235 lines
9.2 KiB
Python
235 lines
9.2 KiB
Python
"""
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xc_validation_strategy — 主入口
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启动后执行一次模型验证任务批量提交，之后保持 HTTP 服务存活。
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同时暴露 /health（K8s 探活）和 /status（运行状态）。
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"""
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import json
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import os
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import signal
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import threading
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from datetime import datetime
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from http.server import BaseHTTPRequestHandler, ThreadingHTTPServer
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from typing import List, Tuple
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import requests
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# ══════════════════════════════════════════════════════════
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# 配置（全部从环境变量读取，不硬编码敏感信息）
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# ══════════════════════════════════════════════════════════
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BASE_URL = os.environ.get("BASE_URL", "https://modelhub.org.cn")
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SUBMIT_ENDPOINT = "/adminApi/async/task/create-contest-task"
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# 通过 curl -X POST https://modelhub.org.cn/adminApi/user/login 获取后填入
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AUTH_TOKEN = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyQWNjb3VudCI6Inpob3VzaGFzaGEiLCJpZCI6MTQsInVzZXJSb2xlIjoibGVhZGVyYm9hcmQiLCJleHAiOjE3ODE4NTE0NzcsImlhdCI6MTc4MTI0NjY3N30.p3uvCpG50aLNifNVVXxvzmWJahbLM5K1671FVCtj8E8"
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CONTEST_API_TOKEN = "ef1ef82f3c9efee413d602345fbe224d"
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CONTRIBUTORS = "zhoushasha"
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GPU_TYPE = "Cambricon_mlu-370-x8"
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TASK_TYPE = "text-generation"
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STRATEGY_ID = os.environ.get("STRATEGY_ID", "") # 平台自动注入，无需修改
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HTTP_HOST = "0.0.0.0"
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HTTP_PORT = 8080
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# ══════════════════════════════════════════════════════════
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# 模型列表
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# ══════════════════════════════════════════════════════════
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ALL_MODEL_IDS = [
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"AI-ModelScope/gemma-2b",
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"AI-ModelScope/falcon-mamba-7b",
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"katanemo/deepseek-2",
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"OpenBMB/MiniCPM4-0.5B",
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"NousResearch/Meta-Llama-3-8B-Instruct",
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"MediaTek-Research/Breeze-7B-Instruct-v1_0",
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"QLUNLP/BianCang-Qwen2.5-7B-Instruct",
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"OpenBMB/MiniCPM4-Survey",
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"OpenBMB/MiniCPM4-8B",
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"PaddlePaddle/ERNIE-4.5-0.3B-PT",
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"LLM-Research/Llama-Guard-3-8B",
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"OpenBMB/MiniCPM-2B-dpo-fp16",
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"OpenBMB/MiniCPM4.1-8B",
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"Cylingo/Xinyuan-LLM-14B-0428",
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"Fengshenbang/Ziya-LLaMA-13B-v1",
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"baichuan-inc/Baichuan2-13B-Chat",
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"LLM-Research/gemma-2-9b-it",
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"Qwen/CodeQwen1.5-7B-Chat",
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"OpenBMB/cpm-bee-10b",
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"OpenBMB/MiniCPM3-4B",
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]
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# ══════════════════════════════════════════════════════════
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# 全局状态（供 /status 展示）
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# ══════════════════════════════════════════════════════════
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_state = {
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"strategy_id": STRATEGY_ID,
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"phase": "starting", # starting | submitting | done | error
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"total": len(ALL_MODEL_IDS),
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"submitted": 0,
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"failed": 0,
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"started_at": None,
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"finished_at": None,
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}
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_shutdown = threading.Event()
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# ══════════════════════════════════════════════════════════
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# HTTP 服务
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# ══════════════════════════════════════════════════════════
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class Handler(BaseHTTPRequestHandler):
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def do_GET(self):
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if self.path == "/health":
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self._json({"status": "ok"})
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elif self.path == "/status":
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self._json(_state)
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else:
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self._json({"error": "not found"}, 404)
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def _json(self, body: dict, code: int = 200):
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payload = json.dumps(body, default=str).encode()
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self.send_response(code)
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self.send_header("Content-Type", "application/json")
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self.send_header("Content-Length", str(len(payload)))
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self.end_headers()
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self.wfile.write(payload)
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def log_message(self, fmt, *args):
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print(f"[http] {self.address_string()} {fmt % args}", flush=True)
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def _run_http():
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server = ThreadingHTTPServer((HTTP_HOST, HTTP_PORT), Handler)
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server.timeout = 1
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print(f"[http] 监听 {HTTP_HOST}:{HTTP_PORT}", flush=True)
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while not _shutdown.is_set():
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server.handle_request()
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server.server_close()
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print("[http] 已关闭", flush=True)
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# ══════════════════════════════════════════════════════════
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# 业务逻辑
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# ══════════════════════════════════════════════════════════
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def _submit_task(token: str, model_id: str) -> Tuple[bool, str]:
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headers = {
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"Content-Type": "application/json",
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"Authorization": f"Bearer {token}",
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}
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config_content = f"""docker_image: harbor.4pd.io/hardcore-tech/cambricon-mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
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nv_docker_image: harbor.4pd.io/dooke/vllm/vllm/vllm-openai:v0.11.0
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framework: vllm
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storage: gpfs
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modelhub_options:
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srcRelativePath: leaderboard/modelHubXC/{model_id}
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mountPoint: /model
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sut_config:
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values:
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gpu_num: 1
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env:
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- name: MAX_MODEL_LEN
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value: 8192
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command: ["vllm", "serve", "/model", "--port", "8000", "--served-model-name", "llm", "--max-model-len", "8192", "--trust-remote-code", "--dtype", "float16"]
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ref_config:
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values:
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cpu_num: 2
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gpu_num: 1
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env:
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- name: MAX_MODEL_LEN
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value: 8192
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command: ["vllm", "serve", "/model", "--port", "80", "--served-model-name", "llm", "--max-model-len", "8192", "--trust-remote-code", "--dtype", "float16"]
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"""
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payload = {
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"contestApiToken": CONTEST_API_TOKEN,
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"contributors": CONTRIBUTORS,
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"gpuTypes": [GPU_TYPE],
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"taskType": TASK_TYPE,
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"modelId": model_id,
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"framework": "vllm",
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"strategyId": STRATEGY_ID, # 平台要求
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"submissionConfig": [{
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"config": config_content,
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"gpuType": GPU_TYPE,
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"taskType": TASK_TYPE,
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}],
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}
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try:
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resp = requests.post(
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BASE_URL + SUBMIT_ENDPOINT,
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headers=headers,
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json=payload,
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timeout=15,
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)
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result = resp.json()
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if result.get("code") == 0:
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task_id = result.get("data", {}).get("id", "")
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print(f"[worker] OK {model_id} task_id={task_id}", flush=True)
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return True, task_id
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else:
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print(f"[worker] FAIL {model_id}: {result.get('message')}", flush=True)
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return False, ""
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except Exception as e:
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print(f"[worker] ERROR {model_id}: {e}", flush=True)
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return False, ""
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def _run_worker():
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_state["started_at"] = datetime.utcnow().isoformat()
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_state["phase"] = "submitting"
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successful: List[Tuple[str, str]] = []
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token = AUTH_TOKEN
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print("[worker] 使用预设 Token，跳过登录", flush=True)
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for model_id in ALL_MODEL_IDS:
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if _shutdown.is_set():
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break
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ok, task_id = _submit_task(token, model_id)
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if ok:
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_state["submitted"] += 1
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successful.append((task_id, model_id))
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else:
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_state["failed"] += 1
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# 写入结果文件
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try:
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with open("submitted_validation_tasks.txt", "w", encoding="utf-8") as f:
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for tid, mid in successful:
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f.write(f"{tid}\t{mid}\n")
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except Exception:
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pass
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_state["finished_at"] = datetime.utcnow().isoformat()
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_state["phase"] = "done"
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print(
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f"[worker] 完成 submitted={_state['submitted']} failed={_state['failed']}",
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flush=True,
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)
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# 提交完成后继续保持进程存活，等待平台停止
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# ══════════════════════════════════════════════════════════
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# 入口
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# ══════════════════════════════════════════════════════════
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def _handle_signal(signum, _frame):
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print(f"[main] 收到信号 {signum}，正在关闭...", flush=True)
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_shutdown.set()
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def main():
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signal.signal(signal.SIGTERM, _handle_signal)
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signal.signal(signal.SIGINT, _handle_signal)
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# HTTP 服务线程
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http_thread = threading.Thread(target=_run_http, daemon=False)
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http_thread.start()
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# 提交任务线程
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worker_thread = threading.Thread(target=_run_worker, daemon=True)
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worker_thread.start()
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# 主线程等待 shutdown
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_shutdown.wait()
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print("[main] 等待 HTTP 服务关闭...", flush=True)
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http_thread.join(timeout=5)
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print("[main] 退出", flush=True)
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if __name__ == "__main__":
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main() |