Fix pytorch checkpointing for CL callback #1581
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snarayan21
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Oct 10, 2024
snarayan21
reviewed
Oct 10, 2024
j316chuck
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Oct 10, 2024
bigning
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Oct 10, 2024
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Save and load run added |
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Adds a dataclass to store the state for the CL callback. This PR is similar to the fix here.
Context:
With the 2.4 upgrade for DCP on pytorch, it flattens all state dict elements which are instances of typing. Mapping or lists before saving. However, during loading, we are expected either Mapping / lists, instead of flattened elements for the runs.
Save: https://dbc-559ffd80-2bfc.cloud.databricks.com/ml/experiments/2834569508095648/runs/c5989c4fec75413595c029e70240cae5?o=7395834863327820
Load: https://dbc-559ffd80-2bfc.cloud.databricks.com/ml/experiments/2834569508095648/runs/91dd369dc38b4576b44e6c0059825c2b?o=7395834863327820