tensorflow.python.framework.errors_impl.UnknownError: 2 root error(s) found.

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于 2020-07-13 21:46:29 发布

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本文链接：https://blog.youkuaiyun.com/u014027421/article/details/107325936

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报错

tensorflow.python.framework.errors_impl.UnknownError: 2 root error(s) found.
(0) Unknown: Failed to get convolution algorithm. This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above.
   [[node SegNet/block1_conv2/Relu (defined at media/ac/ubuntu train/Semantic-Segmentation-main/train.py:337) ]]
   [[confusion_matrix/assert_less_1/Assert/AssertGuard/pivot_f/_31/_77]]
(1) Unknown: Failed to get convolution algorithm. This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above.
   [[node SegNet/block1_conv2/Relu (defined at media/ac/ubuntu train/Semantic-Segmentation-main/train.py:337) ]]
0 successful operations.
0 derived errors ignored. [Op:__inference_train_function_6169]

原因分析：可能是显存太小

解决方案：