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BaaMeta

poulpy_cpu_ref::reference::ntt120::mat_vec

Struct BaaMeta 

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pub struct BaaMeta<P: PrimeSet> {
    pub h: u64,
    pub h_pow_red: [u64; 4],
    /* private fields */
}
Expand description

Precomputed metadata for the q120a × q120a → q120b dot product.

Constructed once (per prime set) and reused for any ell < 10 000.

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§h: u64§h_pow_red: [u64; 4]

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impl<P: PrimeSet> BaaMeta<P>

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pub fn new() -> Self

Computes the optimal split point h that minimises the output bit-width for an accumulation of up to MAX_ELL = 10 000 terms.

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impl<P: PrimeSet> Default for BaaMeta<P>

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fn default() -> Self

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

Auto Trait Implementations§

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impl<P> Freeze for BaaMeta<P>

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impl<P> RefUnwindSafe for BaaMeta<P>
where P: RefUnwindSafe,

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impl<P> Send for BaaMeta<P>

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impl<P> Sync for BaaMeta<P>

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impl<P> Unpin for BaaMeta<P>
where P: Unpin,

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impl<P> UnsafeUnpin for BaaMeta<P>

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impl<P> UnwindSafe for BaaMeta<P>
where P: UnwindSafe,

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V