swayfx-mosaic/tooling/probes/step20c-targeted-results/README.md
fy59 ed9375797e test(mosaic): record targeted STEP20C partial closure
Record exact-SHA scale and extended G samples, same-source blur measurements
and retained negative saved/input results. Keep STEP20C NEXT and production
multi-output unsupported; no production integration.

Preserve immutable probe fixtures, offline regressions and compact artifact
provenance. Fourteen consumed runs / 125 output captures, independent final
audit accepted. Saved timeout/GPU lifetime, whole-H1 return, input after camera
mutation and all-frame damage remain open.
2026-10-14 07:00:33 +02:00

2.6 KiB

STEP20C targeted closure evidence

EXPERIMENTAL / PARTIALLY_ADVANCED. STEP20C remains NEXT and production multi-output remains NOT YET SUPPORTED. This directory records the consumed targeted batch separately from its immutable pre-execution fixtures.

RESULTS.json separates measurements, raw runtime/runner status, scientific cleanup and architecture verdict for all fourteen attempts. ARTIFACTS.json binds the 460 retained run files, including 125 PNGs, by SHA-256. Images, logs, SHM, binaries, builds and the future packaging recipe remain in the private laboratory /home/fy59/swayfx-mosaic-targeted-7gge6h8b, outside Git. Historical evidence in /home/fy59/swayfx-mosaic-overnight-mcolx0gq was read only.

The closure report and decision draft describe the observations, risks and remaining gates. Positive sampled results do not qualify all frames, GPU lifetime, atomic generations or a future ABI pair. Whole-H1 A-return inequality is an observed failure in pristine/A/G; its INCONCLUSIVE marker concerns causal diagnosis and integration readiness.

The original core fixture and diagnostic fixture retain their reviewed bytes, including known limitations exposed by consumed attempts:

  • Saved A/G requested an IPC workspace gaps field absent from this binary.
  • Input A/G refreshed geometry before clicking, but focus changed the camera during the third click. The wire coordinates match the later applied origin.
  • C3 rejected legitimate reuse of a native node address. Its retained native creation/render/teardown observations do not replace the rejected runtime predicate or prove natural timeout removal.
  • All fourteen raw terminal IPC exit responses are failures despite recorded process exits zero. Cleanup and positive measurements are recorded separately.

Do not launch, repair and retry a consumed ID, reset a ledger, edit a historic receipt, or treat a synthetic offline trace as runtime evidence. The diagnostic binary is distinct from A/G. Its passive listener/log overhead is experimental.

Read-only verification of the compact records and retained files:

PYTHONDONTWRITEBYTECODE=1 python tooling/probes/step20c-targeted-results/verify_evidence.py

This command hashes files only; it launches no compositor and does not write or reopen a run. Publication commits cannot contain their own future SHA. The final publication references and independent-review receipt are recorded in the private closeout manifest and final user report.