2810338401
Co-authored-by: tianqilin.99 <tianqilin.99@bytedance.com> Co-authored-by: Baizhou Zhang <sobereddiezhang@gmail.com>
110 lines
3.2 KiB
Python
110 lines
3.2 KiB
Python
import os
|
|
import unittest
|
|
from types import SimpleNamespace
|
|
|
|
import requests
|
|
|
|
from sglang.srt.utils import get_device_sm, kill_process_tree
|
|
from sglang.test.few_shot_gsm8k import run_eval as run_eval_few_shot_gsm8k
|
|
from sglang.test.test_utils import (
|
|
DEFAULT_MODEL_NAME_FOR_TEST,
|
|
DEFAULT_MODEL_NAME_FOR_TEST_MLA,
|
|
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
|
DEFAULT_URL_FOR_TEST,
|
|
CustomTestCase,
|
|
popen_launch_server,
|
|
)
|
|
|
|
GSM_DATASET_PATH = None
|
|
|
|
# Default server arguments shared across all tests
|
|
DEFAULT_SERVER_ARGS = [
|
|
"--trust-remote-code",
|
|
"--cuda-graph-max-bs",
|
|
"8",
|
|
"--prefill-attention-backend",
|
|
"fa3",
|
|
"--decode-attention-backend",
|
|
"flashinfer",
|
|
]
|
|
|
|
|
|
@unittest.skipIf(get_device_sm() < 90, "Test requires CUDA SM 90 or higher")
|
|
class TestHybridAttnBackendBase(CustomTestCase):
|
|
|
|
model = DEFAULT_MODEL_NAME_FOR_TEST
|
|
base_url = DEFAULT_URL_FOR_TEST
|
|
accuracy_threshold = 0.65 # derived tests need to override this
|
|
speculative_decode = False
|
|
spec_decode_threshold = 1.0 # derived spec decoding tests need to override this
|
|
|
|
@classmethod
|
|
def get_server_args(cls):
|
|
"""Return the arguments for the server launch. Override in subclasses."""
|
|
return DEFAULT_SERVER_ARGS
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
# disable deep gemm precompile to make launch server faster
|
|
# please don't do this if you want to make your inference workload faster
|
|
os.environ["SGL_JIT_DEEPGEMM_PRECOMPILE"] = "false"
|
|
os.environ["SGL_ENABLE_JIT_DEEPGEMM"] = "false"
|
|
cls.process = popen_launch_server(
|
|
cls.model,
|
|
cls.base_url,
|
|
timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
|
other_args=cls.get_server_args(),
|
|
)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
kill_process_tree(cls.process.pid)
|
|
|
|
def test_gsm8k(self):
|
|
requests.get(self.base_url + "/flush_cache")
|
|
|
|
args = SimpleNamespace(
|
|
num_shots=4,
|
|
num_questions=100,
|
|
max_new_tokens=512,
|
|
parallel=128,
|
|
host="http://127.0.0.1",
|
|
port=int(self.base_url.split(":")[-1]),
|
|
data_path=GSM_DATASET_PATH,
|
|
)
|
|
metrics = run_eval_few_shot_gsm8k(args)
|
|
print(f"{metrics=}")
|
|
|
|
# Use the appropriate metric key based on the test class
|
|
metric_key = "accuracy"
|
|
self.assertGreater(metrics[metric_key], self.accuracy_threshold)
|
|
|
|
if self.speculative_decode:
|
|
server_info = requests.get(self.base_url + "/get_server_info")
|
|
avg_spec_accept_length = server_info.json()["internal_states"][0][
|
|
"avg_spec_accept_length"
|
|
]
|
|
print(f"{avg_spec_accept_length=}")
|
|
self.assertGreater(avg_spec_accept_length, self.spec_decode_threshold)
|
|
|
|
|
|
class TestHybridAttnBackendMLA(TestHybridAttnBackendBase):
|
|
accuracy_threshold = 0.60
|
|
model = DEFAULT_MODEL_NAME_FOR_TEST_MLA
|
|
|
|
@classmethod
|
|
def get_server_args(cls):
|
|
return DEFAULT_SERVER_ARGS
|
|
|
|
|
|
class TestHybridAttnBackendTorchCompile(TestHybridAttnBackendBase):
|
|
accuracy_threshold = 0.65
|
|
|
|
@classmethod
|
|
def get_server_args(cls):
|
|
return DEFAULT_SERVER_ARGS + ["--enable-torch-compile"]
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|