Unsupported gpu architecture

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#407 2 comments 0 reactions 0 assignees View on GitHub

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
25/100
Issue type
Bug
Clarity
Needs clarification
Activity status
Stale
Tech stack
python, pytorch

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.

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
Dominant language
Python
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PR merge metrics
No merged PRs in 30d

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