Fr0zkaandClaude Opus 5.5
06f558dc91
Tiles with passage-overlap score >= 9 split grid fill over up to 4 helper lanes (disjoint rows, same per-sample order, join before MC) when workers are idle. FI junction tile fill 173 -> 99 ms; estimated serial floor ~0.55-0.60 s. Readiness essentially unchanged (FI/TN LOD0-2 ~2.15 s @W12): the limit is now aggregate work, not single tiles. Unreal: LOD0-2 ordered by passage overlap before travel/distance (L80 modes kept); far parents built after LOD0-1, LOD2 gated on them; helper budget via ParallelFor. Unreal null-RHI FI arrival: LOD0-2 resident at 3.65 s. All tile hashes identical to L84 (four whole views). Fast tier PASS; Linux UE host builds. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
110 lines
5.1 KiB
Python
110 lines
5.1 KiB
Python
#!/usr/bin/env python3
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"""Compare L84 and L85 per-tile and whole-view hashes for all four full views."""
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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/l85/hash-check-final"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BINARIES = {
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"L84": ROOT / "Saved/Linux/l84/bin/VoxelForgeCoreHeadless-l84-clang19",
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"L85": ROOT / "Saved/Linux/l85/bin/VoxelForgeCoreHeadless-clang19",
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}
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STAMPS = {
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"L84": "c433a039b0255ce3c4794bf20313b8a5a11442feeb07b6555f585688949741a5",
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"L85": "2967bb8aaea5a7beac0cd0735c0c2e5cccd7b31a9622dd33395e81ff1e5f2589",
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}
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CAMERAS = {
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0: (8.0, 16.0, -372.2626953125),
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1: (25.8369140625, 3.19921875, -737.0),
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2: (19.166015625, -14.2001953125, -753.3740234375),
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3: (-20.0625, -5.068359375, -900.353515625),
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}
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EXPECTED_WHOLE = {0: 2850, 1: 2249, 2: 2233, 3: 2329}
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STAMP = re.compile(r"^\[VoxelForgeSourceStamp\] sha256=(\S+)$", re.M)
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TILE_HASH = re.compile(
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r"^\[PipelineTileHash\] lod=(-?\d+) x=(-?\d+) y=(-?\d+) z=(-?\d+) "
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r"density=(0x[0-9a-f]+) mesh=(0x[0-9a-f]+) payload=(0x[0-9a-f]+) "
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r"topology=(0x[0-9a-f]+)$", re.M)
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WHOLE_HASH = re.compile(
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r"^\[PipelineWholeViewHash\] tiles=(\d+) density=(0x[0-9a-f]+) "
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r"mesh=(0x[0-9a-f]+) payload=(0x[0-9a-f]+) topology=(0x[0-9a-f]+)$", re.M)
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def run(strate: int, version: str) -> dict:
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OUT.mkdir(parents=True, exist_ok=True)
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log = OUT / f"{version.lower()}-s{strate}.log"
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camera = ",".join(f"{v:.12f}" for v in CAMERAS[strate]) + ",0,0"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--",
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"env", "VOXELFORGE_L81_PASSAGE_BOUND_PADDING_VOXELS=0", "timeout", "1740s",
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str(BINARIES[version]), 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=8", f"--camera={camera}",
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"--stream-scheduler-policy=3", "--stream-hash-tiles",
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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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source, whole = STAMP.search(output), WHOLE_HASH.search(output)
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hashes = {
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(int(match.group(1)), int(match.group(2)), int(match.group(3)), int(match.group(4))):
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match.group(5, 6, 7, 8)
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for match in TILE_HASH.finditer(output)
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}
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if result.returncode or source is None or whole is None:
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raise RuntimeError(f"hash run failed: exit={result.returncode} {log}")
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if source.group(1) != STAMPS[version]:
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raise RuntimeError(f"source stamp mismatch in {log}: {source.group(1)}")
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if int(whole.group(1)) != EXPECTED_WHOLE[strate] or len(hashes) != EXPECTED_WHOLE[strate]:
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raise RuntimeError(f"incomplete whole-view hashes in {log}: tiles={len(hashes)} whole={whole.group(1)}")
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row = {
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"version": version, "strate": strate, "exit_code": result.returncode,
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"wall_s": round(time.monotonic() - started, 3), "tile_count": len(hashes),
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"whole_hash": whole.group(1, 2, 3, 4, 5), "hashes": hashes,
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"source_stamp": source.group(1), "log": str(log.relative_to(ROOT)),
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}
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print("[L85HashRun] " + json.dumps(
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{key: value for key, value in row.items() if key != "hashes"}, sort_keys=True),
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flush=True)
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return row
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def main() -> int:
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for binary in (*BINARIES.values(), DATA):
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if not binary.is_file():
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raise SystemExit(f"missing input: {binary}")
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rows, comparisons = [], []
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for strate in range(4):
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pair = {version: run(strate, version) for version in ("L84", "L85")}
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before, after = pair["L84"], pair["L85"]
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mismatches = sorted(key for key in set(before["hashes"]) | set(after["hashes"])
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if before["hashes"].get(key) != after["hashes"].get(key))
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comparison = {
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"strate": strate, "tile_count": len(before["hashes"]),
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"tile_hashes_identical": not mismatches,
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"whole_hash_identical": before["whole_hash"] == after["whole_hash"],
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"mismatch_count": len(mismatches), "first_mismatches": mismatches[:12],
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"l84_whole_hash": before["whole_hash"], "l85_whole_hash": after["whole_hash"],
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"logs": {version: pair[version]["log"] for version in pair},
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}
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comparisons.append(comparison)
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rows.extend({key: value for key, value in row.items() if key != "hashes"}
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for row in pair.values())
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(OUT / "runs-partial.json").write_text(json.dumps(
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{"comparisons": comparisons, "runs": rows}, indent=2) + "\n", encoding="utf-8")
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print("[L85HashComparison] " + json.dumps(comparison, sort_keys=True), flush=True)
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return 0 if all(row["tile_hashes_identical"] and row["whole_hash_identical"]
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for row in comparisons) else 1
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if __name__ == "__main__":
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raise SystemExit(main())
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