Struct numa_gpu::runtime::linux_wrapper::CpuSet

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pub struct CpuSet { /* private fields */ }

Expand description

CPU set to create CPU and NUMA node masks.

Inspired by Linux’s cpu_set_t, see the cpu_set manual page.

Limitations

The set is currently restricted to a 16 64-bit integers. Therefore, IDs must be smaller or equal to 1023.

Implementations

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impl CpuSet

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pub fn new() -> Self

Create an empty CPU set.

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pub fn add(&mut self, id: u16)

Add an ID to the set.

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pub fn remove(&mut self, id: u16)

Remove an ID from the set.

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pub fn is_set(&self, id: u16) -> bool

Query if an ID is included in the set.

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pub fn count(&self) -> usize

Returns the number of IDs in the set.

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pub fn bytes(&self) -> usize

Returns the size of the set in bytes.

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pub fn zero(&mut self)

Reset the set to zero.

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pub fn max_id(&self) -> u16

Query the maximum possible number of IDs currently in the set.

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pub fn as_slice(&self) -> &[u64 ]

Get the set as a slice.

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pub fn as_mut_slice(&mut self) -> &mut [u64 ]

Get the set as a mutable slice.

Trait Implementations

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impl BitAnd<CpuSet> for CpuSet

type Output = Self

The resulting type after applying the & operator.

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fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation. Read more

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impl BitOr<CpuSet> for CpuSet

type Output = Self

The resulting type after applying the | operator.

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fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation. Read more

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impl BitXor<CpuSet> for CpuSet

type Output = Self

The resulting type after applying the ^ operator.

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fn bitxor(self, rhs: Self) -> Self::Output

Performs the ^ operation. Read more

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impl Clone for CpuSet

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fn clone(&self) -> CpuSet

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for CpuSet

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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 CpuSet

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fn default() -> CpuSet

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

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impl Hash for CpuSet

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<CpuSet> for CpuSet

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

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impl StructuralPartialEq for CpuSet

Auto Trait Implementations

impl RefUnwindSafe for CpuSet

impl Send for CpuSet

impl Sync for CpuSet

impl Unpin for CpuSet

impl UnwindSafe for CpuSet

Blanket Implementations

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

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub 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

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

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

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct numa_gpu::runtime::linux_wrapper::CpuSet

Implementations

impl CpuSet

pub fn new() -> Self

pub fn add(&mut self, id: u16)

pub fn remove(&mut self, id: u16)

pub fn is_set(&self, id: u16) -> bool

pub fn count(&self) -> usize

pub fn bytes(&self) -> usize

pub fn zero(&mut self)

pub fn max_id(&self) -> u16

pub fn as_slice(&self) -> &[u64]

pub fn as_mut_slice(&mut self) -> &mut [u64]

Trait Implementations

impl BitAnd<CpuSet> for CpuSet

type Output = Self

fn bitand(self, rhs: Self) -> Self::Output

impl BitOr<CpuSet> for CpuSet

type Output = Self

fn bitor(self, rhs: Self) -> Self::Output

impl BitXor<CpuSet> for CpuSet

type Output = Self

fn bitxor(self, rhs: Self) -> Self::Output

impl Clone for CpuSet

fn clone(&self) -> CpuSet

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

impl Debug for CpuSet

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

impl Default for CpuSet

fn default() -> CpuSet

impl Hash for CpuSet

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

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

impl PartialEq<CpuSet> for CpuSet

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

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

impl Copy for CpuSet

impl Eq for CpuSet

impl StructuralEq for CpuSet

impl StructuralPartialEq for CpuSet

Auto Trait Implementations

impl RefUnwindSafe for CpuSet

impl Send for CpuSet

impl Sync for CpuSet

impl Unpin for CpuSet

impl UnwindSafe for CpuSet

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

pub fn as_slice(&self) -> &[u64 ]

pub fn as_mut_slice(&mut self) -> &mut [u64 ]

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> ToOwned for T where
T: Clone,

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

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