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현재 위치: start » wiki » ai » python » tensorflow
wiki:ai:python:tensorflow

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다음 판 		이전 판
wiki:ai:python:tensorflow [2020/08/18 20:10]
dhan 		wiki:ai:python:tensorflow [2023/01/13 18:44] (현재)
줄 1: 줄 1:
-====== tensorflow ======+====== Tensorflow ======
 <WRAP left notice 80%> <WRAP left notice 80%>
   * description : tensorflow 관련 내용 기술    * description : tensorflow 관련 내용 기술 
줄 40: 줄 40:
 {{:wiki:ai:tensorflow:check-tensorflow-gpu.jpg?direct&600|}} {{:wiki:ai:tensorflow:check-tensorflow-gpu.jpg?direct&600|}}
  
-==== Ref ====+==== Remove ==== 
 +Show 
 +<code bash> 
 +$> pip3 show tensorflow 
 +</code> 
 +Uninstall 
 +<code bash> 
 +sudo pip3 uninstall tensorflow-gpu 
 +</code> 
 +\\ 
 +==== Upgrade ==== 
 +<code bash> 
 +sudo pip3 install --upgrade tensorflow-cpu 
 +</code>
  
 [[https://jaehyeongan.github.io/2019/05/01/tensorflow%20GPU버전%20사용하기|tensorflow GPU 사용하기]] [[https://jaehyeongan.github.io/2019/05/01/tensorflow%20GPU버전%20사용하기|tensorflow GPU 사용하기]]
줄 46: 줄 59:
 ===== Tip ===== ===== Tip =====
 [[http://solarisailab.com/archives/2640|33. TensorFlow 2.0 Release 및 변경사항 정리 – Tf.Session & Tf.Placeholder 삭제, @Tf.Function, Tf_upgrade_v2]] \\ [[http://solarisailab.com/archives/2640|33. TensorFlow 2.0 Release 및 변경사항 정리 – Tf.Session & Tf.Placeholder 삭제, @Tf.Function, Tf_upgrade_v2]] \\
 +SyntaxError regarding async when attempting to jupyter 
 +<code python> 
 +dhan@dhan-linux:~$ jupyter notebook --ip=0.0.0.0 --port=8888 --allow-root 
 +[I 17:59:50.050 NotebookApp] Writing notebook server cookie secret to /home/dhan/.local/share/jupyter/runtime/notebook_cookie_secret 
 +Traceback (most recent call last): 
 +  File "/home/dhan/.local/bin/jupyter-notebook", line 8, in <module> 
 +    sys.exit(main()) 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/jupyter_core/application.py", line 270, in launch_instance 
 +    return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/traitlets/config/application.py", line 663, in launch_instance 
 +    app.initialize(argv) 
 +  File "<decorator-gen-7>", line 2, in initialize 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/traitlets/config/application.py", line 87, in catch_config_error 
 +    return method(app, *args, **kwargs) 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/notebook/notebookapp.py", line 2037, in initialize 
 +    self.init_webapp() 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/notebook/notebookapp.py", line 1675, in init_webapp 
 +    self.web_app = NotebookWebApplication( 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/notebook/notebookapp.py", line 183, in __init__ 
 +    settings = self.init_settings( 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/notebook/notebookapp.py", line 302, in init_settings 
 +    nbextensions_path=jupyter_app.nbextensions_path, 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/notebook/notebookapp.py", line 1292, in nbextensions_path 
 +    from IPython.paths import get_ipython_dir 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/__init__.py", line 55, in <module> 
 +    from .core.application import Application 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/core/application.py", line 25, in <module> 
 +    from IPython.core import release, crashhandler 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/core/crashhandler.py", line 27, in <module> 
 +    from IPython.core import ultratb 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/core/ultratb.py", line 116, in <module> 
 +    from IPython.utils import path as util_path 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/utils/path.py", line 17, in <module> 
 +    from IPython.utils.process import system 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/utils/process.py", line 19, in <module> 
 +    from ._process_posix import system, getoutput, arg_split, check_pid 
 +  File "/home/dhan/.local/lib/python3.8/site-packages/IPython/utils/_process_posix.py", line 23, in <module> 
 +    import pexpect 
 +  File "/usr/lib/python3/dist-packages/pexpect/__init__.py", line 75, in <module> 
 +    from .pty_spawn import spawn, spawnu 
 +  File "/usr/lib/python3/dist-packages/pexpect/pty_spawn.py", line 14, in <module> 
 +    from .spawnbase import SpawnBase 
 +  File "/usr/lib/python3/dist-packages/pexpect/spawnbase.py", line 224 
 +    def expect(self, pattern, timeout=-1, searchwindowsize=-1, async=False): 
 +                                                               ^ 
 +SyntaxError: invalid syntax 
 +</code> 
 +해결법 
 +<code python> 
 +$> sudo apt-get remove python-pexpect python3-pexpect 
 +$> sudo pip3 install --upgrade pexpect 
 +</code>
 [[https://askubuntu.com/questions/1106943/syntaxerror-regarding-async-when-attempting-to-run-jupyter-in-python-3-7]] \\ [[https://askubuntu.com/questions/1106943/syntaxerror-regarding-async-when-attempting-to-run-jupyter-in-python-3-7]] \\
 +\\ 
 +ModuleNotFoundError: No module named 'pexpect' 
 +<code> 
 +dhan@dhan-linux:~$ ipython 
 +..... 
 +..... 
 +ModuleNotFoundError: No module named 'pexpect' 
 +</code> 
 +해결법 
 +<code python> 
 +pip install -I pexpect 
 +python -c 'import pexpect' 
 +</code> 
 +[[https://github.com/facebookresearch/DrQA/issues/9]]\\ 
 +\\
 ===== Troubleshooting ===== ===== Troubleshooting =====
  
/volume1/web/dokuwiki/data/attic/wiki/ai/python/tensorflow.1597749051.txt.gz · 마지막으로 수정됨: 2022/03/10 19:52 (바깥 편집)

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