How long do you need to train MVP?

[buaacyw]

Thanks for your work! But it takes me about 3 days to train MVP (with 4 V100).
I changed your env to spconv 2 and CUDA11.1. If using CUDA10.2 and spconv 1 mentioned in your install guide, it takes longer.
So could you please tell me how long do you take?
I have enough GPU memories and is it possible to accelerate the training? Thanks!

[tianweiy]

that sounds reasonable (2-3 days). Pytorch version may also matter for the speed.

I have enough GPU memories and is it possible to accelerate the training? Thanks!
you can try larger batch size (and linearly scale lr). Not sure how much faster it will be with this

[buaacyw]

Thanks!