Struct L1CacheTlbInfo

pub struct L1CacheTlbInfo { /* private fields */ }

L1 Cache and TLB Information (LEAF=0x8000_0005).

Availability

✅ AMD ❌ Intel (reserved=0)

Implementations

impl L1CacheTlbInfo

pub fn dtlb_2m_4m_associativity(&self) -> Associativity

Data TLB associativity for 2-MB and 4-MB pages.

pub fn dtlb_2m_4m_size(&self) -> u8

Data TLB number of entries for 2-MB and 4-MB pages.

The value returned is for the number of entries available for the 2-MB page size; 4-MB pages require two 2-MB entries, so the number of entries available for the 4-MB page size is one-half the returned value.

pub fn itlb_2m_4m_associativity(&self) -> Associativity

Instruction TLB associativity for 2-MB and 4-MB pages.

pub fn itlb_2m_4m_size(&self) -> u8

Instruction TLB number of entries for 2-MB and 4-MB pages.

The value returned is for the number of entries available for the 2-MB page size; 4-MB pages require two 2-MB entries, so the number of entries available for the 4-MB page size is one-half the returned value.

pub fn dtlb_4k_associativity(&self) -> Associativity

Data TLB associativity for 4K pages.

pub fn dtlb_4k_size(&self) -> u8

Data TLB number of entries for 4K pages.

pub fn itlb_4k_associativity(&self) -> Associativity

Instruction TLB associativity for 4K pages.

pub fn itlb_4k_size(&self) -> u8

Instruction TLB number of entries for 4K pages.

pub fn dcache_size(&self) -> u8

L1 data cache size in KB

pub fn dcache_associativity(&self) -> Associativity

L1 data cache associativity.

pub fn dcache_lines_per_tag(&self) -> u8

L1 data cache lines per tag.

pub fn dcache_line_size(&self) -> u8

L1 data cache line size in bytes.

pub fn icache_size(&self) -> u8

L1 instruction cache size in KB

pub fn icache_associativity(&self) -> Associativity

L1 instruction cache associativity.

pub fn icache_lines_per_tag(&self) -> u8

L1 instruction cache lines per tag.

pub fn icache_line_size(&self) -> u8

L1 instruction cache line size in bytes.

Trait Implementations

impl Debug for L1CacheTlbInfo

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

Formats the value using the given formatter.

impl PartialEq for L1CacheTlbInfo

fn eq(&self, other: &L1CacheTlbInfo) -> 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 Eq for L1CacheTlbInfo

impl StructuralPartialEq for L1CacheTlbInfo