73 lines
2.3 KiB
Python
73 lines
2.3 KiB
Python
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#
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# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
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# Copyright 2023 The vLLM team.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This file is a part of the vllm-ascend project.
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# Adapted from vllm/tests/basic_correctness/test_basic_correctness.py
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#
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from collections.abc import Sequence
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from typing import Optional
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import pytest
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from modelscope import snapshot_download # type: ignore[import-untyped]
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from tests.conftest import HfRunner
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from tests.utils import check_embeddings_close, matryoshka_fy
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from vllm_ascend.utils import vllm_version_is
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def run_embedding_correctness_test(
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hf_model: "HfRunner",
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inputs: list[str],
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vllm_outputs: Sequence[list[float]],
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dimensions: Optional[int] = None,
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):
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hf_outputs = hf_model.encode(inputs)
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if dimensions:
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hf_outputs = matryoshka_fy(hf_outputs, dimensions)
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check_embeddings_close(
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embeddings_0_lst=hf_outputs,
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embeddings_1_lst=vllm_outputs,
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name_0="hf",
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name_1="vllm",
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tol=1e-2,
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)
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# dummy to avoid pytest collect nothing and exit code 5
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def test_dummy():
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assert True
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@pytest.mark.skipif(vllm_version_is("0.9.1"),
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reason="vLLM 0.9.1 does not support embed task for v1")
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def test_embed_models_correctness(hf_runner, vllm_runner):
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queries = ['What is the capital of China?', 'Explain gravity']
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model_name = snapshot_download("Qwen/Qwen3-Embedding-0.6B")
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with vllm_runner(
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model_name,
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task="embed",
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enforce_eager=True,
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) as vllm_model:
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vllm_outputs = vllm_model.encode(queries)
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with hf_runner(
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model_name,
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dtype="float32",
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is_sentence_transformer=True,
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) as hf_model:
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run_embedding_correctness_test(hf_model, queries, vllm_outputs)
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