6项关键性能优化策略
针对8GB以下显存设备:
- Reduced resolution
修改配置文件中resolution: 512x512
(默认1024×1024) - 启用内存优化
increaselow_vram_mode: True
参数,启用梯度检查点技术 - chunking
set upchunk_size: 10
将长视频分段处理 - 关闭预览
increasepreview: False
减少实时渲染消耗
Advancement Program:
1. Utilization--precision 16
启用半精度计算
2. 在Linux系统下配置SWAP交换空间缓解内存压力
This answer comes from the articleVACE: Open source model for video authoring and editing (not open)The