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怎样优化4D生成任务的计算效率?

2025-08-27 1.2 K

计算资源优化策略

针对不同硬件环境的解决方案:

GPU配置方案

  • 高端设备: Enableaccelerate launch多GPU并行,添加--multi_gpuparameters
  • 入门显卡: Settingsdiffusion.half_precision=True启用FP16推理

内存管理技巧

  • increasediffusion.chunk_size=4分块处理大场景
  • utilizationevaluator.n_views=4限制同时生成的视角数

Preprocessing Optimization

对CamVid-30K数据运行python tools/preprocess.py --compress开启WebP压缩,可减少30%显存占用。

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