vector.AtomicScope enum

← Attribute reference

Synchronization scope for atomic memory effects.

Cases

Keyword	Value	Description
thread	0	Current invocation or thread.
subgroup	1	Current SIMD subgroup or wave.
workgroup	2	Current workgroup or block.
device	3	Current device.
system	4	Whole system.

Used by

• vector.atomic.cmpxchg.scope
• vector.atomic.reduce.mask.scope
• vector.atomic.reduce.scope
• vector.atomic.rmw.mask.scope
• vector.atomic.rmw.scope