Fr0zkaandClaude Opus 5.5
9cb5e53b17
The carve is max(source, -roughSDF/Q), so its reach grows with -source; the outer test uses -d*Q + 0.24 m (wall relief 0.21 + margin) beyond the route radius, disabled in mouth-support and column-overlap tiles. Skips 16% of passage iterations on the highest-activity tiles and all of them on ordinary tiles. 84 candidate/full pairs identical in every hash; 0 changed samples. Evaluator 214 for cache invalidation only. Cold LOD0-2 (L80 protocol): SW 1.30->1.25, FI 3.59->2.93, TN 3.18->3.51 (noise?), VS 1.33->1.22 s. Fast tier PASS. Note: the export's legacy 26-point root route owner_world.passages[0] fails a full-view pre-audit (65 solid samples, unchanged since L70); the canonical 211-point route used by the plan passes. Stale data to clean up. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
84 lines
3.7 KiB
Python
84 lines
3.7 KiB
Python
#!/usr/bin/env python3
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"""Repeat the L77 phase census on FI/TN with the L81 exact cut enabled."""
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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/l81/census"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BINARY = ROOT / "Saved/Linux/l81/profile-bin/VoxelForgeCoreHeadless-l81-profile-clang"
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CAMERAS = {
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"FI": (25.8369140625, 3.19921875, -737.0),
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"TN": (19.166015625, -14.2001953125, -753.3740234375),
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}
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SAMPLE = re.compile(r"^\[L77Sample\] .*?lod=(\d+) .*?phase=(\S+) .*?weight=(\d+)$", re.M)
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SAMPLER = re.compile(r"^\[L77Sampler\] action=stop .*?samples=(\d+).*?status=PASS$", re.M)
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def run(world: str, rep: int, mode: str, padding: str) -> dict:
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OUT.mkdir(parents=True, exist_ok=True)
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log = OUT / f"l77-phase-{world.lower()}-{mode}-r{rep}.log"
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camera = ",".join(f"{value:.12f}" for value in CAMERAS[world]) + ",0,0"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--",
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"env", f"VOXELFORGE_L81_PASSAGE_BOUND_PADDING_VOXELS={padding}", "timeout", "1740s",
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str(BINARY), str(DATA), "--world-assembler-prototype", "--stream-benchmark",
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"--stream-pipeline", "--workers=8", "--clip-radius=3", "--max-clip-level=8",
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"--max-level=8", f"--camera={camera}", "--profile-lod-work", "--linux77-profile",
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]
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start = time.monotonic()
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try:
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with log.open("w", encoding="utf-8") as stream:
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proc = subprocess.run(command, cwd=ROOT, stdout=stream,
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stderr=subprocess.STDOUT, check=False, timeout=1740)
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except subprocess.TimeoutExpired as exc:
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raise RuntimeError(f"census run exceeded 1,740 seconds: {log}") from exc
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content = log.read_text(encoding="utf-8", errors="replace")
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matches = [(int(lod), phase, int(weight)) for lod, phase, weight in SAMPLE.findall(content)]
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sampler = SAMPLER.search(content)
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if proc.returncode or not matches or not sampler:
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raise RuntimeError(f"census failed exit={proc.returncode}: {log}")
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near = [row for row in matches if row[0] <= 2]
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passage = sum(weight for _, phase, weight in near if phase == "passages")
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total = sum(weight for _, _, weight in near)
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row = {
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"world": world, "mode": mode, "padding_voxels": padding,
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"replicate": rep, "exit_code": proc.returncode,
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"wall_s": round(time.monotonic() - start, 3),
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"sampler_samples": int(sampler.group(1)), "near_lod_samples": len(near),
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"near_lod_weighted_ticks": total, "near_lod_passage_weighted_ticks": passage,
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"near_lod_passage_share_pct": 100.0 * passage / total if total else 0.0,
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"log": str(log.relative_to(ROOT)),
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}
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print("[L81CensusRun] " + 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 not BINARY.is_file() or not DATA.is_file():
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raise SystemExit(f"missing input: {BINARY} or {DATA}")
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rows = [run(world, rep, mode, padding)
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for mode, padding in (("full", "inf"), ("exact", "0"))
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for rep in (1, 2) for world in ("FI", "TN")]
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by_world = {}
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for world in CAMERAS:
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by_world[world] = {}
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for mode in ("full", "exact"):
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values = [row["near_lod_passage_share_pct"] for row in rows
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if row["world"] == world and row["mode"] == mode]
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by_world[world][mode] = {
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"runs_pct": values, "mean_pct": sum(values) / len(values)}
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(OUT / "l77-phase-summary.json").write_text(
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json.dumps({"runs": rows, "near_lod_passage_share": by_world}, 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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