Files
sglang/test/registered/backends/test_deepseek_r1_fp8_trtllm_backend.py

91 lines
2.5 KiB
Python

import unittest
from types import SimpleNamespace
from sglang.srt.utils import kill_process_tree
from sglang.test.ci.ci_register import register_cuda_ci
from sglang.test.few_shot_gsm8k import run_eval as run_eval_few_shot_gsm8k
from sglang.test.test_utils import (
DEFAULT_URL_FOR_TEST,
CustomTestCase,
popen_launch_server,
try_cached_model,
)
register_cuda_ci(est_time=3600, suite="nightly-8-gpu-b200", nightly=True)
FULL_DEEPSEEK_V3_MODEL_PATH = "deepseek-ai/DeepSeek-V3-0324"
SERVER_LAUNCH_TIMEOUT = 1000
class TestDeepseekR1Fp8Flashinfer(CustomTestCase):
@classmethod
def setUpClass(cls):
cls.model = try_cached_model(FULL_DEEPSEEK_V3_MODEL_PATH)
cls.base_url = DEFAULT_URL_FOR_TEST
other_args = [
"--trust-remote-code",
"--disable-radix-cache",
"--max-running-requests",
"512",
"--chunked-prefill-size",
"8192",
"--mem-fraction-static",
"0.9",
"--cuda-graph-max-bs",
"128",
"--max-prefill-tokens",
"8192",
"--kv-cache-dtype",
"fp8_e4m3",
"--quantization",
"fp8",
"--tensor-parallel-size",
"8",
"--data-parallel-size",
"1",
"--expert-parallel-size",
"1",
"--scheduler-recv-interval",
"10",
"--stream-interval",
"10",
"--attention-backend",
"trtllm_mla",
"--fp8-gemm-backend",
"flashinfer_trtllm",
"--moe-runner-backend",
"flashinfer_trtllm",
"--enable-symm-mem",
"--model-loader-extra-config",
'{"enable_multithread_load": true,"num_threads": 64}',
]
cls.process = popen_launch_server(
cls.model,
cls.base_url,
timeout=SERVER_LAUNCH_TIMEOUT,
other_args=other_args,
)
@classmethod
def tearDownClass(cls):
kill_process_tree(cls.process.pid)
def test_gsm8k(self):
args = SimpleNamespace(
num_shots=5,
data_path=None,
num_questions=512,
parallel=512,
max_new_tokens=512,
host="http://127.0.0.1",
port=int(self.base_url.split(":")[-1]),
)
metrics = run_eval_few_shot_gsm8k(args)
print(f"Eval accuracy of GSM8K: {metrics=}")
self.assertGreater(metrics["accuracy"], 0.92)
if __name__ == "__main__":
unittest.main()