train_percent_check as a method for reducing train data size.
❓ Question

What is your question?
When we use train_percent_check=x while training does it uses the same x per cent of data in every epoch?
Can it be used as a method for making total data size short during training?
Code
Trainer(gpus=4,max_epochs=20,train_percent_check=.2,log_gpu_memory=True,weights_summary=None)