Struct PathOptimizer 

pub struct PathOptimizer { /* private fields */ }

Advanced contraction path finder

Implementations

impl PathOptimizer

pub fn new() -> Self

Create a new path optimizer with default settings

pub const fn with_max_time(self, time: Duration) -> Self

Set the maximum optimization time

pub const fn with_method(self, method: ContractionOptMethod) -> Self

Set the contraction method

pub const fn with_max_slices(self, slices: usize) -> Self

Set the maximum number of slices

pub const fn with_max_bond_dimension(self, dim: usize) -> Self

Set the maximum bond dimension

pub const fn with_memory_estimates(self, use_estimates: bool) -> Self

Enable or disable memory estimation

pub fn find_optimal_path( &self, tensors: &HashMap<usize, Tensor>, connections: &[(TensorIndex, TensorIndex)], ) -> QuantRS2Result<ContractionPath>

Find the optimal contraction path for a tensor network

Trait Implementations

impl Clone for PathOptimizer

fn clone(&self) -> PathOptimizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathOptimizer

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

Formats the value using the given formatter.

impl Default for PathOptimizer

fn default() -> Self

Returns the “default value” for a type.