How to solve "Unexpected error calling cuDNN: CUDNN_STAT​US_EXECUTI​ON_FAILED.​" error?

Hello mathworks team,

Iam using NVIDIA RTX A4000 GPU and Matlab 2018b version

As part of learning I have taken the example of Transfer learning using alexnet from matlab documentation. I used the same example they have given but at training the network Iam getting an error.

netTransfer = trainNetwork(augimdsTrain,layers,options);

ERROR:Error using trainNetwork (line 150)

Unexpected error calling cuDNN: CUDNN_STATUS_EXECUTION_FAILED.

Error in alexnet_test_matlabexample (line 57)

netTransfer = trainNetwork(augimdsTrain,layers,options);

and, after I have given some more inputs provided in this below link

https://in.mathworks.com/matlabcentral/answers/433944-how-can-i-fix-the-cudnn-errors-when-i-m-running-train-with-rtx-2080

try

nnet.internal.cnngpu.reluForward(1);

catch ME

end

parpool('local', gpuDeviceCount);

spmd

try, nnet.internal.cnngpu.reluForward(1); catch ME, end

end

still I am getting same error. please help me in this regard.

Answer 1

[Joss Knight]

The Ada GPU architecture is not supported in R2018b. You need to upgrade MATLAB. You should have received a warning about this when you first started using the device.

[santhosh kumar buddepu]

Thank you sir, I have installed 2022a version, now the problem is solved