[Bug] ModuleNotFoundError: No module named 'torch._C._nativert' with recent PyTorch nightly
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- Dominant language
- Python
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Description
I am encountering a ModuleNotFoundError when trying to run the dynamobench/torchbench.py benchmark with a recent PyTorch nightly build. It seems the internal API torch._C._nativert has been removed or changed in the latest PyTorch versions, causing the import in common.py to fail.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with dynamobench/torchbench.py and inspect the import from common.py that references torch._C._nativert. Reproduce the failure with a recent PyTorch nightly, then verify that the TorchBench benchmark runs without the ModuleNotFoundError.
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Assessment
- Tech stack
- python, pytorch
- Domain
- machine-learning, performance, testing-qa
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100