Module lattice_qcd_rs::simulation::monte_carlo::hybrid

Combine multiple Monte Carlo methods.

this module present different ways to combine multiple method

Example

use lattice_qcd_rs::simulation::{HeatBathSweep, LatticeState, LatticeStateDefault, OverrelaxationSweepReverse, HybridMethodVec};
use rand::SeedableRng;

let rng = rand::rngs::StdRng::seed_from_u64(0); // change with your seed
let mut heat_bath = HeatBathSweep::new(rng);
let mut overrelax = OverrelaxationSweepReverse::default();
let mut hybrid = HybridMethodVec::with_capacity(2);
hybrid.push_method(&mut heat_bath);
hybrid.push_method(&mut overrelax);

let mut state = LatticeStateDefault::<3>::new_cold(1_f64, 8_f64, 4)?; // 1_f64 : size, 8_f64: beta, 4 number of points.
for _ in 0..2 {
    state = state.monte_carlo_step(&mut hybrid)?;
    // operation to track the progress or the evolution
}
// operation at the end of the simulation

Structs

• AdaptorMethodError
  Adaptor used to convert the error to another type. It is intended to use with HybridMethodVec.
• HybridMethodCouple
  This method can combine any two methods. The down side is that it can be very verbose to write Couples for a large number of methods.
• HybridMethodVec
  hybrid method that combine multiple methods. It requires that all methods return the same error. You can use AdaptorMethodError to convert the error. If you want type with different error you can use HybridMethodCouple.

Enums

• HybridMethodCoupleError
  Error given by HybridMethodCouple
• HybridMethodVecError
  Error given by HybridMethodVec

Type Definitions

• HybridMethodQuadruple
  Combine four methods.
• HybridMethodQuadrupleError
  Error returned by HybridMethodQuadruple.
• HybridMethodQuintuple
  Combine four methods.
• HybridMethodQuintupleError
  Error returned by HybridMethodQuintuple.
• HybridMethodTriple
  Combine three methods.
• HybridMethodTripleError
  Error returned by HybridMethodTriple.