Struct BatchScheduler 

pub struct BatchScheduler { /* private fields */ }

Heuristic-based scheduler that decides how to execute a batch.

The strategy depends on batch size and average matrix complexity:

Condition	Strategy
batch <= 4 and avg_nnz >= 10 000	Sequential
batch >= 64 and avg_nnz < 256	Fused
otherwise	Concurrent with up to 8 streams

Implementations

impl BatchScheduler

pub fn new() -> Self

Create a new scheduler.

pub fn select_strategy(&self, batch_size: usize, avg_nnz: usize) -> Strategy

Select an execution strategy for the given batch characteristics.

Arguments

• batch_size – Number of independent operations in the batch.
• avg_nnz – Average number of non-zeros per matrix in the batch.

pub fn select_strategy_static(batch_size: usize, avg_nnz: usize) -> Strategy

Static version of select_strategy for use without constructing a scheduler instance.

Trait Implementations

impl Clone for BatchScheduler

fn clone(&self) -> BatchScheduler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BatchScheduler

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

Formats the value using the given formatter.

impl Default for BatchScheduler

fn default() -> Self

Returns the “default value” for a type.