Memory Management

[Ai360n]

Hello, In avalanhce-rl, after 1000 experiences and 1000 steps per experience, the below error will be risen. It is necessary to manage memory during training correctly.

torch.cuda.OutOfMemoryError /Avalanche/avalanche-rl/avalanche_rl/training/strategies/rl_base_strategy.py", line 377, in train_exp self.loss.backward()

Thanks.