cbb
34019c1a34
- 撤回一条自己的假收益：先前"合并几何查询→24.5ms"不成立。①第一版把 xf= 传给含5行的 gaps， 只有第0行走完宽相位，认证点全部退回截顶40.0（少干活）；②真实顺序 特征→推理→候选→认证， 认证点依赖网络输出，故"特征间隙与认证点合并一次调用"实现上做不到 - 可实现并已落地：gm_groups(..., xf=) 复用 features 已算的 cum_xf，B=1 交错实测 P50 −3.4ms； 256题重跑 22 项指标与轮次33 base 逐项相同 - 新增 --cert_batch（默认0不变）：K条候选并成1次 gaps 调用。合成夹具(B=2)断言选择/轨迹/证书逐位一致， 变异检查（换回错误索引）2项测试立即失败；256题重跑同样 22 项指标逐位相同 实测交换：典型 33.5→37.6ms，最坏（前面候选被拒）80.2→37.1ms，P99 64.7→48.3ms - FP16/BF16 实测不比 FP32 快（推理 7.68→8.31→8.58ms），整周期不变而 P99 更差，动作偏差 0.005°/0.038° → 小批量下不是算力受限，半精度不划算，推理保持 FP32 - 仍不达 20ms：下一刀是流水线复用（下次规划的特征间隙＝本次已认证的末点），可整块省掉特征 ~13ms - 测试 32→34 项
71 lines
1.8 KiB
JSON
71 lines
1.8 KiB
JSON
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