Struct SimdGateEngine 

pub struct SimdGateEngine { /* private fields */ }

Enhanced SIMD gate operations with hardware-adaptive dispatch

Implementations

impl SimdGateEngine

pub fn new() -> Self

Create a new SIMD gate engine with automatic hardware detection

pub fn capabilities(&self) -> &PlatformCapabilities

Get the platform capabilities

pub fn simd_width(&self) -> usize

Get the optimal SIMD width

pub fn apply_rotation_gate( &self, amplitudes: &mut [Complex64], qubit: usize, axis: RotationAxis, angle: f64, ) -> QuantRS2Result<()>

Apply a rotation gate (RX, RY, RZ) with SIMD optimization

This applies rotation matrices to pairs of amplitudes efficiently.

pub fn apply_cnot( &self, amplitudes: &mut [Complex64], control: usize, target: usize, ) -> QuantRS2Result<()>

Apply CNOT gate with SIMD optimization

pub fn batch_apply_single_qubit( &self, amplitudes: &mut [Complex64], gates: &[(usize, RotationAxis, f64)], ) -> QuantRS2Result<()>

Batch apply multiple single-qubit gates

This is more efficient than applying gates one by one when multiple gates need to be applied to different qubits.

pub fn fidelity( &self, state1: &[Complex64], state2: &[Complex64], ) -> QuantRS2Result<f64>

Compute fidelity between two quantum states with SIMD

Trait Implementations

impl Default for SimdGateEngine

fn default() -> Self

Returns the “default value” for a type.