Struct numa_gpu::utils::CachePadded

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#[repr(align(128))]pub struct CachePadded<T> {
    pub value: T,
}

Expand description

Cache pad a value to avoid false sharing between threads.

Pads the value to 128 bytes, because Intel Sandy Bridge and later pre-fetch two 64-byte cache lines, and IBM POWER processors have 128-byte cache lines.

Fields

value: T

Trait Implementations

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impl<T: Clone> Clone for CachePadded<T>

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fn clone(&self) -> CachePadded<T>

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<T: Debug> Debug for CachePadded<T>

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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<T: Default> Default for CachePadded<T>

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fn default() -> CachePadded<T>

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

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impl<T: Hash> Hash for CachePadded<T>

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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<T: PartialEq> PartialEq<CachePadded<T>> for CachePadded<T>

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fn eq(&self, other: &CachePadded<T>) -> 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: &CachePadded<T>) -> bool

This method tests for !=.

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impl<T> StructuralPartialEq for CachePadded<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for CachePadded<T> where
T: RefUnwindSafe,

impl<T> Send for CachePadded<T> where
T: Send,

impl<T> Sync for CachePadded<T> where
T: Sync,

impl<T> Unpin for CachePadded<T> where
T: Unpin,

impl<T> UnwindSafe for CachePadded<T> where
T: UnwindSafe,

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::utils::CachePadded

Fields

Trait Implementations

impl<T: Clone> Clone for CachePadded<T>

fn clone(&self) -> CachePadded<T>

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

impl<T: Debug> Debug for CachePadded<T>

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

impl<T: Default> Default for CachePadded<T>

fn default() -> CachePadded<T>

impl<T: Hash> Hash for CachePadded<T>

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

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

impl<T: PartialEq> PartialEq<CachePadded<T>> for CachePadded<T>

fn eq(&self, other: &CachePadded<T>) -> bool

fn ne(&self, other: &CachePadded<T>) -> bool

impl<T: Copy> Copy for CachePadded<T>

impl<T: Eq> Eq for CachePadded<T>

impl<T> StructuralEq for CachePadded<T>

impl<T> StructuralPartialEq for CachePadded<T>

Auto Trait Implementations

impl<T> RefUnwindSafe for CachePadded<T> where T: RefUnwindSafe,

impl<T> Send for CachePadded<T> where T: Send,

impl<T> Sync for CachePadded<T> where T: Sync,

impl<T> Unpin for CachePadded<T> where T: Unpin,

impl<T> UnwindSafe for CachePadded<T> where T: UnwindSafe,

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>

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

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

impl<T> RefUnwindSafe for CachePadded<T> where
T: RefUnwindSafe,

impl<T> Send for CachePadded<T> where
T: Send,

impl<T> Sync for CachePadded<T> where
T: Sync,

impl<T> Unpin for CachePadded<T> where
T: Unpin,

impl<T> UnwindSafe for CachePadded<T> where
T: UnwindSafe,

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>,