Struct CpuNode 

pub struct CpuNode { /* private fields */ }

One usable OS NUMA node and its process-allowed logical CPUs.

Examples

use tenferro_cpu::{CpuId, CpuNode, CpuSet, NumaNodeId};

let node = CpuNode::new(NumaNodeId::new(2), CpuSet::new([CpuId::new(8)])?);
assert_eq!(node.id(), NumaNodeId::new(2));

Implementations

impl CpuNode

pub fn new(id: NumaNodeId, cpus: CpuSet) -> Self

Construct a usable NUMA node description.

Examples

use tenferro_cpu::{CpuId, CpuNode, CpuSet, NumaNodeId};

let node = CpuNode::new(NumaNodeId::new(7), CpuSet::new([CpuId::new(12)])?);
assert_eq!(node.id(), NumaNodeId::new(7));

pub fn id(&self) -> NumaNodeId

Return the sparse operating-system NUMA node ID.

Examples

use tenferro_cpu::{CpuId, CpuNode, CpuSet, NumaNodeId};

let node = CpuNode::new(NumaNodeId::new(3), CpuSet::new([CpuId::new(0)])?);
assert_eq!(node.id().as_usize(), 3);

pub fn cpus(&self) -> &CpuSet

Return this node’s process-allowed logical CPUs.

Examples

use tenferro_cpu::{CpuId, CpuNode, CpuSet, NumaNodeId};

let node = CpuNode::new(NumaNodeId::new(0), CpuSet::new([CpuId::new(4)])?);
assert!(node.cpus().contains(CpuId::new(4)));

Trait Implementations

impl Clone for CpuNode

fn clone(&self) -> CpuNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CpuNode

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

Formats the value using the given formatter.

impl PartialEq for CpuNode

fn eq(&self, other: &CpuNode) -> 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 CpuNode

impl StructuralPartialEq for CpuNode