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lumbda/factory/CHANGELOG.md
russell@unturf.com 1665893321
factory + quantum + sweep-doctrine: AGPLv3 share-back from foxhop ecdsa 
29 new files publish factory infra (V2 autoscaler with live VRAM
sampling + EWMA peak tracking, HUGE solo-dispatch, two-tier DLQ/rDLQ
classifier + retry), general quantum circuit primitives (Cuccaro
ripple-carry adder, Clifford gate library, Clifford tableau simulator,
mod-arith family, dialog GCD reversible inverse, Karatsuba multiplier,
Solinas fast reduction), and a TCRAUDT reducer harness. Originally
developed in ~/git/www.foxhop.net/ecdsa/ for secp256k1 attack-surface
research; published upstream as obligated by AGPLv3.

Parametrization contract at factory/CONTRACT.md. Consumers export
LUMBDA_REPO_DIR + LUMBDA_QUEUE_DIR + LUMBDA_BACKEND_CMD + LUMBDA_EMITTER_CMD
then exec factory scripts. No fork-and-modify; single source of truth
upstream.

Integration tests gate 7 V2 defect classes that wedged a live factory
on 2026-06-12 (skewed-demand starve, zero-floor reservation,
multi-tier greedy, +-25%% damping, cold-start ramp, DLQ surge halve,
post-damp CPU ceiling) + 28 DLQ classifier cases (auto-retry vs
escalate partition) + bash -n syntax lint across every script.

GPU backend stays in consumer trees; rationale in
factory/GPU-BACKEND-NOTE.md. Bend wire protocol + gpu-worker.lsp
already upstream at examples/cuda-fanout/.

make factory-lint                bash -n on every factory/*.sh
make test-integration            V2 reducer + DLQ classifier + syntax gate
make sweep-doctrine              TCRAUDT reducer gate (serial)
make sweep-doctrine-parallel     xargs -P fan-out

Verified on neoblanka: factory-lint 12 scripts PASS; test-integration
14 V2 cases + 28 DLQ classifier cases + 12 syntax cases all PASS.
2026-06-14 10:37:35 -04:00

923 B
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factory CHANGELOG

2026-06-14 — initial upstream port

AGPLv3 share-back from foxhop ecdsa secp256k1 attack-surface research. Port covers:

  • V2 live-state autoscaler (EWMA peak tracking, DLQ growth-rate damping, HUGE solo-dispatch, ±25 % per-poll damping, cold-recovery baseline)
  • Bounded parallel emit pool with auto-pull-master across multiple repos
  • Singleton dispatcher with live tier-config reload
  • Two-tier DLQ + rDLQ with class-based auto-retry vs escalate
  • Tier classifier (micro/small/medium/large/huge bin bands)
  • Supervisor liveness signaling

Env-var contract defined in CONTRACT.md. Consumers wrap by exporting env then exec'ing upstream scripts. Single source of truth — no fork-and-modify.

Provenance: foxhop scripts at ~/git/www.foxhop.net/ecdsa/scripts/bend-* operated this factory from 2026-05 through 2026-06-14, producing measured improvements documented in foxhop's PROVENANCE.md.