Struct Link 

pub struct Link<'a> {
    pub g: &'a TensorGraph,
    pub constants: &'a BTreeMap<String, Placement>,
    pub shim: &'a LaneShim,
    pub io: &'a StepIo,
}

What the link reads beside an op: the optimized graph, where each constant lives, the lane’s shim, and the names the step carries across steps.

Fields

g: &'a TensorGraph

constants: &'a BTreeMap<String, Placement>

shim: &'a LaneShim

io: &'a StepIo

Implementations

impl Link<'_>

pub fn op(&self, op: &Op) -> Result<Vec<(Launch, Vec<usize>)>, String>

The launches op runs as, in order, each with the lifted ops it computes.

pub fn whole(&self, op: &Op) -> Result<Vec<(Launch, Vec<usize>)>, String>

The launches a fused op runs as when the lane links its class whole, whatever the shim answers for the class: an error where the lane has no launch for the class, or where the op is one its kernels cannot run (LaneShim::fits).