Enum CacheLevel 

pub enum CacheLevel {
    L1,
    L2,
    L3,
    Ram,
}

Represents a level of the memory hierarchy.

Variants

L1

L1 data cache: typically ~32 KB, ~4 cycle latency.

L2

L2 unified cache: typically ~256 KB, ~12 cycle latency.

L3

L3 last-level cache: typically ~8 MB, ~40 cycle latency.

Ram

Main memory (RAM): 100+ cycle latency.

Implementations

impl CacheLevel

pub fn capacity_bytes(&self) -> u64

Returns the typical capacity in bytes for this cache level.

pub fn latency_cycles(&self) -> u32

Returns the typical access latency in cycles for this cache level.

Trait Implementations

impl Clone for CacheLevel

fn clone(&self) -> CacheLevel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheLevel

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

Formats the value using the given formatter.

impl Hash for CacheLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CacheLevel

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CacheLevel

impl Eq for CacheLevel

impl StructuralPartialEq for CacheLevel