Conda VE errors when installing "tensorflow"-CodePudding

When trying to setup tensorflow in a conda VE and I was getting a ton of errors. I have checked both here and online and it seems to be related to GPU and VM versions of tensorflow which I didnt install.

W tensorflow/stream_executor/cuda/cuda_driver.cc:269] failed call to cuInit: UNKNOWN ERROR (303)

I am also getting a multitude of errors such as:

W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'nvcuda.dll'; dlerror: nvcuda.dll not found

and

I tensorflow/core/platform/cpu_feature_guard.cc:151] This TensorFlow binary is optimized with oneAPI Deep Neural Network Library (oneDNN) to use the following CPU instructions in performance-critical operations:  AVX AVX2

and also

To enable them in other operations, rebuild TensorFlow with the appropriate compiler flags.

All at the same time

I have tried deleting and re-creating my conda enviroment and I have gotten the same error.

Details: Python version 3.7

conda activate tensorflow
pip install python=3.7

Tensorflow version 2.6 (CPU version not GPU)

CodePudding user response：

How was it fixed: Issue was fixed by installing CPU version of tensorflow manualy. https://www.pugetsystems.com/labs/hpc/TensorFlow-Installation-CPU-version-1129/

Issue: It was automaticaly pip installing the CUDA GPU version of tensorflow and hence wasnt working with my none CUDA enabled GPU.

If you get errors such as:

W tensorflow/stream_executor/cuda/cuda_driver.cc:269] failed call to cuInit: UNKNOWN ERROR (303)

W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'cudart64_110.dll'; dlerror: cudart64_110.dll not found
I tensorflow/stream_executor/cuda/cudart_stub.cc:29] Ignore above cudart dlerror if you do not have a GPU set up on your machine.

This may too, be your issue