Enum MixedPrecisionStatus 

pub enum MixedPrecisionStatus {
    Off,
    Certified {
        refinement_steps: usize,
    },
    F64Fallback,
}

Outcome of an opt-in mixed-precision arrow solve.

Variants

Off

The caller did not request mixed precision or this solve mode cannot use it.

Certified

The f32 factor solve was refined until the f64 backward-error certificate held.

Fields

refinement_steps: usize

F64Fallback

The kappa gate or solve shape rejected mixed precision and the f64 path ran. The declining reason is logged at info level when the fallback fires.

Trait Implementations

impl Clone for MixedPrecisionStatus

fn clone(&self) -> MixedPrecisionStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MixedPrecisionStatus

impl Debug for MixedPrecisionStatus

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

Formats the value using the given formatter.

impl Default for MixedPrecisionStatus

fn default() -> MixedPrecisionStatus

Returns the “default value” for a type.

impl Eq for MixedPrecisionStatus

impl PartialEq for MixedPrecisionStatus

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