Struct CacheConfig 

pub struct CacheConfig {
    pub l1_cache_size: usize,
    pub l2_cache_size: usize,
    pub l3_cache_size: usize,
    pub cache_line_size: usize,
    pub block_size: usize,
    pub enable_prefetching: bool,
    pub prefetch_distance: usize,
}

Cache configuration parameters for memory-aware optimizers.

Fields

l1_cache_size: usize

L1 cache size in bytes (typically 32KB)

l2_cache_size: usize

L2 cache size in bytes (typically 256KB-1MB)

l3_cache_size: usize

L3 cache size in bytes (typically 8MB-32MB)

cache_line_size: usize

Cache line size in bytes (typically 64 bytes)

block_size: usize

Block size for tiled operations

enable_prefetching: bool

Whether to enable prefetching

prefetch_distance: usize

Prefetch distance (number of cache lines ahead)

Implementations

impl CacheConfig

pub fn detect_system() -> Self

Detects cache configuration from the system (simplified version).

pub fn l1_optimized() -> Self

Configures for L1 cache optimization (small blocks, high frequency access).

pub fn l2_optimized() -> Self

Configures for L2 cache optimization (medium blocks).

pub fn l3_optimized() -> Self

Configures for L3 cache optimization (larger blocks).

pub fn optimal_block_size_for_arrays(&self, num_arrays: usize) -> usize

Calculates optimal block size based on cache hierarchy.

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> Self

Returns the “default value” for a type.