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vllm-omni/vllm_omni/deploy/step_audio_2_async_chunk.yaml
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2026-07-18 09:34:33 +00:00

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YAML

# Step-Audio2 deploy: thinker -> token2wav with async chunk streaming.
async_chunk: true
trust_remote_code: true
enable_prefix_caching: false
stages:
- stage_id: 0
devices: "0,1"
tensor_parallel_size: 2
max_num_seqs: 1
gpu_memory_utilization: 0.7
enforce_eager: true
async_scheduling: false
max_num_batched_tokens: 1024
default_sampling_params:
temperature: 0.7
top_p: 0.9
top_k: -1
max_tokens: 1024
seed: 42
repetition_penalty: 1.05
- stage_id: 1
devices: "1"
max_num_seqs: 1
gpu_memory_utilization: 0.2
enforce_eager: true
async_scheduling: false
max_num_batched_tokens: 2048
hf_overrides:
architectures: ["StepAudio2Token2WavForConditionalGeneration"]
default_sampling_params:
temperature: 0.0
top_p: 1.0
top_k: -1
max_tokens: 1
seed: 42