Megvii-BaseDetection / Megvii-BaseDetection/YOLOX
Multi node training question
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- Dominant language
- Python
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Description
Hi, I am trying to train YOLOX on 2 nodes, each with 8 gpus. both servers can be can be connect with ssh.
after starting multinode script, it initializes gpus and then it hangs and doesn't move.
environment
python 3.8.10
torch 1.13.1+cu116
torchvision 0.14.1+cu116
cuda 11.6
libcudnn8 8.4.1.50-1
Thanks
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First steps
- Read the whole issue, then the project's contributing guide.
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Research direction
Start with the repository's multinode training script and the reported Python, PyTorch, CUDA, and cuDNN versions. Reproduce the two-node, 16-GPU launch and inspect where initialization hangs; done means training progresses across both nodes or the failure cause and required setup are documented.
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Assessment
- Tech stack
- python, pytorch
- Domain
- distributed-systems, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100