Struct GradTape

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pub struct GradTape { /* private fields */ }

Expand description

Gradient tape that records operations for backward pass

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impl GradTape

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pub fn new() -> GradTape

Create a new gradient tape

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pub fn is_enabled(&self) -> bool

Check if tape is recording

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pub fn enable(&mut self)

Enable recording

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pub fn disable(&mut self)

Disable recording

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pub fn record(&mut self, op: RecordedOp)

Record an operation

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pub fn operations(&self) -> &[RecordedOp]

Get recorded operations

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pub fn clear(&mut self)

Clear the tape

Trait Implementations§

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impl Debug for GradTape

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

Formats the value using the given formatter. Read more

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impl Default for GradTape

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fn default() -> GradTape

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

Auto Trait Implementations§

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impl !UnwindSafe for GradTape

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> 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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