Struct NestedFabric 

pub struct NestedFabric {
    pub n_in: usize,
    pub n_state: usize,
    pub init: Vec<Src>,
    pub outer_lo: Src,
    pub outer_hi: Src,
    pub inner_lo: NestSrc,
    pub inner_hi: NestSrc,
    pub inner_body: Vec<LoopCell>,
    pub inner_next: Vec<Src>,
    pub invariants: Vec<Src>,
    pub result_state: usize,
}

A perfectly-nested counted loop lowered to a HIERARCHICAL CGRA: an outer counter over the shared loop-carried state, whose body is the inner loop (its own body datapath + inner counter), whose range may reference the outer induction variable.

Fields

n_in: usize

n_state: usize

init: Vec<Src>

outer_lo: Src

outer_hi: Src

inner_lo: NestSrc

inner_hi: NestSrc

inner_body: Vec<LoopCell>

Inner body cells. Src::In(k): 0..n_state = state, n_state = inner iv (j), n_state+1 = outer iv (i), n_state+2+k = invariant k.

inner_next: Vec<Src>

invariants: Vec<Src>

result_state: usize

Trait Implementations

impl Clone for NestedFabric

fn clone(&self) -> NestedFabric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NestedFabric

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

Formats the value using the given formatter.