zhanghang1989 / zhanghang1989/PyTorch-Encoding
Unsupported gpu architecture
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- Dominant language
- Python
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- 2k
- Forks
- 448
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Description
Environment: Ubuntu 18.04, CUDA 11.0, PyTorch 1.7.1, A100.
When installed from source by python setup.py install, an nvcc fatal error raised:
nvcc fatal : Unsupported gpu architecture 'compute_80'
RuntimeError: Error compiling objects for extension
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Research direction
Start by reproducing the python setup.py install failure in the reported Ubuntu 18.04, CUDA 11.0, PyTorch 1.7.1, and A100 environment. Inspect the setup.py build configuration and determine why nvcc receives compute_80; done means source installation completes without the unsupported-architecture error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python, pytorch
- Domain
- build-system, machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100