Struct RNSConvolutionZn

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pub struct RNSConvolutionZn<I = BigIntRing, C = NTTConvolution<Zn>, A = Global, CreateC = CreateNTTConvolution>
where I: RingStore + Clone, I::Type: IntegerRing, C: ConvolutionAlgorithm<ZnBase>, A: Allocator + Clone, CreateC: Fn(Zn) -> C,
{ /* private fields */ }
Expand description

Same as RNSConvolution, but computes convolutions over ZnRings.

§Availability

This API is marked as unstable and is only available when the unstable-enable crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

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impl<R, I, C, A, CreateC> ConvolutionAlgorithm<R> for RNSConvolutionZn<I, C, A, CreateC>
where I: RingStore + Clone, I::Type: IntegerRing, C: ConvolutionAlgorithm<ZnBase>, A: Allocator + Clone, CreateC: Fn(Zn) -> C, R: ?Sized + ZnRing + CanHomFrom<I::Type>,

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fn compute_convolution<S: RingStore<Type = R> + Copy, V1: VectorView<<R as RingBase>::Element>, V2: VectorView<<R as RingBase>::Element>>( &self, lhs: V1, rhs: V2, dst: &mut [<R as RingBase>::Element], ring: S, )

Elementwise adds the convolution of lhs and rhs to dst. Read more
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fn supports_ring<S: RingStore<Type = R> + Copy>(&self, _ring: S) -> bool

Returns whether this convolution algorithm supports computations of the given ring. Read more
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fn specialize_prepared_convolution<F>(function: F) -> F::Output
where F: PreparedConvolutionOperation<Self, R>,

If this convolution implements PreparedConvolutionAlgorithm, then the given function is called and its result is returned. Otherwise, Err is returned.
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impl<'a, I, C, A, CreateC> From<&'a RNSConvolution<I, C, A, CreateC>> for &'a RNSConvolutionZn<I, C, A, CreateC>
where I: RingStore + Clone, I::Type: IntegerRing, C: ConvolutionAlgorithm<ZnBase>, A: Allocator + Clone, CreateC: Fn(Zn) -> C,

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fn from(value: &'a RNSConvolution<I, C, A, CreateC>) -> Self

Converts to this type from the input type.
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impl<'a, I, C, A, CreateC> From<&'a RNSConvolutionZn<I, C, A, CreateC>> for &'a RNSConvolution<I, C, A, CreateC>
where I: RingStore + Clone, I::Type: IntegerRing, C: ConvolutionAlgorithm<ZnBase>, A: Allocator + Clone, CreateC: Fn(Zn) -> C,

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fn from(value: &'a RNSConvolutionZn<I, C, A, CreateC>) -> Self

Converts to this type from the input type.
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impl<I, C, A, CreateC> From<RNSConvolution<I, C, A, CreateC>> for RNSConvolutionZn<I, C, A, CreateC>
where I: RingStore + Clone, I::Type: IntegerRing, C: ConvolutionAlgorithm<ZnBase>, A: Allocator + Clone, CreateC: Fn(Zn) -> C,

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fn from(value: RNSConvolution<I, C, A, CreateC>) -> Self

Converts to this type from the input type.
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impl<I, C, A, CreateC> From<RNSConvolutionZn<I, C, A, CreateC>> for RNSConvolution<I, C, A, CreateC>
where I: RingStore + Clone, I::Type: IntegerRing, C: ConvolutionAlgorithm<ZnBase>, A: Allocator + Clone, CreateC: Fn(Zn) -> C,

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fn from(value: RNSConvolutionZn<I, C, A, CreateC>) -> Self

Converts to this type from the input type.
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impl<R, I, C, A, CreateC> PreparedConvolutionAlgorithm<R> for RNSConvolutionZn<I, C, A, CreateC>

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type PreparedConvolutionOperand = PreparedConvolutionOperandZn<R, C>

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fn prepare_convolution_operand<S, V>( &self, val: V, ring: S, ) -> Self::PreparedConvolutionOperand
where S: RingStore<Type = R> + Copy, V: VectorView<R::Element>,

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fn compute_convolution_lhs_prepared<S, V>( &self, lhs: &Self::PreparedConvolutionOperand, rhs: V, dst: &mut [R::Element], ring: S, )
where S: RingStore<Type = R> + Copy, V: VectorView<R::Element>,

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fn compute_convolution_prepared<S>( &self, lhs: &Self::PreparedConvolutionOperand, rhs: &Self::PreparedConvolutionOperand, dst: &mut [R::Element], ring: S, )
where S: RingStore<Type = R> + Copy,

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fn compute_convolution_inner_product_lhs_prepared<'a, S, J, V>( &self, values: J, dst: &mut [R::Element], ring: S, )
where S: RingStore<Type = R> + Copy, J: Iterator<Item = (&'a Self::PreparedConvolutionOperand, V)>, V: VectorView<R::Element>, Self: 'a, R: 'a, Self::PreparedConvolutionOperand: 'a,

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fn compute_convolution_inner_product_prepared<'a, S, J>( &self, values: J, dst: &mut [R::Element], ring: S, )
where S: RingStore<Type = R> + Copy, J: Iterator<Item = (&'a Self::PreparedConvolutionOperand, &'a Self::PreparedConvolutionOperand)>, Self::PreparedConvolutionOperand: 'a, Self: 'a, R: 'a,

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fn compute_convolution_rhs_prepared<S, V>( &self, lhs: V, rhs: &Self::PreparedConvolutionOperand, dst: &mut [R::Element], ring: S, )
where S: RingStore<Type = R> + Copy, V: VectorView<R::Element>,

Auto Trait Implementations§

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impl<I = RingValue<MPZBase>, C = NTTConvolution<RingValue<ZnBase>>, A = Global, CreateC = CreateNTTConvolution> !Freeze for RNSConvolutionZn<I, C, A, CreateC>

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impl<I = RingValue<MPZBase>, C = NTTConvolution<RingValue<ZnBase>>, A = Global, CreateC = CreateNTTConvolution> !RefUnwindSafe for RNSConvolutionZn<I, C, A, CreateC>

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impl<I, C, A, CreateC> Send for RNSConvolutionZn<I, C, A, CreateC>
where I: Send, CreateC: Send, A: Send, C: Send, <<I as RingStore>::Type as RingBase>::Element: Send,

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impl<I, C, A, CreateC> Sync for RNSConvolutionZn<I, C, A, CreateC>
where I: Sync + Send, CreateC: Sync, A: Sync + Send, C: Sync + Send, <<I as RingStore>::Type as RingBase>::Element: Sync + Send,

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impl<I, C, A, CreateC> Unpin for RNSConvolutionZn<I, C, A, CreateC>
where I: Unpin, CreateC: Unpin, A: Unpin,

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impl<I, C, A, CreateC> UnwindSafe for RNSConvolutionZn<I, C, A, CreateC>

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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impl<T> BorrowMut<T> for T
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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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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> Pointable for T

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const ALIGN: usize

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type Init = T

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

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

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

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unsafe fn drop(ptr: usize)

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type Error = Infallible

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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

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

Performs the conversion.