115 lines
3.2 KiB
Python
115 lines
3.2 KiB
Python
import json
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import multiprocessing
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import time
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import unittest
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from concurrent.futures import ThreadPoolExecutor, as_completed
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import requests
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from sglang.srt.utils import kill_process_tree
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from sglang.test.test_utils import (
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DEFAULT_MODEL_NAME_FOR_TEST,
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DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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DEFAULT_URL_FOR_TEST,
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CustomTestCase,
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popen_launch_server,
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run_and_check_memory_leak,
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)
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class TestAbort(CustomTestCase):
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def workload_func(self, base_url, model):
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def process_func():
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def run_one(_):
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prompt = """
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System: You are a helpful assistant.
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User: What is the capital of France?
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Assistant: The capital of France is
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"""
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response = requests.post(
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f"{base_url}/generate",
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json={
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"text": prompt,
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"sampling_params": {
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"temperature": 0,
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"max_new_tokens": 2048,
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},
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},
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)
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ret = response.json()
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with ThreadPoolExecutor(16) as executor:
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list(executor.map(run_one, list(range(16))))
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p = multiprocessing.Process(target=process_func)
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p.start()
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time.sleep(0.5)
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p.terminate()
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time.sleep(10)
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def test_memory_leak(self):
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run_and_check_memory_leak(
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self.workload_func,
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disable_radix_cache=False,
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enable_mixed_chunk=False,
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disable_overlap=False,
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chunked_prefill_size=8192,
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assert_has_abort=True,
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)
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class TestAbortAll(CustomTestCase):
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@classmethod
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def setUpClass(cls):
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cls.model = DEFAULT_MODEL_NAME_FOR_TEST
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cls.base_url = DEFAULT_URL_FOR_TEST
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cls.process = popen_launch_server(
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cls.model,
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cls.base_url,
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timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
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other_args=["--max-running-requests", 8],
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)
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@classmethod
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def tearDownClass(cls):
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kill_process_tree(cls.process.pid)
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def _run_decode(self):
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response = requests.post(
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self.base_url + "/generate",
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json={
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"text": "The capital of France is",
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"sampling_params": {
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"temperature": 0,
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"max_new_tokens": 16000,
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"ignore_eos": True,
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},
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},
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)
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return response.json()
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def test_abort_all(self):
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num_requests = 32
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with ThreadPoolExecutor(num_requests) as executor:
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futures = [executor.submit(self._run_decode) for _ in range(num_requests)]
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# ensure the decode has been started
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time.sleep(2)
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requests.post(
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self.base_url + "/abort_request",
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json={
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"abort_all": True,
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},
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)
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for future in as_completed(futures):
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self.assertEqual(
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future.result()["meta_info"]["finish_reason"]["type"], "abort"
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)
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if __name__ == "__main__":
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unittest.main()
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