forked from tinygrad/tinygrad
* working PolynomialDecayWithWarmup + tests....... add lars_util.py, oops * keep lars_util.py as intact as possible, simplify our interface * whitespace * clean up * clean up * asserts * test polylr for full resnet training run * add comment * rename * fix do_optim * don't cast lr * info * calculate from train_files * skip it