Enum BatchSize 

pub enum BatchSize {
    SmallInput,
    LargeInput,
    PerIteration,
    NumBatches(u64),
    NumIterations(u64),
}

Inputs per timed batch for iter_batched and iter_batched_ref.

Setup builds a whole batch untimed. Then one timer covers the routine over that batch. Larger batches spread the timer cost over more calls. Smaller batches hold less memory.

Variants

SmallInput

Up to SETUP_CHUNK (1024) inputs per batch. Fits inputs that are cheap to hold.

LargeInput

Up to LARGE_INPUT_CHUNK (16) inputs per batch. Fits inputs that hold a lot of memory.

PerIteration

One input per batch. Each call gets its own timer. Overhead per call is highest.

NumBatches(u64)

Split each sample’s calls into this many batches. 0 counts as 1.

NumIterations(u64)

Exactly this many inputs per batch, capped at the sample’s calls. 0 counts as 1.

Trait Implementations

impl Clone for BatchSize

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 BatchSize

impl Debug for BatchSize

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

Formats the value using the given formatter.

impl Eq for BatchSize

impl PartialEq for BatchSize

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BatchSize