docs(fabric): add all-process note for save/load checkpoints#21542
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Fabian665 wants to merge 1 commit intoLightning-AI:masterfrom
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docs(fabric): add all-process note for save/load checkpoints#21542Fabian665 wants to merge 1 commit intoLightning-AI:masterfrom
Fabian665 wants to merge 1 commit intoLightning-AI:masterfrom
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Summary
Add a short note in Fabric checkpoint docs that
Fabric.save()andFabric.load()must be called on all processes in distributed runs.Why
We hit issues while saving/loading in distributed execution because this requirement was not explicit in the docs, even though it exists in the method docstrings.
Changes
Docs-only change; behavior is unchanged.
Related Issues
#19780
📚 Documentation preview 📚: https://pytorch-lightning--21542.org.readthedocs.build/en/21542/