Fr0zkaandClaude Opus 5.5
f228d6319f
Owner shapes compile per stratum on the Core parallel scheduler and merge in owner-layout order; far-parent ellipsoids/connectors generate in parallel and merge canonically; 512-unit far bins. Base compile 239 -> 203 ms, far-parent build 128 -> 33 ms. Near-ready @W12: SW 0.84 -> 0.75, FI 1.51 -> 1.42, TN 1.38 -> 1.30, VS 0.92 -> 0.85 s. All hashes equal L104 (Clang/GCC W1/W8/W12). Fast tier PASS; Linux UE builds; 6/6 Unreal arrival traces pass. R45 (read-only, owner's "are we overcomplicating?"): next simplifications = tunnel floor/mouth support inside the bounded passage field; boundary bands once per XY column; certified early SW tiles. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
84 lines
4.1 KiB
Python
84 lines
4.1 KiB
Python
#!/usr/bin/env python3
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"""Capture L105 cold startup, phase and worker-idle timelines."""
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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/l105/timeline"
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DATA = ROOT / "Standalone/data/owner_world.json"
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BINARY = ROOT / "Saved/Linux/l105/bin/VoxelForgeCoreHeadless-l105-clang"
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STRATA = {
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"fi": {"camera": (25.8369140625, 3.19921875, -737.0), "near": 1216, "whole": 2249},
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"tn": {"camera": (19.166015625, -14.2001953125, -753.3740234375), "near": 1344, "whole": 2233},
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}
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NEAR = re.compile(r"^\[WorldAssemblerNearLODReady\] lods=0-2 tiles=(\d+)/(\d+) cold_ready_s=([0-9.]+)$", re.M)
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PIPELINE = re.compile(r"^\[StreamPipeline\] (.*)$", re.M)
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CONFIG = re.compile(r"^\[HeadlessConfig\] (.*)$", re.M)
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STAMP = re.compile(r"^\[VoxelForgeSourceStamp\] sha256=([0-9a-f]{64})$", re.M)
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FIELDS = re.compile(r"([a-zA-Z0-9_]+)=([^ ]+)")
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def run(stratum: str, workers: int) -> dict:
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OUT.mkdir(parents=True, exist_ok=True)
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log = OUT / f"{stratum}-w{workers}-direct-measured-r1.log"
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camera = ",".join(f"{value:.12f}" for value in STRATA[stratum]["camera"]) + ",0,0"
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command = [
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"taskset", "-c", "0-11", "prlimit", "--as=6442450944", "--", "timeout", "1740s",
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str(BINARY), str(DATA), "--world-assembler-prototype", "--stream-benchmark",
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"--stream-pipeline", f"--workers={workers}", "--clip-radius=3",
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"--max-clip-level=8", "--max-level=8", f"--camera={camera}",
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"--profile-lod-work", "--stream-scheduler-policy=3", "--cold-worker-timeline",
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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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process = subprocess.run(command, cwd=ROOT, stdout=stream,
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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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near, pipeline, config, stamp = (NEAR.search(content), PIPELINE.search(content),
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CONFIG.search(content), STAMP.search(content))
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if process.returncode or not all((near, pipeline, config, stamp)):
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raise RuntimeError(f"timeline run failed or missing marker: {log}; exit={process.returncode}")
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if not re.search(r"^\[CpuTileTimeline\] event=", content, re.M):
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raise RuntimeError(f"missing CPU tile timeline: {log}")
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if not re.search(r"^\[ColdTimeline\] event=", content, re.M):
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raise RuntimeError(f"missing cold timeline: {log}")
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config_fields = dict(FIELDS.findall(config.group(1)))
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pipeline_fields = dict(FIELDS.findall(pipeline.group(1)))
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spec = STRATA[stratum]
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whole = tuple(map(int, pipeline_fields["whole_tiles"].split("/")))
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if int(config_fields["workers"]) != workers:
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raise RuntimeError(f"worker mismatch: {log}")
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if (int(near.group(1)), int(near.group(2))) != (spec["near"], spec["near"]):
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raise RuntimeError(f"incomplete near set: {log}: {near.group(1)}/{near.group(2)}")
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if whole != (spec["whole"], spec["whole"]):
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raise RuntimeError(f"incomplete whole set: {log}: {whole}")
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row = {
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"stratum": stratum, "workers": workers, "source_stamp": stamp.group(1),
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"near_tiles": spec["near"], "whole_tiles": spec["whole"],
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"near_ready_s": float(near.group(3)),
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"whole_view_ready_s": float(pipeline_fields["whole_view_ready"].removesuffix("s")),
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"shape_s": float(pipeline_fields["shape"].removesuffix("s")),
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"far_shape_s": float(pipeline_fields["far_shape"].removesuffix("s")),
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"wall_s": round(time.monotonic() - started, 3),
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"log": str(log.relative_to(ROOT)),
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}
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print("[L105TimelineRun] " + 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(stratum, workers) for stratum in STRATA for workers in (8, 12)]
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(OUT / "runs.json").write_text(json.dumps(rows, indent=2) + "\n", 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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