Struct CheckpointMerger 

pub struct CheckpointMerger { /* private fields */ }

Merge partial domain checkpoints from a parallel simulation.

Each domain produces a SimulationState covering a contiguous range of particle indices. CheckpointMerger concatenates the ranges in order.

Implementations

impl CheckpointMerger

pub fn new() -> Self

Create an empty merger.

pub fn add_part(&mut self, domain_id: usize, state: SimulationState)

Add a partial state from domain_id.

pub fn merge(&mut self) -> SimulationState

Merge all added parts into one SimulationState.

Parts are sorted by domain_id before merging.

pub fn num_parts(&self) -> usize

Number of domain parts added.

pub fn total_particles(&self) -> usize

Total particle count across all parts.

Trait Implementations

impl Debug for CheckpointMerger

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

Formats the value using the given formatter.

impl Default for CheckpointMerger

fn default() -> CheckpointMerger

Returns the “default value” for a type.