Hello,
I’m having some problems with my Dataloader, I guess. When I run the training code, at the end of the first iteration all the processes related to the application get the S state  (interruptible sleep) waiting for some event. But it takes too long, I led it running for more than two days and it was still in the S state.
I have already reduced the batch size, and set the num_workers=0, but none of the settings solved my problem.
I have 2 Titan X GPUs with RAM 12GiB each.
Can anyone help me, please?