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Add activation checkpoint offloading #63

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jon-chuang opened this issue May 6, 2024 · 0 comments

jon-chuang commented May 6, 2024

JAX now supports saved activation offloading. These policies should be expressible in praxis and thus downstream libraries like paxml.

Maxtext already has such integration.
https://github.com/google/maxtext/blob/ebd39aa64d670fa13a313b6f776e01ad9e450321/MaxText/layers/models.py#L231

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