Fr0zkaandClaude Opus 5.5
05e78331fe
Identical builds differ <=0.6% median; residual near-ready vs assembler/world is real: Surface World +2.9..+3.6%, Vertical Shafts +4.0..+4.3%, Tunnel Network -3.6/+6.8%. Profile points at column-cache reads and the sweep lookup. Removed an unused sample field and per-lookup shared_ptr refcounting. 16/16 seeds, fast tier, Clang/GCC green. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
61 lines
2.4 KiB
Python
61 lines
2.4 KiB
Python
#!/usr/bin/env python3
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"""Compare rendered Surface World hashes for v227 and the no-op v228 bump."""
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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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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[4]
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OUT = ROOT / "Saved/Linux/l137/output-check"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BINARIES = {
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"v227": ROOT / "Saved/Linux/l137/bin/VoxelForgeCoreHeadless-l137-aa-a",
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"v228": ROOT / "Saved/Linux/l137/bin/VoxelForgeCoreHeadless-l137-v228",
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}
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CAMERA = "8.000000000000,16.000000000000,-372.262695312500,0,0"
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HASHES = re.compile(
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r"^\[Pipeline(?:FullDetailHash|WholeViewHash|MaterialHash|LODHash|ExactQueryHash)\].*$",
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re.M)
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def run(version: str) -> tuple[list[str], str]:
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OUT.mkdir(parents=True, exist_ok=True)
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log = OUT / f"surface-world-{version}.log"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--",
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"timeout", "1740s", str(BINARIES[version]), str(DATA),
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"--world-assembler-prototype", "--stream-benchmark", "--stream-pipeline",
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"--workers=8", "--clip-radius=3", "--max-clip-level=8", "--max-level=8",
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f"--camera={CAMERA}", "--recipe=surface-world", "--stream-hash",
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"--stream-scheduler-policy=3",
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]
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with log.open("w", encoding="utf-8") as output:
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result = 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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hashes = HASHES.findall(content)
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if result.returncode or len(hashes) < 4:
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raise SystemExit(f"hash run failed: {version}; exit={result.returncode}; log={log}")
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return hashes, str(log.relative_to(ROOT))
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def main() -> int:
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rows = []
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for version in BINARIES:
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hashes, log = run(version)
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rows.append({"version": version, "hashes": hashes, "log": log})
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match = rows[0]["hashes"] == rows[1]["hashes"]
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summary = {"output_hashes_match": match, "rows": rows}
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(OUT / "summary.json").write_text(json.dumps(summary, indent=2) + "\n")
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print("[L137VersionOutput] " + json.dumps({
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"output_hashes_match": match,
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"hash_lines": len(rows[0]["hashes"]),
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"v227": rows[0]["hashes"], "v228": rows[1]["hashes"]}, sort_keys=True))
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return 0 if match else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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