|
---
|
|
description: Explore Ultralytics' utilities for distributed training including DDP file generation, command setup, and cleanup. Improve multi-node training efficiency.
|
|
keywords: Ultralytics, distributed training, DDP, multi-node training, network port, DDP file generation, DDP command, training utilities
|
|
---
|
|
|
|
# Reference for `ultralytics/utils/dist.py`
|
|
|
|
!!! note
|
|
|
|
This file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/dist.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/utils/dist.py). If you spot a problem please help fix it by [contributing](https://docs.ultralytics.com/help/contributing/) a [Pull Request](https://github.com/ultralytics/ultralytics/edit/main/ultralytics/utils/dist.py) 🛠️. Thank you 🙏!
|
|
|
|
<br>
|
|
|
|
## ::: ultralytics.utils.dist.find_free_network_port
|
|
|
|
<br><br><hr><br>
|
|
|
|
## ::: ultralytics.utils.dist.generate_ddp_file
|
|
|
|
<br><br><hr><br>
|
|
|
|
## ::: ultralytics.utils.dist.generate_ddp_command
|
|
|
|
<br><br><hr><br>
|
|
|
|
## ::: ultralytics.utils.dist.ddp_cleanup
|
|
|
|
<br><br>
|
|
|
