VoxelForge/Standalone/Research/WorldAssemblerM3/Linux147/RunL147SeedSweep.py

#!/usr/bin/env python3
"""Run the L147 composed passage audit for all 16 owner seeds."""
from __future__ import annotations

import argparse
import json
import re
import subprocess
import time
from pathlib import Path


ROOT = Path(__file__).resolve().parents[4]
OUT = ROOT / "Saved/Linux/l147/seeds"
BIN = ROOT / "Standalone/bin/linux/VoxelForgeCoreHeadless-l147-clang"
DATA = ROOT / "Standalone/data/owner_world.json"
STAMP = "c6b8a100355e271ddc40eb5973569d2ff4e2ba8d9c628c72f8e0af2493f0609f"
STAMP_RE = re.compile(r"^\[VoxelForgeSourceStamp\] sha256=([0-9a-f]+)$", re.M)
BASELINES = {
    "tunnel-network": ROOT / "Saved/Linux/l135/optimized-seed-sweep.json",
    "vertical-shafts": ROOT / "Saved/Linux/l139/seeds/summary.json",
}
DISPATCH = {
    "tunnel-network": re.compile(
        r"^\[DensityDispatch\] strate=2 generator=TunnelNetwork "
        r"recipe=Core\.Caves\.PrimitiveField version=1 "
        r"bound_path=Caves-native adapter=FCavesFieldAdapter$", re.M),
    "vertical-shafts": re.compile(
        r"^\[DensityDispatch\] strate=3 generator=VerticalShafts "
        r"recipe=Core\.Caves\.PrimitiveField version=1 "
        r"bound_path=Caves-native adapter=FCavesFieldAdapter$", re.M),
}
ROUTES = {
    "tunnel-network": re.compile(
        r"^\[ResolvedStrateRouteAudit\] strate=2 .*unsupported=0 "
        r"grade_failures=0 .*status=PASS$", re.M),
    "vertical-shafts": re.compile(
        r"^\[ResolvedStrateRouteAudit\] strate=3 .*unsupported=0 "
        r"grade_failures=0 .*status=PASS$", re.M),
}
CONTROLS = {
    "tunnel-network": re.compile(
        r"^\[TunnelNetworkBlockedRouteControl\].*expected=FAIL status=PASS$", re.M),
    "vertical-shafts": re.compile(
        r"^\[VerticalShaftsBlockedRouteControl\].*expected=FAIL status=PASS$", re.M),
}
REQUIRED = {
    "passages": re.compile(r"^\[ResolvedPassageAuditSummary\].*status=PASS$", re.M),
    "seams": re.compile(r"^\[PassageTileSeamAudit\].*status=PASS$", re.M),
    "shell": re.compile(r"^\[PassageShellAuditSummary\].*status=PASS$", re.M),
    "naturalness": re.compile(r"^\[PassageNaturalnessSummary\].*status=PASS$", re.M),
    "mouth_profile": re.compile(r"^\[PassageMouthProfileSummary\].*status=PASS$", re.M),
    "ripple": re.compile(r"^\[PassageRippleAuditSummary\].*status=PASS$", re.M),
    "passage_interior": re.compile(
        r"^\[PassageInteriorCapsuleAuditSummary\].*status=PASS$", re.M),
}


def main() -> int:
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument("--kind", choices=tuple(BASELINES), required=True)
    args = parser.parse_args()
    if not BIN.is_file() or not DATA.is_file():
        raise SystemExit("missing L147 Clang binary or composed owner fixture")
    baseline_path = BASELINES[args.kind]
    baseline = json.loads(baseline_path.read_text(encoding="utf-8"))
    baseline_results = {int(row["seed"]): row for row in baseline["results"]}
    OUT.mkdir(parents=True, exist_ok=True)
    mode_out = OUT / args.kind
    mode_out.mkdir(parents=True, exist_ok=True)
    results = []
    partial = mode_out / "runs-partial.json"
    for seed in range(16):
        log = mode_out / f"seed{seed}.log"
        layout = mode_out / f"seed{seed}.json"
        command = ["taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--",
            "timeout", "1740s", str(BIN), str(DATA), "--world-assembler-prototype",
            "--stream-benchmark", "--stream-pipeline", "--workers=8", "--clip-radius=3",
            "--max-clip-level=8", "--max-level=0", "--force-generate", f"--seed={seed}",
            "--recipe=surface-world", "--density-dispatch-report",
            "--audit-resolved-layout-passages", "--audit-passage-tile-seams",
            f"--resolved-layout-output={layout}"]
        started = time.monotonic()
        with log.open("w", encoding="utf-8") as output:
            proc = subprocess.run(command, cwd=ROOT, stdout=output,
                                  stderr=subprocess.STDOUT, check=False, timeout=1740)
        content = log.read_text(encoding="utf-8", errors="replace")
        stamp = STAMP_RE.search(content)
        checks = {name: bool(pattern.search(content)) for name, pattern in REQUIRED.items()}
        checks["source_stamp"] = stamp is not None and stamp.group(1) == STAMP
        checks["dispatch"] = bool(DISPATCH[args.kind].search(content))
        checks["route"] = bool(ROUTES[args.kind].search(content))
        checks["blocked_route_control"] = bool(CONTROLS[args.kind].search(content))
        checks["three_passage_interiors"] = len(re.findall(
            r"^\[ResolvedPassageAudit\].*interior_air=PASS", content, re.M)) == 3
        checks["three_interior_negative_controls"] = len(re.findall(
            r"^\[ResolvedPassageInteriorNegativeControl\].*detected=true status=PASS$",
            content, re.M)) == 3
        checks["three_ripple_gap_controls"] = len(re.findall(
            r"^\[PassageRippleSamplingControl\].*status=PASS$", content, re.M)) == 3
        checks["three_blocked_passage_controls"] = len(re.findall(
            r"^\[ResolvedPassageBlockedControl\].*detected=true$", content, re.M)) == 3
        checks["passage_count"] = len(re.findall(
            r"^\[ResolvedPassageAudit\].*walkability=PASS$", content, re.M)) == 3
        checks["layout_output"] = layout.is_file()
        passed = proc.returncode == 0 and all(checks.values())
        prior = baseline_results.get(seed, {})
        prior_passed = bool(prior.get("passed", False))
        change = ("newly failing" if prior_passed and not passed else
                  "newly passing" if not prior_passed and passed else
                  "still passing" if prior_passed else "still failing")
        failed_checks = [name for name, ok in checks.items() if not ok]
        reason = (", ".join(failed_checks) if failed_checks else
                  "all previous and new gates pass" if passed else
                  f"process exit {proc.returncode}")
        row = {"kind": args.kind, "seed": seed, "prior_verdict": "PASS" if prior_passed else "FAIL",
               "verdict": "PASS" if passed else "FAIL", "change": change,
               "reason": reason, "exit": proc.returncode, "checks": checks,
               "elapsed_s": round(time.monotonic() - started, 3),
               "log": str(log.relative_to(ROOT)), "layout": str(layout.relative_to(ROOT))}
        results.append(row)
        print("[L147SeedSweep] " + json.dumps(row, sort_keys=True), flush=True)
        partial.write_text(json.dumps(results, indent=2) + "\n", encoding="utf-8")
    passed_count = sum(row["verdict"] == "PASS" for row in results)
    summary = {"kind": args.kind, "source_stamp": STAMP,
               "baseline": str(baseline_path.relative_to(ROOT)), "seeds": list(range(16)),
               "passed": passed_count, "failed": 16 - passed_count, "results": results}
    summary_path = mode_out / "summary.json"
    summary_path.write_text(json.dumps(summary, indent=2) + "\n", encoding="utf-8")
    print(f"[L147SeedSweepSummary] kind={args.kind} passed={passed_count}/16 "
          f"failed={16-passed_count} status={'PASS' if passed_count == 16 else 'FAIL'}",
          flush=True)
    return 0 if passed_count == 16 else 1


if __name__ == "__main__":
    raise SystemExit(main())