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vllm-project--vllm/tests/models/multimodal/generation/test_moss_audio.py
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chore: import upstream snapshot with attribution
2026-07-13 12:55:37 +08:00

156 lines
4.7 KiB
Python

# SPDX-License-Identifier: Apache-2.0
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
import pytest
from vllm.assets.audio import AudioAsset
from vllm.model_executor.models.moss_audio import MOSS_AUDIO_PLACEHOLDER
from vllm.platforms import current_platform
from ...registry import HF_EXAMPLE_MODELS
from ...utils import check_logprobs_close
CORE_MODEL = pytest.param(
"OpenMOSS-Team/MOSS-Audio-4B-Instruct",
marks=pytest.mark.core_model,
id="4b-instruct",
)
EXTENDED_MODELS = [
"OpenMOSS-Team/MOSS-Audio-4B-Thinking",
"OpenMOSS-Team/MOSS-Audio-8B-Instruct",
"OpenMOSS-Team/MOSS-Audio-8B-Thinking",
]
ACCURACY_MODELS = [CORE_MODEL, *EXTENDED_MODELS]
PARALLEL_SMOKE_CASES = [
pytest.param({"tensor_parallel_size": 2}, id="tp2"),
pytest.param({"pipeline_parallel_size": 2}, id="pp2"),
pytest.param(
{"tensor_parallel_size": 2, "pipeline_parallel_size": 2},
id="tp2_pp2",
),
]
HF_ACCURACY_SKIP_REASON = (
"HF AutoModelForCausalLM cannot load remote MOSS-Audio configs; "
"vLLM generation coverage is provided by the smoke tests below."
)
@pytest.mark.core_model
def test_moss_audio_generation_smoke(vllm_runner) -> None:
model = "OpenMOSS-Team/MOSS-Audio-4B-Instruct"
model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
model_info.check_available_online(on_fail="skip")
model_info.check_transformers_version(on_fail="skip")
prompts = [f"{MOSS_AUDIO_PLACEHOLDER}\nBriefly describe this audio."]
audios = [[AudioAsset("mary_had_lamb").audio_and_sample_rate[0]]]
with vllm_runner(
model,
dtype="half",
enforce_eager=True,
max_model_len=1024,
limit_mm_per_prompt={"audio": 1},
trust_remote_code=True,
) as vllm_model:
outputs = vllm_model.generate_greedy(
prompts,
max_tokens=4,
audios=audios,
)
assert len(outputs) == 1
assert len(outputs[0][1]) > 0
@pytest.mark.skip(reason=HF_ACCURACY_SKIP_REASON)
@pytest.mark.parametrize("model", ACCURACY_MODELS)
@pytest.mark.parametrize("dtype", ["half"])
@pytest.mark.parametrize("max_tokens", [8])
@pytest.mark.parametrize("num_logprobs", [5])
def test_moss_audio_hf_vllm_accuracy(
hf_runner,
vllm_runner,
model: str,
dtype: str,
max_tokens: int,
num_logprobs: int,
) -> None:
model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
model_info.check_available_online(on_fail="skip")
model_info.check_transformers_version(on_fail="skip")
prompts = [f"{MOSS_AUDIO_PLACEHOLDER}\nTranscribe this audio."]
audios = [[AudioAsset("mary_had_lamb").audio_and_sample_rate[0]]]
with vllm_runner(
model,
dtype=dtype,
enforce_eager=True,
max_model_len=1024,
limit_mm_per_prompt={"audio": 1},
trust_remote_code=True,
) as vllm_model:
vllm_outputs = vllm_model.generate_greedy_logprobs(
prompts,
max_tokens,
num_logprobs=num_logprobs,
audios=audios,
)
with hf_runner(model, dtype=dtype, trust_remote_code=True) as hf_model:
hf_outputs = hf_model.generate_greedy_logprobs_limit(
prompts,
max_tokens,
num_logprobs=num_logprobs,
audios=audios,
)
check_logprobs_close(
outputs_0_lst=hf_outputs,
outputs_1_lst=vllm_outputs,
name_0="hf",
name_1="vllm",
)
@pytest.mark.core_model
@pytest.mark.parametrize("parallel_kwargs", PARALLEL_SMOKE_CASES)
def test_moss_audio_parallel_smoke(vllm_runner, parallel_kwargs) -> None:
model = "OpenMOSS-Team/MOSS-Audio-4B-Instruct"
required_gpus = parallel_kwargs.get(
"tensor_parallel_size", 1
) * parallel_kwargs.get("pipeline_parallel_size", 1)
if current_platform.device_count() < required_gpus:
# TP/PP integration smoke runs on local or multi-GPU CI only.
pytest.skip(f"Requires at least {required_gpus} GPUs")
model_info = HF_EXAMPLE_MODELS.find_hf_info(model)
model_info.check_available_online(on_fail="skip")
model_info.check_transformers_version(on_fail="skip")
prompts = [f"{MOSS_AUDIO_PLACEHOLDER}\nBriefly describe this audio."]
audios = [[AudioAsset("mary_had_lamb").audio_and_sample_rate[0]]]
with vllm_runner(
model,
dtype="half",
enforce_eager=True,
max_model_len=1024,
limit_mm_per_prompt={"audio": 1},
trust_remote_code=True,
**parallel_kwargs,
) as vllm_model:
outputs = vllm_model.generate_greedy(
prompts,
max_tokens=4,
audios=audios,
)
assert len(outputs) == 1
assert len(outputs[0][1]) > 0