Fr0zkaandClaude Opus 5.5
89504ecc97
Fine pairs 48.9M -> 38.8M (-21%) with L115-identical hashes, but no readiness change (still +15..+30% near-ready vs L109). Pair evaluation is not where the regression lives. Kept as patch. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
90 lines
3.8 KiB
Python
90 lines
3.8 KiB
Python
#!/usr/bin/env python3
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"""Compare the L116 hash matrix directly with the saved L115 matrix."""
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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/l116/hashes"
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BASE = ROOT / "Saved/Linux/l115/hashes"
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DATASETS = {
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"owner4": ROOT / "Standalone/data/owner_world.json",
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"owner2": ROOT / "Standalone/data/regression/owner_world_2strate_l61.json",
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}
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BINARIES = {
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"clang": ROOT / "Saved/Linux/l116/bin/VoxelForgeCoreHeadless-l116-clang",
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"gcc": ROOT / "Saved/Linux/l116/bin/VoxelForgeCoreHeadless-l116-gcc",
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}
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HASH = re.compile(r"^\[Pipeline(?:FullDetailHash|WholeViewHash|LODHash|ExactQueryHash)\].*$", re.M)
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STAMP = re.compile(r"^\[VoxelForgeSourceStamp\] sha256=(\S+)$", re.M)
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def run(dataset: str, recipe: str, workers: int, compiler: str) -> dict:
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OUT.mkdir(parents=True, exist_ok=True)
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label = f"{dataset}-{recipe}-w{workers}-{compiler}"
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log = OUT / f"{label}.log"
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layout = OUT / f"{label}.layout.json"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--",
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"timeout", "1740s", str(BINARIES[compiler]), str(DATASETS[dataset]),
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f"--workers={workers}", "--world-assembler-prototype", "--stream-benchmark",
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"--stream-pipeline", "--force-generate", "--clip-radius=3",
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"--max-clip-level=8", "--max-level=8", f"--recipe={recipe}",
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"--stream-hash", f"--resolved-layout-output={layout}",
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]
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started = time.monotonic()
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with log.open("w", encoding="utf-8") as stream:
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result = subprocess.run(command, cwd=ROOT, stdout=stream,
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stderr=subprocess.STDOUT, check=False, timeout=1740)
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output = log.read_text(encoding="utf-8", errors="replace")
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hashes = HASH.findall(output)
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baseline_log = BASE / f"{label}.log"
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baseline_hashes = HASH.findall(baseline_log.read_text(encoding="utf-8", errors="replace"))
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if result.returncode or len(hashes) != 12 or hashes != baseline_hashes:
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raise SystemExit(f"hash mismatch or incomplete run: {label}; exit={result.returncode} "
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f"l116={len(hashes)} l115={len(baseline_hashes)} log={log}")
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row = {
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"dataset": dataset, "recipe": recipe, "workers": workers,
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"compiler": compiler, "exit_code": result.returncode,
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"matches_l115": True, "hashes": hashes,
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"source_stamp": (STAMP.search(output).group(1) if STAMP.search(output) else None),
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"elapsed_s": round(time.monotonic() - started, 3),
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"log": str(log.relative_to(ROOT)),
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"l115_log": str(baseline_log.relative_to(ROOT)),
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}
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print("[L116HashRun] " + json.dumps(row, sort_keys=True), flush=True)
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return row
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def main() -> int:
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if any(not path.is_file() for path in (*DATASETS.values(), *BINARIES.values())):
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raise SystemExit("missing L116 hash input")
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rows = []
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recipes = {"owner4": ("surface-world",),
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"owner2": ("surface-world", "floating-islands")}
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for dataset, dataset_recipes in recipes.items():
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for recipe in dataset_recipes:
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for workers in (1, 8, 12):
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for compiler in ("clang", "gcc"):
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rows.append(run(dataset, recipe, workers, compiler))
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(OUT / "runs-partial.json").write_text(
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json.dumps(rows, indent=2) + "\n", encoding="utf-8")
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summary = {
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"runs": rows,
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"all_hashes_match_l115": all(row["matches_l115"] for row in rows),
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"owner4_all_four_strata": "owner4/surface-world",
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"worker_counts": [1, 8, 12],
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"compilers": ["clang", "gcc"],
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}
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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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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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