init v0.23.0

Signed-off-by: Sun Ruoxi <sunruoxi@4paradigm.com>

vllm_ascend/patch/platform/patch_camem_allocator.py

@@ -0,0 +1,28 @@
+#
+# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
+# This file is a part of the vllm-ascend project.
+#
+# 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.
+#
+import vllm.config.model as model_config_module
+
+
+def _patched_is_cumem_allocator_available() -> bool:
+    # NPUPlatform declares sleep mode support and vllm-ascend uses CaMemAllocator
+    # in the worker path. Avoid importing the extension here because ModelConfig
+    # validation runs before custom op initialization.
+    return True
+
+
+if hasattr(model_config_module, "is_cumem_allocator_available"):
+    model_config_module.is_cumem_allocator_available = _patched_is_cumem_allocator_available