Add support for BFloat16 Mixed Precision#3929
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#3928 resolves the unrelated CI error. |
jph00
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Aug 6, 2023
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This all looks great, but could you please revert the formatting changes which are using extra vertical space?
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Done. I copied from fastxtend and wasn't thinking about formatting |
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Many thanks! |
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This PR adds support for BFloat16 Automatic Mixed Precision training to
MixedPrecisionandChannelsLast.To use BF16 AMP, pass
amp_mode=AMPMode.BF16oramp_mode='bf16'toMixedPrecision, or use theLearner.to_bf16convenience method.Channels Last training also supports BF16 AMP by passing
amp_mode=AMPMode.BF16oramp_mode='bf16'toLearner.to_channels_last.