# 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. Common: model: neuralmagic/DeepSeek-R1-Distill-Llama-70B-FP8-dynamic kv-transfer-config: '{"kv_connector":"DynamoNixlConnector"}' # Routing policy determines how remote workers are selected for processing # prefill requests # 1. random: randomly select workers for prefill requests # 2. round-robin: different prefill requests take similar time to complete so # selecting workers in round-robin maximizes the chance of # selecting the least busy worker for a request # 3. kv: finding prefill workers by KV cache is not beneficial when caching is # disabled on this setup router: round-robin # Number of tokens in a batch for more efficient chunked transfers to GPUs. block-size: 128 max-model-len: 3500 max-num-batched-tokens: 3500 disable-log-requests: true Frontend: served_model_name: neuralmagic/DeepSeek-R1-Distill-Llama-70B-FP8-dynamic endpoint: dynamo.Processor.chat/completions port: 8000 Processor: common-configs: [model, block-size, max-model-len, router] Router: common-configs: [model] min-workers: 1 VllmWorker: common-configs: [model, kv-transfer-config, router, block-size, max-model-len, disable-log-requests] # Enable prefill at different workers. remote-prefill: true # Disable local prefill so only disaggregated prefill is used. conditional-disagg: false # The GPU memory utilization do not have to match between VllmWorker and PrefillWorker. gpu-memory-utilization: 0.95 # TP size is doubled from single node setup tensor-parallel-size: 8 ServiceArgs: workers: 1 resources: gpu: 8 PrefillWorker: common-configs: [model, kv-transfer-config, block-size, max-model-len, max-num-batched-tokens, disable-log-requests] gpu-memory-utilization: 0.95 tensor-parallel-size: 1 ServiceArgs: # DP size is doubled from single node setup workers: 8 resources: gpu: 1 # Automatic prefix caching is disabled by default, since all requests are expected to be unique.