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sanguo
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sanguo_vnpy_v2
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0d038548ae348afea67f6fe20807ef8b5ea2b9ce
sanguo_vnpy_v2
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tests
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claude_dev
0d038548ae
perf(factor): 股票池枚举改无过滤DISTINCT覆盖索引扫——带WHERE(interval/datetime/LIKE)版本在26G库退化全表扫NAS实测>5min不归,前缀python侧滤,周期/窗口由数据查询天然过滤(语义不变,15m-only股锁定测试) [vps]
2026-08-25 01:01:48 +08:00
..
api
feat(api): 因子批量评估四端点(runs/leaderboard/detail/submit)+orchestrator任务接线——leaderboard服务端扁平化排序,worker落factor_eval.db+任务中心摘要 [vps]
2026-08-25 00:31:12 +08:00
backtest
…
data
…
data_platform
test(ci): CI扩跑tests/portfolio+钉死测试归一——issue#35方案B,440组合引擎题进门禁 [nas]
2026-08-22 22:51:57 +08:00
factor
perf(factor): 股票池枚举改无过滤DISTINCT覆盖索引扫——带WHERE(interval/datetime/LIKE)版本在26G库退化全表扫NAS实测>5min不归,前缀python侧滤,周期/窗口由数据查询天然过滤(语义不变,15m-only股锁定测试) [vps]
2026-08-25 01:01:48 +08:00
orchestrator
…
portfolio
perf(data): min/max改逐对双seek——INDEXED BY批IN形态VPS实测仍不达标(30只冷8.1s/热0.25s,大池冷态分钟级),ORDER BY ±datetime LIMIT 1三列全等前缀每股恰2次寻位冷热皆毫秒级——上一发(
80fc517
)生产探针续测定形态:①原IN+GROUP BY劣化计划101s冷;②钉复合索引后计划翻转(TEMP B-TREE消失)但仍逐股扫全部interval条目(d+15m+5m),30只冷8.1s→momentum池~2000只外推冷态≈9min过不了<60s验收;③行值IN变体在本SQLite对(row-value IN+INDEXED BY)走全索引扫描7min不归(弃);终态=逐对双seek,symbol/exchange/interval三列全等直落d子区间两端,连15m/5m条目都不碰;无日线对不落minmax(下游.get默认(None,None)同旧GROUP BY语义);测试5个重写到seek API(双索引名/回退/EXPLAIN计划签名interval=?直落+无TEMP B-TREE/batch==逐只等价);628绿;待VPS探针终验双seek计时 [vps]
2026-08-24 14:14:11 +08:00
shadow_desk
…
spikes
…
trader
fix(shadow): 双轨对账count_match改按票+方向聚合总量——QMT部分成交拆行致27vs5恒False纯计数噪音 [vps]
2026-08-24 23:07:12 +08:00
.gitkeep
…
test_live_api.py
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test_live_engine.py
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websocket_test.html
…