Struct ContractionPath 

pub struct ContractionPath {
    pub contractions: Vec<(usize, usize)>,
    pub costs: Vec<f64>,
    pub slicing: Option<SlicingConfig>,
}

Contraction path for tensor network

Fields

contractions: Vec<(usize, usize)>

Sequence of contractions (pairs of tensor indices)

costs: Vec<f64>

Estimated cost of each contraction

slicing: Option<SlicingConfig>

Slicing configuration

Implementations

impl ContractionPath

pub fn new() -> Self

Create empty path

pub fn add_contraction(&mut self, tensor_a: usize, tensor_b: usize)

Add a contraction step

pub fn total_cost(&self) -> f64

Get total cost

pub fn enable_slicing(&mut self, memory_limit: usize)

Enable slicing for memory reduction

Trait Implementations

impl Clone for ContractionPath

fn clone(&self) -> ContractionPath

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContractionPath

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

Formats the value using the given formatter.

impl Default for ContractionPath

fn default() -> Self

Returns the “default value” for a type.