Google Colab错误:无法获取卷积算法.这可能是因为cuDNN初始化失败 [英] Google Colab Error : Failed to get convolution algorithm.This is probably because cuDNN failed to initialize

问题描述

UnknownError:无法获得卷积算法.这可能是因为cuDNN无法初始化，所以请尝试查看上面是否打印了警告日志消息.

UnknownError: 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 conv2d_1/convolution}} = Conv2D[T=DT_FLOAT, data_format="NCHW", dilations=[1, 1, 1, 1], padding="VALID", strides=[1, 1, 1, 1], use_cudnn_on_gpu=true, _device="/job:localhost/replica:0/task:0/device:GPU:0"](zero_padding2d_1/Pad, conv2d_1/kernel/read)]]
 [[{{node metrics/acc/Mean/_255}} = _Recv[client_terminated=false, recv_device="/job:localhost/replica:0/task:0/device:CPU:0", send_device="/job:localhost/replica:0/task:0/device:GPU:0", send_device_incarnation=1, tensor_name="edge_563_metrics/acc/Mean", tensor_type=DT_FLOAT, _device="/job:localhost/replica:0/task:0/device:CPU:0"]()]]

我在Google colab上遇到此错误. Colab的tensorflow版本是1.12.0.

This error I am getting on Google colab. Colab's tensorflow version is 1.12.0.

我找不到任何解决方案.原因全部都是本地系统.

I couldn't find any solution. Cause All of them were of local system.

推荐答案

对于将来的路人，这看起来像是服务错误，现在Colab员工正在解决.

For future passers-by, this looks like a service bug that is being addressed by the Colab folks now.

有关详细信息，请参见 GitHub问题.

Details are on the GitHub issue.

更新:此问题已在服务端修复.详细信息: https://github.com/googlecolab/colabtools/issues/384# issuecomment-451001849

Update: This issue has been fixed service-side. Details: https://github.com/googlecolab/colabtools/issues/384#issuecomment-451001849

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