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[turbo-tasks] Shrink RawVc to 8 bytes and CellId to 4 bytes
#94792

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[turbo-tasks] Shrink RawVc to 8 bytes and CellId to 4 bytes #94792

lukesandberg merged 9 commits into canary from shrink_vc_itself_for_spaghetti_monsters_sake

lukesandberg force pushed from d86bc18a to 7af5e4bb 44 days ago

lukesandberg changed the title ~~optimize cell_data encoding~~ [turbo-tasks] Shrink RawVc to 8 bytes and CellId to 4 bytes 44 days ago

lukesandberg force pushed from 7af5e4bb to 413a9667 44 days ago

lukesandberg commented on 2026-06-14

lukesandberg force pushed from ba1c3fe1 to bbc4390f 43 days ago

lukesandberg marked this pull request as ready for review 43 days ago

lukesandberg requested a review from

bgw 43 days ago

bgw approved these changes on 2026-06-15

[turbo-tasks] Shrink CellId to 4 bytes and constrain TaskId to 30 bits

ad511cf1

[turbo-tasks] Pack RawVc into a NonZeroU64 (16 -> 8 bytes)

0972d448

[turbo-tasks] Add RawVc::as_task_output / as_task_cell accessors

6ad41887

[turbo-tasks] Cap ValueTypeId::MAX to its packed 10-bit range

e2a64516

[turbo-tasks] Add RawVc::as_local_output, dedupe LocalOutput decode

cf9827a2

[turbo-tasks] Widen TaskId to 31 bits via a CellId-zero discriminator

dc1251f1

simplify comments

c92e6260

trim

b5965a4f

review feedback

92526820

lukesandberg force pushed from 9cc7ea04 to 92526820 42 days ago

lukesandberg enabled auto-merge (squash) 42 days ago

lukesandberg merged 9970e23b into canary 41 days ago

lukesandberg deleted the shrink_vc_itself_for_spaghetti_monsters_sake branch 41 days ago

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bgw

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