[Docs]

[iamhamzahussain]

The doc issue

there is no guideline or further steps to go through this
Install on CPU-only platforms
MMAction2 can be built for CPU-only environment. In CPU mode you can train, test or inference a model.

Some functionalities are gone in this mode, usually GPU-compiled ops. But don’t worry, almost all models in MMAction2 don’t depend on these ops.

Suggest a potential alternative/fix

No response

[valentin-fngr]

Hey, what kind of GPU have not been replicated for CPU ? I have installed mmaction for CPU only (not trivial as I had to comment all gpu ops imports) and have not run into massive issues or missing functionalities.
thanks