Enum Mode 

#[non_exhaustive]
pub enum Mode {
    On,
    NaturalGradient,
    OffUseDefault,
}

Tuner runtime mode.

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.

On

Sweep candidate sizes on first dispatch.

NaturalGradient

Sweep candidate sizes and use Fisher-preconditioned policy updates.

OffUseDefault

Use cached decisions when present, otherwise the default workgroup.

Implementations

impl Mode

pub const fn production_default() -> Self

Production default when VYRE_AUTOTUNER is unset.

Explicit VYRE_AUTOTUNER=off or default still gives the stable cached/default path for deterministic bisects, but the release path exercises the Fisher-preconditioned autotuner by default.

pub fn from_env() -> Self

Resolve mode from VYRE_AUTOTUNER.

Trait Implementations

impl Clone for Mode

fn clone(&self) -> Mode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Mode

impl Debug for Mode

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

Formats the value using the given formatter.

impl Eq for Mode

impl PartialEq for Mode

fn eq(&self, other: &Mode) -> 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 Mode