Deep Learning using GPU

2018 8 1
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更新时间：2018 8 1
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Hi,
I tried to train data with Deep Learning using the GPU (Nvidia GTX 960M) but I obtained the following error message: "an unexpected error occurred during cuda execution. the cuda error was: CUDA_ERROR_UNKNOW" Despite the fact that I have installed the last Nvidia drivers and when I run "gpuDevice" the computer recognize the GPU.
Please your advice. Thanks, Itai

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回答（1 个）

Joss Knight
Joss Knight 2018-8-1

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The most likely explanation is a kernel timeout, see https://uk.mathworks.com/matlabcentral/answers/410236-cuda-error-after-calculating-mahalanobis-distance-for-large-dataset.
The next most likely is lack of memory not being handled properly on your low power laptop GPU. Try reducing your MiniBatchSize.
Generally, search for CUDA_ERROR or 960M and you'll find a variety of issues that can arise with these laptop chips.

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