About Knet/CuArrays

[EREN YENIGUL]

Hello,

 

I have spent countless hours on setting up a simple julia notebook on many different platforms, including AWS and Google Colab. All my efforts to use GPU didnt give any result. I actually couldnt test the second assignment and had to submit it without even training myself. I followed every tutorial on using Google Colab with Julia, but whenever I try to do some operation with arrays I get the following error:

 

CUDA error: unknown error (code 999, ERROR_UNKNOWN)

 

Stacktrace:

  [1] throw_api_error(res::CUDA.cudaError_enum)

    @ CUDA ~/.julia/packages/CUDA/5jdFl/lib/cudadrv/error.jl:91

  [2] macro expansion

    @ ~/.julia/packages/CUDA/5jdFl/lib/cudadrv/error.jl:101

 

I achieved to run Julia on Colab, but even though I added GPU’s to my notebook, I cant make CUDA library use/detect them . Is there any other option that I can follow? Because I am basically stuck.

 

Thank you

[Ali Safaya]

Hi EREN,

Is this happening only on Jupyter Notebooks? Can you share the code snippets as well?

Ali

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[ILKER KESEN]

Could you please also share the Julia / Knet versions?

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