Deep Learning - Data no longer exists on the device
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I got the following error when trying to implement a deep learning NN in MATLAB.
Error using trainNetwork (line 154) The data no longer exists on the device.
Caused by:
Error using nnet.internal.cnngpu.batchNormalizationForwardTrain
The data no longer exists on the device.
Any suggestions?
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Antworten (2)
Joss Knight
am 15 Apr. 2018
This would happen if you are resetting the device or switching device using reset or gpuDevice. Perhaps you have a custom layer which is innocuously calling gpuDevice(1); this is resetting the device and invalidating all GPU data.
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Walter Roberson
am 6 Nov. 2019
cui comments to Joss Knight:
thank you! my network is running out of GPU memory!
Alvaro Lopez Anaya
am 7 Nov. 2019
In my case, I had similar problems, despite of the fact that I have a gtx1080Ti.
As Joss said, reducing the MiniBatchSize solved my problem. It's all about the training options.
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