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Rust-GPU / rust-gpu Public

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Remove unsafe from unconditionally safe subgroup ops#306

Merged

LegNeato merged 12 commits intoRust-GPU:mainRust-GPU/rust-gpu:mainfrom

liamwhite:subgroup-safetyliamwhite/rust-gpu:subgroup-safetyCopy head branch name to clipboard

Jul 5, 2025

Conversation Commits12 (12)Checks Files changed

Merged

Remove unsafe from unconditionally safe subgroup ops#306
LegNeato merged 12 commits intoRust-GPU:mainfrom
liamwhite:subgroup-safety

Commits

Commits on Jun 29, 2025

Remove unsafe from subgroup operations for which no undefined results are possible
liamwhite
committed
Remove unsafe from subgroup_ballot_bit_extract: undefined result possible, but not undefined behavior
liamwhite
committed
Remove unsafe from subgroup_ballot_find_{l,m}sb: undefined result possible, but not undefined behavior
liamwhite
committed
Remove unsafe from subgroup_shuffle{,_xor,_up,_down}: undefined result possible, but not undefined behavior
liamwhite
committed
Remove unsafe from subgroup_quad_swap: undefined result possible, but not undefined behavior
liamwhite
committed

Commits on Jun 30, 2025

rename args to match spec docs
Firestar99
committed
docs: put arg references within markdown code blocks
Firestar99
committed
add safety docs, make `subgroup_quad_broadcast` safe
Firestar99
committed
bless compiletests
Firestar99
committed
subgroup cluster ops: add safety docs, const assert preconditions
Firestar99
committed
subgroup cluster ops: put `ClusterSize` in markdown codeblock
Firestar99
committed
normalise spirv-std path
Firestar99
committed

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