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Remove jax_enable_memories config #800

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Nov 1, 2024
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As documented in the comments, GPU pinned memory works correctly after jax 0.4.32, so we can move the conditional enablement.

Verified with a GPU job: no staging of unpinned memory transfer is observed in MemcpyD2H, so it worked correctly.
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@hanzhi713 hanzhi713 added this pull request to the merge queue Nov 1, 2024
Merged via the queue into apple:main with commit 3b2c28d Nov 1, 2024
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@hanzhi713 hanzhi713 deleted the remove-todo branch November 1, 2024 01:17
qdavid1 pushed a commit to qdavid1/axlearn that referenced this pull request Dec 11, 2024
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