Hi.
I suffering from cuda version issues.
In my case likes below :

A case : pytorch 1.5, cuda 11.0
B case : pytorch 1.0, cuda 9.0

To run A case project, then i correct my cuda local path to 11.0.
Likewise B case project also correct my cuda local path to 9.0.
It’s really inconvenient job.
But someone said that if i installed conda virtual environment using specific version of cudatoolkit then do not change local cuda path.
For example, A project based on CUDA 9.0.
And my local machine linked with CUDA 11.0 but if i installed conda virtual environment with cudatoolkit 9.0 then not necessary change local cuda path. A project works clear through CUDA 9.0.
Is it right or have any other opinion?
Thank you for reading my question.