Struct lattice_qcd_rs::integrator::symplectic_euler::SymplecticEuler

pub struct SymplecticEuler { /* private fields */ }

Basic symplectic Euler integrator

slightly slower than super::SymplecticEulerRayon (for appropriate choice of number_of_thread) but use less memory

For an example see the module level documentation super.

Implementations

impl SymplecticEuler

pub const fn number_of_thread(&self) -> usize

getter on the number of thread the integrator use.

pub const fn new(number_of_thread: usize) -> Self

Create a integrator using a set number of threads

Trait Implementations

impl Clone for SymplecticEuler

fn clone(&self) -> SymplecticEuler

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SymplecticEuler

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

Formats the value using the given formatter.

impl Default for SymplecticEuler

fn default() -> Self

Default value using the number of threads rayon would use, see [rayon::current_num_threads()].

impl<'de> Deserialize<'de> for SymplecticEuler

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for SymplecticEuler

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

Formats the value using the given formatter.

impl Hash for SymplecticEuler

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<SymplecticEuler> for SymplecticEuler

fn eq(&self, other: &SymplecticEuler) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SymplecticEuler

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<State, const D: usize> SymplecticIntegrator<State, SimulationStateLeap<State, D>, D> for SymplecticEulerwhere State: SimulationStateSynchronous<D> + LatticeStateWithEField<D> + LatticeStateWithEFieldNew<D>,

type Error = SymplecticEulerError<<State as LatticeStateWithEFieldNew<D>>::Error>

Type of error returned by the Integrator.

fn integrate_sync_sync( &self, l: &State, delta_t: Real ) -> Result<State, Self::Error>

Integrate a sync state to a sync state by advancing the link matrices and the electrical field simultaneously.

fn integrate_leap_leap( &self, l: &SimulationStateLeap<State, D>, delta_t: Real ) -> Result<SimulationStateLeap<State, D>, Self::Error>

Integrate a leap state to a leap state using leap frog algorithm.

fn integrate_sync_leap( &self, l: &State, delta_t: Real ) -> Result<SimulationStateLeap<State, D>, Self::Error>

Integrate a sync state to a leap state by doing a half step for the conjugate momenta.

fn integrate_leap_sync( &self, l: &SimulationStateLeap<State, D>, delta_t: Real ) -> Result<State, Self::Error>

Integrate a leap state to a sync state by finishing doing a step for the position and finishing the half step for the conjugate momenta.

fn integrate_symplectic( &self, l: &State, delta_t: Real ) -> Result<State, Self::Error>

Integrate a Sync state by going to leap and then back to sync. This is the symplectic method of integration, which should conserve approximately the hamiltonian

impl Copy for SymplecticEuler

impl Eq for SymplecticEuler

impl StructuralEq for SymplecticEuler

impl StructuralPartialEq for SymplecticEuler