Enum numa_gpu::utils::DeviceType

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pub enum DeviceType<T, U> {
    Cpu(T),
    Gpu(U),
}

Expand description

A device type specifier

The device type is sometimes useful to specify, e.g., on which device type a function should be executed. The per-device generic payload stores additional metadata, such as a closure or function parameters.

Variants

`Cpu(T)`

CPU device type

`Gpu(U)`

GPU device type

Implementations

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impl<T, U> DeviceType<T, U>

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pub fn is_cpu(&self) -> bool

Returns true if the device is a CPU

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pub fn is_gpu(&self) -> bool

Returns true if the device is a GPU

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pub fn cpu(self) -> Option<T>

Returns Some(T) if device is a CPU or otherwise None

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pub fn gpu(self) -> Option

Returns Some(U) if device is a GPU or otherwise None

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pub fn cpu_or_else<F: FnOnce(U) -> T>(self, f: F) -> T

Returns the contained T for a CPU, or computes it from the closure

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pub fn gpu_or_else<F: FnOnce(T) -> U>(self, f: F) -> U

Returns the contained U for a GPU, or computes it from the closure

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pub fn either<F, G, M>(self, f: F, g: G) -> M where
F: FnOnce(T) -> M,
G: FnOnce(U) -> M,

Maps the contained T or U into the same M type using the respective closure

Trait Implementations

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impl<T: Clone, U: Clone> Clone for DeviceType<T, U>

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fn clone(&self) -> DeviceType<T, U>

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, U: Debug> Debug for DeviceType<T, U>

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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: PartialEq, U: PartialEq> PartialEq<DeviceType<T, U>> for DeviceType<T, U>

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

This method tests for !=.

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impl<T, U> StructuralPartialEq for DeviceType<T, U>

Auto Trait Implementations

impl<T, U> RefUnwindSafe for DeviceType<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for DeviceType<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for DeviceType<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for DeviceType<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for DeviceType<T, U> where
T: UnwindSafe,
U: 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.

Enum numa_gpu::utils::DeviceType

Variants

Cpu(T)

Gpu(U)

Implementations

impl<T, U> DeviceType<T, U>

pub fn is_cpu(&self) -> bool

pub fn is_gpu(&self) -> bool

pub fn cpu(self) -> Option<T>

pub fn gpu(self) -> Option<U>

pub fn cpu_or_else<F: FnOnce(U) -> T>(self, f: F) -> T

pub fn gpu_or_else<F: FnOnce(T) -> U>(self, f: F) -> U

pub fn either<F, G, M>(self, f: F, g: G) -> M where F: FnOnce(T) -> M, G: FnOnce(U) -> M,

Trait Implementations

impl<T: Clone, U: Clone> Clone for DeviceType<T, U>

fn clone(&self) -> DeviceType<T, U>

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

impl<T: Debug, U: Debug> Debug for DeviceType<T, U>

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

impl<T: PartialEq, U: PartialEq> PartialEq<DeviceType<T, U>> for DeviceType<T, U>

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

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

impl<T: Copy, U: Copy> Copy for DeviceType<T, U>

impl<T: Eq, U: Eq> Eq for DeviceType<T, U>

impl<T, U> StructuralEq for DeviceType<T, U>

impl<T, U> StructuralPartialEq for DeviceType<T, U>

Auto Trait Implementations

impl<T, U> RefUnwindSafe for DeviceType<T, U> where T: RefUnwindSafe, U: RefUnwindSafe,

impl<T, U> Send for DeviceType<T, U> where T: Send, U: Send,

impl<T, U> Sync for DeviceType<T, U> where T: Sync, U: Sync,

impl<T, U> Unpin for DeviceType<T, U> where T: Unpin, U: Unpin,

impl<T, U> UnwindSafe for DeviceType<T, U> where T: UnwindSafe, U: 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>

`Cpu(T)`

`Gpu(U)`

pub fn either<F, G, M>(self, f: F, g: G) -> M where
F: FnOnce(T) -> M,
G: FnOnce(U) -> M,

impl<T, U> RefUnwindSafe for DeviceType<T, U> where
T: RefUnwindSafe,
U: RefUnwindSafe,

impl<T, U> Send for DeviceType<T, U> where
T: Send,
U: Send,

impl<T, U> Sync for DeviceType<T, U> where
T: Sync,
U: Sync,

impl<T, U> Unpin for DeviceType<T, U> where
T: Unpin,
U: Unpin,

impl<T, U> UnwindSafe for DeviceType<T, U> where
T: UnwindSafe,
U: 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>,