CpuKernel

quantrs2_core::gpu::cpu_backend

Struct CpuKernel

pub struct CpuKernel;

Expand description

CPU-based kernel implementation

Trait Implementations§

impl GpuKernel for CpuKernel

fn apply_single_qubit_gate( &self, state: &mut dyn GpuBuffer, gate_matrix: &[Complex64; 4], qubit: QubitId, n_qubits: usize, ) -> QuantRS2Result<()>

Apply a single-qubit gate

fn apply_two_qubit_gate( &self, state: &mut dyn GpuBuffer, gate_matrix: &[Complex64; 16], control: QubitId, target: QubitId, n_qubits: usize, ) -> QuantRS2Result<()>

Apply a two-qubit gate

fn apply_multi_qubit_gate( &self, state: &mut dyn GpuBuffer, gate_matrix: &Array2<Complex64>, qubits: &[QubitId], n_qubits: usize, ) -> QuantRS2Result<()>

Apply a multi-qubit gate

fn measure_qubit( &self, state: &dyn GpuBuffer, qubit: QubitId, n_qubits: usize, ) -> QuantRS2Result<(bool, f64)>

Measure a qubit

fn expectation_value( &self, state: &dyn GpuBuffer, observable: &Array2<Complex64>, qubits: &[QubitId], n_qubits: usize, ) -> QuantRS2Result<f64>

Calculate expectation value

Auto Trait Implementations§

impl Freeze for CpuKernel

impl RefUnwindSafe for CpuKernel

impl Send for CpuKernel

impl Sync for CpuKernel

impl Unpin for CpuKernel

impl UnwindSafe for CpuKernel

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

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

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

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V