Help Center/ ModelArts/ Troubleshooting/ Training Jobs/ Service Code Issues/ Error Message "CUDNN_STATUS_NOT_SUPPORTED" Displayed in Logs
Updated on 2024-06-11 GMT+08:00
Error Message "CUDNN_STATUS_NOT_SUPPORTED" Displayed in Logs
Symptom
The following error message is displayed during PyTorch training:
RuntimeError: cuDNN error: CUDNN_STATUS_NOT_SUPPORTED. This error may appear if you passed in a non-contiguous input.
Possible Causes
The input data is not of contiguous type, which is not supported by cuDNN.
Solution
- Disable cuDNN before training.
torch.backends.cudnn.enabled = False
- Convert the input data into contiguous data.
images = images.cuda() images = images.permute(0, 3, 1, 2).contigous()
Summary and Suggestions
Before creating a training job, use the ModelArts development environment to debug the training code to maximally eliminate errors in code migration.
Parent topic: Service Code Issues
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