delete autocast, an unnecessary thorn in my side, manage dtypes directly
Andrej Karpathy
1076f97
remove leftover mid references (#491)
Sofie Van Landeghem
Unverified signature
72b9064
nuke midtraining from orbit, it's not as needed now that we have a BOS-aligned dataloader. Also change the README a lot. midtrianing is not yet fully properly erased across the board, but good enough for step 1
Andrej Karpathy
1ddaad1
upgrading all other files to be able to use cpu/mps as well as cuda. various minor other changes ,e.g. changing max_iterations to num_iterations in sft script for consistency in naming
