Trait accel::memory::Allocatable

pub trait Allocatable: Contexted + Memory + Sized {
    type Shape: Zero;
    unsafe fn uninitialized(ctx: &Context, shape: Self::Shape) -> Self;

    fn from_elem(ctx: &Context, shape: Self::Shape, elem: Self::Elem) -> Self { ... }
    fn zeros(ctx: &Context, shape: Self::Shape) -> Self { ... }
}

Allocatable memories with CUDA context

Associated Types

type Shape: Zero

Shape for initialization

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Required methods

unsafe fn uninitialized(ctx: &Context, shape: Self::Shape) -> Self

Allocate a memory without initialization

Safety

• Cause undefined behavior when read before write

Panic

• if shape is zero

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Provided methods

fn from_elem(ctx: &Context, shape: Self::Shape, elem: Self::Elem) -> Self

uniformly initialized

Panic

• if shape is zero

fn zeros(ctx: &Context, shape: Self::Shape) -> Self

uniformly initialized by zero

Panic

• if shape is zero

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Implementors

impl<T: Scalar> Allocatable for DeviceMemory<T>

type Shape = usize

unsafe fn uninitialized(context: &Context, size: usize) -> Self

impl<T: Scalar> Allocatable for PageLockedMemory<T>

type Shape = usize

unsafe fn uninitialized(context: &Context, size: usize) -> Self

impl<T: Scalar, Dim: Dimension> Allocatable for Array<T, Dim>

type Shape = Dim

unsafe fn uninitialized(context: &Context, dim: Dim) -> Self

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