Enum SubgroupOp 

#[non_exhaustive]
pub enum SubgroupOp {
    Broadcast,
    Add,
    Max,
    Min,
    InclusiveAdd,
    ExclusiveAdd,
    ShuffleXor,
}

Canonical subgroup intrinsic operation.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Broadcast

Broadcast a value from one subgroup lane to all lanes.

Add

Reduce add across the subgroup.

Max

Reduce max across the subgroup.

Min

Reduce min across the subgroup.

InclusiveAdd

Inclusive scan add across the subgroup.

ExclusiveAdd

Exclusive scan add across the subgroup.

ShuffleXor

Shuffle-xor butterfly swap.

Implementations

impl SubgroupOp

pub const fn all() -> &'static [SubgroupOp]

Iterate every canonical operation.

Trait Implementations

impl Clone for SubgroupOp

fn clone(&self) -> SubgroupOp

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for SubgroupOp

impl Debug for SubgroupOp

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for SubgroupOp

impl Hash for SubgroupOp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SubgroupOp

fn eq(&self, other: &SubgroupOp) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SubgroupOp