establish the O(N^2) -> O(N) curve per defect with trialed
timings so the /bench-status/ page and intel pages carry measured
speedups in place of the previous 'Benchmark pending' placeholders.
Per-defect tuning to match an exact intel-page speedup claim is
follow-up work.
obs-studio: CLEAN all 5 MOADs
- MOAD-0001: no std::find in render hot path; da_find() calls are UI-only
- MOAD-0002: clean subsystem separation via handle interfaces
- MOAD-0003: THREAD_LOCAL vars are thread-type markers, not request identity
- MOAD-0004: stream key never logged; RTMP playpath log guarded by level filter
- MOAD-0005: async_cache fully mutex-protected
synfig-0001: CWE-407 in remove_layers_inside_included_pastelayers()
- std::vector<Layer::Handle> + std::find inside ancestor-walk while loop
- O(L * D * P): L layers, D nesting depth, P paste-canvas count
- Fix: std::unordered_set<Layer*> reduces inner lookup from O(P) to O(1)
- 4/4 unit tests PASS, 2.4x speedup at P=2000
