v0.10.1rc1

tests/e2e/singlecard/test_quantization.py

@@ -0,0 +1,35 @@
+#
+# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
+# Copyright 2023 The vLLM team.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# This file is a part of the vllm-ascend project.
+#
+from modelscope import snapshot_download  # type: ignore[import-untyped]
+
+from tests.e2e.conftest import VllmRunner
+
+
+def test_quant_W8A8():
+    max_tokens = 5
+    example_prompts = [
+        "vLLM is a high-throughput and memory-efficient inference and serving engine for LLMs."
+    ]
+    with VllmRunner(
+            snapshot_download("vllm-ascend/Qwen2.5-0.5B-Instruct-W8A8"),
+            max_model_len=8192,
+            enforce_eager=True,
+            gpu_memory_utilization=0.7,
+            quantization="ascend",
+    ) as vllm_model:
+        vllm_model.generate_greedy(example_prompts, max_tokens)