vector.AtomicMemoryFlags enum

← Attribute reference

Explicit numerical requirements for atomic memory updates.

Cases

Keyword	Value	Description
noftz	2	Preserve subnormal inputs and results of floating-point atomic addition. Without this flag the target may flush subnormals. The selected target must support the requested element width; preservation may require a compare-exchange loop. Returned old values retain their bits with or without this flag.

Used by

• vector.atomic.reduce.mask.memory_flags
• vector.atomic.reduce.memory_flags
• vector.atomic.rmw.mask.memory_flags
• vector.atomic.rmw.memory_flags