GPU memory not freed in R after training

#1

Hi, this is a follow-up to https://github.com/dmlc/xgboost/issues/3083 — given a suggestion to start a topic here, I’m doing so. I still experience this problem after compiling from trunk yesterday. My workaround is: model <- unserialize(serialize(model, connection=NULL)); gc(), but maybe there’s a better way?

#2

This issue is in on-going discussion here: https://github.com/dmlc/xgboost/issues/4482

#3

Ah, thank you! It would probably make sense to link the new issue from the old one, as 3083 seems to be more visible in Google. I can’t do so as the issue is locked.