Struct Wavefront 

pub struct Wavefront {
    pub level: usize,
    pub nodes: Vec<NodeId>,
    pub max_cost: u64,
    pub total_cost: u64,
}

One wavefront: a set of mutually-independent nodes at the same topological level, all of which may be launched concurrently.

Fields

level: usize

The level index (longest-path distance in edges from any source).

nodes: Vec<NodeId>

Nodes in this wave, in ascending NodeId order for determinism.

max_cost: u64

The maximum per-node cost in this wave — the wave’s own duration when every node runs on its own stream.

total_cost: u64

The summed per-node cost in this wave — the wave’s duration when forced onto a single stream.

Implementations

impl Wavefront

pub fn width(&self) -> usize

Number of nodes in this wave (the instantaneous parallelism).

Trait Implementations

impl Clone for Wavefront

fn clone(&self) -> Wavefront

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Wavefront

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

Formats the value using the given formatter.

impl Eq for Wavefront

impl PartialEq for Wavefront

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Wavefront