from 1.11.0, torchao.prototype.low_bit_optim is promoted to torchao.optim #38689
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torchao.optim Signed-off-by: YAO Matrix <[email protected]>
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SunMarc
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Jun 10, 2025
tests/trainer/test_trainer.py
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| has_torchao_optim = version.parse(importlib.metadata.version("torchao")) >= version.parse("0.11.0") | ||
| AdamW4bitModule = torchao.optim.AdamW4bit if has_torchao_optim else torchao.prototype.low_bit_optim.AdamW4bit | ||
| AdamW8bitModule = torchao.optim.AdamW8bit if has_torchao_optim else torchao.prototype.low_bit_optim.AdamW8bit | ||
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just fix the import, we will always use the latest version of torchao
yao-matrix
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Signed-off-by: YAO Matrix <[email protected]>
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…ptim (huggingface#38689) * since 1.11.0, torchao.prototype.low_bit_optim is promoted to torchao.optim Signed-off-by: YAO Matrix <[email protected]> * fix review comments Signed-off-by: YAO Matrix <[email protected]> --------- Signed-off-by: YAO Matrix <[email protected]> Co-authored-by: Marc Sun <[email protected]>
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per https://github.com/pytorch/ao/tree/main/torchao/prototype, from1.11.0,
torchao.prototype.low_bit_optimis promoted totorchao.optim, so will haveAttributeError: module 'torchao.prototype' has no attribute 'low_bit_optim'w/ torchao 1.11.0.@ydshieh , pls help review, thx.