Struct TexCacheStats 

pub struct TexCacheStats {
    pub hits: u64,
    pub misses: u64,
    pub prefetches: u64,
    pub evictions: u64,
}

Aggregate cache performance statistics.

Fields

hits: u64

Number of cache hits (tile found in cache).

misses: u64

Number of cache misses (tile not in cache; fetched from main memory).

prefetches: u64

Number of cache lines written by prefetch operations.

evictions: u64

Number of tiles evicted to make room for new tiles.

Implementations

impl TexCacheStats

pub fn hit_rate(&self) -> f64

Hit rate: hits / (hits + misses), or 0.0 if no accesses have occurred.

pub fn total_accesses(&self) -> u64

Total number of texel accesses (hits + misses).

Trait Implementations

impl Clone for TexCacheStats

fn clone(&self) -> TexCacheStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TexCacheStats

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

Formats the value using the given formatter.

impl Default for TexCacheStats

fn default() -> TexCacheStats

Returns the “default value” for a type.