161 lines
4.0 KiB
Python
161 lines
4.0 KiB
Python
"""DSV4-Flash 4-GPU server sanity matrix (TP4 variants)."""
|
|
|
|
import unittest
|
|
|
|
from sglang.srt.utils import kill_process_tree
|
|
from sglang.test.kits.basic_decode_correctness_kit import BasicDecodeCorrectnessMixin
|
|
from sglang.test.test_utils import (
|
|
DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH,
|
|
DEFAULT_URL_FOR_TEST,
|
|
CustomTestCase,
|
|
popen_launch_server,
|
|
)
|
|
|
|
DSV4_FLASH_MODEL_PATH = "sgl-project/DeepSeek-V4-Flash-FP8"
|
|
|
|
DSV4_FLASH_ENV = {
|
|
"SGLANG_DSV4_FP4_EXPERTS": "0",
|
|
"SGLANG_DEEPEP_NUM_MAX_DISPATCH_TOKENS_PER_RANK": "1024",
|
|
}
|
|
|
|
DEEPEP_CONFIG = '{"normal_dispatch":{"num_sms":96},"normal_combine":{"num_sms":96}}'
|
|
|
|
|
|
def _launch(other_args, env_extra=None, timeout_mult=1):
|
|
env = dict(DSV4_FLASH_ENV)
|
|
if env_extra:
|
|
env.update(env_extra)
|
|
return popen_launch_server(
|
|
DSV4_FLASH_MODEL_PATH,
|
|
DEFAULT_URL_FOR_TEST,
|
|
timeout=DEFAULT_TIMEOUT_FOR_SERVER_LAUNCH * timeout_mult,
|
|
other_args=other_args,
|
|
env=env,
|
|
)
|
|
|
|
|
|
_EAGLE_SPEC_ARGS = [
|
|
"--speculative-algorithm",
|
|
"EAGLE",
|
|
"--speculative-num-steps",
|
|
"3",
|
|
"--speculative-eagle-topk",
|
|
"1",
|
|
"--speculative-num-draft-tokens",
|
|
"4",
|
|
]
|
|
|
|
|
|
class TestDSV4FlashTP4DP4(
|
|
BasicDecodeCorrectnessMixin,
|
|
CustomTestCase,
|
|
):
|
|
"""TP4 + DP4 + deepep + EAGLE MTP."""
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.base_url = DEFAULT_URL_FOR_TEST
|
|
cls.process = _launch(
|
|
[
|
|
"--trust-remote-code",
|
|
"--tp",
|
|
"4",
|
|
"--dp",
|
|
"4",
|
|
"--enable-dp-attention",
|
|
"--moe-a2a-backend",
|
|
"deepep",
|
|
"--cuda-graph-max-bs-decode",
|
|
"128",
|
|
"--max-running-requests",
|
|
"256",
|
|
"--deepep-config",
|
|
DEEPEP_CONFIG,
|
|
"--mem-fraction-static",
|
|
"0.7",
|
|
*_EAGLE_SPEC_ARGS,
|
|
]
|
|
)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
kill_process_tree(cls.process.pid)
|
|
|
|
|
|
class TestDSV4FlashTP4EP(
|
|
BasicDecodeCorrectnessMixin,
|
|
CustomTestCase,
|
|
):
|
|
"""TP attn + EP MoE (no DP attn) — exercises the DeepEP + TP-attn path."""
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.base_url = DEFAULT_URL_FOR_TEST
|
|
cls.process = _launch(
|
|
[
|
|
"--trust-remote-code",
|
|
"--tp",
|
|
"4",
|
|
"--ep",
|
|
"4",
|
|
# No --enable-dp-attention by design: covers TP-attn path.
|
|
"--moe-a2a-backend",
|
|
"deepep",
|
|
"--cuda-graph-max-bs-decode",
|
|
"128",
|
|
"--max-running-requests",
|
|
"64",
|
|
"--deepep-config",
|
|
DEEPEP_CONFIG,
|
|
"--mem-fraction-static",
|
|
"0.7",
|
|
*_EAGLE_SPEC_ARGS,
|
|
]
|
|
)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
kill_process_tree(cls.process.pid)
|
|
|
|
|
|
class TestDSV4FlashTP4DP4ChunkedPrefillLarge(
|
|
BasicDecodeCorrectnessMixin,
|
|
CustomTestCase,
|
|
):
|
|
"""TP4 + DP4 with --chunked-prefill-size 16384 — large chunked prefill."""
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
cls.base_url = DEFAULT_URL_FOR_TEST
|
|
cls.process = _launch(
|
|
[
|
|
"--trust-remote-code",
|
|
"--tp",
|
|
"4",
|
|
"--dp",
|
|
"4",
|
|
"--enable-dp-attention",
|
|
"--moe-a2a-backend",
|
|
"deepep",
|
|
"--chunked-prefill-size",
|
|
"16384",
|
|
"--cuda-graph-max-bs-decode",
|
|
"128",
|
|
"--max-running-requests",
|
|
"256",
|
|
"--deepep-config",
|
|
DEEPEP_CONFIG,
|
|
"--mem-fraction-static",
|
|
"0.7",
|
|
*_EAGLE_SPEC_ARGS,
|
|
]
|
|
)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
kill_process_tree(cls.process.pid)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|