Struct DispatchTable 

pub struct DispatchTable { /* private fields */ }

O(1) runtime dispatch table, constructed once from a ProfileReport and then queried at realize time.

Implementations

impl DispatchTable

pub fn build(report: &ProfileReport) -> DispatchTable

Build a dispatch table from a profile report with default options.

pub fn build_with( report: &ProfileReport, opts: DispatchOptions, ) -> DispatchTable

pub fn pick( &self, op: OpKind, dtype: DType, size_class: SizeClass, criterion: Criterion, ) -> Option<Pick>

Exact lookup — returns None if the requested size class wasn’t profiled.

pub fn pick_nearest( &self, op: OpKind, dtype: DType, size_class: SizeClass, criterion: Criterion, ) -> Option<Pick>

Nearest-neighbour lookup. Ties go to the larger size class.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn keys(&self) -> Vec<(OpKind, DType, SizeClass)>

Every distinct (op, dtype, size_class) for which the table has at least one criterion entry. Sorted, stable across calls.

Trait Implementations

impl Clone for DispatchTable

fn clone(&self) -> DispatchTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DispatchTable

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

Formats the value using the given formatter.