Struct AutotuneStatistics 

pub struct AutotuneStatistics {
    pub registered: usize,
    pub measured: usize,
    pub loaded: usize,
    pub failed: usize,
    pub abandoned: usize,
    pub persisted: usize,
}

The autotune keys tuned under a collector’s overrides. A key with one candidate is answered, not tuned, and counts nowhere.

Fields

registered: usize

Gathered by a CompileOnly pass, or reached ungathered by a tune that measures or a read of the persistent autotune cache. A key reached inside another key’s candidates is not gathered: it registers if it is ever measured or read.

measured: usize

Tuned by measuring their candidates.

loaded: usize

Read from the persistent autotune cache instead of measured.

failed: usize

Every candidate failed: the pick was made unmeasured.

abandoned: usize

Dropped before it settled: a candidate panicked, the device was lost while it measured, or an environment switch dropped the key it was gathered for.

persisted: usize

Measured, and kept in the persistent autotune cache: what the environment grew by. An unmeasured pick is never kept.

Implementations

impl AutotuneStatistics

pub fn settled(&self) -> usize

The keys done, however they ended: never more than registered.

Trait Implementations

impl Clone for AutotuneStatistics

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AutotuneStatistics

impl Debug for AutotuneStatistics

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

Formats the value using the given formatter.

impl Default for AutotuneStatistics

fn default() -> Self

Returns the “default value” for a type.

impl Eq for AutotuneStatistics

impl PartialEq for AutotuneStatistics

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AutotuneStatistics