Module optimized_simd 

SIMD-accelerated operations for quantum state vector simulation

This module provides SIMD-optimized implementations of quantum gate operations for improved performance on modern CPUs using SciRS2 SIMD operations.

Structs

ComplexVec4Deprecated

Simplified SIMD-like structure for complex operations NOTE: This is being deprecated in favor of SciRS2 SIMD operations. New code should use scirs2_core::simd_ops::SimdUnifiedOps directly.

GateFusion

Gate fusion structure for combining adjacent single-qubit gates

Functions

apply_cnot_vectorized

Vectorized CNOT gate application using SIMD for processing multiple pairs

apply_h_gate_simd

Apply Hadamard gate using SIMD-like operations

apply_h_gate_simd_v2

Apply Hadamard gate using SciRS2 SIMD operations

apply_rx_gate_simd

Apply rotation-X gate using SIMD-like operations

apply_ry_gate_simd

Apply rotation-Y gate using SIMD-like operations

apply_rz_gate_simd

Apply rotation-Z gate using SIMD-like operations

apply_s_gate_simd

Apply phase gate (S gate) using SIMD-like operations

apply_single_qubit_gate_optimized

SIMD-optimized wrapper function for applying gates

apply_single_qubit_gate_scalar

Scalar implementation of apply_single_qubit_gate for fallback

apply_single_qubit_gate_simd

Apply a single-qubit gate to multiple amplitudes using SIMD-like operations

apply_single_qubit_gate_simd_v2

Apply a single-qubit gate using SciRS2 SIMD operations

apply_t_gate_simd

Apply T gate using SIMD-like operations

apply_x_gate_simd

Apply X gate to multiple amplitudes using SIMD-like operations

apply_y_gate_simd

Apply Y gate using SIMD-like operations

apply_z_gate_simd

Apply Z gate to multiple amplitudes using SIMD-like operations