Closed armando-fandango closed 3 years ago
Python 3.8.10 | packaged by conda-forge | (default, May 11 2021, 07:01:05)
[GCC 9.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import cupy
Traceback (most recent call last):
File "/opt/conda/envs/navsim/lib/python3.8/site-packages/cupy/__init__.py", line 16, in <module>
from cupy import _core # NOQA
File "/opt/conda/envs/navsim/lib/python3.8/site-packages/cupy/_core/__init__.py", line 1, in <module>
from cupy._core import core # NOQA
File "cupy/_core/core.pyx", line 1, in init cupy._core.core
File "/opt/conda/envs/navsim/lib/python3.8/site-packages/cupy/cuda/__init__.py", line 8, in <module>
from cupy.cuda import compiler # NOQA
File "/opt/conda/envs/navsim/lib/python3.8/site-packages/cupy/cuda/compiler.py", line 11, in <module>
from cupy.cuda import device
File "cupy/cuda/device.pyx", line 10, in init cupy.cuda.device
ImportError: /opt/conda/envs/navsim/lib/python3.8/site-packages/cupy_backends/cuda/libs/cusparse.cpython-38-x86_64-linux-gnu.so: undefined symbol: cusparseCreateCsc, version libcusparse.so.11
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/opt/conda/envs/navsim/lib/python3.8/site-packages/cupy/__init__.py", line 37, in <module>
raise ImportError(_msg) from e
ImportError: CuPy is not correctly installed.
If you are using wheel distribution (cupy-cudaXX), make sure that the version of CuPy you installed matches with the version of CUDA on your host.
Also, confirm that only one CuPy package is installed:
$ pip freeze
If you are building CuPy from source, please check your environment, uninstall CuPy and reinstall it with:
$ pip install cupy --no-cache-dir -vvvv
Check the Installation Guide for details:
https://docs.cupy.dev/en/latest/install.html
original error: /opt/conda/envs/navsim/lib/python3.8/site-packages/cupy_backends/cuda/libs/cusparse.cpython-38-x86_64-linux-gnu.so: undefined symbol: cusparseCreateCsc, version libcusparse.so.11
Could you try installing cudatoolkit from conda-forge please?
conda install -c conda-forge cudatoolkit
it works with cudatoolkit and cupy both installed from conda-forge
Issue: cupy installed from conda forge doesnt work
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