Enum PartitionMethod 

#[non_exhaustive]
pub enum PartitionMethod {
    Contiguous,
    RoundRobin,
    GraphBased,
}

Strategy used to assign rows to workers.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Contiguous

Contiguous blocks of rows: worker i owns rows [i*n/p, (i+1)*n/p).

RoundRobin

Round-robin: row r goes to worker r % p.

GraphBased

Greedy by row NNZ: balance work by assigning rows greedily so that each worker gets approximately the same number of non-zeros.

Trait Implementations

impl Clone for PartitionMethod

fn clone(&self) -> PartitionMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PartitionMethod

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

Formats the value using the given formatter.

impl Default for PartitionMethod

fn default() -> PartitionMethod

Returns the “default value” for a type.

impl PartialEq for PartitionMethod

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for PartitionMethod

impl Eq for PartitionMethod

impl StructuralPartialEq for PartitionMethod