quantrs2_core::optimization::compression

Enum CompressedGate

pub enum CompressedGate {
    LowRank {
        left: Array2<Complex64>,
        right: Array2<Complex64>,
        rank: usize,
    },
    Tucker {
        core: Array2<Complex64>,
        factors: Vec<Array2<Complex64>>,
    },
    Parameterized {
        gate_type: String,
        parameters: Vec<f64>,
        qubits: Vec<QubitId>,
    },
    RuntimeCompressed {
        compressed_data: Vec<u8>,
        compression_type: CompressionType,
        original_size: usize,
        gate_metadata: GateMetadata,
    },
    Original(Box<dyn GateOp>),
}

Expand description

Compressed representation of a gate

Variants§

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LowRank

Low-rank approximation U ≈ AB†

Fields

§left: Array2<Complex64>

§right: Array2<Complex64>

§rank: usize

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Tucker

Tucker decomposition for multi-qubit gates

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§core: Array2<Complex64>

§factors: Vec<Array2<Complex64>>

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Parameterized

Parameterized gate with optimized parameters

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§gate_type: String

§parameters: Vec<f64>

§qubits: Vec<QubitId>

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RuntimeCompressed

Runtime-compressed storage with decompression function

Fields

§compressed_data: Vec<u8>

§compression_type: CompressionType

§original_size: usize

§gate_metadata: GateMetadata

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Original(Box<dyn GateOp>)

Original gate (no compression possible)

Trait Implementations§

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impl Clone for CompressedGate

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fn clone(&self) -> CompressedGate

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for CompressedGate

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl !UnwindSafe for CompressedGate

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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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