def run0
import bend-parallel@0.1.0.0/scan.bend as Scanimport Base
195def run0(+inc: Bool, +b: Nat, r: Array<U32> & U32) -> Array<U32> & U32:
196 (a, +n) = r
197 +lg = U32.log2(n)
198 +d = Nat.min(b, lg)
199 +e = Nat.sub(lg, d)
200 run0.sums(inc, d, e, run.pre(d, e, a))