Struct CacheInfo 

pub struct CacheInfo {
    pub l1_size: usize,
    pub l2_size: usize,
    pub l3_size: usize,
    pub cache_line_size: usize,
}

CPU cache information

Fields

l1_size: usize

L1 data cache size in bytes

l2_size: usize

L2 cache size in bytes

l3_size: usize

L3 cache size in bytes

cache_line_size: usize

Cache line size in bytes

Implementations

impl CacheInfo

pub fn detect() -> Self

Detect cache sizes (uses conservative estimates if detection fails)

pub fn custom(l1: usize, l2: usize, l3: usize, line_size: usize) -> Self

Create with custom cache sizes

Trait Implementations

impl Clone for CacheInfo

fn clone(&self) -> CacheInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheInfo

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

Formats the value using the given formatter.

impl Default for CacheInfo

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CacheInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CacheInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for CacheInfo