Struct ForwardCache

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pub struct ForwardCache {
    pub rho_before: Vec<Vec<Complex>>,
    pub unitaries: Vec<Vec<Complex>>,
    pub rho_after: Vec<Vec<Complex>>,
    pub populations: Vec<Vec<f32>>,
    pub values: Vec<Vec<f32>>,
}

Expand description

Stored forward state for one QCT block (needed for backward pass).

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§rho_before: Vec<Vec<Complex>>

Density matrices BEFORE evolve at each token position [T × dim²].

§unitaries: Vec<Vec<Complex>>

Unitaries computed during forward [T × dim²].

§rho_after: Vec<Vec<Complex>>

Density matrices AFTER full attention at each position [T × dim²].

§populations: Vec<Vec<f32>>

Populations from Born measurement [T × dim].

§values: Vec<Vec<f32>>

Values passed to projection [T × dim].

Auto Trait Implementations§

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impl UnwindSafe for ForwardCache

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

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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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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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