cudaMemcpyAsync error
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- Dominant language
- Python
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Description
I have followed the building instructions and it seems like OpenSFM installed on my system without errors. But when I run bin/opensfm_run_all data/berlin, I get the following error message:
Traceback (most recent call last):
File "/home/yash/OpenSfM/bin/opensfm_main.py", line 6, in <module>
from opensfm import commands
File "/home/yash/OpenSfM/opensfm/commands/__init__.py", line 1, in <module>
from . import (
File "/home/yash/OpenSfM/opensfm/commands/align_submodels.py", line 1, in <module>
from opensfm.actions import align_submodels
File "/home/yash/OpenSfM/opensfm/actions/align_submodels.py", line 1, in <module>
from opensfm.large import metadataset
File "/home/yash/OpenSfM/opensfm/large/metadataset.py", line 7, in <module>
from opensfm import io
File "/home/yash/OpenSfM/opensfm/io.py", line 9, in <module>
from opensfm import context, features, geo, pygeometry, pymap, types
ImportError: /home/yash/OpenSfM/opensfm/pymap.cpython-36m-x86_64-linux-gnu.so: undefined symbol: cudaMemcpyAsync
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First steps
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Research direction
Reproduce the failure with bin/opensfm_run_all data/berlin after following the build instructions. Start with opensfm/io.py and the import chain through opensfm/pymap.cpython-36m-x86_64-linux-gnu.so, then investigate the reported undefined cudaMemcpyAsync symbol. Done means the command starts without this import error and the relevant environment or build requirement is documented.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- computer-vision
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100