Fr0zkaandClaude Opus 5.5
11b59a9a9e
Seed 2 planned grades 9.58/6.58/8.28 deg (were 19 deg); 0 solid in 320,355 passage interior samples; 0 shell, chamber, wall violations; envelope audit clean. Open: the upper Surface World landing plane, fitted to the surface route, leaves 5 route + 2 chamber support samples unsupported. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
92 lines
4.7 KiB
Python
92 lines
4.7 KiB
Python
#!/usr/bin/env python3
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"""Compare L152 hashes and layout identity at Clang/GCC W1, W8, and 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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from PassageEnvelopeAudit import audit_layout
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ROOT = Path(__file__).resolve().parents[4]
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OUT = ROOT / "Saved/Linux/l152/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-l152-clang",
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"gcc": ROOT / "Standalone/bin/linux/VoxelForgeCoreHeadless-l152-gcc",
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}
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STAMP = "b299076d814ff7cc098aa373cdc3a26533ed8bfe1ef6df1ea9de4d400d231b25"
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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"^\[Pipeline(?:FullDetailHash|WholeViewHash|LODHash|ExactQueryHash)\].*$",
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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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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 L152 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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partial = OUT / "runs-partial.json"
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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", 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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envelope_audit = (audit_layout(json.loads(layout.read_text(encoding="utf-8")))
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if layout.is_file() else None)
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row = {"compiler": compiler, "workers": workers, "exit": proc.returncode,
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"stamp": stamp, "source_stamp_matches": stamp == STAMP,
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"hash_lines": len(hashes), "hashes": hashes,
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"layout_identity": identity,
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"envelope_audit": envelope_audit,
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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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partial.write_text(json.dumps(rows, indent=2) + "\n", encoding="utf-8")
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print("[L152DeterminismRun] " + json.dumps(row, sort_keys=True), flush=True)
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valid = [row for row in rows if row["exit"] == 0 and row["source_stamp_matches"]
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and row["hash_lines"] == 12 and row["layout_identity"]]
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reference_hashes = valid[0]["hashes"] if valid else []
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reference_identity = valid[0]["layout_identity"] if valid else None
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deterministic = len(valid) == 6 and all(
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row["hashes"] == reference_hashes and row["layout_identity"] == reference_identity
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for row in valid)
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envelope_pass = all(row["envelope_audit"] and row["envelope_audit"]["passed"]
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and row["envelope_audit"]["negative_controls"] == 1
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for row in rows)
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summary = {"status": "PASS" if deterministic else "FAIL",
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"deterministic": deterministic, "envelope_pass": envelope_pass,
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"source_stamp": STAMP, "layout_identity": reference_identity, "runs": rows}
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summary["status"] = "PASS" if deterministic and envelope_pass else "FAIL"
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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"[L152DeterminismSummary] runs={len(rows)} deterministic="
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f"{'PASS' if deterministic else 'FAIL'} envelope="
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f"{'PASS' if envelope_pass else 'FAIL'} status={summary['status']}", flush=True)
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return 0 if summary["status"] == "PASS" else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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