solve-residency ( nodes edges -- plan )

Vocabulary

compiler.cfg.register-allocation.greedy.regions

Inputs

nodes	an object
edges	an object

Outputs

plan

an object

Definition

USING: accessors assocs kernel math sequences ;

IN: compiler.cfg.register-allocation.greedy.regions

:: solve-residency ( nodes edges -- plan )
    nodes edges <residency-network>
    :> network 0 :> cost! network residual-search :> reached!
    [ network sink>> reached key? ] [
        reached network augment-residual cost +
        cost! network residual-search reached!
    ] while nodes length <iota> [ reached key? ] map
    cost residency-plan boa ;