Tensorflow:ImportError:libcusolver.so.8.0:无法打开共享对象文件:没有这样的文件或目录

Question

我在python3中导入tensorflow时遇到问题:

>>> import tensorflow as tf
Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 41, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/usr/lib/python3.5/imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "/usr/lib/python3.5/imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: libcusolver.so.8.0: cannot open shared object file: No such file or directory

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/__init__.py", line 24, in <module>
    from tensorflow.python import *
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/__init__.py", line 51, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 52, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 41, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "/usr/lib/python3.5/imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "/usr/lib/python3.5/imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: libcusolver.so.8.0: cannot open shared object file: No such file or directory


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/install_sources#common_installation_problems

for some common reasons and solutions.  Include the entire stack trace
above this error message when asking for help.

我使用的是Nvidia驱动程序版本381.09 beta,因为版本375有这个错误:https://askubuntu.com/questions/896221/strange-artifacts-along-window-borders-after-waking-computer-from-sleep-mode ？ noredirect = 1&LQ = 1

我安装了CUDA 8.0和cuDNN-v6.0:

rharish@rharish-GL552VW:~$ cd /usr/local
rharish@rharish-GL552VW:/usr/local$ ls
bin         cuda      etc    include  man   share
computecpp  cuda-8.0  games  lib      sbin  src

此外,libcusolver.so.8.0存在于/ usr/local/cuda/lib64 /中:

'ls'输出中的libcusolver.so.8.0

我已经卸载并重新安装了CUDA,cuDNN,并从源代码构建了tensorflow.自从将Nvidia驱动程序更新到版本381.09 beta后,就出现了此问题.有帮助吗？

Answer 1

找到解决方案:

我重新安装了nvidia-381,CUDA-8.0(使用runfile)和cuDNN 6.0.然后我在.bashrc中添加了以下内容:

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda/lib64/

Answer 2

无需重新安装.安装nvidia-cuda-dev:

sudo apt install nvidia-cuda-dev

安装cuDNN(从https://developer.nvidia.com/cudnn下载),并相应地设置 LD_LIBRARY_PATH(到cuda/lib64).