Fr0zkaandClaude Opus 5.5
52cb3d7a23
Scheduler stable-sorts the whole level and checks capacity per admission (refill when slots free mid-pass); regression test with the old partial-sort path as negative control. Harness repoints Source/Standalone/uplugin together, records root HEAD/status, builds baselines from fresh worktrees, gates on DWARF struct sizes (480/480/480). Frame-resolution arrival: A/A p90 36.8 ms; fixed-on vs fixed-off -12.2 ms median (4/10 slower). 30 m/s: near 43.3 -> 55.3%, far holes 1.8 -> 0%, p99 <= 7.46 ms, worst <= 12.3 ms. Defaults: StreamingFastTravelWaitForAllCriticalTiles=0, StreamingFastTravelApplyBudgetMilliseconds=1.0, StreamingIncrementalDesiredSet=1, CoreRegionConcurrentAdmission=1, StreamingFastTravelForwardFirst=0, StreamingRebuildOnCoreRegionCompletion=1, StreamingCoreDesiredCacheByCenter=0, audits 0. Source/: VoxelWorld.cpp, VoxelStreamingAdmissionOrder.h (new). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
60 lines
2.5 KiB
Python
60 lines
2.5 KiB
Python
#!/usr/bin/env python3
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from __future__ import annotations
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import argparse
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import os
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from pathlib import Path
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import shutil
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import subprocess
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ROOT = Path(__file__).resolve().parents[4]
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SOURCE = ROOT / "Source/VoxelForge/Private/VoxelWorld.cpp"
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HEADER_DIR = ROOT / "Source/VoxelForge/Private"
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TEST_SOURCE = Path(__file__).with_name("TestStreamingAdmissionOrder.cpp")
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def main() -> int:
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parser = argparse.ArgumentParser()
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parser.add_argument("--out", type=Path, required=True)
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args = parser.parse_args()
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output = args.out.resolve()
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output.mkdir(parents=True, exist_ok=True)
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source = SOURCE.read_text(encoding="utf-8")
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required = (
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"VoxelStreamingAdmissionOrder::StableSortCandidates(",
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"LevelTiles.GetData(), LevelTiles.GetData() + LevelTiles.Num()",
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"VoxelStreamingAdmissionOrder::AdmitInOrder(LevelTiles",
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)
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if any(token not in source for token in required):
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raise SystemExit("VoxelWorld.cpp is not using the tested sort/admission helpers")
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if ("LevelSubmissionCount" in source or "LevelTiles.SetNum" in source
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or "std::partial_sort(" in source):
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raise SystemExit("pass-start truncation returned to the production scheduler")
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compiler = os.environ.get("CXX") or shutil.which("clang++-19") or shutil.which("clang++")
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if not compiler:
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raise SystemExit("clang++ is required for the streaming admission regression")
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executable = output / "StreamingAdmissionOrderTest"
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build_log = output / "streaming-admission-order-build.log"
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run_log = output / "streaming-admission-order.log"
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command = [compiler, "-std=c++20", "-O1", "-Wall", "-Wextra", "-Werror",
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f"-I{HEADER_DIR}", str(TEST_SOURCE), "-o", str(executable)]
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built = subprocess.run(command, cwd=ROOT, text=True, capture_output=True, check=False)
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build_log.write_text(built.stdout + built.stderr, encoding="utf-8")
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if built.returncode != 0:
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raise SystemExit(f"admission regression compile failed; see {build_log}")
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ran = subprocess.run([str(executable)], cwd=ROOT, text=True, capture_output=True,
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check=False)
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run_log.write_text(ran.stdout + ran.stderr, encoding="utf-8")
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if ran.returncode != 0:
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raise SystemExit(f"admission regression failed; see {run_log}")
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print(ran.stdout.strip())
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print(f"[StreamingAdmissionOrder] production_source_guard=PASS build_log={build_log}")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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