Clean up `WeightRow` in preparation for optimizer state offloading#4021

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Commits on Apr 28, 2025

Fix `int32_t` to `auto` for code around `WeightRow`

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Simplify weight row cache load and evict routines

q10
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facebook-github-bot
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Commits on Apr 29, 2025

Clean up `WeightRow` in preparation for optimizer state offloading (#4021)

q10
authored and
facebook-github-bot
committed