scirs2_core::array_protocol::auto_device

Struct AutoDevice

pub struct AutoDevice<T, D>where
    T: Clone + Send + Sync + 'static + Zero + Div<f64, Output = T> + Default + Mul<Output = T> + Add<Output = T>,
    D: Dimension + RemoveAxis,
    SliceInfo<[SliceInfoElem; 1], Dim<[usize; 1]>, Dim<[usize; 1]>>: SliceArg<D>,
    SliceInfo<[SliceInfoElem; 2], Dim<[usize; 2]>, Dim<[usize; 2]>>: SliceArg<D>,
{ /* private fields */ }

Expand description

A wrapper for arrays that automatically chooses the best device.

This wrapper automatically places arrays on the most appropriate device based on their size and the operations being performed.

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impl<T, D> AutoDevice<T, D>
where T: Clone + Send + Sync + 'static + Zero + Div<f64, Output = T> + Default + Mul<Output = T> + Add<Output = T>, D: Dimension + RemoveAxis + 'static, SliceInfo<[SliceInfoElem; 1], Dim<[usize; 1]>, Dim<[usize; 1]>>: SliceArg<D>, SliceInfo<[SliceInfoElem; 2], Dim<[usize; 2]>, Dim<[usize; 2]>>: SliceArg<D>,

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pub fn new(array: Array<T, D>) -> Self

Create a new auto-device array.

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pub fn on_device(&mut self, device: DeviceType) -> &dyn ArrayProtocol

Get the array on the specified device.

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pub fn device(&self) -> DeviceType

Get the current device.

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pub const fn array(&self) -> &Array<T, D>

Get the underlying array.

Trait Implementations§

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impl<T, D> ArrayProtocol for AutoDevice<T, D>
where T: Clone + Send + Sync + 'static + Zero + Div<f64, Output = T> + Default + Mul<Output = T> + Add<Output = T>, D: Dimension + RemoveAxis + 'static, SliceInfo<[SliceInfoElem; 1], Dim<[usize; 1]>, Dim<[usize; 1]>>: SliceArg<D>, SliceInfo<[SliceInfoElem; 2], Dim<[usize; 2]>, Dim<[usize; 2]>>: SliceArg<D>,

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fn array_function( &self, func: &ArrayFunction, types: &[TypeId], args: &[Box<dyn Any>], kwargs: &HashMap<String, Box<dyn Any>>, ) -> Result<Box<dyn Any>, NotImplemented>

Implementation of the array protocol. Read more

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fn as_any(&self) -> &dyn Any

Get the array as Any for downcasting

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fn shape(&self) -> &[usize]

Get the shape of the array (default implementation returns empty slice)

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fn dtype(&self) -> TypeId

Get the data type of the array (default implementation returns f64)

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fn box_clone(&self) -> Box<dyn ArrayProtocol>

Clone this array protocol object.

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impl<T, D> Clone for AutoDevice<T, D>
where T: Clone + Send + Sync + 'static + Zero + Div<f64, Output = T> + Default + Mul<Output = T> + Add<Output = T>, D: Dimension + RemoveAxis + 'static, SliceInfo<[SliceInfoElem; 1], Dim<[usize; 1]>, Dim<[usize; 1]>>: SliceArg<D>, SliceInfo<[SliceInfoElem; 2], Dim<[usize; 2]>, Dim<[usize; 2]>>: SliceArg<D>,

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl<T, D> Debug for AutoDevice<T, D>
where T: Clone + Send + Sync + Debug + 'static + Zero + Div<f64, Output = T> + Default + Mul<Output = T> + Add<Output = T>, D: Dimension + RemoveAxis + Debug + 'static, SliceInfo<[SliceInfoElem; 1], Dim<[usize; 1]>, Dim<[usize; 1]>>: SliceArg<D>, SliceInfo<[SliceInfoElem; 2], Dim<[usize; 2]>, Dim<[usize; 2]>>: SliceArg<D>,

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<T, D> !UnwindSafe for AutoDevice<T, D>

Blanket Implementations§

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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. 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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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