# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved. # SPDX-License-Identifier: Apache-2.0 # # 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. # TODO: rename to avoid ambiguity with vllm package from vllm.engine.arg_utils import AsyncEngineArgs from vllm.utils import FlexibleArgumentParser from dynamo.sdk.lib.config import ServiceConfig def parse_vllm_args(service_name, prefix) -> AsyncEngineArgs: config = ServiceConfig.get_instance() vllm_args = config.as_args(service_name, prefix=prefix) parser = FlexibleArgumentParser() parser.add_argument( "--enable-disagg", action="store_true", help="Enable disaggregation" ) parser = AsyncEngineArgs.add_cli_args(parser) args = parser.parse_args(vllm_args) engine_args = AsyncEngineArgs.from_cli_args(args) engine_args.enable_disagg = args.enable_disagg return engine_args