Skip to main content

ScaleOperation

torsh_tensor::custom_ops

Struct ScaleOperation

pub struct ScaleOperation;

Expand description

A simple element-wise scaling operation

Trait Implementations§

impl<T: TensorElement + Copy + Mul<Output = T> + FromPrimitive> CustomOperation<T> for ScaleOperation

fn name(&self) -> &str

Get the name of this operation

fn description(&self) -> &str

Get a description of what this operation does

fn forward( &self, inputs: &[Tensor<T>], params: &OperationParams, ) -> Result<Vec<Tensor<T>>>

Execute the forward pass of the operation Read more

fn backward( &self, grad_outputs: &[Tensor<T>], _inputs: &[Tensor<T>], _outputs: &[Tensor<T>], params: &OperationParams, ) -> Result<Vec<Option<Tensor<T>>>>

Execute the backward pass of the operation (optional for non-differentiable ops) Read more

fn output_shapes( &self, input_shapes: &[Vec<usize>], _params: &OperationParams, ) -> Result<Vec<Vec<usize>>>

Get the expected output shapes given input shapes Read more

fn num_inputs(&self) -> usize

Get the number of expected inputs

fn num_outputs(&self) -> usize

Get the number of expected outputs

fn validate_inputs( &self, inputs: &[Tensor<T>], _params: &OperationParams, ) -> Result<()>

Validate that the inputs are compatible with this operation Read more

fn supports_autograd(&self) -> bool

Check if this operation supports automatic differentiation

Auto Trait Implementations§

impl Freeze for ScaleOperation

impl RefUnwindSafe for ScaleOperation

impl Send for ScaleOperation

impl Sync for ScaleOperation

impl Unpin for ScaleOperation

impl UnsafeUnpin for ScaleOperation

impl UnwindSafe for ScaleOperation

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

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

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V