Enum SplitRatio 

pub enum SplitRatio {
    Measured,
    Fixed(f64),
}

How to choose the CPU/GPU lane split.

Variants

Measured

Use the ratio measured by examples/hybrid_gpu_report.rs on the reference hardware.

On that machine the measured answer is 0.0 — the GPU never beat CpuMulti — so this resolves to a CPU-only plan. That is a real measurement, not a placeholder: see the module docs.

Fixed(f64)

A caller-supplied fraction of lanes to send to the GPU, clamped to [0.0, 1.0]. Take it from your own run of the crossover report rather than guessing.

Trait Implementations

impl Clone for SplitRatio

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 SplitRatio

impl Debug for SplitRatio

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

Formats the value using the given formatter.

impl Default for SplitRatio

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for SplitRatio

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SplitRatio