Crate givp 

GIVP — GRASP-ILS-VND with Path Relinking

A metaheuristic optimizer for continuous and mixed-integer black-box optimization problems.

Quick start

use givp::{givp, GivpConfig, Direction};

let sphere = |x: &[f64]| -> f64 { x.iter().map(|v| v * v).sum() };
let bounds: Vec<(f64, f64)> = vec![(-5.12, 5.12); 5];

let result = givp(sphere, &bounds, GivpConfig::default()).unwrap();
println!("Best: {:.6} at {:?}", result.fun, result.x);

Structs

GivpConfig

Algorithm hyper-parameters.

OptimizeResult

Optimization result.

SweepSummary

Statistics summary from a multi-seed sweep.

Enums

Direction

Optimization direction.

GivpError

All errors produced by the GIVP library.

TerminationReason

Why the optimizer stopped.

Functions

givp

Run the GRASP-ILS-VND with Path Relinking optimizer.

seed_sweep

Run an optimizer multiple times with different random seeds to estimate reproducibility and convergence behavior.

Type Aliases

Result