ericwyuan
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d2fd01f134
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perf(config): Gemini 视觉单帧 timeout 15→30s
实测 gemini-flash-latest 视觉推理免费层排队需 15~30s，15s 频繁超时触发熔断；
调到 30s 后单测通过（返回有效描述）。NVIDIA NIM 仍 20s 稳定可用
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2026-08-20 09:14:53 +08:00 |
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ericwyuan
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a46da5db81
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feat(orchestrator): 视觉 fallback 降级 + 文本融合角色化
- run_visual_analysis 仅 vision 角色参与, fallback 顺序降级(Gemini→NVIDIA NIM)首个成功即采用
- run_text_fusion 固定用 role=text 的 Ollama(qwen2.5:7b) 融合, 支持 num_predict
- config 改为多模型池(gemini/nvidia vision + ollama text)
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2026-08-20 09:11:44 +08:00 |
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ericwyuan
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be30b5f875
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fix(config): Ollama 超时与 num_predict 按 ARM 实测调整
- 实测 1024px 帧视觉编码 ~36s/帧 + ~5 tok/s 生成
- num_predict 500→60: 500 会单帧跑数分钟必触发 240s 超时
- vlm_visual/model timeout 240→600, vlm_fusion 120→300, overall 600→1800
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2026-08-20 01:54:32 +08:00 |
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ericwyuan
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727642d38b
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feat: adaptive keyframe count based on video duration
- Replace fixed 5-8 keyframe limit with duration-based adaptive sizing
- Candidate frames: clamp(duration_min × 2, 30, 120)
- Keyframe cap: clamp(duration / 150s, 8, 30)
- 30min video → 12 keyframes (was 8), 60min → 24, 120min → 30
- Short videos (<12min) still get floor of 8 keyframes
- Add Ollama keep-alive config doc to PROGRESS.md (OLLAMA_KEEP_ALIVE=-1)
- Update config.yaml and config.yaml.example with new video params
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2026-08-20 01:29:14 +08:00 |
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ericwyuan
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47658fa068
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[deploy] PyMySQL 替换 + Tailscale 组网 + config.yaml + 路径修复
- db_layer.py: mysql-connector-python(19MB) → PyMySQL(45KB), 去掉连接池
- config_loader.py: 修复路径解析 (2级→3级 dirname), FAM-Core + FAM-Edge 均修复
- Tailscale 组网完成: Oracle=100.74.137.126, NAS=100.70.234.39, 互通验证通过
- NAS Python 依赖: flask/gunicorn/pymysql/PyYAML 全部安装成功
- NAS 代码部署: /volume1/web/sentinel-home-ai/, FAM-Core 7 模块导入 PASS
- NAS DB 连接验证: PyMySQL → MariaDB 10.11.11, 6 张表可见, PASS
- config.yaml 创建: FAM-Core + FAM-Edge + FAM-UI (Tailscale IP + 密码)
- requirements.txt: mysql-connector-python → PyMySQL
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2026-08-19 23:27:28 +08:00 |
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ericwyuan
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50d83539f6
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[deploy] Oracle 环境部署 + 模型基准测试 + OllamaAdapter 优化
- Oracle 依赖安装: flask/gunicorn/requests/PyYAML/opencv/numpy 全部成功
- FAM-Edge 全部 8 个模块导入验证 PASS
- llava-phi3 基准测试: 冷启动 109s, 预热无限制 13.35s, 预热+num_predict=30 仅 4.34s PASS
- OllamaAdapter 新增 num_predict 可配置参数 (默认 500)
- config.yaml.example 新增 num_predict 配置项
- 创建 PROGRESS.md 进度追踪文档
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2026-08-19 23:01:21 +08:00 |
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ericwyuan
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cdd1f21d4c
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[3.1-3.5] FAM-Edge 全链路 - API-Gateway/Video-Preprocessor/AI-Orchestrator/模型适配器(基类+Ollama+Gemini)/熔断器/JSON解析容错 + 配置
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2026-08-19 22:25:38 +08:00 |
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