[Solved] CUDA initialization: Unexpected error from cudaGetDeviceCount()

Hello Guys, How are you all? Hope You all Are Fine. I am facing the following error CUDA initialization: Unexpected error from cudaGetDeviceCount() in Python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How CUDA initialization: Unexpected error from cudaGetDeviceCount() Error Occurs ?

I am running my program and suddenly I got this error.

UserWarning: CUDA initialization: Unexpected error from cudaGetDeviceCount(). Did you run some cuda functions before calling NumCudaDevices() that might have already set an error? Error 804: forward compatibility was attempted on non supported HW (Triggered internally at  /opt/conda/conda-bld/pytorch_1603729096996/work/c10/cuda/CUDAFunctions.cpp:100.)

How To Solve CUDA initialization: Unexpected error from cudaGetDeviceCount() Error ?

Solution 1

just tried rebooting. Problem solved. Turned out that it was caused by NVIDIA NVML Driver/library version mismatch. It will solve your Problem.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you?

Also Read

• SyntaxError: invalid syntax to repo init in the AOSP code.