Struct CuStateVecSimulator 

pub struct CuStateVecSimulator {
    pub config: CuQuantumConfig,
    pub device_info: Option<CudaDeviceInfo>,
    pub stats: SimulationStats,
    pub initialized: bool,
}

cuStateVec-based state vector simulator

This simulator uses NVIDIA’s cuStateVec library for GPU-accelerated state vector simulation of quantum circuits.

Fields

config: CuQuantumConfig

Configuration

device_info: Option<CudaDeviceInfo>

Device information

stats: SimulationStats

Simulation statistics

initialized: bool

Whether the simulator is initialized

Implementations

impl CuStateVecSimulator

pub fn new(config: CuQuantumConfig) -> Result<Self>

Create a new cuStateVec simulator

pub fn default_config() -> Result<Self>

Create with default configuration

pub fn is_available() -> bool

Check if cuQuantum is available

pub fn get_device_info(device_id: i32) -> Result<CudaDeviceInfo>

Get device information

pub fn initialize(&mut self, num_qubits: usize) -> Result<()>

Initialize the simulator for a specific number of qubits

pub fn simulate<const N: usize>( &mut self, circuit: &Circuit<N>, ) -> Result<CuQuantumResult>

Simulate a quantum circuit

pub fn stats(&self) -> &SimulationStats

Get simulation statistics

pub fn reset_stats(&mut self)

Reset simulation statistics

pub fn device_info(&self) -> Option<&CudaDeviceInfo>

Get device information

Trait Implementations

impl Default for CuStateVecSimulator

fn default() -> Self

Returns the “default value” for a type.