Fr0zkaandClaude Opus 5.5
f21aab775f
Seed-2 shell carver measured: vertical-shafts route-edge-0, the layer's own connection edge from the 2-3 lower mouth. Connection edges legitimately run beside the passage 12-20 m from the mouth, so an 8 m mouth-sphere exclusion rejects 9/16 otherwise valid plans. Points to one continuous tube across the mouth instead of two overlapping ones. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
98 lines
5.0 KiB
Python
98 lines
5.0 KiB
Python
#!/usr/bin/env python3
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"""Compare L148 composed owner hashes and layout identity at W1/W8/W12."""
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from __future__ import annotations
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import json
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import re
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import subprocess
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import time
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[4]
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OUT = ROOT / "Saved/Linux/l148/determinism"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BINARIES = {
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"clang": ROOT / "Standalone/bin/linux/VoxelForgeCoreHeadless-l148-clang",
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"gcc": ROOT / "Standalone/bin/linux/VoxelForgeCoreHeadless-l148-gcc",
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}
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CAMERA = "-20.062500,-5.068359,-900.353516,0,0"
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HASH_RE = re.compile(
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r"^\[Pipeline(?:FullDetailHash|WholeViewHash|MaterialHash|LODHash|ExactQueryHash)\].*$",
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re.M)
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STAMP_RE = re.compile(r"^\[VoxelForgeSourceStamp\] sha256=([0-9a-f]+)$", re.M)
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EXCLUSION_RE = re.compile(
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r"^\[CavernPassageExclusionAudit\] strate=[23] primitives=\d+ "
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r"outside_joint=0 mouth_joint=\d+ negative_controls=1/1 "
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r"first_primitive=none first_passage=none status=PASS$", re.M)
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def main() -> int:
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if any(not path.is_file() for path in (DATA, *BINARIES.values())):
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raise SystemExit("missing L148 Clang/GCC binary or composed owner fixture")
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OUT.mkdir(parents=True, exist_ok=True)
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rows = []
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reference_hashes: tuple[str, ...] | None = None
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reference_identity: str | None = None
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reference_stamp: str | None = None
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for compiler, binary in BINARIES.items():
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for workers in (1, 8, 12):
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name = f"determinism-{compiler}-w{workers}"
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log, layout = OUT / f"{name}.log", OUT / f"{name}.json"
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command = ["taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--",
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"timeout", "1740s", str(binary), str(DATA), "--world-assembler-prototype",
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"--stream-benchmark", "--stream-pipeline", f"--workers={workers}",
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"--clip-radius=3", "--max-clip-level=8", "--max-level=0",
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f"--camera={CAMERA}", "--stream-hash", "--force-generate", "--seed=2",
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"--recipe=surface-world", "--render-distance-chunks=0",
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"--density-dispatch-report", "--audit-resolved-layout-passages",
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"--audit-passage-tile-seams", f"--resolved-layout-output={layout}"]
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started = time.monotonic()
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with log.open("w", encoding="utf-8") as output:
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proc = subprocess.run(command, cwd=ROOT, stdout=output,
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stderr=subprocess.STDOUT, check=False, timeout=1740)
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content = log.read_text(encoding="utf-8", errors="replace")
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stamp_match = STAMP_RE.search(content)
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stamp = stamp_match.group(1) if stamp_match else None
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hashes = tuple(HASH_RE.findall(content))
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identity = (json.loads(layout.read_text(encoding="utf-8")).get("stable_identity")
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if layout.is_file() else None)
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audits = EXCLUSION_RE.findall(content)
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shell_ok = bool(re.search(
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r"^\[PassageShellAuditSummary\].*status=PASS$", content, re.M))
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passed = (proc.returncode == 0 and stamp is not None and bool(hashes)
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and len(audits) == 2 and shell_ok and bool(identity))
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if reference_stamp is None and passed:
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reference_stamp, reference_hashes, reference_identity = stamp, hashes, identity
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else:
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passed = (passed and stamp == reference_stamp and hashes == reference_hashes
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and identity == reference_identity)
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row = {"compiler": compiler, "workers": workers, "exit": proc.returncode,
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"stamp": stamp, "hash_lines": len(hashes),
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"hashes_match_first": hashes == reference_hashes,
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"layout_identity": identity,
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"layout_matches_first": identity == reference_identity,
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"exclusion_audits": len(audits), "shell_gate": shell_ok,
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"passed": bool(passed),
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"elapsed_s": round(time.monotonic() - started, 3),
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"log": str(log.relative_to(ROOT)), "layout": str(layout.relative_to(ROOT))}
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rows.append(row)
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print("[L148DeterminismRun] " + json.dumps(row, sort_keys=True), flush=True)
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(OUT / "runs-partial.json").write_text(json.dumps(rows, indent=2) + "\n",
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encoding="utf-8")
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if not passed:
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(OUT / "summary.json").write_text(json.dumps(
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{"status": "FAIL", "runs": rows}, indent=2) + "\n", encoding="utf-8")
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raise SystemExit(f"composed owner determinism mismatch; see {log}")
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summary = {"status": "PASS", "stamp": reference_stamp,
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"layout_identity": reference_identity, "runs": rows}
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(OUT / "summary.json").write_text(json.dumps(summary, indent=2) + "\n",
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encoding="utf-8")
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print(f"[L148DeterminismSummary] runs={len(rows)} source_stamp={reference_stamp} "
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f"status=PASS")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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