Struct PrefetchDistance 

pub struct PrefetchDistance {
    pub lines_ahead: usize,
}

Prefetch distance calculator for streaming access patterns.

This calculates the optimal prefetch distance (in elements) based on memory bandwidth and latency estimates.

Fields

lines_ahead: usize

Number of cache lines to prefetch ahead

Implementations

impl PrefetchDistance

pub const fn new(lines_ahead: usize) -> Self

Creates a new prefetch distance calculator.

pub const fn offset_bytes(&self) -> usize

Calculates the prefetch offset in bytes.

pub const fn offset_elements<T>(&self) -> usize

Calculates the prefetch offset in elements.

Trait Implementations

impl Clone for PrefetchDistance

fn clone(&self) -> PrefetchDistance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrefetchDistance

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

Formats the value using the given formatter.

impl Default for PrefetchDistance

fn default() -> Self

Returns the “default value” for a type.

impl Copy for PrefetchDistance