Struct PairedSpeculationWindow 

pub struct PairedSpeculationWindow { /* private fields */ }

Accumulated paired-race window for one rewrite candidate and shape.

Implementations

impl PairedSpeculationWindow

pub const fn new() -> Self

Empty paired-race window.

pub fn len(&self) -> u32

Number of paired samples recorded.

pub fn is_empty(&self) -> bool

True when no paired samples were recorded.

pub fn observation(&self) -> SpeculationObservation

Current observation for the N2 speculation policy.

pub fn record_sample( &mut self, store: &mut AutotuneStore, keys: SpeculativeVariantKeys<'_>, sample: PairedSpeculationSample, ) -> PairedSpeculationUpdate

Record one paired sample, update the autotune store with the per-sample winner, and return the accumulated adoption verdict.

Trait Implementations

impl Clone for PairedSpeculationWindow

fn clone(&self) -> PairedSpeculationWindow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PairedSpeculationWindow

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

Formats the value using the given formatter.

impl Default for PairedSpeculationWindow

fn default() -> PairedSpeculationWindow

Returns the “default value” for a type.