我正在尝试在win10上安装tensorflow gpu . 我的步骤：
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安装Python 3.5.2
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安装Nvidia CUDA（v9）cudnn
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复制prog.files目录下的cudnn文件NVIDIA GPU Computing Toolkit
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安装tensorflow gpu（pip3 install --upgrade tensorflow-gpu）
C：\ Python> python Python 3.5.2（v3.5.2：4def2a2901a5，2016年6月25日，22：18：55）[MSC v.1900 64 bit（AMD64）]在win32上输入“help”，“copyright”，“信用“或”许可证“了解更多信息 .
import tensorflow as tf Traceback（最近一次调用最后一次）：文件“C：\ Python \ lib \ site-packages \ tensorflow \ python \ pywrap_tensorflow_internal.py”，第18行，在swig_import_helper中返回importlib.import_module（mname）文件“C ：\ Python \ lib \ importlib__init __ . py“，第126行，在import_module中返回_bootstrap._gcd_import（name [level：]，package，level）文件”“，第986行，在_gcd_import文件”“，第969行，在_find_and_load文件中“”，第958行，_find_and_load_unlocked文件“”，第666行，在_load_unlocked文件“”，第577行，在module_from_spec文件“”，第906行，在create_module文件“”，第222行，在_call_with_frames_removed中ImportError：DLL加载失败： Ненайденуказанныймодуль .
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper
return importlib.import_module('_pywrap_tensorflow_internal')
File "C:\Python\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '_pywrap_tensorflow_internal'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
from tensorflow.python import *
File "C:\Python\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
from tensorflow.python import pywrap_tensorflow
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 52, in <module>
raise ImportError(msg)
ImportError: Traceback (most recent call last):
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 18, in swig_import_helper
return importlib.import_module(mname)
File "C:\Python\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 986, in _gcd_import
File "<frozen importlib._bootstrap>", line 969, in _find_and_load
File "<frozen importlib._bootstrap>", line 958, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 666, in _load_unlocked
File "<frozen importlib._bootstrap>", line 577, in module_from_spec
File "<frozen importlib._bootstrap_external>", line 906, in create_module
File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
ImportError: DLL load failed: Не найден указанный модуль.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 41, in <module>
from tensorflow.python.pywrap_tensorflow_internal import *
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 21, in <module>
_pywrap_tensorflow_internal = swig_import_helper()
File "C:\Python\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 20, in swig_import_helper
return importlib.import_module('_pywrap_tensorflow_internal')
File "C:\Python\lib\importlib\__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
ImportError: No module named '_pywrap_tensorflow_internal'
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.
如果我在没有GPU的情况下安装tensorflow-一切正常 .
3 回答
遵循TensorFlow install instructions非常重要，从而选择正确的版本：
目前，CUDA Toolkit的最新版本是9.0，但对于Tensorflow，您需要版本8，该版本可在CUDA toolkit archive上找到：https://developer.nvidia.com/cuda-80-ga2-download-archive
对于cuDNN（深度神经网络库），您需要选择 cuDNN v6 ，而不是最新版本v7：https://developer.nvidia.com/rdp/cudnn-download
最后，确保将Windows
%PATH%变量放入CUDA bin目录（dll库所在的目录） .然后，您可以安装tensorflow：
如果它还不起作用，您可能需要先重新启动 .
目前，支持这些版本 . 不要尝试安装更新的版本 .
Visual Studio 2015. CUDA 9.0 . cuDNN 7.0（确保将dll复制到正确的目录） . Python 3.5 .
然后你可以安装tf
如果您使用的是anaconda，请在anaconda提示符下运行此命令
conda install -c anaconda tensorflow-gpu这也将为你安装
cuda toolkit和cudnn你很高兴去网站它提到这个命令是针对linux的，所以我不确定它是否可以在窗口上运行，但是你可以试试