docs: FT190 multiprocessing モジュール フィールドトライアルレポートを追加#527
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- multiprocessing: Pool.map/starmap/imap/apply_async・Value・Queue・初期化関数付きプール
- 56 tests passed, mypy --strict, ruff clean
- F-1: Pool.starmap にローカル関数 → PicklingError（モジュールレベルへ移動で解決）
- F-2: Synchronized[c_int] mypy 不整合 → Synchronized[int] + Value("i", 0) に変更
- v1.8.60→1.8.62（v1.8.61 は backlog 修正分・pyproject.toml 未更新のためスキップ）
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Summary
multiprocessing— プロセスベース並行処理・共有状態・プロセスプール発見した摩擦ポイント
Pool.starmapにローカル関数を渡すとPicklingError（_addをモジュールレベルへ移動で解決）Synchronized[c_int]で mypy --strict エラー →Synchronized[int]+Value("i", 0)で回避Test plan
uv run pytest— 56 passeduv run mypy --strict demos.py app.py— Successuv run ruff check .— All checks passeduv run pip-audit— PYSEC-2025-183 (PyJWT 推移的 CVE、許容済み)🤖 Generated with Claude Code