Struct ParallelTempering 

pub struct ParallelTempering {
    pub replicas: usize,
    pub iterations: usize,
    pub schedule: Schedule,
    pub seed: u64,
}

Parallel tempering configuration.

Fields

replicas: usize

Number of replicas (clamped to ≥ 2).

iterations: usize

Total Metropolis moves per replica (split into sweeps of Anneal::sweep_len).

schedule: Schedule

Temperature schedule; t_start is the hot end, t_end the cold end.

seed: u64

RNG seed; same seed + same problem ⇒ same result.

Implementations

impl ParallelTempering

pub fn optimize<A>(&self, problem: &A) -> TemperingResult<A::State>

where A: Anneal + Sync, A::State: Send,

Runs parallel tempering on problem, returning every replica’s best plus the global best.

Trait Implementations

impl Clone for ParallelTempering

fn clone(&self) -> ParallelTempering

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ParallelTempering

impl Debug for ParallelTempering

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

Formats the value using the given formatter.

impl Default for ParallelTempering

fn default() -> Self

Returns the “default value” for a type.