⚠️ VeridianOS Kernel Documentation - This is low-level kernel code. All functions are unsafe unless explicitly marked otherwise. no_std

CpuTopology

veridian_kernel::sched::smp

Struct CpuTopology 

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pub struct CpuTopology {
    pub total_cpus: u8,
    pub online_cpus: AtomicU8,
    pub sockets: u8,
    pub cores_per_socket: u8,
    pub threads_per_core: u8,
    pub numa_nodes: Vec<NumaNode>,
}
Expand description

CPU topology information

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§total_cpus: u8

Total number of CPUs

§online_cpus: AtomicU8

Number of online CPUs

§sockets: u8

Number of CPU sockets

§cores_per_socket: u8

Number of cores per socket

§threads_per_core: u8

Number of threads per core

§numa_nodes: Vec<NumaNode>

NUMA nodes

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impl CpuTopology

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pub fn new() -> Self

Create new topology

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pub fn detect(&mut self)

Detect CPU topology

Trait Implementations§

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impl Debug for CpuTopology

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

Formats the value using the given formatter. Read more
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impl Default for CpuTopology

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl !Freeze for CpuTopology

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impl RefUnwindSafe for CpuTopology

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impl Send for CpuTopology

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impl Sync for CpuTopology

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impl Unpin for CpuTopology

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impl UnwindSafe for CpuTopology

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.