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Performance drop with checkpointing update #9

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heiidii opened this issue Aug 16, 2022 · 0 comments
Open

Performance drop with checkpointing update #9

heiidii opened this issue Aug 16, 2022 · 0 comments

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@heiidii
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heiidii commented Aug 16, 2022

I see a drop in performance (higher loss) when I update checkpointing from checkpoint_sequential(self.layers, 1, inp) to checkpoint_sequential(self.layers, len(self.layers), inp). Is this expected?
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