Rosetta Test Script Engine
7 sections
Overview
Migrate the /rosetta-test skill into a fully script-driven engine: scripts own the ENTIRE mechanical rosetta pipeline deterministically (build, run, benchmark, measure deltas, 3-way checksum, dual-exec / leak / ARC verification, record). The LLM is used ONLY to author the idiomatic .ori program + microbench + tests and to analyze (ergonomics scoring, bug RCA, decisions, fixes).
Architectural migration with no approved proposal (script-first.md / workflow-ownership.md applied to /rosetta-test). Realizes the §AIMS + §Compiler competitive-benchmark missions via a deterministic, reproducible measurement harness. Strict hard-gate perf posture: a loss against C++ -O3 (compiled) or Python3 (interpreted) is a compiler/AIMS/interpreter defect routed through /add-bug + /fix-bug, never an accepted result.