Windows10下的Python Tensorflow

我试图在Windows10下用Python获得Tensorflow GPU支持

什么起作用

下载并安装Python v3.7.3

pip3 install --ignore-installed --upgrade tensorflow
pip3 install --ignore-installed --upgrade scipy

在命令提示符下运行Python，然后键入import tensorflow 工作正常，不返回任何错误 我可以在CPU上运行tensorflow Python程序（如果有必要的话）

什么不起作用

我现在卸载CPU tensorflow并安装GPU tensorflow

pip3 uninstall tensorflow
pip3 install --ignore-installed --upgrade tensorflow-gpu

卸载和安装均完成，无错误

我下载并安装Cuda Toolkit 9.0和修补程序

我下载并提取cuDNN，并将相关DLL复制到C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v9.0下的文件夹中

C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v9.0\extras\demo_suite\oceanFFT.exe按预期运行，因此我现在假设CUDA安装正确

从命令提示符窗口运行Python

输入tensorflow类型

pip3 uninstall tensorflow
pip3 install --ignore-installed --upgrade tensorflow-gpu

由于这些错误而失败

Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 22:22:05) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

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

Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:18:55) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

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

我尝试卸载Cuda v9，尝试v8和最新的v10。同样的错误

你知道我需要做什么才能让tensorflow GPU在Windows10的Python下工作吗

在看到一些帖子说v3.7不受支持后，还尝试了较旧的Python v3.6.8

同样的错误

Python 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 24 2018, 00:16:47) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\imp.py", line 243, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python36\lib\imp.py", line 343, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

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

win32上的Python 3.6.8（tags/v3.6.8:3C6B436A572018年12月24日00:16:47）[MSC v.1916 64位（AMD64）] 有关详细信息，请键入“帮助”、“版权”、“信用证”或“许可证”。 >>>输入张量流 回溯（最近一次呼叫最后一次）： 文件“C:\Users\Username\AppData\Local\Programs\Python36\lib\site packages\tensorflow\Python\pywrap\u tensorflow.py”，第58行，在 从tensorflow.python.pywrap\u tensorflow\u内部导入* 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\site packages\tensorflow\Python\pywrap\u tensorflow\u internal.py”，第28行，在 _pywrap\u tensorflow\u internal=swig\u import\u helper（） 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\site packages\tensorflow\Python\pywrap\u tensorflow\u internal.py”，第24行，在swig\u import\u helper中 _mod=imp.load_模块（“pywrap_tensorflow_internal”，fp，路径名，描述） 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\imp.py”，第243行，在load\u模块中 返回加载动态（名称、文件名、文件） 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\imp.py”，第343行，在load\u dynamic中 返回负载（规格） ImportError:DLL加载失败：找不到指定的模块。 在处理上述异常期间，发生了另一个异常： 回溯（最近一次呼叫最后一次）： 文件“”，第1行，在 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\site packages\tensorflow\\uuuuu init\uuuu.py”，第24行，在 从tensorflow.python导入pywrapu tensorflow 35; pylint:disable=未使用的导入 文件“C:\Users\Username\AppData\Local\Programs\Python36\lib\site packages\tensorflow\Python\\uuuu init\uuuu.py”，第49行，在 从tensorflow.python导入pywrap\u tensorflow 文件“C:\Users\Username\AppData\Local\Programs\Python36\lib\site packages\tensorflow\Python\pywrap\u tensorflow.py”，第74行，在 提高效率（msg） ImportError:回溯（最近一次呼叫上次）： 文件“C:\Users\Username\AppData\Local\Programs\Python36\lib\site packages\tensorflow\Python\pywrap\u tensorflow.py”，第58行，在 从tensorflow.python.pywrap\u tensorflow\u内部导入* 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\site packages\tensorflow\Python\pywrap\u tensorflow\u internal.py”，第28行，在 _pywrap\u tensorflow\u internal=swig\u import\u helper（） 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\site packages\tensorflow\Python\pywrap\u tensorflow\u internal.py”，第24行，在swig\u import\u helper中 _mod=imp.load_模块（“pywrap_tensorflow_internal”，fp，路径名，描述） 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\imp.py”，第243行，在load\u模块中 返回加载动态（名称、文件名、文件） 文件“C:\Users\Username\AppData\Local\Programs\Python\36\lib\imp.py”，第343行，在load\u dynamic中 返回负载（规格） ImportError:DLL加载失败：找不到指定的模块。 未能加载本机TensorFlow运行时。 看见https://www.tensorflow.org/install/errors 因为一些常见的原因和解决方案。包括整个堆栈跟踪 以上是请求帮助时的错误消息。 >>> 我还回到了PythonV3.5.2，安装了tensorflow gpu，并得到了相同的错误

Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 22:22:05) [MSC v.1916 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python37\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

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

Python 3.5.2 (v3.5.2:4def2a2901a5, Jun 25 2016, 22:18:55) [MSC v.1900 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import tensorflow
Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\__init__.py", line 24, in <module>
    from tensorflow.python import pywrap_tensorflow  # pylint: disable=unused-import
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\__init__.py", line 49, in <module>
    from tensorflow.python import pywrap_tensorflow
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 74, in <module>
    raise ImportError(msg)
ImportError: Traceback (most recent call last):
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line 58, in <module>
    from tensorflow.python.pywrap_tensorflow_internal import *
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 28, in <module>
    _pywrap_tensorflow_internal = swig_import_helper()
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line 24, in swig_import_helper
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 242, in load_module
    return load_dynamic(name, filename, file)
  File "C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py", line 342, in load_dynamic
    return _load(spec)
ImportError: DLL load failed: The specified module could not be found.


Failed to load the native TensorFlow runtime.

See https://www.tensorflow.org/install/errors

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

win32上的Python 3.5.2（v3.5.2:4DEF2A2901A52016年6月25日22:18:55）[MSC v.1900 64位（AMD64）] 有关详细信息，请键入“帮助”、“版权”、“信用证”或“许可证”。 >>>输入张量流 回溯（最近一次呼叫最后一次）： 文件“C:\Users\Username\AppData\Local\Programs\Python\35\lib\site packages\tensorflow\Python\pywrap\u tensorflow.py”，第58行，在 从tensorflow.python.pywrap\u tensorflow\u内部导入* 文件“C:\Users\Username\AppData\Local\Programs\Python\35\lib\site packages\tensorflow\Python\pywrap\u tensorflow\u internal.py”，第28行，在 _pywrap\u tensorflow\u internal=swig\u import\u helper（） swig\u import\u helper中的文件“C:\Users\Username\AppData\Local\Programs\Python35\lib\site packages\tensorflow\Python\pywrap\u tensorflow\u internal.py”第24行 _mod=imp.load_模块（“pywrap_tensorflow_internal”，fp，路径名，描述） 文件“C:\Users\Username\AppData\Local\Programs\Python\35\lib\imp.py”，第242行，在load\u模块中 返回加载动态（名称、文件名、文件） 文件“C:\Users\Username\AppData\Local\Programs\Python\Python35\lib\imp.py”，第342行，在load\u dynamic中 返回负载（规格） ImportError:DLL加载失败：找不到指定的模块。 在处理上述异常期间，发生了另一个异常： 回溯（最近一次呼叫最后一次）： 文件“”，第1行，在 文件“C:\Users\Username\AppData\Local\Programs\Python\35\lib\site packages\tensorflow\ \uuuuu init\uuuuu.py”，第24行，在 从十