The whole round has one communication order. Projection removes unrelated
local work and selects send/receive from the exact frame identity. Each local
callback owns arithmetic or payload preparation/consumption, not transport.
The coordinate prediction is one declared numerical tree. Its reduction
and replication transfers, references and identity derive from this tree.
548def chCombineLeft =
549 (constructor OrderedCombineTree OrderedCombineLeaf 0)The compiler supplied declaration spans and resolved links from this source snapshot. This page does not assert that this file belongs to a checked closure.