Struct ExpmMultiplyParallel 

pub struct ExpmMultiplyParallel { /* private fields */ }

Reusable exponential-action plan for vectors and batches.

Implementations

impl ExpmMultiplyParallel

pub fn new( operator: Arc<dyn LinearOperator>, coefficient: Complex64, krylov_dimension: usize, tolerance: f64, max_substeps: usize, ) -> Result<Self>

pub const fn coefficient(&self) -> Complex64

pub fn set_coefficient(&mut self, coefficient: Complex64) -> Result<()>

pub fn apply_in_place(&self, state: &mut [Complex64]) -> Result<()>

pub fn apply_batch( &self, states: &[Vec<Complex64>], ) -> Result<Vec<Vec<Complex64>>>

pub fn apply_batch_with_runtime( &self, runtime: &CpuRuntime, states: &[Vec<Complex64>], ) -> Result<Vec<Vec<Complex64>>>

Trait Implementations

impl Clone for ExpmMultiplyParallel

fn clone(&self) -> ExpmMultiplyParallel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExpmMultiplyParallel

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

Formats the value using the given formatter.

impl LinearOperator for ExpmMultiplyParallel

fn shape(&self) -> (usize, usize)

Return (rows, columns).

fn format(&self) -> MatrixFormat

Report the public materialization format.

fn apply(&self, input: &[Complex64], output: &mut [Complex64]) -> Result<()>

Compute output = A * input.

fn is_real(&self) -> bool

Whether this operator preserves real vectors exactly.

fn apply_real(&self, input: &[f64], output: &mut [f64]) -> Result<()>

Apply this operator to a real vector.

fn apply_transpose( &self, input: &[Complex64], output: &mut [Complex64], ) -> Result<()>

Apply the algebraic transpose without conjugating either operand.

fn apply_adjoint( &self, input: &[Complex64], output: &mut [Complex64], ) -> Result<()>

Apply the conjugate transpose.

fn stored_triplets(&self) -> Result<Option<Vec<(usize, usize, Complex64)>>>

Return canonical stored nonzeros when the representation already owns them.

fn shifted_solver( &self, _shift: f64, ) -> Result<Option<Box<dyn ShiftedLinearSolver>>>

Prepare a reusable solver for (A - shift I) x = b, when supported.