EthanfelandClaude Opus 4.8 0f22d64b98 fix(diff-cache): bound disk spill by free space ...

The diff cache caps RAM (ram_pct) but the disk spill (auto/disk modes) was
uncapped — a large model x several LoRAs (e.g. LTX-2 audio-video x 3) writes
full-rank fp16 diffs until the temp volume fills, which can exceed 60GB and was
likely the cause of earlier out-of-disk incidents. Add a free-space guard: keep
~5GB free on the temp volume, then stop disk-caching and recompute the overflow
on demand (a skipped put() is a cache miss, which the caller already recomputes).
Tests + README updated; 277 passing.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-21 18:20:33 +02:00

..

test_estimator_features.py

feat: add EstimatorFeatureExtractor for combo feature vectors

2026-04-21 14:04:25 +02:00

test_estimator_freshness.py

fix(estimator): check index version and harden meta/per_prefix parsing

2026-04-21 14:20:22 +02:00

test_estimator_integration.py

test(estimator): end-to-end integration (build → retrieve → emit)

2026-04-21 14:34:07 +02:00

test_estimator_node.py

fix: surface fresh per-prefix stats in estimator Phase 1

2026-04-21 14:44:37 +02:00

test_estimator_runtime.py

feat(estimator): LoRAEstimator runtime — retrieve, aggregate, emit tuner_data

2026-04-21 14:22:03 +02:00

test_index_builder.py

feat: index builder script for estimator k-NN

2026-04-21 14:06:33 +02:00

test_lora_optimizer.py

fix(diff-cache): bound disk spill by free space

2026-06-21 18:20:33 +02:00

test_per_prefix_capture.py

feat(autotuner): batch 3 — community I/O, cache GC, selection replay, dedup

2026-06-10 15:23:23 +02:00