Files
sglang/test/registered/pp/test_pp_parallel_compat.py
T

111 lines
2.9 KiB
Python

import unittest
from types import SimpleNamespace
from sglang.test.ci.ci_register import register_cuda_ci
from sglang.test.run_eval import run_eval
from sglang.test.test_utils import (
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
DEFAULT_URL_FOR_TEST,
CustomTestCase,
kill_process_tree,
popen_launch_server,
)
register_cuda_ci(est_time=363, stage="extra-b", runner_config="4-gpu-h100")
QWEN3_MOE_MODEL_PATH = "Qwen/Qwen3-30B-A3B-FP8"
GSM8K_BASELINE_ACCURACY = 0.93
class _Qwen3MoePPCompatMixin:
"""Launch a Qwen3 MoE server combining PP with another parallel strategy and
check GSM8K accuracy. Concrete subclasses set ``parallel_args`` (and
optionally ``server_env``); this mixin is not a TestCase so it is never
collected on its own.
"""
model = QWEN3_MOE_MODEL_PATH
parallel_args: list = []
server_env = None
@classmethod
def setUpClass(cls):
cls.base_url = DEFAULT_URL_FOR_TEST
cls.process = popen_launch_server(
cls.model,
cls.base_url,
timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
other_args=[
*cls.parallel_args,
"--cuda-graph-max-bs-decode",
"32",
"--max-running-requests",
"32",
"--trust-remote-code",
"--disable-piecewise-cuda-graph",
"--model-loader-extra-config",
'{"enable_multithread_load": true, "num_threads": 64}',
],
env=cls.server_env,
)
@classmethod
def tearDownClass(cls):
if hasattr(cls, "process") and cls.process:
kill_process_tree(cls.process.pid)
def test_gsm8k(self):
args = SimpleNamespace(
model=self.model,
eval_name="gsm8k",
num_shots=5,
num_examples=200,
max_tokens=16000,
num_threads=128,
repeat=1,
temperature=0.6,
top_p=0.95,
top_k=20,
base_url=self.base_url,
)
metrics = run_eval(args)
print(f"{metrics=}")
self.assertGreaterEqual(metrics["score"], GSM8K_BASELINE_ACCURACY)
class TestQwen3MoePPxCP(_Qwen3MoePPCompatMixin, CustomTestCase):
"""PP x CP: pp_size=2 x attn_cp_size=2 (tp_size=2, moe_dp_size=1)."""
parallel_args = [
"--tp-size",
"2",
"--pp-size",
"2",
"--ep-size",
"2",
"--attn-cp-size",
"2",
"--enable-prefill-cp",
"--cp-strategy",
"zigzag",
]
class TestQwen3MoePPxDP(_Qwen3MoePPCompatMixin, CustomTestCase):
"""PP x DP: pp_size=2 x dp_size=2 attention (tp_size=2)."""
parallel_args = [
"--tp-size",
"2",
"--pp-size",
"2",
"--dp-size",
"2",
"--enable-dp-attention",
]
if __name__ == "__main__":
unittest.main()