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More robust FabricOptimizer/LightningOptimizer wrapping logic #18516
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carmocca
approved these changes
Sep 10, 2023
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You could do the same for the LightningOptimizer
here too
awaelchli
requested review from
williamFalcon,
tchaton and
Borda
as code owners
September 11, 2023 23:42
awaelchli
changed the title
More robust FabricOptimizer wrapping logic
More robust FabricOptimizer/LightningOptimizer wrapping logic
Sep 12, 2023
Borda
approved these changes
Sep 12, 2023
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What does this PR do?
#18488 was a quick fix to keep the state saved in the
__dict__
of the wrapper in sync with the wrapped optimizer. This PR proposes a different solution where we don't need to do that. There are no user facing changes and the tests added in #18488 show the refactor here retains the desired behavior.📚 Documentation preview 📚: https://pytorch-lightning--18516.org.readthedocs.build/en/18516/
cc @Borda @justusschock @awaelchli @carmocca