</hfoption>
<hfoption id="HunyuanVideo">  
The code sample below combines First Block Cache and Context Parallelism for the fastest inference speed.  
```python
import time
import torch
import torch.distributed as dist
from diffusers import HunyuanVideoPipeline, HunyuanVideoTransformer3DModel
from diffusers.utils import export_to_video