Struct DeepBiteOpt 

pub struct DeepBiteOpt { /* private fields */ }

M BiteOpt instances with solution “pushing” between them. M == 1 is a plain single-population BiteOpt.

Implementations

impl DeepBiteOpt

pub fn new( lower: &[f64], upper: &[f64], init: Option<&[f64]>, p: &BiteParams, m: i32, ) -> Self

Construct m communicating BiteOpt populations.

Values of m below one select one population; the maximum is 36.

Panics

Panics on any configuration validate_bite_inputs rejects, including m above 36.

pub fn optimize(&mut self, obj: &impl Objective) -> BiteResult

One-shot optimization until the (total) evaluation budget or a stop.

pub fn ask(&mut self, batch: usize) -> Vec<Vec<f64>>

Ask for up to batch candidate rows from the current optimizer.

pub fn tell(&mut self, costs: &[f64]) -> i32

Tell the costs for the last ask. Candidates are applied best-first, with solution pushing and optimizer switching.

pub fn dim(&self) -> usize

Number of decision variables.

pub fn population_size(&self) -> usize

Size of each constituent BiteOpt population.

pub fn current_batch_size(&self) -> usize

Number of candidates awaiting a matching tell.

pub fn stop_code(&self) -> i32

Current termination code, or zero while optimization can continue.

pub fn result(&self) -> BiteResult

Return a snapshot of the best result across all populations.

pub fn result_public(&self) -> BiteResult

Compatibility alias for result.