split_table_batched_embeddings_ops_training int32 support behind jk #4449
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Summary:
tl;dr
After this diff stack int32 indices and offsets will be supported for FBGEMM embedding lookup kernels. This will be able to enabled via config on APS.
Implementation
https://docs.google.com/document/d/1GoFghmJcDSGf6XhVkoTJs4C0jTemvpGe1fCNi6oQDRo/edit?usp=sharing
Context
https://docs.google.com/document/d/1YVfxsafqXkxAAdRyXbjmSH4AEz3-6DBiTGjs1rT8ZHQ/edit?usp=sharing
Diff specific changes
Putting the ability to cast to int32 behind jk killswitch which we can turn off at any time at the kernel level.
Differential Revision: D77843253