How to enable warmup epoch in finetuning spunet to reproduce result of MSC?

[LydJason]

Thank you for the great work! When finetuning the spunet with pretrained MSC, I noticed that warmup_epoch was used, as shown in the appendix of MSC in the CVPR23 paper: Sadly, I haven't found where to set this hyperparameter (Only found RuntimeProfiler, not sure if it is right to use), could you please show me how to set it? Is it critical to the result? Thank you!

[Gofinge]

Here (https://github.com/Pointcept/Pointcept/blob/main/configs/scannet/pretrain-msc-v1m1-0-spunet-base.py#L44) https://pytorch.org/docs/stable/generated/torch.optim.lr_scheduler.OneCycleLR.html Usually we set the pct_start number to 0.05