6 Commits

Author	SHA1	Message	Date
Ross Wightman	a024ab3170	Replace radam & nadam impl with torch.optim ver, rename legacy adamw, nadam, radam impl in timm. Update optim factory & tests.	2024-11-26 15:10:15 -08:00
Ross Wightman	ee5f6e76bb	A bit of an optimizer overhaul, added an improved factory, list_optimizers, class helper and add info classes with descriptions, arg configs	2024-11-12 20:49:01 -08:00
Ross Wightman	dab0360e00	Add NadamW based on mlcommons algorithm, added multi-tensor step	2023-06-13 20:45:17 -07:00
Ross Wightman	a426511c95	More optimizer cleanup. Change all to no longer use .data. Improve (b)float16 use with adabelief. Add XLA compatible Lars.	2021-08-18 17:21:56 -07:00
Ross Wightman	ac469b50da	Optimizer improvements, additions, cleanup ... * Add MADGRAD code * Fix Lamb (non-fused variant) to work w/ PyTorch XLA * Tweak optimizer factory args (lr/learning_rate and opt/optimizer_name), may break compat * Use newer fn signatures for all add,addcdiv, addcmul in optimizers * Use upcoming PyTorch native Nadam if it's available * Cleanup lookahead opt * Add optimizer tests * Remove novograd.py impl as it was messy, keep nvnovograd * Make AdamP/SGDP work in channels_last layout * Add rectified adablief mode (radabelief) * Support a few more PyTorch optim, adamax, adagrad	2021-08-17 17:51:20 -07:00
Ross Wightman	aa4354f466	Big re-org, working towards making pip/module as 'timm'	2019-06-19 17:20:51 -07:00