Fr0zkaandClaude Opus 5.5
a0d7ab3a1a
Tunnel Network and Vertical Shafts 16-seed sweeps: 5,171,796 passage-interior capsule samples each, 0 solid; no-passage controls fire 48/48; masked-gap ripple controls 48/48. Only seed 2 fails (known interface 2-3 shell wall_missing, outside the interior). Owner hashes/plan/layout identical to HEAD. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
91 lines
4.3 KiB
Python
91 lines
4.3 KiB
Python
#!/usr/bin/env python3
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"""Compare owner and resolved-planner hashes against the exact L147 parent build."""
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from __future__ import annotations
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import hashlib
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import json
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import re
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import subprocess
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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/l147/identity"
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DATA = ROOT / "Standalone/data/owner_world.json"
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HEAD_BIN = ROOT / "Saved/Linux/l140/bin/VoxelForgeCoreHeadless-l140-clang"
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L147_BIN = ROOT / "Standalone/bin/linux/VoxelForgeCoreHeadless-l147-clang"
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HEAD_STAMP = "6205e6c180ef32c41792dc3e0d8bf443a96df41974f40334af4bf3a157ab88da"
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L147_STAMP = "c6b8a100355e271ddc40eb5973569d2ff4e2ba8d9c628c72f8e0af2493f0609f"
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STAMP_RE = re.compile(r"^\[VoxelForgeSourceStamp\] sha256=([0-9a-f]+)$", re.M)
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PIPELINE_HASH_RE = re.compile(
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r"^\[Pipeline(?:FullDetailHash|WholeViewHash|LODHash|ExactQueryHash)\].*$", re.M)
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PLAN_RE = re.compile(r"^\[WorldAssemblerPlanSerialization\].*plan_hash=([0-9a-f]+).*$", re.M)
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def run(label: str, binary: Path, expected_stamp: str) -> dict[str, object]:
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if not binary.is_file():
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raise SystemExit(f"missing {label} binary: {binary}")
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log = OUT / f"{label}.log"
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layout = OUT / f"{label}-layout.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", "--workers=8", "--clip-radius=3",
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"--max-clip-level=8", "--max-level=0", "--force-generate", "--seed=0",
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"--recipe=surface-world", "--stream-hash",
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f"--resolved-layout-output={layout}"]
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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 = STAMP_RE.search(content)
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pipeline_hashes = PIPELINE_HASH_RE.findall(content)
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plan = PLAN_RE.search(content)
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layout_bytes = layout.read_bytes() if layout.is_file() else b""
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result = {
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"label": label,
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"exit": proc.returncode,
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"stamp": stamp.group(1) if stamp else None,
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"stamp_matches_expected": stamp is not None and stamp.group(1) == expected_stamp,
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"pipeline_hashes": pipeline_hashes,
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"plan_hash": plan.group(1) if plan else None,
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"resolved_layout_sha256": hashlib.sha256(layout_bytes).hexdigest() if layout_bytes else None,
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"resolved_layout_identity": None,
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"log": str(log.relative_to(ROOT)),
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"layout": str(layout.relative_to(ROOT)),
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}
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if layout_bytes:
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result["resolved_layout_identity"] = json.loads(layout_bytes).get("stable_identity")
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return result
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def main() -> int:
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OUT.mkdir(parents=True, exist_ok=True)
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head = run("head", HEAD_BIN, HEAD_STAMP)
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l147 = run("l147", L147_BIN, L147_STAMP)
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passed = (head["exit"] == 0 and l147["exit"] == 0
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and head["stamp_matches_expected"] and l147["stamp_matches_expected"]
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and bool(head["pipeline_hashes"])
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and head["pipeline_hashes"] == l147["pipeline_hashes"]
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and head["plan_hash"] is not None and head["plan_hash"] == l147["plan_hash"]
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and head["resolved_layout_sha256"] is not None
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and head["resolved_layout_sha256"] == l147["resolved_layout_sha256"]
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and head["resolved_layout_identity"] == l147["resolved_layout_identity"])
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summary = {"status": "PASS" if passed else "FAIL", "head": head, "l147": l147,
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"owner_pipeline_hashes_identical": head["pipeline_hashes"] == l147["pipeline_hashes"],
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"plan_hash_identical": head["plan_hash"] == l147["plan_hash"],
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"resolved_layout_identical":
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head["resolved_layout_sha256"] == l147["resolved_layout_sha256"]}
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path = OUT / "summary.json"
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path.write_text(json.dumps(summary, indent=2) + "\n", encoding="utf-8")
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print(f"[L147OwnerIdentity] status={summary['status']} "
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f"owner_hashes={summary['owner_pipeline_hashes_identical']} "
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f"planner_hash={summary['plan_hash_identical']} "
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f"resolved_layout={summary['resolved_layout_identical']} "
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f"head_stamp={head['stamp']} l147_stamp={l147['stamp']} "
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f"summary={path.relative_to(ROOT)}")
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return 0 if passed else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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