Module lattice 

SRD-105 lattice report — what extraction actually did.

Walks a compiled program and reports its engine mix: which cones formed (members, boundary shape), which nodes stayed on the interpreter, and the lattice headroom per node — P3 classifiability and whether the node carries a compiled_u64 op, the cheapest P2 form (a node with a slot kit runs on P2 too). The headroom column is the standing evidence feed for the parked “P2 closures at cone boundaries” extension (SRD-105 §Rejected alternatives addendum): nodes that are u64-capable but not JIT-classifiable currently run P1 dyn dispatch.

Used by the cone-formation tests (tests/core_with_library.rs).

Structs

ConeEntry

One fused cone in the compiled program.

LatticeReport

Engine-mix report for one compiled program.

ResidueEntry

One node left on the interpreter.

Functions

lattice_report

Walk program and report its engine mix.