CODEWITHSUNDEEP
pythontensorflownvidia
Felix Zornow
Felix Zornow

Reputation: 43

tensorflow: Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found

So im trying to do some machine learning, and i want to make use of my gpu. Im on tensorflow version 2.6.0(i also tried tensorflow-gpu).I installed CUDA 11.2 and cuDNN 8.1. Added everything to PATH like it says here https://www.tensorflow.org/install/gpu. However i still get the error that it cant find the cudart64_110.dll. The file even is in the 'NVIDIA GPU Computing Toolkit\CUDA\v11.2\bin' directory. Anyone got an idea?

Upvotes: 1

Views: 13757

Answers (3)

surendra Allam
surendra Allam

Reputation: 61

I too got this error as I was using Python which was installed using Microsoft store, able to resolve it by uninstalling it and reinstalling it from Python Windows Download.

Follow the below steps during the installation.

  1. Initially visit CUDA-Wiki and figure out which versions of CUDA and cuDNN will work for your requirements.
  2. Then visit TensorFlow-GPU and figure out which version of TensorFlow and Pyhton will work for your requirements.
  3. Then decide which versions of Python, TensorFlow, CUDA and cuDNN have to install. Eg: In my case, I had a computeCapability of 8.6, so decided to go with Python 3.8, TensorFlow 2.5.0, CUDA 11.2, and cuDNN 8.0.
  4. Then install Python from Python Windows Download, NOT FROM WINDOWS STORE.
  5. Then install TensorFlow, CUDA, cuDNN.

Upvotes: 0

Aslan
Aslan

Reputation: 1

This error is most likely due to three issues:

  1. You haven't installed CUDA and CUDNN from Nvidia.

  2. You don't have an NVIDIA graphics card on your computer (integrated or external )

  3. having an outdated Microsoft Visual C++ Redistributable for Visual Studio if you are using a Windows. go ahead to https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170 and install an updated version of Microsoft Visual C++ Redistributable that fits your system.

If you checklist all the above , you won't have any error messages like that.

Upvotes: 0

The Reider
The Reider

Reputation: 163

I got the same error today. In previous version of tf, I need to install a Nvidia toolkit to get the file.

Here is the right toolkit for the cudart64_110.dll file: https://developer.nvidia.com/cuda-11.3.0-download-archive

Then just follow the installation guide. If you need more help or it doesnt work, just write it.

Upvotes: 3

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