Struct LaneIdOperation 

pub struct LaneIdOperation<'c> { /* private fields */ }

A lane_id operation.

Returns the lane id within the subgroup (warp/wave).

Example:

%laneId = gpu.lane_id

If upper_bound is set, executions with more than upper_bound lanes per subgroup cause undefined behavior. In the abscence of upper_bound, the lane id is still assumed to be non-negative and less than the target-independent kMaxSubgroupSize (currently 128).

Implementations

impl<'c> LaneIdOperation<'c>

pub fn name() -> &'static str

Returns a name.

pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

pub fn builder( context: &'c Context, location: Location<'c>, ) -> LaneIdOperationBuilder<'c, Unset>

Creates a builder.

pub fn result(&self) -> Result<OperationResult<'c, '_>, Error>

pub fn upper_bound(&self) -> Result<IntegerAttribute<'c>, Error>

pub fn set_upper_bound(&mut self, value: IntegerAttribute<'c>)

pub fn remove_upper_bound(&mut self) -> Result<(), Error>

Trait Implementations

impl<'c> Clone for LaneIdOperation<'c>

fn clone(&self) -> LaneIdOperation<'c>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'c> Debug for LaneIdOperation<'c>

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

Formats the value using the given formatter.

impl<'b> From<LaneIdOperation<'b>> for GpuDialectOperation<'b>

fn from(op: LaneIdOperation<'b>) -> Self

Converts to this type from the input type.

impl<'c> From<LaneIdOperation<'c>> for Operation<'c>

fn from(operation: LaneIdOperation<'c>) -> Self

Converts to this type from the input type.

impl<'c> PartialEq for LaneIdOperation<'c>

fn eq(&self, other: &LaneIdOperation<'c>) -> 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<'c> TryFrom<Operation<'c>> for LaneIdOperation<'c>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'c> Eq for LaneIdOperation<'c>

impl<'c> StructuralPartialEq for LaneIdOperation<'c>