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vllm-omni/vllm_omni/deploy/cosyvoice3_packed_streaming_optimized_standard.yaml
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# Opt-in single-Hopper streaming throughput profile: AR32 / codec32, Flow10.
# Use --hf-overrides '{"cosyvoice3_sampling_mode": "standard"}' and stream=true.
# F0 and HiFT stay FP32; only deterministic HiFT decode is graphed.
# HiFT graphs capture on the third use of each exact shape, adding latency then.
# The codec graph pool is not capped by gpu_memory_utilization; leave memory headroom.
base_config: cosyvoice3_packed_streaming.yaml
stages:
- stage_id: 0
max_num_seqs: 32
default_sampling_params:
max_tokens: 2048
repetition_penalty: 1.21
temperature: 0.7
top_k: 20
top_p: 0.8
- stage_id: 1
max_num_seqs: 32
env:
COSYVOICE3_TRT: "0"
COSYVOICE3_BATCH_FLOW: "1"
COSYVOICE3_FULL_RESPONSE_OPTIMIZATIONS: "0"
COSYVOICE3_PACKED_STREAMING: "1"
COSYVOICE3_CACHED_ISTFT: "1"
COSYVOICE3_HIFT_GRAPH: "1"